336  
FPUS55 KBOU 220648  
ZFPBOU  
 
ZONE FORECAST PRODUCT FOR NORTHEAST COLORADO  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
1248 AM MDT MON JUN 22 2026  
 
COZ038>040-222100-  
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 MON JUN 22 2026  
   
REST OF TONIGHT
 
PARTLY CLOUDY. LOWS 50 TO 58.    
MONDAY
 
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 85 TO 91. CHANCE OF PRECIPITATION 30 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLEAR. SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING. LOWS 53 TO 61. SOUTHEAST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 20 MPH IN THE EVENING, BECOMING LIGHT. CHANCE OF  
PRECIPITATION 20 PERCENT.    
TUESDAY
 
MOSTLY SUNNY. HIGHS 77 TO 87. NORTHEAST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 53 TO 59.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 77 TO 87.    
WEDNESDAY NIGHT
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS 51 TO 59. CHANCE OF RAIN 70 PERCENT.    
THURSDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 77 TO 85.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 53 TO 59.    
FRIDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 86 TO 92.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 55 TO 63.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. HIGHS 92 TO 98. LOWS  
56 TO 62.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 86 TO 94.  
 

 
 
COZ041-222100-  
ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET-  
INCLUDING CASTLE ROCK, ELBERT, FONDIS, KIOWA, AND LARKSPUR  
1248 AM MDT MON JUN 22 2026  
   
REST OF TONIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 50S.    
MONDAY
 
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 80 TO 86. SOUTH  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
PRECIPITATION 50 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING. LOWS IN THE 50S. SOUTH WINDS 10 TO 20 MPH WITH GUSTS  
UP TO 30 MPH. CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER TO MID 80S. NORTH  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER TO MID 50S.    
WEDNESDAY
 
PARTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 78 TO 84.    
WEDNESDAY NIGHT
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS 51 TO 57. CHANCE OF RAIN 70 PERCENT.    
THURSDAY
 
THUNDERSTORMS LIKELY. HIGHS 76 TO 82. CHANCE OF  
PRECIPITATION 60 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER TO MID 50S.    
FRIDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 83 TO 89.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 54 TO 60.    
SATURDAY THROUGH SUNDAY
 
MOSTLY CLEAR. HIGHS 87 TO 95. LOWS IN  
THE MID 50S TO LOWER 60S.  
 

 
 
COZ042>045-222100-  
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 MON JUN 22 2026  
   
REST OF TONIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER TO MID 50S. CHANCE OF RAIN  
20 PERCENT.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY  
BE SEVERE. HIGHS IN THE MID 80S TO LOWER 90S. SOUTHEAST WINDS  
10 TO 15 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
50 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE  
EVENING. LOWS IN THE MID TO UPPER 50S. SOUTHEAST WINDS 10 TO  
20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION  
30 PERCENT.    
TUESDAY
 
MOSTLY SUNNY. HIGHS 80 TO 86. NORTHEAST WINDS 10 TO  
20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S. EAST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH.    
WEDNESDAY
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS  
78 TO 86. CHANCE OF RAIN 60 PERCENT.    
WEDNESDAY NIGHT
 
SHOWERS AND CHANCE OF THUNDERSTORMS. LOWS IN  
THE LOWER TO MID 50S.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF THUNDERSTORMS. HIGHS 77 TO 83. LOWS IN THE MID 50S.    
FRIDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS NEAR 90.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S TO LOWER 60S.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. HIGHS IN THE MID TO  
UPPER 90S. LOWS NEAR 60.    
SUNDAY
 
MOSTLY SUNNY. HIGHS NEAR 90.  
 

 
 
COZ046-047-222100-  
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 MON JUN 22 2026  
   
REST OF TONIGHT
 
PARTLY CLOUDY. LOWS 49 TO 55.    
MONDAY
 
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY  
BE SEVERE. HIGHS IN THE LOWER TO MID 80S. SOUTH WINDS 10 TO  
20 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH. CHANCE OF  
PRECIPITATION 40 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE LOWER  
TO MID 50S. SOUTH WINDS 10 TO 20 MPH WITH GUSTS UP TO 35 MPH.  
CHANCE OF PRECIPITATION 40 PERCENT.    
TUESDAY
 
PARTLY CLOUDY. HIGHS 82 TO 88. NORTHEAST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. LOWS  
IN THE LOWER TO MID 50S. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 25 MPH. CHANCE OF RAIN 70 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS NEAR 80.    
WEDNESDAY NIGHT
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE LOWER TO MID 50S. CHANCE OF RAIN 70 PERCENT.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 70S TO LOWER 80S. LOWS  
IN THE LOWER TO MID 50S.    
FRIDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE MID TO UPPER 80S.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. LOWS 52 TO 58. HIGHS  
IN THE 90S.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S TO  
LOWER 60S. HIGHS IN THE LOWER TO MID 90S.  
 

 
 
COZ048>051-222100-  
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 MON JUN 22 2026  
   
REST OF TONIGHT
 
PARTLY CLOUDY. PATCHY FOG. LOWS IN THE LOWER  
50S.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY  
BE SEVERE. HIGHS 80 TO 88. SOUTHEAST WINDS 20 TO 25 MPH WITH  
GUSTS UP TO 30 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
50 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AFTER MIDNIGHT. LOWS IN THE MID 50S. SOUTHEAST WINDS 10 TO 20 MPH  
WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 50 PERCENT.    
TUESDAY
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 77 TO 85. NORTHEAST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 50 PERCENT.    
TUESDAY NIGHT
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. LOWS  
IN THE MID 50S. CHANCE OF RAIN 60 PERCENT.    
WEDNESDAY
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS  
72 TO 80. CHANCE OF RAIN 60 PERCENT.    
WEDNESDAY NIGHT
 
SHOWERS AND CHANCE OF THUNDERSTORMS. LOWS IN  
THE LOWER 50S.    
THURSDAY
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS  
71 TO 79. CHANCE OF RAIN 70 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S.    
FRIDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. WARMER. HIGHS 83 TO 91.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS 92 TO 98.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S.  
HIGHS NEAR 90.  
 

 
 
COZ035-222100-  
LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET-  
INCLUDING ESTES PARK, GLENDEVEY, NEDERLAND, AND RED FEATHER LAKES  
1248 AM MDT MON JUN 22 2026  
   
REST OF TONIGHT
 
PARTLY CLOUDY. LOWS 43 TO 53.    
MONDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 74 TO 84. CHANCE OF PRECIPITATION 20 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 47 TO 57.    
TUESDAY
 
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 72 TO 80.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 46 TO 56.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 72 TO 80.    
WEDNESDAY NIGHT
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS 46 TO 56. CHANCE OF RAIN 60 PERCENT.    
THURSDAY
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS  
71 TO 79. CHANCE OF RAIN 70 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 46 TO 56. CHANCE OF RAIN  
40 PERCENT.    
FRIDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 76 TO 86.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 49 TO 59.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. HIGHS 79 TO 89. LOWS  
48 TO 58.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 73 TO 83.  
 

 
 
COZ036-222100-  
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 MON JUN 22 2026  
   
REST OF TONIGHT
 
PARTLY CLOUDY. LOWS 45 TO 55.    
MONDAY
 
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 76 TO 86. CHANCE OF PRECIPITATION 30 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLEAR. PATCHY SMOKE AFTER MIDNIGHT. LOWS  
48 TO 58.    
TUESDAY
 
MOSTLY SUNNY. HIGHS 75 TO 85. NORTHEAST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 48 TO 58. CHANCE OF RAIN  
30 PERCENT.    
WEDNESDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 75 TO 85.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 48 TO 58.    
THURSDAY
 
THUNDERSTORMS LIKELY. HIGHS 72 TO 82. CHANCE OF  
PRECIPITATION 70 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 48 TO 58.    
FRIDAY
 
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 77 TO 87.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 50 TO 60.    
SATURDAY THROUGH SUNDAY
 
MOSTLY CLEAR. HIGHS 80 TO 90. LOWS  
50 TO 60.  
 

 
 
COZ030-032-222100-  
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 MON JUN 22 2026  
   
REST OF TONIGHT
 
MOSTLY CLEAR. LOWS 36 TO 44.    
MONDAY
 
PARTLY CLOUDY. HIGHS 75 TO 81. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 30 MPH IN THE AFTERNOON.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 39 TO 47.    
TUESDAY
 
MOSTLY SUNNY. HIGHS 77 TO 83. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 38 TO 46.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 77 TO 83.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
SHOWERS. LOWS 39 TO 47.    
THURSDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 73 TO 79.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 39 TO 47. CHANCE OF RAIN  
40 PERCENT.    
FRIDAY
 
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 73 TO 79.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS 40 TO 48. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY THROUGH SUNDAY
 
MOSTLY CLEAR. VERY WINDY. HIGHS 70 TO  
80. LOWS 39 TO 47.  
 

 
 
COZ037-222100-  
CENTRAL AND SOUTHEAST PARK COUNTY-  
INCLUDING FAIRPLAY, HARTSEL, LAKE GEORGE, AND SOUTH PARK  
1248 AM MDT MON JUN 22 2026  
   
REST OF TONIGHT
 
MOSTLY CLEAR. LOWS 40 TO 46.    
MONDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 74 TO 80. SOUTHWEST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 20 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
10 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE 40S. SOUTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 20 MPH IN THE EVENING, BECOMING  
LIGHT.    
TUESDAY
 
MOSTLY SUNNY. HIGHS 77 TO 85. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS 43 TO 49.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS 75 TO 81.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS 44 TO 50.    
THURSDAY
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS  
71 TO 77. CHANCE OF RAIN 60 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 43 TO 49.    
FRIDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 72 TO 80.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 44 TO 50.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. VERY WINDY. HIGHS  
74 TO 82. LOWS 45 TO 51.    
SUNDAY
 
SUNNY. VERY WINDY. HIGHS 73 TO 81.  
 

 
 
COZ031-033-222100-  
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 MON JUN 22 2026  
   
REST OF TONIGHT
 
MOSTLY CLEAR. LOWS 35 TO 45.    
MONDAY
 
PARTLY CLOUDY. HIGHS 65 TO 75. WEST WINDS 10 TO 15 MPH  
IN THE AFTERNOON.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 39 TO 49.    
TUESDAY
 
MOSTLY SUNNY. HIGHS 67 TO 77. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS 38 TO 48.    
WEDNESDAY
 
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 66 TO 76. CHANCE OF RAIN  
30 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 39 TO 49.    
THURSDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 63 TO 73.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 38 TO 48. CHANCE OF RAIN  
40 PERCENT.    
FRIDAY
 
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 64 TO 74.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS 41 TO 51. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. WINDY. HIGHS 65 TO  
75. LOWS 38 TO 48.    
SUNDAY
 
MOSTLY SUNNY. WINDY. HIGHS 60 TO 70.  
 

 
 
COZ034-222100-  
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 MON JUN 22 2026  
   
REST OF TONIGHT
 
MOSTLY CLEAR. LOWS 35 TO 45.    
MONDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 64 TO 74. WEST WINDS 10 TO 15 MPH IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 10 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLEAR. PATCHY SMOKE. LOWS 38 TO 48.    
TUESDAY
 
MOSTLY SUNNY. HIGHS 67 TO 77. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 38 TO 48.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 66 TO 76.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 39 TO 49.    
THURSDAY
 
RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
HIGHS 62 TO 72. CHANCE OF RAIN 60 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 38 TO 48. CHANCE OF RAIN  
30 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 63 TO 73.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 40 TO 50.    
SATURDAY THROUGH SUNDAY
 
MOSTLY CLEAR. VERY WINDY. HIGHS 64 TO  
74. LOWS 39 TO 49.  
 

 
 
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