FPUS53 KMKX 302131 ZFPMKX SOUTH-CENTRAL AND SOUTHEAST WISCONSIN ZONE FORECAST National Weather Service Milwaukee/Sullivan WI 430 PM CDT Thu Apr 30 2026 WIZ066-010900- Milwaukee- Including the city of Milwaukee 430 PM CDT Thu Apr 30 2026 .LATE THIS AFTERNOON...Light rain showers. East winds 5 to 10 mph. Chance of showers 90 percent. .TONIGHT...Mostly cloudy. Scattered light rain showers until early morning, then scattered sprinkles early in the morning. Patchy frost early in the morning. Lows in the upper 30s. Southeast winds up to 5 mph shifting to the northwest after midnight. Chance of showers 50 percent. .FRIDAY...Partly sunny. Patchy frost in the morning. A 20 percent chance of light rain showers in the afternoon. Highs in the upper 40s. Northeast winds 5 to 10 mph. .FRIDAY NIGHT...Partly cloudy. Widespread frost in the late evening and overnight. Lows in the lower 30s. East winds up to 5 mph shifting to the north after midnight. .SATURDAY...Mostly sunny. Areas of frost in the morning. Highs in the lower 50s. North winds up to 5 mph shifting to the east in the afternoon. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 30s. South winds up to 10 mph. .SUNDAY...Partly sunny with a 20 percent chance of light rain showers. Not as cool. Highs in the lower 60s. .SUNDAY NIGHT...Partly cloudy. A 20 percent chance of light rain showers through around midnight. Lows in the mid 40s. .MONDAY...Partly sunny. A 20 percent chance of light rain showers and thunderstorms in the afternoon. Highs around 70. .MONDAY NIGHT...Partly cloudy. Chance of light rain showers and slight chance of thunderstorms through around midnight, then slight chance of light rain showers after midnight. Lows in the mid 40s. Chance of precipitation 30 percent. .TUESDAY...Partly sunny with a 40 percent chance of light rain showers. Cooler. Highs around 60. .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of light rain showers. Lows in the lower 40s. .WEDNESDAY...Partly sunny with a 30 percent chance of light rain showers. Highs in the mid 50s. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of light rain showers through around midnight, then partly cloudy after midnight. Lows in the upper 30s. .THURSDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the mid 50s. $$ WIZ065-010900- Waukesha- Including the cities of Waukesha, Brookfield, New Berlin, Menomonee Falls, and Muskego 430 PM CDT Thu Apr 30 2026 ...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CDT FRIDAY... .LATE THIS AFTERNOON...Light rain showers. East winds around 5 mph. Chance of showers 90 percent. .TONIGHT...Mostly cloudy with scattered light rain showers through around midnight, then partly cloudy with scattered sprinkles and chance of flurries after midnight. Mostly cloudy early in the morning. Widespread frost after midnight. Lows in the mid 30s. Southeast winds up to 5 mph shifting to the northwest after midnight. Chance of precipitation 50 percent. .FRIDAY...Partly sunny. Areas of frost in the morning. A 30 percent chance of light rain showers in the afternoon. Highs in the upper 40s. North winds 5 to 10 mph. .FRIDAY NIGHT...Partly cloudy. Widespread frost in the late evening and overnight. Lows in the lower 30s. East winds up to 5 mph shifting to the northeast after midnight. .SATURDAY...Sunny in the morning then becoming partly sunny. Widespread frost in the morning. Highs in the lower 50s. Northwest winds up to 5 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 30s. Southwest winds up to 10 mph. .SUNDAY...Partly sunny with a 20 percent chance of light rain showers. Highs in the lower 60s. .SUNDAY NIGHT...Partly cloudy. A 20 percent chance of light rain showers through around midnight. Lows in the mid 40s. .MONDAY...Partly sunny. A 20 percent chance of light rain showers and thunderstorms in the afternoon. Breezy. Highs in the lower 70s. .MONDAY NIGHT...Partly cloudy. Chance of light rain showers and slight chance of thunderstorms through around midnight, then slight chance of light rain showers after midnight. Lows in the mid 40s. Chance of precipitation 30 percent. .TUESDAY...Partly sunny with a 40 percent chance of light rain showers. Cooler. Highs in the lower 60s. .TUESDAY NIGHT...Mostly cloudy through around midnight then becoming partly cloudy. A 40 percent chance of light rain showers. Lows around 40. .WEDNESDAY...Partly sunny with a 30 percent chance of light rain showers. Highs in the mid 50s. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of light rain showers through around midnight, then partly cloudy after midnight. Lows in the upper 30s. .THURSDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the upper 50s. $$ WIZ063-010900- Dane- Including the city of Madison 430 PM CDT Thu Apr 30 2026 ...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CDT FRIDAY... .LATE THIS AFTERNOON...Numerous light rain showers. Northwest winds 5 to 10 mph. Chance of showers 70 percent. .TONIGHT...Mostly cloudy in the evening then becoming partly cloudy. Scattered light rain showers through around midnight. Widespread frost after midnight. Lows in the lower 30s. North winds up to 10 mph. Chance of showers 50 percent. .FRIDAY...Partly sunny. Widespread frost in the morning. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 50s. North winds up to 10 mph. .FRIDAY NIGHT...Partly cloudy until early morning then clearing. Widespread frost after midnight. Lows in the lower 30s. North winds up to 5 mph. .SATURDAY...Sunny in the morning then becoming partly sunny. Widespread frost in the morning. Highs in the mid 50s. Northwest winds up to 10 mph. .SATURDAY NIGHT...Partly cloudy. Lows around 40. Southwest winds up to 10 mph. .SUNDAY...Partly sunny with a 20 percent chance of light rain showers. Highs in the mid 60s. .SUNDAY NIGHT...Partly cloudy. A 20 percent chance of light rain showers through around midnight. Lows in the mid 40s. .MONDAY...Partly sunny. A 20 percent chance of light rain showers and thunderstorms in the afternoon. Highs in the lower 70s. .MONDAY NIGHT...Partly cloudy. Chance of light rain showers and slight chance of thunderstorms through around midnight, then slight chance of light rain showers after midnight. Lows in the mid 40s. Chance of precipitation 30 percent. .TUESDAY...Partly sunny with a 40 percent chance of light rain showers. Cooler. Highs in the lower 60s. .TUESDAY NIGHT...Mostly cloudy through around midnight then becoming partly cloudy. A 40 percent chance of light rain showers. Lows around 40. .WEDNESDAY...Partly sunny with a 30 percent chance of light rain showers. Highs in the upper 50s. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of light rain showers through around midnight, then partly cloudy after midnight. Lows in the upper 30s. .THURSDAY...Mostly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the upper 50s. $$ WIZ071-010900- Racine- Including the city of Racine 430 PM CDT Thu Apr 30 2026 .LATE THIS AFTERNOON...Light rain showers. East winds 5 to 10 mph. Chance of showers 90 percent. .TONIGHT...Mostly cloudy. Scattered light rain showers until early morning. Patchy frost after midnight. Lows in the mid 30s. Southeast winds up to 5 mph shifting to the northwest after midnight. Chance of showers 50 percent. .FRIDAY...Partly sunny. Patchy frost in the morning. A 30 percent chance of light rain showers in the afternoon. Highs in the upper 40s. North winds 5 to 10 mph. .FRIDAY NIGHT...Partly cloudy. Widespread frost in the late evening and overnight. Lows in the lower 30s. East winds up to 5 mph shifting to the north after midnight. .SATURDAY...Partly sunny. Areas of frost in the morning. Highs in the lower 50s. North winds up to 5 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 30s. Southwest winds 5 to 10 mph. .SUNDAY...Partly sunny with a 20 percent chance of light rain showers. Highs in the lower 60s. .SUNDAY NIGHT...Partly cloudy. A 20 percent chance of light rain showers through around midnight. Lows in the mid 40s. .MONDAY...Partly sunny. A 20 percent chance of light rain showers and thunderstorms in the afternoon. Highs in the lower 70s. .MONDAY NIGHT...Partly cloudy. Chance of light rain showers and slight chance of thunderstorms through around midnight, then slight chance of light rain showers after midnight. Lows in the mid 40s. Chance of precipitation 30 percent. .TUESDAY...Partly sunny with a 40 percent chance of light rain showers. Cooler. Highs in the lower 60s. .TUESDAY NIGHT...Mostly cloudy through around midnight then becoming partly cloudy. A 50 percent chance of light rain showers. Lows around 40. .WEDNESDAY...Partly sunny with a 30 percent chance of light rain showers. Highs in the mid 50s. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of light rain showers through around midnight, then partly cloudy after midnight. Lows in the upper 30s. .THURSDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the upper 50s. $$ WIZ072-010900- Kenosha- Including the city of Kenosha 430 PM CDT Thu Apr 30 2026 .LATE THIS AFTERNOON...Light rain showers. East winds 5 to 10 mph. Chance of showers 90 percent. .TONIGHT...Mostly cloudy until early morning then becoming partly cloudy. Scattered light rain showers until early morning. Patchy frost after midnight. Lows in the mid 30s. East winds up to 5 mph shifting to the northwest after midnight. Chance of showers 50 percent. .FRIDAY...Partly sunny. Patchy frost in the morning. A 30 percent chance of light rain showers in the afternoon. Highs in the upper 40s. North winds 5 to 10 mph. .FRIDAY NIGHT...Partly cloudy. Widespread frost in the late evening and overnight. Lows in the lower 30s. East winds up to 5 mph shifting to the north after midnight. .SATURDAY...Partly sunny. Areas of frost in the morning. Highs in the lower 50s. North winds up to 10 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 30s. South winds 5 to 10 mph. .SUNDAY...Partly sunny with a 20 percent chance of light rain showers. Highs in the lower 60s. .SUNDAY NIGHT...Partly cloudy. A 30 percent chance of light rain showers through around midnight. Lows in the mid 40s. .MONDAY...Partly sunny. Slight chance of light rain showers in the morning, then slight chance of light rain showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy. Chance of light rain showers and slight chance of thunderstorms through around midnight, then slight chance of light rain showers after midnight. Lows in the mid 40s. Chance of precipitation 30 percent. .TUESDAY...Partly sunny with a 40 percent chance of light rain showers. Cooler. Highs in the lower 60s. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of light rain showers. Lows in the lower 40s. .WEDNESDAY...Partly sunny with a 30 percent chance of light rain showers. Highs in the mid 50s. .WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of light rain showers through around midnight. Lows in the upper 30s. .THURSDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the upper 50s. $$ WIZ052-010900- Sheboygan- Including the cities of Plymouth, Sheboygan Falls, Howards Grove, and Oostburg 430 PM CDT Thu Apr 30 2026 ...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CDT FRIDAY... .LATE THIS AFTERNOON...Partly sunny with scattered light rain showers. Southeast winds 5 to 10 mph. Chance of showers 50 percent. .TONIGHT...Mostly cloudy. Scattered light rain showers through around midnight, then scattered sprinkles and chance of flurries after midnight. Patchy frost early in the morning. Lows in the mid 30s. South winds up to 5 mph shifting to the north after midnight. Chance of precipitation 50 percent. .FRIDAY...Partly sunny. Patchy frost in the morning. A 30 percent chance of light rain showers in the afternoon. Highs in the upper 40s. Northeast winds 5 to 10 mph. .FRIDAY NIGHT...Partly cloudy. Widespread frost in the late evening and overnight. Lows in the lower 30s. East winds up to 5 mph shifting to the north after midnight. .SATURDAY...Mostly sunny. Widespread frost in the morning. Highs in the lower 50s. North winds up to 5 mph shifting to the southwest in the afternoon. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 30s. Southwest winds 5 to 10 mph. .SUNDAY...Partly sunny with a 30 percent chance of light rain showers. Highs in the lower 60s. .SUNDAY NIGHT...Partly cloudy. A 20 percent chance of light rain showers through around midnight. Lows in the mid 40s. .MONDAY...Partly sunny. Chance of light rain showers and slight chance of thunderstorms in the afternoon. Breezy. Highs in the upper 60s. Chance of precipitation 30 percent. .MONDAY NIGHT...Partly cloudy with a 30 percent chance of light rain showers. Lows in the lower 40s. .TUESDAY...Partly sunny with a 40 percent chance of light rain showers. Cooler. Highs in the upper 50s. .TUESDAY NIGHT...Mostly cloudy through around midnight then becoming partly cloudy. A 40 percent chance of light rain showers. Lows in the upper 30s. .WEDNESDAY...Partly sunny with a 30 percent chance of light rain showers. Highs in the mid 50s. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of light rain showers through around midnight, then partly cloudy after midnight. Lows in the upper 30s. .THURSDAY...Partly sunny with a 20 percent chance of light rain showers. Highs in the mid 50s. $$ WIZ051-010900- Fond du Lac- Including the city of Fond Du Lac 430 PM CDT Thu Apr 30 2026 ...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CDT FRIDAY... .LATE THIS AFTERNOON...Partly sunny with scattered light rain showers. North winds around 5 mph. Chance of showers 50 percent. .TONIGHT...Mostly cloudy. Scattered light rain showers through around midnight, then scattered sprinkles and chance of flurries after midnight. Widespread frost after midnight. Lows in the mid 30s. North winds 5 to 10 mph. Chance of precipitation 50 percent. .FRIDAY...Partly sunny. Widespread frost in the morning. A 30 percent chance of light rain showers in the afternoon. Highs in the upper 40s. North winds 5 to 10 mph. .FRIDAY NIGHT...Partly cloudy. Widespread frost in the late evening and overnight. Lows in the lower 30s. Northeast winds up to 5 mph. .SATURDAY...Mostly sunny. Widespread frost in the morning. Highs in the mid 50s. Northwest winds up to 10 mph. .SATURDAY NIGHT...Partly cloudy through around midnight then becoming mostly cloudy. Lows in the upper 30s. Southwest winds 5 to 10 mph. .SUNDAY...Partly sunny with a 30 percent chance of light rain showers. Highs in the lower 60s. .SUNDAY NIGHT...Partly cloudy. A 20 percent chance of light rain showers through around midnight. Lows in the mid 40s. .MONDAY...Partly sunny. Chance of light rain showers and slight chance of thunderstorms in the afternoon. Breezy. Highs around 70. Chance of precipitation 30 percent. .MONDAY NIGHT...Partly cloudy with a 30 percent chance of light rain showers. Lows in the lower 40s. .TUESDAY...Partly sunny with a 40 percent chance of light rain showers. Cooler. Highs in the upper 50s. .TUESDAY NIGHT...Mostly cloudy through around midnight then becoming partly cloudy. A 40 percent chance of light rain showers. Lows in the upper 30s. .WEDNESDAY...Partly sunny with a 30 percent chance of light rain showers. Highs in the mid 50s. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of light rain showers through around midnight, then partly cloudy after midnight. Lows in the upper 30s. .THURSDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the mid 50s. $$ WIZ069-010900- Rock- Including the cities of Janesville and Beloit 430 PM CDT Thu Apr 30 2026 ...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CDT FRIDAY... .LATE THIS AFTERNOON...Numerous light rain showers. Northwest winds 5 to 10 mph. Chance of showers 70 percent. .TONIGHT...Mostly cloudy with scattered light rain showers through around midnight, then partly cloudy after midnight. Widespread frost after midnight. Lows in the mid 30s. North winds around 5 mph. Chance of showers 50 percent. .FRIDAY...Partly sunny. Widespread frost in the morning. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 50s. North winds 5 to 10 mph. .FRIDAY NIGHT...Partly cloudy. Widespread frost after midnight. Lows in the lower 30s. North winds up to 5 mph. .SATURDAY...Sunny in the morning then becoming partly sunny. Widespread frost in the morning. Highs in the mid 50s. Northwest winds up to 10 mph. .SATURDAY NIGHT...Partly cloudy through around midnight then becoming mostly cloudy. Lows in the upper 30s. Southwest winds 5 to 10 mph. .SUNDAY...Partly sunny with a 20 percent chance of light rain showers. Highs in the mid 60s. .SUNDAY NIGHT...Partly cloudy. Chance of light rain showers and slight chance of thunderstorms through around midnight. Lows in the mid 40s. Chance of precipitation 30 percent. .MONDAY...Partly sunny. A 20 percent chance of light rain showers and thunderstorms in the afternoon. Breezy. Highs in the lower 70s. .MONDAY NIGHT...Partly cloudy. Chance of light rain showers and slight chance of thunderstorms through around midnight, then slight chance of light rain showers after midnight. Lows in the mid 40s. Chance of precipitation 30 percent. .TUESDAY...Partly sunny with a 40 percent chance of light rain showers. Cooler. Highs in the lower 60s. .TUESDAY NIGHT...Mostly cloudy through around midnight then becoming partly cloudy. A 40 percent chance of light rain showers. Lows in the lower 40s. .WEDNESDAY...Partly sunny with a 30 percent chance of light rain showers. Highs in the mid 50s. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of light rain showers through around midnight, then partly cloudy after midnight. Lows in the upper 30s. .THURSDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the upper 50s. $$ WIZ059-010900- Washington- Including the cities of West Bend, Germantown, and Hartford 430 PM CDT Thu Apr 30 2026 ...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CDT FRIDAY... .LATE THIS AFTERNOON...Mostly cloudy with scattered light rain showers. East winds around 5 mph. Chance of showers 50 percent. .TONIGHT...Mostly cloudy. Scattered light rain showers through around midnight, then scattered sprinkles and chance of flurries after midnight. Areas of frost after midnight. Lows in the mid 30s. Southeast winds up to 5 mph shifting to the northwest after midnight. Chance of precipitation 50 percent. .FRIDAY...Partly sunny. Areas of frost in the morning. A 30 percent chance of light rain showers in the afternoon. Highs in the upper 40s. North winds 5 to 10 mph. .FRIDAY NIGHT...Partly cloudy. Widespread frost in the late evening and overnight. Lows in the lower 30s. East winds up to 5 mph shifting to the northeast after midnight. .SATURDAY...Sunny in the morning then becoming partly sunny. Widespread frost in the morning. Highs in the lower 50s. Northwest winds up to 5 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 30s. Southwest winds up to 10 mph. .SUNDAY...Partly sunny with a 30 percent chance of light rain showers. Highs in the lower 60s. .SUNDAY NIGHT...Partly cloudy. A 20 percent chance of light rain showers through around midnight. Lows in the mid 40s. .MONDAY...Partly sunny. Chance of light rain showers and slight chance of thunderstorms in the afternoon. Breezy. Highs around 70. Chance of precipitation 30 percent. .MONDAY NIGHT...Partly cloudy with a 30 percent chance of light rain showers. Lows in the mid 40s. .TUESDAY...Partly sunny with a 40 percent chance of light rain showers. Cooler. Highs around 60. .TUESDAY NIGHT...Mostly cloudy through around midnight then becoming partly cloudy. A 40 percent chance of light rain showers. Lows in the upper 30s. .WEDNESDAY...Partly sunny with a 30 percent chance of light rain showers. Highs in the mid 50s. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of light rain showers through around midnight, then partly cloudy after midnight. Lows in the upper 30s. .THURSDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the mid 50s. $$ WIZ060-010900- Ozaukee- Including the cities of Mequon, Cedarburg, and Grafton 430 PM CDT Thu Apr 30 2026 .LATE THIS AFTERNOON...Mostly cloudy with scattered light rain showers. Southeast winds 5 to 10 mph. Chance of showers 50 percent. .TONIGHT...Mostly cloudy. Scattered light rain showers through around midnight, then scattered sprinkles and chance of flurries after midnight. Patchy frost after midnight. Lows in the mid 30s. South winds up to 5 mph shifting to the north after midnight. Chance of precipitation 40 percent. .FRIDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the upper 40s. North winds 5 to 10 mph shifting to the east in the afternoon. .FRIDAY NIGHT...Partly cloudy. Widespread frost in the late evening and overnight. Lows in the lower 30s. East winds up to 5 mph shifting to the north after midnight. .SATURDAY...Sunny in the morning then becoming partly sunny. Widespread frost in the morning. Highs in the lower 50s. North winds up to 5 mph shifting to the southeast around 5 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 30s. Southwest winds 5 to 10 mph. .SUNDAY...Partly sunny with a 30 percent chance of light rain showers. Highs in the lower 60s. .SUNDAY NIGHT...Partly cloudy. A 20 percent chance of light rain showers through around midnight. Lows in the mid 40s. .MONDAY...Partly sunny. A 20 percent chance of light rain showers and thunderstorms in the afternoon. Highs in the upper 60s. .MONDAY NIGHT...Partly cloudy with a 30 percent chance of light rain showers. Lows in the mid 40s. .TUESDAY...Partly sunny with a 40 percent chance of light rain showers. Cooler. Highs in the upper 50s. .TUESDAY NIGHT...Mostly cloudy through around midnight then becoming partly cloudy. A 40 percent chance of light rain showers. Lows around 40. .WEDNESDAY...Partly sunny with a 30 percent chance of light rain showers. Highs in the mid 50s. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of light rain showers through around midnight, then partly cloudy after midnight. Lows in the upper 30s. .THURSDAY...Partly sunny with a 20 percent chance of light rain showers. Highs in the mid 50s. $$ WIZ070-010900- Walworth- Including the cities of Whitewater, Delavan, Elkhorn, Lake Geneva, and East Troy 430 PM CDT Thu Apr 30 2026 ...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CDT FRIDAY... .LATE THIS AFTERNOON...Light rain showers. North winds 5 to 10 mph. Chance of showers 80 percent. .TONIGHT...Mostly cloudy through around midnight then becoming partly cloudy. Numerous light rain showers in the evening, then scattered light rain showers late in the evening. Scattered sprinkles after midnight. Areas of frost after midnight. Lows in the mid 30s. East winds up to 5 mph shifting to the northwest after midnight. Chance of showers 60 percent. .FRIDAY...Partly sunny. Widespread frost in the morning. A 30 percent chance of light rain showers in the afternoon. Highs in the upper 40s. North winds 5 to 10 mph. .FRIDAY NIGHT...Partly cloudy. Widespread frost in the late evening and overnight. Lows in the lower 30s. East winds up to 5 mph shifting to the north after midnight. .SATURDAY...Mostly sunny. Widespread frost in the morning. Highs in the lower 50s. Northwest winds up to 10 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 30s. Southwest winds 5 to 10 mph. .SUNDAY...Partly sunny with a 20 percent chance of light rain showers. Highs in the lower 60s. .SUNDAY NIGHT...Partly cloudy. A 30 percent chance of light rain showers through around midnight. Lows in the mid 40s. .MONDAY...Partly sunny. A 20 percent chance of light rain showers and thunderstorms in the afternoon. Breezy. Highs in the lower 70s. .MONDAY NIGHT...Partly cloudy. Chance of light rain showers and slight chance of thunderstorms through around midnight, then slight chance of light rain showers after midnight. Lows in the mid 40s. Chance of precipitation 30 percent. .TUESDAY...Partly sunny with a 40 percent chance of light rain showers. Cooler. Highs in the lower 60s. .TUESDAY NIGHT...Mostly cloudy through around midnight then becoming partly cloudy. A 50 percent chance of light rain showers. Lows around 40. .WEDNESDAY...Partly sunny with a 30 percent chance of light rain showers. Highs in the mid 50s. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of light rain showers through around midnight, then partly cloudy after midnight. Lows in the upper 30s. .THURSDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the upper 50s. $$ WIZ064-010900- Jefferson- Including the cities of Watertown, Fort Atkinson, and Jefferson 430 PM CDT Thu Apr 30 2026 ...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CDT FRIDAY... .LATE THIS AFTERNOON...Light rain showers. Northwest winds around 5 mph. Chance of showers 80 percent. .TONIGHT...Mostly cloudy with scattered light rain showers through around midnight, then partly cloudy after midnight. Widespread frost after midnight. Lows in the lower 30s. North winds up to 5 mph. Chance of showers 50 percent. .FRIDAY...Partly sunny. Widespread frost in the morning. A 20 percent chance of light rain showers in the afternoon. Highs around 50. North winds 5 to 10 mph. .FRIDAY NIGHT...Partly cloudy. Widespread frost in the late evening and overnight. Lows in the lower 30s. Northeast winds up to 5 mph. .SATURDAY...Sunny in the morning then becoming partly sunny. Widespread frost in the morning. Highs in the mid 50s. Northwest winds up to 10 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 30s. Southwest winds up to 10 mph. .SUNDAY...Partly sunny with a 20 percent chance of light rain showers. Highs in the mid 60s. .SUNDAY NIGHT...Partly cloudy. A 20 percent chance of light rain showers through around midnight. Lows in the mid 40s. .MONDAY...Partly sunny. A 20 percent chance of light rain showers and thunderstorms in the afternoon. Highs in the lower 70s. .MONDAY NIGHT...Partly cloudy. Chance of light rain showers and slight chance of thunderstorms through around midnight, then slight chance of light rain showers after midnight. Lows in the mid 40s. Chance of precipitation 30 percent. .TUESDAY...Partly sunny with a 40 percent chance of light rain showers. Cooler. Highs in the lower 60s. .TUESDAY NIGHT...Mostly cloudy through around midnight then becoming partly cloudy. A 40 percent chance of light rain showers. Lows in the upper 30s. .WEDNESDAY...Partly sunny with a 30 percent chance of light rain showers. Highs in the upper 50s. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of light rain showers through around midnight, then partly cloudy after midnight. Lows in the upper 30s. .THURSDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the upper 50s. $$ WIZ058-010900- Dodge- Including the cities of Beaver Dam, Waupun, and Mayville 430 PM CDT Thu Apr 30 2026 ...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CDT FRIDAY... .LATE THIS AFTERNOON...Mostly cloudy with scattered light rain showers. Northwest winds around 5 mph. Chance of showers 50 percent. .TONIGHT...Mostly cloudy with scattered light rain showers through around midnight, then partly cloudy with scattered sprinkles after midnight. Partly cloudy early in the morning. Widespread frost after midnight. Lows in the lower 30s. North winds up to 5 mph. Chance of showers 50 percent. .FRIDAY...Partly sunny. Widespread frost in the morning. A 20 percent chance of light rain showers in the afternoon. Highs around 50. North winds 5 to 10 mph. .FRIDAY NIGHT...Partly cloudy. Widespread frost in the late evening and overnight. Lows in the lower 30s. Northeast winds up to 5 mph. .SATURDAY...Sunny in the morning then becoming partly sunny. Widespread frost in the morning. Highs in the mid 50s. Northwest winds up to 10 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 30s. Southwest winds up to 10 mph. .SUNDAY...Partly sunny with a 30 percent chance of light rain showers. Highs in the lower 60s. .SUNDAY NIGHT...Partly cloudy. A 20 percent chance of light rain showers through around midnight. Lows in the mid 40s. .MONDAY...Partly sunny. Slight chance of light rain showers in the morning, then chance of light rain showers and thunderstorms in the afternoon. Breezy. Highs in the lower 70s. Chance of precipitation 30 percent. .MONDAY NIGHT...Partly cloudy with a 30 percent chance of light rain showers. Lows in the lower 40s. .TUESDAY...Partly sunny with a 40 percent chance of light rain showers. Cooler. Highs in the lower 60s. .TUESDAY NIGHT...Mostly cloudy through around midnight then becoming partly cloudy. A 40 percent chance of light rain showers. Lows in the upper 30s. .WEDNESDAY...Partly sunny with a 30 percent chance of light rain showers. Highs in the mid 50s. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of light rain showers through around midnight, then partly cloudy after midnight. Lows in the upper 30s. .THURSDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the upper 50s. $$ WIZ056-010900- Sauk- Including the cities of Baraboo, Reedsburg, Prairie Du Sac, and Sauk City 430 PM CDT Thu Apr 30 2026 ...FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CDT FRIDAY... .LATE THIS AFTERNOON...Mostly cloudy with scattered light rain showers. Northwest winds 5 to 10 mph. Chance of showers 40 percent. .TONIGHT...Partly cloudy. Scattered light rain showers in the evening. Widespread frost after midnight. Lows in the upper 20s. North winds up to 10 mph. Chance of showers 30 percent. .FRIDAY...Partly sunny. Widespread frost in the morning. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 50s. North winds up to 10 mph. .FRIDAY NIGHT...Partly cloudy. Widespread frost after midnight. Lows in the lower 30s. North winds up to 5 mph. .SATURDAY...Sunny in the morning then becoming partly sunny. Widespread frost in the morning. Highs in the upper 50s. Northwest winds up to 10 mph. .SATURDAY NIGHT...Partly cloudy. Lows around 40. Southwest winds up to 10 mph. .SUNDAY...Partly sunny with a 20 percent chance of light rain showers. Highs in the mid 60s. .SUNDAY NIGHT...Partly cloudy. A 20 percent chance of light rain showers through around midnight. Lows in the lower 40s. .MONDAY...Mostly sunny. Slight chance of light rain showers in the morning, then slight chance of light rain showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy with a 30 percent chance of light rain showers. Lows in the lower 40s. .TUESDAY...Partly sunny with a 40 percent chance of light rain showers. Cooler. Highs in the lower 60s. .TUESDAY NIGHT...Mostly cloudy through around midnight then becoming partly cloudy. A 40 percent chance of light rain showers. Lows in the upper 30s. .WEDNESDAY...Partly sunny with a 30 percent chance of light rain showers. Highs in the upper 50s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s. .THURSDAY...Mostly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the upper 50s. $$ WIZ057-010900- Columbia- Including the cities of Portage, Columbus, Lake Wisconsin, and Lodi 430 PM CDT Thu Apr 30 2026 ...FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CDT FRIDAY... .LATE THIS AFTERNOON...Mostly cloudy with scattered light rain showers. Northwest winds 5 to 10 mph. Chance of showers 50 percent. .TONIGHT...Mostly cloudy in the evening then becoming partly cloudy. Scattered light rain showers through around midnight. Widespread frost after midnight. Lows in the lower 30s. North winds 5 to 10 mph. Chance of showers 40 percent. .FRIDAY...Partly sunny. Widespread frost in the morning. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 50s. North winds 5 to 10 mph. .FRIDAY NIGHT...Partly cloudy until early morning then clearing. Widespread frost in the late evening and overnight. Lows in the lower 30s. North winds up to 5 mph. .SATURDAY...Sunny in the morning then becoming partly sunny. Widespread frost in the morning. Highs in the upper 50s. Northwest winds up to 10 mph. .SATURDAY NIGHT...Partly cloudy through around midnight then becoming mostly cloudy. Lows around 40. Southwest winds up to 10 mph. .SUNDAY...Partly sunny with a 30 percent chance of light rain showers. Highs in the mid 60s. .SUNDAY NIGHT...Partly cloudy. A 20 percent chance of light rain showers through around midnight. Lows in the mid 40s. .MONDAY...Partly sunny. Slight chance of light rain showers in the morning, then chance of light rain showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of precipitation 30 percent. .MONDAY NIGHT...Partly cloudy with a 30 percent chance of light rain showers. Lows in the lower 40s. .TUESDAY...Partly sunny with a 40 percent chance of light rain showers. Cooler. Highs in the lower 60s. .TUESDAY NIGHT...Mostly cloudy through around midnight then becoming partly cloudy. A 40 percent chance of light rain showers. Lows in the upper 30s. .WEDNESDAY...Partly sunny with a 30 percent chance of light rain showers. Highs in the upper 50s. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of light rain showers through around midnight, then partly cloudy after midnight. Lows in the upper 30s. .THURSDAY...Mostly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the upper 50s. $$ WIZ068-010900- Green- Including the cities of Monroe and Brodhead 430 PM CDT Thu Apr 30 2026 ...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CDT FRIDAY... .LATE THIS AFTERNOON...Mostly cloudy with scattered light rain showers. Northwest winds 5 to 10 mph. Chance of showers 50 percent. .TONIGHT...Mostly cloudy in the evening then clearing. Scattered light rain showers in the evening. Widespread frost after midnight. Lows in the lower 30s. Northwest winds 5 to 10 mph. Chance of showers 40 percent. .FRIDAY...Partly sunny. Widespread frost in the morning. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 50s. North winds 5 to 10 mph. .FRIDAY NIGHT...Partly cloudy until early morning then clearing. Widespread frost after midnight. Lows in the lower 30s. North winds up to 5 mph. .SATURDAY...Sunny in the morning then becoming partly sunny. Widespread frost in the morning. Highs in the mid 50s. Northwest winds 5 to 10 mph. .SATURDAY NIGHT...Partly cloudy. Lows around 40. Southwest winds 5 to 10 mph. .SUNDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the mid 60s. .SUNDAY NIGHT...Partly cloudy. A 20 percent chance of light rain showers and thunderstorms through around midnight. Lows in the mid 40s. .MONDAY...Partly sunny. A 20 percent chance of light rain showers and thunderstorms in the afternoon. Breezy. Highs in the lower 70s. .MONDAY NIGHT...Partly cloudy. Chance of light rain showers and slight chance of thunderstorms through around midnight, then slight chance of light rain showers after midnight. Lows in the mid 40s. Chance of precipitation 30 percent. .TUESDAY...Partly sunny with a 40 percent chance of light rain showers. Cooler. Highs in the lower 60s. .TUESDAY NIGHT...Mostly cloudy through around midnight then becoming partly cloudy. A 40 percent chance of light rain showers. Lows in the lower 40s. .WEDNESDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the upper 50s. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of light rain showers through around midnight, then partly cloudy after midnight. Lows in the upper 30s. .THURSDAY...Mostly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the upper 50s. $$ WIZ062-010900- Iowa- Including the cities of Dodgeville, Mineral Point, and Barneveld 430 PM CDT Thu Apr 30 2026 ...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CDT FRIDAY... .LATE THIS AFTERNOON...Mostly cloudy with scattered light rain showers. Northwest winds 5 to 10 mph. Chance of showers 50 percent. .TONIGHT...Partly cloudy through around midnight then clearing. Scattered sprinkles in the evening. Widespread frost after midnight. Lows in the lower 30s. Northwest winds up to 10 mph. .FRIDAY...Widespread frost in the morning. Sunny in the morning, then partly sunny with a 20 percent chance of light rain showers in the afternoon. Highs in the lower 50s. North winds up to 10 mph. .FRIDAY NIGHT...Partly cloudy. Widespread frost after midnight. Lows in the lower 30s. North winds up to 5 mph. .SATURDAY...Mostly sunny. Widespread frost in the morning. Highs in the upper 50s. Northwest winds up to 10 mph. .SATURDAY NIGHT...Partly cloudy through around midnight then becoming mostly cloudy. Lows around 40. Southwest winds up to 10 mph. .SUNDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the mid 60s. .SUNDAY NIGHT...Partly cloudy. A 20 percent chance of light rain showers through around midnight. Lows in the mid 40s. .MONDAY...Mostly sunny. A 20 percent chance of light rain showers and thunderstorms in the afternoon. Highs in the lower 70s. .MONDAY NIGHT...Partly cloudy with a 30 percent chance of light rain showers. Lows in the lower 40s. .TUESDAY...Partly sunny with a 40 percent chance of light rain showers. Cooler. Highs in the lower 60s. .TUESDAY NIGHT...Mostly cloudy through around midnight then becoming partly cloudy. A 40 percent chance of light rain showers. Lows in the upper 30s. .WEDNESDAY...Partly sunny. A 30 percent chance of light rain showers in the afternoon. Highs in the mid 50s. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of light rain showers through around midnight. Lows in the mid 30s. .THURSDAY...Mostly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the upper 50s. $$ WIZ067-010900- Lafayette- Including the cities of Darlington, Shullsburg, Benton, Belmont, Argyle, and Blanchardville 430 PM CDT Thu Apr 30 2026 ...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CDT FRIDAY... .LATE THIS AFTERNOON...Mostly cloudy with scattered light rain showers. Northwest winds 5 to 10 mph. Chance of showers 50 percent. .TONIGHT...Partly cloudy through around midnight then clearing. Scattered sprinkles in the evening. Widespread frost after midnight. Lows in the lower 30s. Northwest winds up to 10 mph. .FRIDAY...Widespread frost in the morning. Sunny in the morning, then partly sunny with a 20 percent chance of light rain showers in the afternoon. Highs in the lower 50s. North winds 5 to 10 mph. .FRIDAY NIGHT...Partly cloudy. Widespread frost after midnight. Lows in the lower 30s. North winds up to 5 mph. .SATURDAY...Sunny in the morning then becoming partly sunny. Widespread frost in the morning. Highs in the upper 50s. Northwest winds up to 5 mph. .SATURDAY NIGHT...Partly cloudy. Lows around 40. Southwest winds 5 to 10 mph. .SUNDAY...Partly sunny. A 20 percent chance of light rain showers and thunderstorms in the afternoon. Highs in the mid 60s. .SUNDAY NIGHT...Partly cloudy. A 20 percent chance of light rain showers and thunderstorms through around midnight. Lows in the mid 40s. .MONDAY...Mostly sunny. A 20 percent chance of light rain showers and thunderstorms in the afternoon. Highs in the lower 70s. .MONDAY NIGHT...Partly cloudy. Chance of light rain showers and slight chance of thunderstorms through around midnight, then slight chance of light rain showers after midnight. Lows in the mid 40s. Chance of precipitation 30 percent. .TUESDAY...Partly sunny with a 40 percent chance of light rain showers. Cooler. Highs in the lower 60s. .TUESDAY NIGHT...Mostly cloudy through around midnight then becoming partly cloudy. A 40 percent chance of light rain showers. Lows around 40. .WEDNESDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the mid 50s. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of light rain showers through around midnight, then partly cloudy after midnight. Lows in the upper 30s. .THURSDAY...Mostly sunny. Highs in the upper 50s. $$ WIZ046-010900- Marquette- Including the cities of Montello, Westfield, Oxford, Neshkoro, and Endeavor 430 PM CDT Thu Apr 30 2026 ...FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CDT FRIDAY... .LATE THIS AFTERNOON...Mostly cloudy with scattered light rain showers. Northwest winds 5 to 10 mph. Chance of showers 40 percent. .TONIGHT...Partly cloudy. Scattered light rain showers in the evening, then scattered sprinkles late in the evening. Widespread frost after midnight. Lows around 30. North winds 5 to 10 mph. Chance of showers 30 percent. .FRIDAY...Partly sunny. Widespread frost in the morning. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 50s. North winds 5 to 10 mph. .FRIDAY NIGHT...Partly cloudy. Widespread frost after midnight. Lows in the upper 20s. North winds up to 5 mph. .SATURDAY...Mostly sunny. Widespread frost in the morning. Highs in the upper 50s. Northwest winds up to 10 mph. .SATURDAY NIGHT...Partly cloudy through around midnight then becoming mostly cloudy. Lows in the upper 30s. Southwest winds up to 10 mph. .SUNDAY...Partly sunny with a 20 percent chance of light rain showers. Highs in the mid 60s. .SUNDAY NIGHT...Partly cloudy. A 20 percent chance of light rain showers through around midnight. Lows in the lower 40s. .MONDAY...Partly sunny. Slight chance of light rain showers in the morning, then chance of light rain showers and slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of precipitation 30 percent. .MONDAY NIGHT...Partly cloudy with a 30 percent chance of light rain showers. Lows in the lower 40s. .TUESDAY...Partly sunny with a 40 percent chance of light rain showers. Cooler. Highs around 60. .TUESDAY NIGHT...Mostly cloudy through around midnight then becoming partly cloudy. A 40 percent chance of light rain showers. Lows in the upper 30s. .WEDNESDAY...Partly sunny with a 30 percent chance of light rain showers. Highs in the upper 50s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s. .THURSDAY...Mostly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the upper 50s. $$ WIZ047-010900- Green Lake- Including the cities of Berlin, Princeton, and Markesan 430 PM CDT Thu Apr 30 2026 ...FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CDT FRIDAY... .LATE THIS AFTERNOON...Mostly cloudy with scattered light rain showers. Northwest winds around 5 mph. Chance of showers 40 percent. .TONIGHT...Mostly cloudy in the evening then becoming partly cloudy. Scattered light rain showers in the evening, then scattered sprinkles late in the evening. Widespread frost after midnight. Lows in the lower 30s. North winds around 5 mph. Chance of showers 40 percent. .FRIDAY...Partly sunny. Widespread frost in the morning. A 20 percent chance of light rain showers in the afternoon. Highs around 50. North winds 5 to 10 mph. .FRIDAY NIGHT...Partly cloudy. Widespread frost in the late evening and overnight. Lows around 30. North winds up to 5 mph. .SATURDAY...Mostly sunny. Widespread frost in the morning. Highs in the mid 50s. Northwest winds up to 10 mph. .SATURDAY NIGHT...Partly cloudy through around midnight then becoming mostly cloudy. Lows in the upper 30s. Southwest winds 5 to 10 mph. .SUNDAY...Partly sunny with a 30 percent chance of light rain showers. Highs in the mid 60s. .SUNDAY NIGHT...Partly cloudy. A 20 percent chance of light rain showers through around midnight. Lows in the lower 40s. .MONDAY...Partly sunny. Slight chance of light rain showers in the morning, then chance of light rain showers and slight chance of thunderstorms in the afternoon. Breezy. Highs in the lower 70s. Chance of precipitation 30 percent. .MONDAY NIGHT...Partly cloudy with a 30 percent chance of light rain showers. Lows in the lower 40s. .TUESDAY...Partly sunny with a 40 percent chance of light rain showers. Cooler. Highs around 60. .TUESDAY NIGHT...Mostly cloudy through around midnight then becoming partly cloudy. A 40 percent chance of light rain showers. Lows in the upper 30s. .WEDNESDAY...Partly sunny with a 30 percent chance of light rain showers. Highs in the mid 50s. .WEDNESDAY NIGHT...Mostly cloudy through around midnight then becoming partly cloudy. Lows in the mid 30s. .THURSDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the upper 50s. $$