436  
FPUS55 KBOU 161206  
ZFPBOU  
 
ZONE FORECAST PRODUCT FOR NORTHEAST COLORADO  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
605 AM MDT SUN AUG 16 2026  
 
COZ038>040-170300-  
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  
605 AM MDT SUN AUG 16 2026  
   
TODAY  
PATCHY FOG EARLY IN THE MORNING. PARTLY CLOUDY IN THE  
MORNING, THEN MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE EARLY IN THE  
AFTERNOON. HIGHS IN THE LOWER TO MID 80S. CHANCE OF PRECIPITATION  
40 PERCENT.    
TONIGHT  
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE EVENING.  
LOWS 52 TO 60. CHANCE OF PRECIPITATION 30 PERCENT.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S TO LOWER 90S.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 55 TO 61.    
TUESDAY  
PARTLY CLOUDY. HIGHS 88 TO 94.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 55 TO 61.    
WEDNESDAY  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 83 TO 89.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 53 TO 61.    
THURSDAY  
MOSTLY SUNNY WITH A 10 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS NEAR 90.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 55 TO 63.    
FRIDAY AND FRIDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE  
OF THUNDERSTORMS. HIGHS NEAR 90. LOWS 56 TO 64.    
SATURDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS NEAR 90.  
 
 
 
COZ041-170300-  
ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET-  
INCLUDING CASTLE ROCK, ELBERT, FONDIS, KIOWA, AND LARKSPUR  
605 AM MDT SUN AUG 16 2026  
   
TODAY  
PATCHY FOG EARLY IN THE MORNING. 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 70S  
TO LOWER 80S. CHANCE OF PRECIPITATION 50 PERCENT.    
TONIGHT  
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE 50S.  
SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF  
PRECIPITATION 50 PERCENT.    
MONDAY  
MOSTLY SUNNY. SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE 80S. CHANCE OF PRECIPITATION 20 PERCENT.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S TO LOWER 60S.  
SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH.    
TUESDAY  
MOSTLY SUNNY. HIGHS NEAR 90.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S TO LOWER 60S.    
WEDNESDAY  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE 80S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID TO UPPER 50S.    
THURSDAY THROUGH FRIDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT  
CHANCE OF THUNDERSTORMS. HIGHS 85 TO 91. LOWS 56 TO 61.    
SATURDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS NEAR 90.  
 
 
 
COZ042>045-170300-  
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  
605 AM MDT SUN AUG 16 2026  
   
TODAY  
PATCHY FOG EARLY IN THE MORNING. MOSTLY CLOUDY IN THE  
MORNING, THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF THUNDERSTORMS  
EARLY IN THE AFTERNOON. PARTLY CLOUDY WITH A CHANCE OF  
THUNDERSTORMS LATE IN THE AFTERNOON. SOME THUNDERSTORMS MAY BE  
SEVERE. HIGHS IN THE LOWER TO MID 80S. CHANCE OF PRECIPITATION  
30 PERCENT.    
TONIGHT  
PARTLY CLOUDY. 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 IN THE EVENING, BECOMING LIGHT. CHANCE OF  
PRECIPITATION 30 PERCENT.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 55 TO 61.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER TO MID 90S.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLOUDY WITH A 30 PERCENT  
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 50S TO LOWER 60S. HIGHS  
IN THE MID TO UPPER 80S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID TO UPPER 50S.    
THURSDAY THROUGH FRIDAY  
MOSTLY CLEAR. HIGHS 88 TO 94. LOWS  
NEAR 60.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS NEAR 60.    
SATURDAY  
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE LOWER TO MID 90S.  
 
 
 
COZ046-047-170300-  
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  
605 AM MDT SUN AUG 16 2026  
   
TODAY  
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS EARLY IN  
THE AFTERNOON. CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON.  
SOME THUNDERSTORMS MAY BE SEVERE. HIGHS NEAR 80. CHANCE OF  
PRECIPITATION 40 PERCENT.    
TONIGHT  
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE MID TO  
UPPER 50S. SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH IN  
THE EVENING, BECOMING LIGHT. CHANCE OF PRECIPITATION 50 PERCENT.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE 80S. SOUTH WINDS 10 TO  
15 MPH IN THE AFTERNOON.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 50S.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER TO MID 90S.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS NEAR 60.    
WEDNESDAY AND WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT  
CHANCE OF THUNDERSTORMS. HIGHS IN THE 80S. LOWS IN THE MID TO  
UPPER 50S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.    
THURSDAY NIGHT AND FRIDAY  
MOSTLY CLEAR. A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S TO LOWER 60S. HIGHS IN THE  
LOWER 90S.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S TO LOWER 60S.    
SATURDAY  
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS NEAR 90.  
 
 
 
COZ048>051-170300-  
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  
605 AM MDT SUN AUG 16 2026  
   
TODAY  
PATCHY FOG EARLY IN THE MORNING. PARTLY CLOUDY UNTIL  
LATE AFTERNOON, THEN A SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE  
AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE. HIGHS IN THE LOWER  
80S. CHANCE OF PRECIPITATION 10 PERCENT.    
TONIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. LOWS IN THE UPPER 50S. SOUTH WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 20 MPH. CHANCE OF RAIN 30 PERCENT.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID TO UPPER 80S. SOUTH  
WINDS 10 TO 15 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 60. SOUTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 20 MPH.    
TUESDAY  
MOSTLY SUNNY. HIGHS 86 TO 92. NORTHWEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE UPPER 50S.    
WEDNESDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 80 TO 86.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE UPPER 50S.    
THURSDAY THROUGH FRIDAY  
MOSTLY CLEAR. HIGHS 85 TO 92. LOWS IN  
THE UPPER 50S.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
SATURDAY  
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS NEAR 90.  
 
 
 
COZ035-170300-  
LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET-  
INCLUDING ESTES PARK, GLENDEVEY, NEDERLAND, AND RED FEATHER LAKES  
605 AM MDT SUN AUG 16 2026  
   
TODAY  
PATCHY FOG EARLY IN THE MORNING. MOSTLY SUNNY IN THE  
MORNING, THEN MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 70 TO 78. CHANCE OF PRECIPITATION 40 PERCENT.    
TONIGHT  
PARTLY CLOUDY. LOWS 46 TO 56.    
MONDAY  
PARTLY CLOUDY. HIGHS 74 TO 84.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS 49 TO 59.    
TUESDAY  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 76 TO 86.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 48 TO 58.    
WEDNESDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 73 TO 83.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 47 TO 57. CHANCE OF RAIN  
40 PERCENT.    
THURSDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 76 TO 86.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 49 TO 59.    
FRIDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 77 TO 87.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 51 TO 61.    
SATURDAY  
PARTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 77 TO 87.  
 
 
 
COZ036-170300-  
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  
605 AM MDT SUN AUG 16 2026  
   
TODAY  
PATCHY FOG EARLY IN THE MORNING. PARTLY CLOUDY IN THE  
MORNING, THEN MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 68 TO 78. CHANCE OF PRECIPITATION 40 PERCENT.    
TONIGHT  
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 49 TO 57. CHANCE  
OF PRECIPITATION 30 PERCENT.    
MONDAY  
PARTLY CLOUDY. HIGHS 74 TO 84.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 51 TO 59.    
TUESDAY  
PARTLY CLOUDY. HIGHS 78 TO 88.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 50 TO 60.    
WEDNESDAY  
THUNDERSTORMS LIKELY. HIGHS 75 TO 85. CHANCE OF  
PRECIPITATION 70 PERCENT.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 50 TO 58.    
THURSDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 77 TO 87.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 50 TO 60.    
FRIDAY  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 78 TO 88.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 51 TO 61.    
SATURDAY  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS  
78 TO 88. CHANCE OF RAIN 60 PERCENT.  
 
 
 
COZ030-032-170300-  
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  
605 AM MDT SUN AUG 16 2026  
   
TODAY  
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS EARLY IN  
THE AFTERNOON. HIGHS 72 TO 78. CHANCE OF PRECIPITATION  
10 PERCENT.    
TONIGHT  
PARTLY CLOUDY. LOWS 37 TO 47.    
MONDAY  
MOSTLY SUNNY. HIGHS 75 TO 81. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 38 TO 48.    
TUESDAY  
PARTLY CLOUDY. HIGHS 76 TO 82. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
SHOWERS. LOWS 39 TO 49.    
WEDNESDAY  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 75 TO 81.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 38 TO 48.    
THURSDAY  
MOSTLY SUNNY. HIGHS 77 TO 83.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 39 TO 49.    
FRIDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 78 TO 84.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 41 TO 51.    
SATURDAY  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 78 TO 84.  
 
 
 
COZ037-170300-  
CENTRAL AND SOUTHEAST PARK COUNTY-  
INCLUDING FAIRPLAY, HARTSEL, LAKE GEORGE, AND SOUTH PARK  
605 AM MDT SUN AUG 16 2026  
   
TODAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 68 TO 74. CHANCE  
OF PRECIPITATION 50 PERCENT.    
TONIGHT  
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 43 TO 51. CHANCE  
OF PRECIPITATION 50 PERCENT.    
MONDAY  
PARTLY CLOUDY. HIGHS 72 TO 78.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS 43 TO 51.    
TUESDAY  
PARTLY CLOUDY. HIGHS 74 TO 82.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
SHOWERS. LOWS 45 TO 53.    
WEDNESDAY  
PARTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 72 TO 80.    
WEDNESDAY NIGHT AND THURSDAY  
PARTLY CLOUDY WITH A 40 PERCENT  
CHANCE OF THUNDERSTORMS. LOWS 45 TO 51. HIGHS 74 TO 82.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 45 TO 51.    
FRIDAY  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 75 TO 83.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS 45 TO 51. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY  
PARTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 74 TO 82.  
 
 
 
COZ031-033-170300-  
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  
605 AM MDT SUN AUG 16 2026  
   
TODAY  
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF THUNDERSTORMS EARLY IN THE AFTERNOON. MOSTLY CLOUDY  
WITH A SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON.  
HIGHS 62 TO 72. CHANCE OF PRECIPITATION 30 PERCENT.    
TONIGHT  
PARTLY CLOUDY. LOWS 40 TO 50.    
MONDAY  
MOSTLY SUNNY. HIGHS 65 TO 75. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS 42 TO 52.    
TUESDAY  
PARTLY CLOUDY. HIGHS 65 TO 75. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 42 TO 52.    
WEDNESDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 64 TO 74.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS  
AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS 41 TO 51. CHANCE OF RAIN  
30 PERCENT.    
THURSDAY  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 66 TO 76.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 42 TO 52.    
FRIDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 68 TO 78.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 43 TO 53.    
SATURDAY  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 67 TO 77.  
 
 
 
COZ034-170300-  
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  
605 AM MDT SUN AUG 16 2026  
   
TODAY  
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 59 TO 69. CHANCE  
OF PRECIPITATION 30 PERCENT.    
TONIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 39 TO 49.  
CHANCE OF PRECIPITATION 20 PERCENT.    
MONDAY  
PARTLY CLOUDY. HIGHS 63 TO 73.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS 40 TO 50.    
TUESDAY  
PARTLY CLOUDY. HIGHS 64 TO 74. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
SHOWERS. LOWS 42 TO 52.    
WEDNESDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 63 TO 73.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 41 TO 51.    
THURSDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 65 TO 75.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 41 TO 51.    
FRIDAY  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 66 TO 76.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 42 TO 52.    
SATURDAY  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS  
65 TO 75. CHANCE OF RAIN 60 PERCENT.  
 
 
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