386  
FPUS55 KBOU 020649  
ZFPBOU  
 
ZONE FORECAST PRODUCT FOR NORTHEAST COLORADO  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
1248 AM MDT SUN AUG 2 2026  
 
COZ038>040-022100-  
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 SUN AUG 2 2026  
   
..HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 9 PM MDT MONDAY  
 
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS 58 TO 66.    
SUNDAY  
MOSTLY SUNNY. HIGHS 98 TO 102.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 63 TO 71. SOUTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH.    
MONDAY  
PARTLY CLOUDY. HIGHS 94 TO 100. NORTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 30 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS 55 TO 63. NORTH WINDS 10 TO 15 MPH WITH GUSTS UP TO  
30 MPH.    
TUESDAY  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 77 TO 83.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS 53 TO 61.    
WEDNESDAY AND WEDNESDAY NIGHT  
MOSTLY CLEAR. HIGHS 83 TO 89.  
LOWS 54 TO 62.    
THURSDAY THROUGH SATURDAY  
MOSTLY CLEAR. HIGHS 91 TO 99. LOWS  
58 TO 68.  
 
 
 
COZ041-022100-  
ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET-  
INCLUDING CASTLE ROCK, ELBERT, FONDIS, KIOWA, AND LARKSPUR  
1248 AM MDT SUN AUG 2 2026  
   
..HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 9 PM MDT MONDAY  
 
   
REST OF TONIGHT  
CLEAR. LOWS 58 TO 64. SOUTH WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS 92 TO 98. SOUTHWEST WINDS 10 TO  
15 MPH IN THE MORNING, BECOMING LIGHT.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 62 TO 70. SOUTH WINDS 10 TO  
20 MPH WITH GUSTS UP TO 30 MPH.    
MONDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 93 TO 99.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 54 TO 60. NORTH WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 30 MPH.    
TUESDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS NEAR 80.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 50S.    
WEDNESDAY AND WEDNESDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE 80S.  
LOWS 54 TO 60.    
THURSDAY THROUGH SATURDAY  
MOSTLY CLEAR. HIGHS 87 TO 97. LOWS  
57 TO 66.  
 
 
 
COZ044-045-022100-  
MORGAN COUNTY-CENTRAL AND EAST ADAMS AND ARAPAHOE COUNTIES-  
INCLUDING BRUSH, FORT MORGAN, GOODRICH, WIGGINS, BENNETT, BYERS,  
DEER TRAIL, AND LEADER  
1248 AM MDT SUN AUG 2 2026  
   
REST OF TONIGHT  
CLEAR. PATCHY SMOKE. LOWS IN THE MID 60S.  
SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS 99 TO 103. SOUTH WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS NEAR 70. SOUTH WINDS 15 TO  
25 MPH WITH GUSTS UP TO 35 MPH.    
MONDAY  
PARTLY CLOUDY. HIGHS AROUND 101. NORTHWEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 30 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE UPPER 50S. NORTHEAST WINDS 10 TO  
20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 80S.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE UPPER 50S.    
WEDNESDAY  
PARTLY CLOUDY. HIGHS IN THE MID 80S.    
WEDNESDAY NIGHT THROUGH SATURDAY  
MOSTLY CLEAR. LOWS 59 TO 67.  
HIGHS 94 TO 100.  
 
 
 
COZ042-043-022100-  
NORTHEAST WELD COUNTY-CENTRAL AND SOUTH WELD COUNTY-  
INCLUDING BRIGGSDALE, GROVER, PAWNEE BUTTES, RAYMER, STONEHAM,  
EATON, FORT LUPTON, GREELEY, AND ROGGEN  
1248 AM MDT SUN AUG 2 2026  
   
..HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 9 PM MDT MONDAY  
 
   
REST OF TONIGHT  
MOSTLY CLEAR. PATCHY SMOKE. LOWS IN THE LOWER  
TO MID 60S. SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS 100 TO 104. SOUTHEAST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 63 TO 69. SOUTH WINDS 10 TO  
20 MPH WITH GUSTS UP TO 30 MPH.    
MONDAY  
PARTLY CLOUDY. HIGHS 96 TO 102. NORTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 35 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 50S TO LOWER 60S.  
NORTHEAST WINDS 20 TO 25 MPH WITH GUSTS UP TO 35 MPH.    
TUESDAY  
PARTLY CLOUDY. HIGHS 78 TO 83.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE MID TO UPPER 50S.    
WEDNESDAY  
PARTLY CLOUDY. HIGHS 82 TO 88.    
WEDNESDAY NIGHT THROUGH SATURDAY  
MOSTLY CLEAR. LOWS 56 TO 65.  
HIGHS 92 TO 100.  
 
 
 
COZ046-047-022100-  
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 SUN AUG 2 2026  
   
REST OF TONIGHT  
CLEAR. PATCHY SMOKE. LOWS 55 TO 61.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE 90S. SOUTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 59 TO 65. SOUTH WINDS 10 TO  
20 MPH WITH GUSTS UP TO 30 MPH.    
MONDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 90S. SOUTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 20 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S TO LOWER 60S. NORTH WINDS  
10 TO 20 MPH WITH GUSTS UP TO 40 MPH.    
TUESDAY AND TUESDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE LOWER TO  
MID 80S. LOWS IN THE 50S.    
WEDNESDAY AND WEDNESDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE 80S.  
LOWS IN THE MID TO UPPER 50S.    
THURSDAY AND THURSDAY NIGHT  
MOSTLY CLEAR. HIGHS NEAR 90. LOWS  
NEAR 60.    
FRIDAY THROUGH SATURDAY  
MOSTLY CLEAR. HIGHS IN THE 90S. LOWS  
IN THE LOWER TO MID 60S.  
 
 
 
COZ048>051-022100-  
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 SUN AUG 2 2026  
   
REST OF TONIGHT  
CLEAR. PATCHY SMOKE. LOWS IN THE LOWER TO MID  
60S. SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS 97 TO 101. SOUTH WINDS 10 TO 20 MPH  
WITH GUSTS UP TO 30 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 60S TO LOWER 70S.  
SOUTH WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.    
MONDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 90S. SOUTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 35 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. NORTHEAST WINDS  
15 TO 25 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF RAIN 40 PERCENT.    
TUESDAY  
PARTLY CLOUDY. HIGHS AROUND 80.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 50S. CHANCE OF  
RAIN 30 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY. HIGHS 79 TO 85.    
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT  
MOSTLY CLEAR. LOWS NEAR  
60. HIGHS NEAR 90.    
FRIDAY THROUGH SATURDAY  
MOSTLY CLEAR. HIGHS 94 TO 99. LOWS IN  
THE MID 60S.  
 
 
 
COZ035-022100-  
LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET-  
INCLUDING ESTES PARK, GLENDEVEY, NEDERLAND, AND RED FEATHER LAKES  
1248 AM MDT SUN AUG 2 2026  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS 52 TO 62.    
SUNDAY  
MOSTLY SUNNY. HIGHS 86 TO 96.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 57 TO 67. WEST WINDS 10 TO  
15 MPH AFTER MIDNIGHT.    
MONDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 84 TO 94.    
MONDAY NIGHT  
PARTLY CLOUDY. COOLER. LOWS 47 TO 57.    
TUESDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 72 TO 78.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS 46 TO 56.    
WEDNESDAY AND WEDNESDAY NIGHT  
MOSTLY CLEAR. HIGHS 75 TO 83.  
LOWS 47 TO 57.    
THURSDAY THROUGH SATURDAY  
MOSTLY CLEAR. HIGHS 82 TO 92. LOWS  
53 TO 63.  
 
 
 
COZ036-022100-  
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 SUN AUG 2 2026  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS 52 TO 62. SOUTHWEST WINDS  
10 TO 15 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS 85 TO 95.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 57 TO 67. SOUTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 20 MPH.    
MONDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 85 TO 95. CHANCE OF RAIN  
30 PERCENT.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS 50 TO 60. CHANCE OF RAIN  
30 PERCENT.    
TUESDAY  
PARTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 73 TO 81.    
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 50 TO  
60. HIGHS 76 TO 86.    
THURSDAY THROUGH FRIDAY NIGHT  
MOSTLY CLEAR. HIGHS 82 TO 92.  
LOWS 54 TO 64.    
SATURDAY  
MOSTLY SUNNY WITH A 10 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 83 TO 93.  
 
 
 
COZ030-032-022100-  
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 SUN AUG 2 2026  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS 42 TO 50.    
SUNDAY  
MOSTLY SUNNY. HIGHS 85 TO 91. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 46 TO 54.    
MONDAY  
PARTLY CLOUDY. HIGHS 83 TO 89. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 30 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS 41 TO 51.    
TUESDAY THROUGH SATURDAY  
MOSTLY CLEAR. HIGHS 80 TO 90. LOWS  
41 TO 51.  
 
 
 
COZ037-022100-  
CENTRAL AND SOUTHEAST PARK COUNTY-  
INCLUDING FAIRPLAY, HARTSEL, LAKE GEORGE, AND SOUTH PARK  
1248 AM MDT SUN AUG 2 2026  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS 45 TO 51.    
SUNDAY  
MOSTLY SUNNY. HIGHS 79 TO 87.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 48 TO 54.    
MONDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 79 TO 87. WEST WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 20 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 46 TO 52. NORTH WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 20 MPH.    
TUESDAY  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS  
73 TO 81. CHANCE OF RAIN 60 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS 45 TO 51.    
WEDNESDAY THROUGH FRIDAY NIGHT  
MOSTLY CLEAR. HIGHS 77 TO 86.  
LOWS 45 TO 54.    
SATURDAY  
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 78 TO 86.  
 
 
 
COZ031-033-022100-  
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 SUN AUG 2 2026  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS 44 TO 54.    
SUNDAY  
MOSTLY SUNNY. HIGHS 75 TO 85.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 48 TO 58.    
MONDAY  
PARTLY CLOUDY. HIGHS 72 TO 82. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS 40 TO 50.    
TUESDAY  
MOSTLY SUNNY WITH A 10 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 69 TO 79.    
TUESDAY NIGHT THROUGH SATURDAY  
MOSTLY CLEAR. LOWS 43 TO 53.  
HIGHS 70 TO 80.  
 
 
 
COZ034-022100-  
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 SUN AUG 2 2026  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS 42 TO 52.    
SUNDAY  
MOSTLY SUNNY. HIGHS 72 TO 82.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 46 TO 56.    
MONDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 71 TO 81. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN 30 PERCENT.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
SHOWERS. LOWS 41 TO 51.    
TUESDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 67 TO 77.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS 40 TO 50.    
WEDNESDAY THROUGH FRIDAY NIGHT  
MOSTLY CLEAR. HIGHS 69 TO 79.  
LOWS 42 TO 52.    
SATURDAY  
MOSTLY SUNNY WITH A 10 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 69 TO 79.  
 
 
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