FPUS53 KMKX 200931 ZFPMKX SOUTH-CENTRAL AND SOUTHEAST WISCONSIN ZONE FORECAST National Weather Service Milwaukee/Sullivan WI 430 AM CDT Mon Apr 20 2026 WIZ066-202100- Milwaukee- Including the city of Milwaukee 430 AM CDT Mon Apr 20 2026 .EARLY THIS MORNING...Clear. Widespread frost. East winds up to 5 mph. .TODAY...Sunny until late afternoon then becoming partly sunny. Widespread frost in the morning. Highs around 50. South winds up to 5 mph increasing to 10 to 15 mph in the afternoon. .TONIGHT...Not as cool. Mostly cloudy until early morning then becoming partly cloudy. Lows in the lower 40s. South winds 5 to 15 mph. .TUESDAY...Warmer. Partly sunny. Highs around 70. Southwest winds 5 to 15 mph. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 40s. Northwest winds up to 5 mph shifting to the northeast after midnight. .WEDNESDAY...Sunny. Highs in the upper 50s NEAR THE LAKE AND in the mid 60s INLAND. East winds up to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s. .THURSDAY...Partly sunny. Warmer. Highs in the mid 70s. .THURSDAY NIGHT...Partly cloudy with chance of light rain showers and thunderstorms through around midnight, then mostly cloudy with rain showers likely after midnight. Lows in the upper 50s. Chance of precipitation 70 percent. .FRIDAY...Mostly cloudy with a 50 percent chance of light rain showers. Highs in the upper 60s. .FRIDAY NIGHT...Mostly cloudy through around midnight then becoming partly cloudy. A 30 percent chance of light rain showers. Colder. Lows in the mid 40s. .SATURDAY...Mostly sunny. Highs in the lower 60s. .SATURDAY NIGHT...Partly cloudy through around midnight then becoming mostly cloudy. Lows in the lower 40s. .SUNDAY...Partly sunny. Highs in the upper 50s. $$ WIZ065-202100- Waukesha- Including the cities of Waukesha, Brookfield, New Berlin, Menomonee Falls, and Muskego 430 AM CDT Mon Apr 20 2026 .EARLY THIS MORNING...Clear. Widespread frost. Calm winds. .TODAY...Sunny. Widespread frost in the morning. Highs in the lower 50s. South winds up to 5 mph increasing to 5 to 15 mph in the afternoon. .TONIGHT...Not as cool. Partly cloudy then becoming mostly cloudy late in the evening then becoming partly cloudy. Lows in the lower 40s. South winds 5 to 15 mph. .TUESDAY...Warmer. Partly sunny. Highs in the lower 70s. West winds 5 to 15 mph. .TUESDAY NIGHT...Mostly clear. Lows in the lower 40s. Northwest winds up to 5 mph shifting to the northeast after midnight. .WEDNESDAY...Sunny. Highs in the upper 60s. East winds up to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows around 50. .THURSDAY...Partly sunny. Highs in the upper 70s. .THURSDAY NIGHT...Partly cloudy with chance of light showers and thunderstorms through around midnight, then mostly cloudy with light showers likely after midnight. Lows in the upper 50s. Chance of precipitation 70 percent. .FRIDAY...Mostly cloudy with a 50 percent chance of light showers. Highs in the lower 70s. .FRIDAY NIGHT...Mostly cloudy through around midnight then becoming partly cloudy. A 20 percent chance of light rain showers. Colder. Lows in the mid 40s. .SATURDAY...Mostly sunny. Highs in the lower 60s. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of light rain showers after midnight. Lows in the lower 40s. .SUNDAY...Partly sunny. Highs around 60. $$ WIZ063-202100- Dane- Including the city of Madison 430 AM CDT Mon Apr 20 2026 .EARLY THIS MORNING...Clear. Widespread frost. Calm winds. .TODAY...Sunny. Widespread frost in the morning. Highs in the mid 50s. South winds up to 5 mph increasing to 10 to 15 mph in the afternoon. .TONIGHT...Not as cool. Partly cloudy then becoming mostly cloudy late in the evening then becoming partly cloudy. Lows in the lower 40s. South winds 5 to 15 mph. .TUESDAY...Warmer. Partly sunny in the morning then clearing. Highs in the lower 70s. West winds 5 to 15 mph. .TUESDAY NIGHT...Clear. Lows in the mid 40s. Northwest winds up to 5 mph shifting to the northeast after midnight. .WEDNESDAY...Sunny. Highs in the mid 70s. Southeast winds up to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Warmer. Lows in the mid 50s. .THURSDAY...Partly sunny. Highs in the upper 70s. .THURSDAY NIGHT...Light rain showers and chance of thunderstorms. Lows in the upper 50s. Chance of precipitation 80 percent. .FRIDAY...Mostly cloudy with a 40 percent chance of light rain showers. Cooler. Highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of light rain showers through around midnight. Colder. Lows in the lower 40s. .SATURDAY...Mostly sunny. Highs in the lower 60s. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of light rain showers. Lows in the lower 40s. .SUNDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 60s. $$ WIZ071-202100- Racine- Including the city of Racine 430 AM CDT Mon Apr 20 2026 .EARLY THIS MORNING...Clear. Widespread frost. East winds up to 5 mph. .TODAY...Sunny until late afternoon then becoming partly sunny. Widespread frost in the morning. Highs in the upper 40s NEAR THE LAKE AND in the lower 50s INLAND. South winds up to 5 mph increasing to 5 to 15 mph in the afternoon. .TONIGHT...Not as cool. Mostly cloudy. Lows in the lower 40s. South winds 5 to 15 mph. .TUESDAY...Warmer. Partly sunny. Highs in the upper 60s NEAR THE LAKE AND in the lower 70s INLAND. Southwest winds 5 to 15 mph. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 40s. Northwest winds up to 5 mph shifting to the northeast after midnight. .WEDNESDAY...Sunny. Highs in the upper 50s NEAR THE LAKE AND in the mid 60s INLAND. East winds up to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s. .THURSDAY...Partly sunny. Warmer. Highs 73 to 79. .THURSDAY NIGHT...Partly cloudy with chance of light rain showers and thunderstorms through around midnight, then mostly cloudy with rain showers likely after midnight. Lows in the upper 50s. Chance of precipitation 70 percent. .FRIDAY...Mostly cloudy with a 50 percent chance of light rain showers. Highs in the lower 70s. .FRIDAY NIGHT...Mostly cloudy through around midnight then becoming partly cloudy. A 30 percent chance of light rain showers. Colder. Lows in the mid 40s. .SATURDAY...Mostly sunny. Highs in the lower 60s. .SATURDAY NIGHT...Partly cloudy through around midnight, then mostly cloudy with a 20 percent chance of light rain showers after midnight. Lows in the lower 40s. .SUNDAY...Partly sunny. Highs in the upper 50s. $$ WIZ072-202100- Kenosha- Including the city of Kenosha 430 AM CDT Mon Apr 20 2026 .EARLY THIS MORNING...Clear. Widespread frost. Calm winds. .TODAY...Sunny until late afternoon then becoming partly sunny. Widespread frost in the morning. Highs in the upper 40s NEAR THE LAKE AND in the lower 50s INLAND. Southeast winds up to 5 mph shifting to the south 5 to 15 mph in the afternoon. .TONIGHT...Not as cool. Mostly cloudy. Lows in the lower 40s. South winds 5 to 15 mph. .TUESDAY...Warmer. Partly sunny. Highs in the lower 70s. Southwest winds 5 to 15 mph. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 40s. Northwest winds up to 5 mph shifting to the north after midnight. .WEDNESDAY...Sunny. Highs around 60 NEAR THE LAKE AND in the upper 60s INLAND. East winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s. .THURSDAY...Partly sunny. Warmer. Highs in the upper 70s. .THURSDAY NIGHT...Partly cloudy with chance of light rain showers and thunderstorms through around midnight, then mostly cloudy with light rain showers likely after midnight. Lows in the upper 50s. Chance of precipitation 70 percent. .FRIDAY...Mostly cloudy with a 50 percent chance of light rain showers. Highs in the lower 70s. .FRIDAY NIGHT...Mostly cloudy through around midnight then becoming partly cloudy. A 30 percent chance of light rain showers. Cooler. Lows in the mid 40s. .SATURDAY...Mostly sunny. Highs in the lower 60s. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of light rain showers after midnight. Lows in the lower 40s. .SUNDAY...Partly sunny. Highs around 60. $$ WIZ052-202100- Sheboygan- Including the cities of Plymouth, Sheboygan Falls, Howards Grove, and Oostburg 430 AM CDT Mon Apr 20 2026 .EARLY THIS MORNING...Clear. Widespread frost. East winds up to 5 mph. .TODAY...Sunny until late afternoon then becoming partly sunny. Widespread frost in the morning. Highs in the upper 40s. South winds up to 10 mph increasing to 10 to 15 mph in the afternoon. .TONIGHT...Not as cool. Partly cloudy then becoming mostly cloudy late in the evening then becoming partly cloudy. Lows in the upper 30s. South winds 5 to 15 mph. .TUESDAY...Warmer, sunny. Highs in the mid 60s NEAR THE LAKE AND around 70 INLAND. Southwest winds 5 to 15 mph shifting to the northeast 5 to 10 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the upper 30s. Northeast winds up to 5 mph. .WEDNESDAY...Sunny. Highs in the mid 50s NEAR THE LAKE AND in the lower 60s INLAND. East winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. .THURSDAY...Partly sunny. Warmer. Highs 66 to 74. .THURSDAY NIGHT...Partly cloudy with chance of light rain showers and thunderstorms through around midnight, then cloudy with rain showers likely and slight chance of thunderstorms after midnight. Lows 52 to 58. Chance of precipitation 70 percent. .FRIDAY...Mostly cloudy with a 50 percent chance of light rain showers. Highs in the upper 60s. .FRIDAY NIGHT...Mostly cloudy through around midnight then becoming partly cloudy. A 20 percent chance of light rain showers. Colder. Lows in the lower 40s. .SATURDAY...Mostly sunny. Highs in the upper 50s. .SATURDAY NIGHT...Partly cloudy through around midnight then becoming mostly cloudy. Lows around 40. .SUNDAY...Partly sunny. Highs in the upper 50s. $$ WIZ051-202100- Fond du Lac- Including the city of Fond Du Lac 430 AM CDT Mon Apr 20 2026 .EARLY THIS MORNING...Clear. Widespread frost. East winds up to 5 mph. .TODAY...Sunny until late afternoon then becoming partly sunny. Widespread frost in the morning. Highs in the lower 50s. Southwest winds up to 10 mph increasing to 10 to 15 mph in the afternoon. .TONIGHT...Not as cool. Partly cloudy then becoming mostly cloudy late in the evening then becoming partly cloudy. Lows in the lower 40s. South winds 10 to 15 mph. .TUESDAY...Warmer, sunny. Highs in the lower 70s. Southwest winds 5 to 15 mph shifting to the northwest 5 to 10 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the upper 30s. Northeast winds up to 5 mph. .WEDNESDAY...Sunny. Highs in the upper 60s. Southeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Warmer. Lows around 50. .THURSDAY...Partly sunny. Highs in the mid 70s. .THURSDAY NIGHT...Rain showers likely and chance of thunderstorms. Lows in the upper 50s. Chance of precipitation 70 percent. .FRIDAY...Mostly cloudy with a 50 percent chance of light rain showers. Highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of light rain showers through around midnight. Colder. Lows in the lower 40s. .SATURDAY...Sunny. Highs in the lower 60s. .SATURDAY NIGHT...Partly cloudy through around midnight then becoming mostly cloudy. Lows in the lower 40s. .SUNDAY...Partly sunny. Highs around 60. $$ WIZ069-202100- Rock- Including the cities of Janesville and Beloit 430 AM CDT Mon Apr 20 2026 .EARLY THIS MORNING...Clear. Widespread frost. Calm winds. .TODAY...Sunny. Widespread frost in the morning. Highs in the mid 50s. South winds up to 5 mph increasing to 10 to 15 mph in the afternoon. .TONIGHT...Not as cool. Partly cloudy then becoming mostly cloudy late in the evening then becoming partly cloudy. Lows in the lower 40s. South winds 10 to 15 mph. .TUESDAY...Warmer. Mostly sunny. Highs in the lower 70s. Southwest winds 5 to 15 mph. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. Northwest winds up to 5 mph shifting to the northeast after midnight. .WEDNESDAY...Sunny. Highs in the lower 70s. Southeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s. .THURSDAY...Partly sunny. Highs in the upper 70s. .THURSDAY NIGHT...Light showers and chance of thunderstorms. Lows in the upper 50s. Chance of precipitation 80 percent. .FRIDAY...Mostly cloudy with a 50 percent chance of light showers. Highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of light rain showers. Colder. Lows in the mid 40s. .SATURDAY...Mostly sunny. Highs in the lower 60s. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of light rain showers. Lows in the lower 40s. .SUNDAY...Partly sunny. Highs in the lower 60s. $$ WIZ059-202100- Washington- Including the cities of West Bend, Germantown, and Hartford 430 AM CDT Mon Apr 20 2026 .EARLY THIS MORNING...Clear. Widespread frost. Calm winds. .TODAY...Sunny. Widespread frost in the morning. Highs in the lower 50s. South winds up to 5 mph increasing to 5 to 15 mph in the afternoon. .TONIGHT...Not as cool. Partly cloudy then becoming mostly cloudy late in the evening then becoming partly cloudy. Lows around 40. South winds 5 to 15 mph. .TUESDAY...Warmer. Mostly sunny. Highs in the lower 70s. West winds 5 to 15 mph. .TUESDAY NIGHT...Mostly clear. Lows around 40. Northeast winds up to 5 mph. .WEDNESDAY...Sunny. Highs in the mid 60s. East winds up to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s. .THURSDAY...Partly sunny. Highs in the mid 70s. .THURSDAY NIGHT...Partly cloudy with chance of light rain showers and thunderstorms through around midnight, then cloudy with light rain showers likely after midnight. Lows in the upper 50s. Chance of precipitation 70 percent. .FRIDAY...Mostly cloudy with a 50 percent chance of light rain showers. Highs in the upper 60s. .FRIDAY NIGHT...Mostly cloudy through around midnight then becoming partly cloudy. A 20 percent chance of light rain showers. Colder. Lows in the mid 40s. .SATURDAY...Mostly sunny. Highs in the lower 60s. .SATURDAY NIGHT...Partly cloudy through around midnight then becoming mostly cloudy. Lows in the lower 40s. .SUNDAY...Partly sunny. Highs around 60. $$ WIZ060-202100- Ozaukee- Including the cities of Mequon, Cedarburg, and Grafton 430 AM CDT Mon Apr 20 2026 .EARLY THIS MORNING...Clear. Widespread frost. East winds up to 5 mph. .TODAY...Sunny until late afternoon then becoming partly sunny. Widespread frost in the morning. Highs in the upper 40s. South winds up to 5 mph increasing to 10 to 15 mph in the afternoon. .TONIGHT...Not as cool. Partly cloudy then becoming mostly cloudy in the late evening and early morning then becoming partly cloudy. Lows in the upper 30s. South winds 5 to 15 mph. .TUESDAY...Warmer. Mostly sunny. Highs in the upper 60s. Southwest winds 5 to 10 mph shifting to the south in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows around 40. Northeast winds up to 5 mph. .WEDNESDAY...Sunny. Highs in the upper 50s NEAR THE LAKE AND in the lower 60s INLAND. East winds up to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. .THURSDAY...Partly sunny. Warmer. Highs 68 to 74. .THURSDAY NIGHT...Partly cloudy with chance of light rain showers and thunderstorms through around midnight, then mostly cloudy with rain showers likely after midnight. Lows in the mid 50s. Chance of precipitation 70 percent. .FRIDAY...Mostly cloudy with a 50 percent chance of light rain showers. Highs in the upper 60s. .FRIDAY NIGHT...Mostly cloudy through around midnight then becoming partly cloudy. A 20 percent chance of light rain showers. Colder. Lows in the lower 40s. .SATURDAY...Mostly sunny. Highs around 60. .SATURDAY NIGHT...Partly cloudy through around midnight then becoming mostly cloudy. Lows in the lower 40s. .SUNDAY...Partly sunny. Highs in the upper 50s. $$ WIZ070-202100- Walworth- Including the cities of Whitewater, Delavan, Elkhorn, Lake Geneva, and East Troy 430 AM CDT Mon Apr 20 2026 .EARLY THIS MORNING...Clear. Widespread frost. Calm winds. .TODAY...Sunny. Widespread frost in the morning. Highs in the lower 50s. South winds up to 10 mph. .TONIGHT...Not as cool. Partly cloudy then becoming mostly cloudy in the late evening and early morning then becoming partly cloudy. Lows in the lower 40s. South winds 5 to 15 mph. .TUESDAY...Warmer. Partly sunny. Highs in the lower 70s. Southwest winds 5 to 15 mph. .TUESDAY NIGHT...Mostly clear. Lows in the lower 40s. Northwest winds up to 5 mph shifting to the northeast after midnight. .WEDNESDAY...Sunny. Highs in the lower 70s. East winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 50s. .THURSDAY...Partly sunny. Highs in the upper 70s. .THURSDAY NIGHT...Partly cloudy with chance of light showers and thunderstorms through around midnight, then cloudy with light showers and slight chance of thunderstorms after midnight. Lows in the upper 50s. Chance of precipitation 80 percent. .FRIDAY...Mostly cloudy with a 50 percent chance of light showers. Highs around 70. .FRIDAY NIGHT...Mostly cloudy through around midnight then becoming partly cloudy. A 30 percent chance of light rain showers. Colder. Lows in the mid 40s. .SATURDAY...Mostly sunny. Highs in the lower 60s. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of light rain showers after midnight. Lows in the lower 40s. .SUNDAY...Partly sunny. Highs in the lower 60s. $$ WIZ064-202100- Jefferson- Including the cities of Watertown, Fort Atkinson, and Jefferson 430 AM CDT Mon Apr 20 2026 .EARLY THIS MORNING...Clear. Widespread frost. Calm winds. .TODAY...Mostly sunny. Widespread frost in the morning. Highs in the lower 50s. South winds up to 10 mph. .TONIGHT...Not as cool. Partly cloudy then becoming mostly cloudy in the late evening and early morning then becoming partly cloudy. Lows in the lower 40s. South winds 5 to 15 mph. .TUESDAY...Warmer. Partly sunny. Highs in the lower 70s. Southwest winds 5 to 15 mph. .TUESDAY NIGHT...Mostly clear. Lows in the lower 40s. Northwest winds up to 5 mph shifting to the northeast after midnight. .WEDNESDAY...Sunny. Highs in the lower 70s. Southeast winds up to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Warmer. Lows in the lower 50s. .THURSDAY...Partly sunny. Highs in the upper 70s. .THURSDAY NIGHT...Mostly cloudy with light rain showers and chance of thunderstorms. Lows in the upper 50s. Chance of precipitation 80 percent. .FRIDAY...Mostly cloudy with a 40 percent chance of light rain showers. Highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of light rain showers. Colder. Lows in the mid 40s. .SATURDAY...Mostly sunny. Highs in the lower 60s. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of light rain showers after midnight. Lows in the lower 40s. .SUNDAY...Partly sunny. Highs in the lower 60s. $$ WIZ058-202100- Dodge- Including the cities of Beaver Dam, Waupun, and Mayville 430 AM CDT Mon Apr 20 2026 .EARLY THIS MORNING...Clear. Widespread frost. Calm winds. .TODAY...Sunny until late afternoon then becoming partly sunny. Widespread frost in the morning. Highs in the lower 50s. South winds up to 5 mph increasing to 10 to 15 mph in the afternoon. .TONIGHT...Not as cool. Partly cloudy then becoming mostly cloudy late in the evening then becoming partly cloudy. Lows around 40. South winds 5 to 15 mph. .TUESDAY...Warmer. Mostly sunny. Highs in the lower 70s. West winds 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows around 40. North winds up to 5 mph shifting to the northeast after midnight. .WEDNESDAY...Sunny. Highs in the lower 70s. Southeast winds up to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Warmer. Lows in the lower 50s. .THURSDAY...Partly sunny. Highs in the upper 70s. .THURSDAY NIGHT...Light rain showers and chance of thunderstorms. Lows in the upper 50s. Chance of precipitation 80 percent. .FRIDAY...Mostly cloudy with a 40 percent chance of light rain showers. Highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of light rain showers through around midnight. Colder. Lows in the lower 40s. .SATURDAY...Sunny. Highs in the lower 60s. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 40s. .SUNDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 60s. $$ WIZ056-202100- Sauk- Including the cities of Baraboo, Reedsburg, Prairie Du Sac, and Sauk City 430 AM CDT Mon Apr 20 2026 .EARLY THIS MORNING...Clear. Widespread frost. Calm winds. .TODAY...Sunny. Widespread frost in the morning. Highs in the mid 50s. South winds up to 5 mph increasing to southwest 10 to 15 mph in the afternoon. .TONIGHT...Not as cool. Partly cloudy then becoming mostly cloudy late in the evening then becoming partly cloudy. Lows in the lower 40s. South winds 5 to 15 mph. .TUESDAY...Warmer. Partly sunny in the morning then clearing. Highs in the mid 70s. West winds 5 to 10 mph. .TUESDAY NIGHT...Clear. Lows in the lower 40s. North winds up to 5 mph shifting to the northeast after midnight. .WEDNESDAY...Sunny. Highs in the mid 70s. Southeast winds up to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Warmer. Lows in the mid 50s. .THURSDAY...Partly sunny. A 20 percent chance of light rain showers and thunderstorms in the afternoon. Highs in the upper 70s. .THURSDAY NIGHT...Light rain showers and chance of thunderstorms. Lows in the mid 50s. Chance of precipitation 80 percent. .FRIDAY...Partly sunny with a 30 percent chance of light rain showers. Cooler. Highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy. Colder. Lows in the lower 40s. .SATURDAY...Mostly sunny. Highs in the lower 60s. .SATURDAY NIGHT...Partly cloudy. Lows around 40. .SUNDAY...Mostly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 60s. $$ WIZ057-202100- Columbia- Including the cities of Portage, Columbus, Lake Wisconsin, and Lodi 430 AM CDT Mon Apr 20 2026 .EARLY THIS MORNING...Clear. Widespread frost. Calm winds. .TODAY...Sunny. Widespread frost in the morning. Highs in the mid 50s. South winds up to 15 mph. .TONIGHT...Not as cool. Partly cloudy then becoming mostly cloudy late in the evening then becoming partly cloudy. Lows in the lower 40s. South winds 5 to 15 mph. .TUESDAY...Warmer. Mostly sunny. Highs in the mid 70s. West winds 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows in the lower 40s. North winds up to 5 mph shifting to the northeast after midnight. .WEDNESDAY...Sunny. Highs in the lower 70s. Southeast winds up to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Warmer. Lows in the mid 50s. .THURSDAY...Partly sunny. Highs in the upper 70s. .THURSDAY NIGHT...Rain showers and chance of thunderstorms. Lows in the upper 50s. Chance of precipitation 80 percent. .FRIDAY...Mostly cloudy with a 40 percent chance of light rain showers. Cooler. Highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of light rain showers through around midnight. Colder. Lows in the lower 40s. .SATURDAY...Sunny. Highs in the lower 60s. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 40s. .SUNDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 60s. $$ WIZ068-202100- Green- Including the cities of Monroe and Brodhead 430 AM CDT Mon Apr 20 2026 .EARLY THIS MORNING...Clear. Widespread frost. Northeast winds up to 5 mph. .TODAY...Sunny. Widespread frost in the morning. Highs in the mid 50s. South winds up to 5 mph increasing to 10 to 15 mph in the afternoon. .TONIGHT...Not as cool. Partly cloudy then becoming mostly cloudy late in the evening then becoming partly cloudy. Lows in the mid 40s. South winds 10 to 15 mph. .TUESDAY...Warmer. Partly sunny in the morning then clearing. Highs in the lower 70s. Southwest winds 5 to 15 mph. .TUESDAY NIGHT...Clear. Lows in the mid 40s. Northwest winds around 5 mph shifting to the northeast after midnight. .WEDNESDAY...Sunny. Highs in the mid 70s. Southeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s. .THURSDAY...Partly sunny. Breezy. Highs in the upper 70s. .THURSDAY NIGHT...Light rain showers and chance of thunderstorms. Lows in the upper 50s. Chance of precipitation 80 percent. .FRIDAY...Mostly cloudy with a 40 percent chance of light rain showers. Highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of light rain showers through around midnight. Colder. Lows in the lower 40s. .SATURDAY...Mostly sunny. Highs in the lower 60s. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of light rain showers. Lows in the lower 40s. .SUNDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 60s. $$ WIZ062-202100- Iowa- Including the cities of Dodgeville, Mineral Point, and Barneveld 430 AM CDT Mon Apr 20 2026 .EARLY THIS MORNING...Clear. Widespread frost. Calm winds. .TODAY...Sunny. Highs in the mid 50s. South winds up to 5 mph increasing to southwest 10 to 15 mph in the afternoon. .TONIGHT...Not as cool. Partly cloudy then becoming mostly cloudy late in the evening then becoming partly cloudy. Lows in the mid 40s. South winds 5 to 15 mph. .TUESDAY...Warmer. Partly sunny in the morning then clearing. Highs in the lower 70s. West winds 5 to 15 mph. .TUESDAY NIGHT...Clear. Lows in the mid 40s. Northwest winds up to 5 mph shifting to the northeast after midnight. .WEDNESDAY...Sunny. Highs in the mid 70s. Southeast winds up to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Warmer. Lows in the mid 50s. .THURSDAY...Partly sunny. A 20 percent chance of light rain showers and thunderstorms in the afternoon. Highs in the upper 70s. .THURSDAY NIGHT...Light rain showers and chance of thunderstorms. Lows in the mid 50s. Chance of precipitation 90 percent. .FRIDAY...Partly sunny with a 30 percent chance of light rain showers. Cooler. Highs in the mid 60s. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of light rain showers through around midnight. Colder. Lows in the lower 40s. .SATURDAY...Mostly sunny. Highs in the lower 60s. .SATURDAY NIGHT...Partly cloudy. Lows around 40. .SUNDAY...Mostly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 60s. $$ WIZ067-202100- Lafayette- Including the cities of Darlington, Shullsburg, Benton, Belmont, Argyle, and Blanchardville 430 AM CDT Mon Apr 20 2026 .EARLY THIS MORNING...Clear. Calm winds. .TODAY...Sunny. Highs in the mid 50s. South winds up to 5 mph shifting to the southwest 5 to 15 mph in the afternoon. .TONIGHT...Not as cool. Partly cloudy. Lows in the mid 40s. South winds 5 to 15 mph. .TUESDAY...Warmer. Partly sunny in the morning then clearing. Highs in the lower 70s. Southwest winds 5 to 15 mph. .TUESDAY NIGHT...Clear. Lows in the mid 40s. Northwest winds up to 5 mph shifting to the northeast after midnight. .WEDNESDAY...Sunny. Highs in the mid 70s. Southeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Warmer. Lows in the upper 50s. .THURSDAY...Partly sunny. Highs in the upper 70s. .THURSDAY NIGHT...Rain showers and chance of thunderstorms. Lows in the mid 50s. Chance of precipitation 90 percent. .FRIDAY...Mostly cloudy with a 40 percent chance of light rain showers. Cooler. Highs in the mid 60s. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of light rain showers through around midnight. Colder. Lows in the lower 40s. .SATURDAY...Mostly sunny. Highs in the lower 60s. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of light rain showers. Lows in the lower 40s. .SUNDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 60s. $$ WIZ046-202100- Marquette- Including the cities of Montello, Westfield, Oxford, Neshkoro, and Endeavor 430 AM CDT Mon Apr 20 2026 .EARLY THIS MORNING...Clear. Widespread frost. Calm winds. .TODAY...Sunny. Widespread frost in the morning. Highs in the mid 50s. South winds up to 10 mph shifting to the southwest in the afternoon. .TONIGHT...Not as cool. Partly cloudy then becoming mostly cloudy late in the evening then becoming partly cloudy. Lows around 40. South winds 5 to 15 mph. .TUESDAY...Warmer, sunny. Highs in the mid 70s. West winds 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows around 40. Northeast winds up to 5 mph. .WEDNESDAY...Sunny. Highs in the lower 70s. Southeast winds up to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Warmer. Lows in the mid 50s. .THURSDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the upper 70s. .THURSDAY NIGHT...Light rain showers and chance of thunderstorms. Lows in the mid 50s. Chance of precipitation 80 percent. .FRIDAY...Mostly cloudy with a 40 percent chance of light rain showers. Cooler. Highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy. Colder. Lows in the lower 40s. .SATURDAY...Sunny. Highs in the lower 60s. .SATURDAY NIGHT...Partly cloudy. Lows around 40. .SUNDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 60s. $$ WIZ047-202100- Green Lake- Including the cities of Berlin, Princeton, and Markesan 430 AM CDT Mon Apr 20 2026 .EARLY THIS MORNING...Clear. Widespread frost. Calm winds. .TODAY...Sunny until late afternoon then becoming partly sunny. Widespread frost in the morning. Highs in the mid 50s. South winds up to 10 mph shifting to the southwest in the afternoon. .TONIGHT...Not as cool. Partly cloudy then becoming mostly cloudy in the late evening and early morning then becoming partly cloudy. Lows in the lower 40s. South winds 5 to 15 mph. .TUESDAY...Warmer, sunny. Highs in the lower 70s. Southwest winds 5 to 10 mph shifting to the northwest in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows around 40. Northeast winds up to 5 mph. .WEDNESDAY...Sunny. Highs in the lower 70s. Southeast winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Warmer. Lows in the lower 50s. .THURSDAY...Partly sunny. Highs in the upper 70s. .THURSDAY NIGHT...Rain showers and chance of thunderstorms. Lows in the upper 50s. Chance of precipitation 80 percent. .FRIDAY...Mostly cloudy with a 40 percent chance of light rain showers. Highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of light rain showers through around midnight. Colder. Lows in the lower 40s. .SATURDAY...Sunny. Highs in the lower 60s. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 40s. .SUNDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 60s. $$