FPUS55 KBOU 190648
ZFPBOU

Zone Forecast Product for Northeast Colorado
National Weather Service Denver/Boulder CO
1248 AM MDT Fri Jun 19 2026

COZ038>040-192100-
Larimer County Below 6000 Feet/Northwest Weld County-
Boulder And Jefferson Counties Below 6000 Feet/West Broomfield
County-
North Douglas County Below 6000 Feet/Denver/West Adams and
Arapahoe Counties/East Broomfield County-
Including Fort Collins, Hereford, Loveland, Nunn, Arvada,
Boulder, Golden, Lakewood, Longmont, Aurora, Brighton,
City of Denver, Denver International Airport, Highlands Ranch,
Littleton, and Parker
1248 AM MDT Fri Jun 19 2026

.REST OF TONIGHT...Mostly clear. Lows 51 to 59.
.FRIDAY...Partly cloudy. Highs 81 to 87. Northeast winds 10 to
15 mph with gusts up to 35 mph.
.FRIDAY NIGHT...Partly cloudy. Lows 54 to 60. East winds 10 to
15 mph with gusts up to 20 mph in the evening, becoming light.
.SATURDAY...Partly cloudy. Highs 87 to 95.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 54 to 60.
.SUNDAY THROUGH MONDAY...Partly cloudy with a 30 percent chance
of thunderstorms. Highs 80 to 90. Lows 49 to 57.
.MONDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 50 to 58.
.TUESDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Highs 75 to 81.
.TUESDAY NIGHT THROUGH THURSDAY...Partly cloudy with a 20 percent
chance of thunderstorms. Lows 51 to 59. Highs 82 to 90.

$$

COZ041-192100-
Elbert/Central and East Douglas Counties Above 6000 Feet-
Including Castle Rock, Elbert, Fondis, Kiowa, and Larkspur
1248 AM MDT Fri Jun 19 2026

.REST OF TONIGHT...Clear. Lows 50 to 56. South winds 10 to 20 mph
with gusts up to 30 mph.
.FRIDAY...Mostly sunny. Slight chance of thunderstorms in the
afternoon. Highs in the lower to mid 80s. Northwest winds 10 to
15 mph, becoming northeast in the afternoon. Chance of
precipitation 20 percent.
.FRIDAY NIGHT...Partly cloudy. Slight chance of thunderstorms in
the evening. Lows in the 50s. Chance of precipitation 20 percent.
.SATURDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 87 to 93. Southwest winds 10 to 15 mph with
gusts up to 25 mph.
.SATURDAY NIGHT...Mostly clear with a 10 percent chance of
thunderstorms. Lows 51 to 57. Northwest winds 10 to 15 mph with
gusts up to 25 mph.
.SUNDAY...Partly cloudy with a 30 percent chance of
thunderstorms. Highs 80 to 86.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 48 to 54.
.MONDAY...Showers likely and chance of thunderstorms. Highs 75 to
81. Chance of rain 70 percent.
.MONDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 49 to 55.
.TUESDAY...Partly cloudy with a 40 percent chance of
thunderstorms. Highs in the mid to upper 70s.
.TUESDAY NIGHT THROUGH THURSDAY...Partly cloudy with a 30 percent
chance of thunderstorms. Lows 50 to 57. Highs 81 to 87.

$$

COZ042>045-192100-
Northeast Weld County-Central and South Weld County-Morgan County-
Central and East Adams and Arapahoe Counties-
Including Briggsdale, Grover, Pawnee Buttes, Raymer, Stoneham,
Eaton, Fort Lupton, Greeley, Roggen, Brush, Fort Morgan,
Goodrich, Wiggins, Bennett, Byers, Deer Trail, and Leader
1248 AM MDT Fri Jun 19 2026

.REST OF TONIGHT...Mostly clear. Lows in the 50s. Southeast winds
10 to 15 mph with gusts up to 30 mph.
.FRIDAY...Partly cloudy. Highs in the 80s. North winds 10 to
15 mph, becoming northeast in the afternoon. Gusts up to 30 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. East winds
10 to 15 mph with gusts up to 30 mph.
.SATURDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 89 to 95. Southeast winds 10 to 15 mph with
gusts up to 25 mph.
.SATURDAY NIGHT...Partly cloudy with a 30 percent chance of
thunderstorms. Lows in the mid 50s. North winds 10 to 15 mph with
gusts up to 30 mph.
.SUNDAY...Partly cloudy with a 30 percent chance of
thunderstorms. Highs 83 to 89.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows in the lower to mid 50s.
.MONDAY...Partly cloudy with a 50 percent chance of
thunderstorms. Highs 80 to 86.
.MONDAY NIGHT...Partly cloudy with a 40 percent chance of
thunderstorms. Lows in the lower to mid 50s.
.TUESDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Highs near 80.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy with a 20 percent
chance of thunderstorms. Lows in the lower 50s. Highs 83 to 89.
.WEDNESDAY NIGHT...Partly cloudy with a 30 percent chance of
thunderstorms. Lows in the lower to mid 50s.
.THURSDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs in the mid to upper 80s.

$$

COZ046-047-192100-
North and Northeast Elbert County Below 6000 Feet/North Lincoln
County-
Southeast Elbert County Below 6000 Feet/South Lincoln County-
Including Agate, Hugo, Limon, Matheson, Forder, Karval, Kutch,
and Punkin Center
1248 AM MDT Fri Jun 19 2026

.REST OF TONIGHT...Mostly clear. Lows in the lower to mid 50s.
South winds 10 to 20 mph with gusts up to 30 mph.
.FRIDAY...Mostly sunny. Slight chance of thunderstorms in the
afternoon. Highs in the mid to upper 80s. South winds 10 to
15 mph, becoming east in the afternoon. Chance of precipitation
20 percent.
.FRIDAY NIGHT...Partly cloudy. Slight chance of thunderstorms in
the evening. Lows in the mid to upper 50s. Southeast winds 10 to
15 mph with gusts up to 20 mph. Chance of precipitation
20 percent.
.SATURDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Highs in the lower to mid 90s. South winds 10 to
15 mph with gusts up to 30 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
slight chance of thunderstorms. Lows in the 50s. North winds
10 to 15 mph with gusts up to 30 mph. Chance of rain 30 percent.
.SUNDAY...Partly cloudy with a 40 percent chance of
thunderstorms. Highs in the mid to upper 80s.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows near 50.
.MONDAY...Mostly cloudy with a 40 percent chance of
thunderstorms. Highs near 80.
.MONDAY NIGHT...Partly cloudy with a 40 percent chance of
thunderstorms. Lows near 50.
.TUESDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs in the mid 70s to lower 80s.
.TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of
thunderstorms. Lows near 50.
.WEDNESDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs in the lower to mid 80s.
.WEDNESDAY NIGHT...Partly cloudy with a 30 percent chance of
thunderstorms. Lows in the lower to mid 50s.
.THURSDAY...Mostly cloudy with a 30 percent chance of
thunderstorms. Highs in the lower to mid 80s.

$$

COZ048>051-192100-
Logan County-Washington County-Sedgwick County-Phillips County-
Including Crook, Merino, Sterling, Peetz, Akron, Cope,
Last Chance, Otis, Julesburg, Ovid, Sedgwick, Amherst, Haxtun,
and Holyoke
1248 AM MDT Fri Jun 19 2026

.REST OF TONIGHT...Mostly clear. Lows in the mid 50s. South winds
10 to 20 mph with gusts up to 30 mph.
.FRIDAY...Partly cloudy. Highs in the mid to upper 80s. Southwest
winds 10 to 15 mph, becoming northeast in the afternoon.
.FRIDAY NIGHT...Partly cloudy. Slight chance of thunderstorms in
the evening. Lows in the upper 50s. East winds 10 to 20 mph with
gusts up to 30 mph. Chance of precipitation 10 percent.
.SATURDAY...Mostly cloudy with a 50 percent chance of
thunderstorms. Highs 85 to 93. Southeast winds 20 to 25 mph with
gusts up to 35 mph.
.SATURDAY NIGHT...Showers likely and chance of thunderstorms.
Lows in the mid 50s. Northeast winds 10 to 15 mph with gusts up
to 30 mph. Chance of rain 60 percent.
.SUNDAY...Mostly cloudy with a 40 percent chance of
thunderstorms. Highs 81 to 87.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows in the lower 50s.
.MONDAY...Mostly cloudy with a 50 percent chance of
thunderstorms. Highs 75 to 83.
.MONDAY NIGHT...Showers likely and chance of thunderstorms. Lows
in the lower 50s. Chance of rain 60 percent.
.TUESDAY...Mostly cloudy with a 20 percent chance of
thunderstorms. Highs in the mid to upper 70s.
.TUESDAY NIGHT...Partly cloudy with a chance of showers and
slight chance of thunderstorms. Lows in the lower 50s. Chance of
rain 30 percent.
.WEDNESDAY THROUGH THURSDAY...Mostly cloudy with a 30 percent
chance of thunderstorms. Highs 76 to 85. Lows in the mid 50s.

$$

COZ035-192100-
Larimer and Boulder Counties Between 6000 and 9000 Feet-
Including Estes Park, Glendevey, Nederland, and Red Feather Lakes
1248 AM MDT Fri Jun 19 2026

.REST OF TONIGHT...Partly cloudy. Lows 45 to 55.
.FRIDAY...Partly cloudy. Highs 72 to 80. East winds 10 to 15 mph
with gusts up to 20 mph in the afternoon.
.FRIDAY NIGHT...Partly cloudy. Lows 46 to 56.
.SATURDAY...Partly cloudy. Highs 77 to 87.
.SATURDAY NIGHT...Mostly clear. Lows 47 to 57.
.SUNDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 71 to 81.
.SUNDAY NIGHT...Partly cloudy with a 50 percent chance of
thunderstorms. Lows 43 to 53.
.MONDAY...Partly cloudy with a 40 percent chance of
thunderstorms. Highs 71 to 79.
.MONDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 44 to 54.
.TUESDAY...Partly cloudy with a 30 percent chance of
thunderstorms. Highs 69 to 77.
.TUESDAY NIGHT...Partly cloudy with a 10 percent chance of
thunderstorms. Lows 44 to 54.
.WEDNESDAY...Partly cloudy with a 30 percent chance of
thunderstorms. Highs 75 to 83.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 46 to 56.
.THURSDAY...Partly cloudy with a 30 percent chance of
thunderstorms. Highs 74 to 84.

$$

COZ036-192100-
Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear
Creek/Northeast Park Counties Below 9000 Feet-
Including Bailey, Central City, Evergreen, Georgetown,
Idaho Springs, and Westcreek
1248 AM MDT Fri Jun 19 2026

.REST OF TONIGHT...Mostly clear. Lows 49 to 57.
.FRIDAY...Partly cloudy. Slight chance of thunderstorms in the
afternoon. Highs 72 to 82. East winds 10 to 15 mph with gusts up
to 20 mph in the afternoon. Chance of precipitation 20 percent.
.FRIDAY NIGHT...Mostly clear. Slight chance of thunderstorms in
the evening. Lows 50 to 58. Chance of precipitation 20 percent.
.SATURDAY...Partly cloudy. Highs 80 to 90. Southwest winds 10 to
15 mph with gusts up to 30 mph.
.SATURDAY NIGHT...Mostly clear. Lows 48 to 58.
.SUNDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 75 to 85.
.SUNDAY NIGHT...Partly cloudy with a 30 percent chance of
thunderstorms. Lows 45 to 55.
.MONDAY...Partly cloudy with a 50 percent chance of
thunderstorms. Highs 72 to 82.
.MONDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 46 to 56.
.TUESDAY...Partly cloudy with a 40 percent chance of
thunderstorms. Highs 69 to 79.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy with a
20 percent chance of thunderstorms. Lows 48 to 58. Highs 77 to
87.
.THURSDAY...Partly cloudy with a 30 percent chance of
thunderstorms. Highs 76 to 86.

$$

COZ030-032-192100-
Jackson County Below 9000 Feet-
Grand and Summit Counties Below 9000 Feet-
Including Gould, North Park, Rand, Spicer, Walden, Dillon,
Fraser, Granby, Grand Lake, Hot Sulphur Springs, and Kremmling
1248 AM MDT Fri Jun 19 2026

.REST OF TONIGHT...Mostly clear. Lows 38 to 44.
.FRIDAY...Mostly sunny. Highs 76 to 82. West winds 10 to 15 mph
with gusts up to 25 mph in the afternoon.
.FRIDAY NIGHT...Partly cloudy. Lows 41 to 49. Northeast winds
10 to 15 mph with gusts up to 20 mph in the evening, becoming
light.
.SATURDAY...Partly cloudy. Highs 76 to 82. Southwest winds 10 to
20 mph with gusts up to 45 mph.
.SATURDAY NIGHT...Mostly clear. Lows 38 to 46.
.SUNDAY...Mostly sunny. Highs 69 to 77.
.SUNDAY NIGHT...Partly cloudy. Lows 36 to 44.
.MONDAY...Mostly sunny. Highs 73 to 79.
.MONDAY NIGHT...Partly cloudy. Lows 37 to 45.
.TUESDAY...Mostly sunny. Highs 75 to 81.
.TUESDAY NIGHT...Partly cloudy. Lows 38 to 46.
.WEDNESDAY...Mostly sunny. Highs 78 to 84.
.WEDNESDAY NIGHT...Partly cloudy. Lows 39 to 47.
.THURSDAY...Mostly sunny. Highs 76 to 82.

$$

COZ037-192100-
Central and Southeast Park County-
Including Fairplay, Hartsel, Lake George, and South Park
1248 AM MDT Fri Jun 19 2026

.REST OF TONIGHT...Clear. Lows 42 to 48.
.FRIDAY...Mostly sunny in the morning, then mostly cloudy with a
slight chance of thunderstorms in the afternoon. Highs 74 to 80.
South winds 10 to 15 mph with gusts up to 20 mph in the
afternoon. Chance of precipitation 20 percent.
.FRIDAY NIGHT...Partly cloudy. Slight chance of thunderstorms in
the evening. Lows 43 to 49. Chance of precipitation 20 percent.
.SATURDAY...Mostly sunny. Highs 75 to 83. Southwest winds 10 to
20 mph with gusts up to 40 mph.
.SATURDAY NIGHT...Mostly clear. Lows 41 to 47. West winds 10 to
15 mph with gusts up to 40 mph.
.SUNDAY...Mostly sunny. Highs 71 to 79.
.SUNDAY NIGHT...Partly cloudy with a 10 percent chance of
thunderstorms. Lows 41 to 47.
.MONDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 71 to 77.
.MONDAY NIGHT...Partly cloudy. Lows 41 to 47.
.TUESDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 74 to 80.
.TUESDAY NIGHT...Partly cloudy with a 10 percent chance of
thunderstorms. Lows 42 to 48.
.WEDNESDAY...Mostly sunny. Highs 76 to 82.
.WEDNESDAY NIGHT...Partly cloudy. Lows 43 to 49.
.THURSDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 74 to 80.

$$

COZ031-033-192100-
West Jackson and West Grand Counties Above 9000 Feet-
South and East Jackson/Larimer/North and Northeast Grand/
Northwest Boulder Counties Above 9000 Feet-
Including Mt Zirkel, Cameron Pass,
Laramie and Medicine Bow Mountains, Rabbit Ears Range,
Rocky Mountain National Park, and Willow Creek Pass
1248 AM MDT Fri Jun 19 2026

.REST OF TONIGHT...Mostly clear. Lows 38 to 46.
.FRIDAY...Mostly sunny. Highs 66 to 76. West winds 10 to 15 mph
with gusts up to 20 mph in the afternoon.
.FRIDAY NIGHT...Partly cloudy. Lows 41 to 51. Southeast winds
10 to 15 mph in the evening, becoming light.
.SATURDAY...Partly cloudy. Highs 67 to 77. Southwest winds 10 to
20 mph with gusts up to 40 mph.
.SATURDAY NIGHT...Mostly clear. Lows 38 to 48. West winds 10 to
15 mph with gusts up to 40 mph.
.SUNDAY...Mostly sunny. Highs 60 to 70.
.SUNDAY NIGHT...Partly cloudy with a chance of rain showers and
slight chance of thunderstorms. Lows 35 to 45. Chance of rain
30 percent.
.MONDAY...Partly cloudy with a 30 percent chance of
thunderstorms. Highs 62 to 72.
.MONDAY NIGHT...Partly cloudy. Lows 36 to 46.
.TUESDAY...Mostly sunny. Highs 64 to 74.
.TUESDAY NIGHT...Partly cloudy. Lows 37 to 47.
.WEDNESDAY...Mostly sunny. Highs 67 to 77.
.WEDNESDAY NIGHT...Partly cloudy. Lows 39 to 49.
.THURSDAY...Mostly sunny with a 10 percent chance of
thunderstorms. Highs 66 to 76.

$$

COZ034-192100-
South and Southeast Grand/West Central and Southwest Boulder/
Gilpin/Clear Creek/Summit/North and West Park Counties Above
9000 Feet-
Including Berthoud Pass, Breckenridge,
East Slopes Mosquito Range, East Slopes Southern Gore Range,
Eisenhower Tunnel, Indian Peaks, Kenosha Mountains,
Mount Blue Sky, Williams Fork Mountains, and Winter Park
1248 AM MDT Fri Jun 19 2026

.REST OF TONIGHT...Mostly clear. Lows 39 to 49.
.FRIDAY...Partly cloudy. Highs 65 to 75. Northwest winds 10 to
15 mph with gusts up to 20 mph in the afternoon.
.FRIDAY NIGHT...Partly cloudy. Lows 40 to 50. Southeast winds
10 to 15 mph with gusts up to 20 mph in the evening, becoming
light.
.SATURDAY...Partly cloudy. Highs 66 to 76. West winds 10 to
20 mph with gusts up to 40 mph.
.SATURDAY NIGHT...Mostly clear. Lows 38 to 48. West winds 10 to
15 mph with gusts up to 45 mph.
.SUNDAY...Mostly sunny. Highs 61 to 71.
.SUNDAY NIGHT...Partly cloudy with a chance of rain showers and
slight chance of thunderstorms. Lows 35 to 45. Chance of rain
30 percent.
.MONDAY...Partly cloudy with a 30 percent chance of
thunderstorms. Highs 62 to 72.
.MONDAY NIGHT...Partly cloudy. Lows 36 to 46.
.TUESDAY...Mostly sunny with a 30 percent chance of
thunderstorms. Highs 64 to 74.
.TUESDAY NIGHT...Partly cloudy. Lows 37 to 47.
.WEDNESDAY...Mostly sunny with a 10 percent chance of
thunderstorms. Highs 66 to 76.
.WEDNESDAY NIGHT...Partly cloudy. Lows 39 to 49.
.THURSDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 64 to 74.

$$