881  
FPUS55 KBOU 171849  
ZFPBOU  
 
ZONE FORECAST PRODUCT FOR NORTHEAST COLORADO  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
1248 PM MDT WED JUN 17 2026  
 
COZ038>040-180900-  
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 PM MDT WED JUN 17 2026  
   
REST OF TODAY
 
MOSTLY SUNNY. HIGHS 85 TO 95. NORTHWEST WINDS  
10 TO 20 MPH WITH GUSTS UP TO 35 MPH.    
TONIGHT
 
MOSTLY CLEAR. LOWS 48 TO 56. NORTH WINDS 10 TO 20 MPH  
WITH GUSTS UP TO 30 MPH IN THE EVENING, BECOMING LIGHT.    
THURSDAY
 
MOSTLY SUNNY. HIGHS 82 TO 90. SOUTHEAST WINDS 10 TO  
15 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS 53 TO 61. EAST WINDS 10 TO  
15 MPH, BECOMING NORTH AFTER MIDNIGHT.    
JUNETEENTH
 
PARTLY CLOUDY. HIGHS 84 TO 90. NORTHEAST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 30 MPH.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS 55 TO 61.    
SATURDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 89 TO 97.    
SATURDAY NIGHT
 
MOSTLY CLEAR WITH A 10 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 54 TO 60.    
SUNDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 83 TO 89.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 51 TO 57.    
MONDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 80 TO 86.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 51 TO 57.    
TUESDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 81 TO 87.    
TUESDAY NIGHT AND WEDNESDAY
 
MOSTLY CLEAR. A 20 PERCENT CHANCE  
OF THUNDERSTORMS. LOWS 52 TO 58. HIGHS 85 TO 91.  
 

 
 
COZ041-180900-  
ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET-  
INCLUDING CASTLE ROCK, ELBERT, FONDIS, KIOWA, AND LARKSPUR  
1248 PM MDT WED JUN 17 2026  
   
REST OF TODAY
 
SUNNY. HIGHS IN THE MID 80S TO LOWER 90S.  
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH.    
TONIGHT
 
MOSTLY CLEAR. LOWS NEAR 50. NORTH WINDS 10 TO 15 MPH  
IN THE EVENING, BECOMING LIGHT.    
THURSDAY
 
MOSTLY SUNNY. HIGHS 77 TO 85. SOUTH WINDS 10 TO  
20 MPH WITH GUSTS UP TO 30 MPH.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 51 TO 57. SOUTH WINDS 15 TO  
25 MPH WITH GUSTS UP TO 35 MPH.    
JUNETEENTH
 
MOSTLY SUNNY. HIGHS 81 TO 87. NORTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS 53 TO 59. SOUTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 20 MPH.    
SATURDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 88 TO 94.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE 50S.    
SUNDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 80 TO 86.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 49 TO 55.    
MONDAY
 
THUNDERSTORMS LIKELY. HIGHS 76 TO 82. CHANCE OF  
PRECIPITATION 70 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 49 TO 55.    
TUESDAY
 
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS NEAR 80.    
TUESDAY NIGHT AND WEDNESDAY
 
PARTLY CLOUDY WITH A 20 PERCENT  
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER TO MID 50S. HIGHS  
82 TO 88.  
 

 
 
COZ042>045-180900-  
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 PM MDT WED JUN 17 2026  
   
REST OF TODAY
 
MOSTLY SUNNY. HIGHS 85 TO 93. NORTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 30 MPH.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 50S. NORTHEAST  
WINDS 20 TO 25 MPH WITH GUSTS UP TO 35 MPH IN THE EVENING,  
BECOMING LIGHT.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE MID TO UPPER 80S.  
SOUTHEAST WINDS 10 TO 15 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 50S.  
SOUTHEAST WINDS 10 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
JUNETEENTH
 
PARTLY CLOUDY. HIGHS IN THE MID 80S TO LOWER 90S.  
NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHEAST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
SATURDAY
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS IN THE 90S. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S.    
SUNDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE MID TO UPPER 80S.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 50S.    
MONDAY
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS IN  
THE LOWER TO MID 80S. CHANCE OF RAIN 60 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 50S.    
TUESDAY AND TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT  
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER TO MID 80S. LOWS IN  
THE MID 50S.    
WEDNESDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS NEAR 90.  
 

 
 
COZ046-047-180900-  
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 PM MDT WED JUN 17 2026  
   
REST OF TODAY
 
SUNNY. HIGHS 87 TO 95. NORTH WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH.    
TONIGHT
 
MOSTLY CLEAR. LOWS 50 TO 56. NORTHEAST WINDS 10 TO  
20 MPH WITH GUSTS UP TO 35 MPH.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 80S. SOUTHEAST  
WINDS 10 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 50S.  
SOUTH WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.    
JUNETEENTH
 
MOSTLY SUNNY. HIGHS IN THE MID 80S TO LOWER 90S.  
EAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE 50S. SOUTHEAST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH.    
SATURDAY
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER TO MID 90S. CHANCE OF  
RAIN 40 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE 50S.    
SUNDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 83 TO 89.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE  
OF THUNDERSTORMS. LOWS NEAR 50. HIGHS NEAR 80.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS NEAR 50.    
TUESDAY
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER TO MID 80S. CHANCE OF  
RAIN 30 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER TO MID 50S.    
WEDNESDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE MID TO UPPER 80S.  
 

 
 
COZ048>051-180900-  
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 PM MDT WED JUN 17 2026  
   
REST OF TODAY
 
SUNNY. HIGHS IN THE 80S. NORTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 30 MPH.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHEAST WINDS  
10 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER TO MID 80S.  
SOUTHEAST WINDS 10 TO 15 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHEAST  
WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.    
JUNETEENTH
 
PARTLY CLOUDY. HIGHS IN THE MID 80S TO LOWER 90S.  
EAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHEAST WINDS 10 TO  
20 MPH WITH GUSTS UP TO 30 MPH.    
SATURDAY
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS  
89 TO 97. CHANCE OF RAIN 60 PERCENT.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A  
40 PERCENT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER TO MID 50S.  
HIGHS 81 TO 87.    
MONDAY AND MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE  
OF THUNDERSTORMS. HIGHS 77 TO 83. LOWS IN THE LOWER 50S.    
TUESDAY
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER TO MID 80S. CHANCE OF  
RAIN 30 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S.    
WEDNESDAY
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS IN THE 80S. CHANCE OF RAIN  
30 PERCENT.  
 

 
 
COZ035-180900-  
LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET-  
INCLUDING ESTES PARK, GLENDEVEY, NEDERLAND, AND RED FEATHER LAKES  
1248 PM MDT WED JUN 17 2026  
   
REST OF TODAY
 
SUNNY. HIGHS 76 TO 86. WEST WINDS 15 TO 25 MPH  
WITH GUSTS UP TO 35 MPH.    
TONIGHT
 
MOSTLY CLEAR. LOWS 40 TO 50. NORTHWEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 35 MPH IN THE EVENING, BECOMING LIGHT.    
THURSDAY
 
MOSTLY SUNNY. HIGHS 75 TO 83. NORTHEAST WINDS 10 TO  
15 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS 46 TO 56.    
JUNETEENTH
 
PARTLY CLOUDY. HIGHS 75 TO 83.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 48 TO 58.    
SATURDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 78 TO 88.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 47 TO 57.    
SUNDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 72 TO 82.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 43 TO 53.    
MONDAY
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS 70 TO  
78. CHANCE OF RAIN 60 PERCENT.    
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 73 TO 81.    
TUESDAY NIGHT
 
MOSTLY CLEAR WITH A 10 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 46 TO 56.    
WEDNESDAY
 
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 77 TO 85.  
 

 
 
COZ036-180900-  
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 PM MDT WED JUN 17 2026  
   
REST OF TODAY
 
MOSTLY SUNNY. HIGHS 80 TO 90. NORTHWEST WINDS  
10 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TONIGHT
 
MOSTLY CLEAR. LOWS 45 TO 53. NORTHWEST WINDS 10 TO  
15 MPH IN THE EVENING, BECOMING LIGHT.    
THURSDAY
 
MOSTLY SUNNY. HIGHS 77 TO 87. NORTHEAST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 48 TO 58.    
JUNETEENTH
 
PARTLY CLOUDY. HIGHS 75 TO 85.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS 49 TO 59.    
SATURDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 81 TO 91.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 48 TO 58.    
SUNDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 75 TO 85.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 46 TO 56.    
MONDAY
 
THUNDERSTORMS LIKELY. HIGHS 72 TO 82. CHANCE OF  
PRECIPITATION 60 PERCENT.    
MONDAY NIGHT AND TUESDAY
 
PARTLY CLOUDY WITH A 30 PERCENT  
CHANCE OF THUNDERSTORMS. LOWS 46 TO 56. HIGHS 74 TO 84.    
TUESDAY NIGHT AND WEDNESDAY
 
MOSTLY CLEAR. A 20 PERCENT CHANCE  
OF THUNDERSTORMS. LOWS 48 TO 58. HIGHS 78 TO 88.  
 

 
 
COZ030-032-180900-  
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 PM MDT WED JUN 17 2026  
   
REST OF TODAY
 
SUNNY, WINDY. HIGHS 75 TO 81. WEST WINDS 20 TO  
30 MPH WITH GUSTS UP TO 45 MPH.    
TONIGHT
 
MOSTLY CLEAR. LOWS 37 TO 45. NORTHWEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 40 MPH IN THE EVENING, BECOMING LIGHT.    
THURSDAY
 
MOSTLY SUNNY. HIGHS 74 TO 82. WEST WINDS 10 TO 20 MPH  
IN THE AFTERNOON. GUSTS UP TO 30 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS 37 TO 45.    
JUNETEENTH
 
MOSTLY SUNNY. HIGHS 78 TO 84.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 41 TO 49.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. HIGHS 76 TO 82. LOWS  
37 TO 45.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 71 TO 77.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 36 TO 44.    
MONDAY
 
MOSTLY SUNNY. HIGHS 74 TO 80.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS 37 TO 45.    
TUESDAY THROUGH WEDNESDAY
 
MOSTLY CLEAR. HIGHS 77 TO 84. LOWS  
38 TO 46.  
 

 
 
COZ037-180900-  
CENTRAL AND SOUTHEAST PARK COUNTY-  
INCLUDING FAIRPLAY, HARTSEL, LAKE GEORGE, AND SOUTH PARK  
1248 PM MDT WED JUN 17 2026  
   
REST OF TODAY
 
SUNNY. HIGHS 75 TO 83. WEST WINDS 15 TO 25 MPH  
WITH GUSTS UP TO 35 MPH.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 40S. NORTHWEST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 35 MPH IN THE EVENING,  
BECOMING LIGHT.    
THURSDAY
 
MOSTLY SUNNY. HIGHS 75 TO 83. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 30 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 41 TO 47. WEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 30 MPH IN THE EVENING, BECOMING LIGHT.    
JUNETEENTH AND FRIDAY NIGHT
 
PARTLY CLOUDY. HIGHS 76 TO 82.  
LOWS 43 TO 49.    
SATURDAY
 
PARTLY CLOUDY. HIGHS 74 TO 82.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS 41 TO 47. HIGHS  
71 TO 79.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 41 TO 47.    
MONDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 71 TO 77.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 42 TO 48.    
TUESDAY
 
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 75 TO 81.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS 42 TO 48.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 75 TO 83.  
 

 
 
COZ031-033-180900-  
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 PM MDT WED JUN 17 2026  
   
REST OF TODAY
 
SUNNY, WINDY. HIGHS 66 TO 76. WEST WINDS 20 TO  
30 MPH WITH GUSTS UP TO 40 MPH.    
TONIGHT
 
MOSTLY CLEAR. LOWS 36 TO 44. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 40 MPH IN THE EVENING, BECOMING LIGHT.    
THURSDAY
 
MOSTLY SUNNY. HIGHS 65 TO 75. WEST WINDS 10 TO 20 MPH  
WITH GUSTS UP TO 30 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS 38 TO 48.    
JUNETEENTH
 
MOSTLY SUNNY. HIGHS 68 TO 78.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 41 TO 51.    
SATURDAY
 
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 66 TO 76.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 37 TO 47.    
SUNDAY
 
MOSTLY SUNNY WITH A 10 PERCENT CHANCE OF THUNDERSTORMS.  
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 63 TO 73.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS 37 TO 47.    
TUESDAY THROUGH WEDNESDAY
 
MOSTLY CLEAR. HIGHS 67 TO 77. LOWS  
38 TO 48.  
 

 
 
COZ034-180900-  
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 PM MDT WED JUN 17 2026  
   
REST OF TODAY
 
MOSTLY SUNNY. WINDY. HIGHS 66 TO 76. WEST WINDS  
20 TO 30 MPH WITH GUSTS UP TO 45 MPH.    
TONIGHT
 
MOSTLY CLEAR. LOWS 38 TO 46. NORTHWEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 40 MPH IN THE EVENING, BECOMING LIGHT.    
THURSDAY
 
MOSTLY SUNNY. HIGHS 66 TO 76. NORTHWEST WINDS 10 TO  
20 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS 38 TO 48. NORTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 35 MPH IN THE EVENING, BECOMING  
LIGHT.    
JUNETEENTH
 
PARTLY CLOUDY. HIGHS 67 TO 77. NORTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 40 TO 50.    
SATURDAY
 
PARTLY CLOUDY. HIGHS 66 TO 76.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS 37 TO 47. HIGHS  
62 TO 72.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 36 TO 46.    
MONDAY
 
PARTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 62 TO 72.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 37 TO 47.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLEAR. A 10 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 65 TO 75. LOWS 38 TO 48.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 67 TO 77.  
 

 
 
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