907  
FPUS55 KBOU 011008  
ZFPBOU  
 
ZONE FORECAST PRODUCT FOR NORTHEAST COLORADO  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
407 AM MDT FRI AUG 1 2025  
 
COZ038-020300-  
LARIMER COUNTY BELOW 6000 FEET/NORTHWEST WELD COUNTY-  
INCLUDING FORT COLLINS, HEREFORD, LOVELAND, AND NUNN  
407 AM MDT FRI AUG 1 2025  
   
TODAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. AREAS OF SMOKE THROUGH  
THE DAY. HIGHS IN THE 80S. SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP  
TO 20 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.    
TONIGHT  
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. AREAS OF SMOKE THROUGH THE NIGHT. LOWS IN THE LOWER TO  
MID 50S. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH IN  
THE EVENING, BECOMING LIGHT. CHANCE OF PRECIPITATION 20 PERCENT.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 84 TO 90. WEST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.  
CHANCE OF PRECIPITATION 40 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER TO MID 50S.    
SUNDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 83 TO 89. NORTH WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN 30 PERCENT.    
SUNDAY NIGHT THROUGH MONDAY NIGHT  
MOSTLY CLEAR. LOWS 52 TO 59.  
HIGHS 88 TO 94.    
TUESDAY  
PARTLY CLOUDY. HIGHS 92 TO 98.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS NEAR 60.    
WEDNESDAY AND WEDNESDAY NIGHT  
PARTLY CLOUDY. HIGHS 92 TO 98.  
LOWS NEAR 60.    
THURSDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE LOWER TO MID 90S.  
 
 
 
COZ039-020300-  
BOULDER AND JEFFERSON COUNTIES BELOW 6000 FEET/WEST BROOMFIELD  
COUNTY-  
INCLUDING ARVADA, BOULDER, GOLDEN, LAKEWOOD, AND LONGMONT  
407 AM MDT FRI AUG 1 2025  
   
TODAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. AREAS OF SMOKE THROUGH  
THE DAY. HIGHS IN THE MID TO UPPER 80S. CHANCE OF PRECIPITATION  
30 PERCENT.    
TONIGHT  
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. AREAS OF SMOKE THROUGH THE NIGHT. LOWS 54 TO 60. CHANCE  
OF PRECIPITATION 20 PERCENT.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS NEAR 90. CHANCE  
OF PRECIPITATION 30 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID TO UPPER 50S.    
SUNDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.    
SUNDAY NIGHT THROUGH MONDAY NIGHT  
MOSTLY CLEAR. LOWS 56 TO 63.  
HIGHS IN THE LOWER TO MID 90S.    
TUESDAY THROUGH WEDNESDAY NIGHT  
PARTLY CLOUDY. HIGHS 93 TO 98.  
LOWS 61 TO 66.    
THURSDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE LOWER TO MID 90S.  
 
 
 
COZ040-020300-  
NORTH DOUGLAS COUNTY BELOW 6000 FEET/DENVER/WEST ADAMS AND  
ARAPAHOE COUNTIES/EAST BROOMFIELD COUNTY-  
INCLUDING AURORA, BRIGHTON, CITY OF DENVER,  
DENVER INTERNATIONAL AIRPORT, HIGHLANDS RANCH, LITTLETON,  
AND PARKER  
407 AM MDT FRI AUG 1 2025  
   
TODAY  
PARTLY CLOUDY. AREAS OF SMOKE THROUGH THE DAY. SLIGHT  
CHANCE OF THUNDERSTORMS EARLY IN THE AFTERNOON. CHANCE OF  
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS IN THE MID 80S TO  
LOWER 90S. SOUTH WINDS 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 30 PERCENT.    
TONIGHT  
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. AREAS OF SMOKE THROUGH THE NIGHT. LOWS IN THE MID 50S TO  
LOWER 60S. SOUTH WINDS 10 TO 15 MPH IN THE EVENING, BECOMING  
LIGHT. CHANCE OF PRECIPITATION 20 PERCENT.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND  
90. CHANCE OF PRECIPITATION 20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S TO LOWER 60S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. NORTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 20 MPH.    
SUNDAY NIGHT THROUGH MONDAY NIGHT  
MOSTLY CLEAR. LOWS NEAR 60.  
HIGHS IN THE LOWER TO MID 90S.    
TUESDAY THROUGH WEDNESDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE  
MID 90S. LOWS IN THE MID 60S.    
THURSDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE MID 90S.  
 
 
 
COZ041-020300-  
ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET-  
INCLUDING CASTLE ROCK, ELBERT, FONDIS, KIOWA, AND LARKSPUR  
407 AM MDT FRI AUG 1 2025  
   
TODAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. AREAS OF SMOKE THROUGH  
THE DAY. HIGHS 81 TO 87. SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP  
TO 25 MPH. CHANCE OF PRECIPITATION 30 PERCENT.    
TONIGHT  
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. AREAS OF SMOKE THROUGH THE NIGHT. LOWS 52 TO 58. SOUTH  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 83 TO 89.  
SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH IN THE  
MORNING, BECOMING LIGHT. CHANCE OF PRECIPITATION 30 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 51 TO 57.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER TO MID 80S. NORTH  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH.    
SUNDAY NIGHT THROUGH MONDAY NIGHT  
MOSTLY CLEAR. LOWS 54 TO 61.  
HIGHS 84 TO 90.    
TUESDAY THROUGH WEDNESDAY NIGHT  
PARTLY CLOUDY. HIGHS 89 TO 95.  
LOWS NEAR 60.    
THURSDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 88 TO 94.  
 
 
 
COZ043-020300-  
CENTRAL AND SOUTH WELD COUNTY-  
INCLUDING EATON, FORT LUPTON, GREELEY, AND ROGGEN  
407 AM MDT FRI AUG 1 2025  
   
TODAY  
PARTLY CLOUDY. AREAS OF SMOKE THROUGH THE DAY. SLIGHT  
CHANCE OF THUNDERSTORMS EARLY IN THE AFTERNOON. CHANCE OF  
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS NEAR 90. SOUTHEAST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.  
CHANCE OF PRECIPITATION 30 PERCENT.    
TONIGHT  
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. AREAS OF SMOKE THROUGH THE NIGHT. LOWS IN THE LOWER TO  
MID 50S. SOUTHEAST WINDS 10 TO 15 MPH IN THE EVENING, BECOMING  
LIGHT. CHANCE OF PRECIPITATION 20 PERCENT.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS NEAR 90.  
CHANCE OF PRECIPITATION 20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE 50S.    
SUNDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 80S. NORTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
SUNDAY NIGHT THROUGH MONDAY NIGHT  
MOSTLY CLEAR. LOWS 54 TO 60.  
HIGHS IN THE MID 90S.    
TUESDAY THROUGH THURSDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER  
90S. LOWS 57 TO 63.  
 
 
 
COZ042-020300-  
NORTHEAST WELD COUNTY-  
INCLUDING BRIGGSDALE, GROVER, PAWNEE BUTTES, RAYMER, AND STONEHAM  
407 AM MDT FRI AUG 1 2025  
   
TODAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE AFTERNOON. MOSTLY  
CLOUDY WITH A CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON.  
AREAS OF SMOKE THROUGH THE DAY. HIGHS IN THE MID 80S TO LOWER  
90S. SOUTHEAST WINDS 10 TO 20 MPH WITH GUSTS UP TO 25 MPH. CHANCE  
OF PRECIPITATION 30 PERCENT.    
TONIGHT  
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE EVENING.  
AREAS OF SMOKE THROUGH THE NIGHT. LOWS IN THE LOWER TO MID 50S.  
EAST WINDS 10 TO 15 MPH, BECOMING SOUTH AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 30 PERCENT.    
SATURDAY  
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS NEAR 90. CHANCE OF PRECIPITATION 30 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER TO MID 50S.    
SUNDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE MID TO UPPER 80S. NORTHEAST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
SUNDAY NIGHT THROUGH MONDAY NIGHT  
MOSTLY CLEAR. LOWS 53 TO 61.  
HIGHS IN THE LOWER TO MID 90S.    
TUESDAY THROUGH WEDNESDAY  
MOSTLY CLEAR. HIGHS IN THE MID TO  
UPPER 90S. LOWS NEAR 60.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS NEAR 60.    
THURSDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE MID TO UPPER 90S.  
 
 
 
COZ044-020300-  
MORGAN COUNTY-  
INCLUDING BRUSH, FORT MORGAN, GOODRICH, AND WIGGINS  
407 AM MDT FRI AUG 1 2025  
   
TODAY  
PARTLY CLOUDY. AREAS OF SMOKE THROUGH THE DAY. SLIGHT  
CHANCE OF THUNDERSTORMS EARLY IN THE AFTERNOON. CHANCE OF  
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS IN THE LOWER 90S.  
SOUTH WINDS 10 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
PRECIPITATION 30 PERCENT.    
TONIGHT  
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE EVENING.  
AREAS OF SMOKE THROUGH THE NIGHT. LOWS IN THE 50S. SOUTHEAST  
WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH IN THE EVENING. CHANCE OF  
PRECIPITATION 30 PERCENT.    
SATURDAY  
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF PRECIPITATION  
30 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S. SOUTHEAST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 20 MPH.    
SUNDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE UPPER 80S. NORTH WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH.    
SUNDAY NIGHT THROUGH WEDNESDAY  
MOSTLY CLEAR. LOWS 56 TO 62.  
HIGHS IN THE MID TO UPPER 90S.    
WEDNESDAY NIGHT AND THURSDAY  
PARTLY CLOUDY. LOWS IN THE LOWER  
60S. HIGHS AROUND 100.  
 
 
 
COZ045-020300-  
CENTRAL AND EAST ADAMS AND ARAPAHOE COUNTIES-  
INCLUDING BENNETT, BYERS, DEER TRAIL, AND LEADER  
407 AM MDT FRI AUG 1 2025  
   
TODAY  
PARTLY CLOUDY. AREAS OF SMOKE THROUGH THE DAY. SLIGHT  
CHANCE OF THUNDERSTORMS EARLY IN THE AFTERNOON. CHANCE OF  
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS IN THE UPPER 80S.  
SOUTH WINDS 10 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
PRECIPITATION 30 PERCENT.    
TONIGHT  
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. AREAS OF SMOKE THROUGH THE NIGHT. LOWS IN THE UPPER 50S.  
SOUTH WINDS 10 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE  
LOWER 90S. CHANCE OF PRECIPITATION 20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTH WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 20 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. NORTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH.    
SUNDAY NIGHT THROUGH MONDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND  
60. HIGHS IN THE LOWER TO MID 90S.    
TUESDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 90S.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE LOWER  
60S. HIGHS IN THE MID TO UPPER 90S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 60S.    
THURSDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE MID TO UPPER 90S.  
 
 
 
COZ048-020300-  
LOGAN COUNTY-  
INCLUDING CROOK, MERINO, STERLING, AND PEETZ  
407 AM MDT FRI AUG 1 2025  
   
TODAY  
MOSTLY CLOUDY. AREAS OF SMOKE THROUGH THE DAY. SLIGHT  
CHANCE OF THUNDERSTORMS EARLY IN THE AFTERNOON. CHANCE OF  
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS 83 TO 91. SOUTH WINDS  
15 TO 25 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF PRECIPITATION  
40 PERCENT.    
TONIGHT  
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. AREAS OF SMOKE  
THROUGH THE NIGHT. LOWS IN THE MID 50S. SOUTHEAST WINDS 10 TO  
20 MPH. GUSTS UP TO 35 MPH IN THE EVENING. CHANCE OF  
PRECIPITATION 40 PERCENT.    
SATURDAY  
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 86 TO 92. SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP  
TO 25 MPH. CHANCE OF PRECIPITATION 30 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S. SOUTH WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH.    
SUNDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE MID TO UPPER 80S. NORTHEAST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 20 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S.    
MONDAY AND MONDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE LOWER TO  
MID 90S. LOWS IN THE LOWER 60S.    
TUESDAY THROUGH WEDNESDAY  
MOSTLY CLEAR. HIGHS 95 TO 100. LOWS  
IN THE LOWER 60S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 60S.    
THURSDAY  
PARTLY CLOUDY. HIGHS 97 TO 101.  
 
 
 
COZ049-020300-  
WASHINGTON COUNTY-  
INCLUDING AKRON, COPE, LAST CHANCE, AND OTIS  
407 AM MDT FRI AUG 1 2025  
   
TODAY  
MOSTLY CLOUDY. AREAS OF SMOKE THROUGH THE DAY. SLIGHT  
CHANCE OF THUNDERSTORMS EARLY IN THE AFTERNOON. CHANCE OF  
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS IN THE MID TO UPPER  
80S. SOUTH WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF  
PRECIPITATION 40 PERCENT.    
TONIGHT  
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. AREAS OF SMOKE THROUGH  
THE NIGHT. LOWS IN THE UPPER 50S. SOUTH WINDS 15 TO 25 MPH WITH  
GUSTS UP TO 35 MPH. CHANCE OF PRECIPITATION 40 PERCENT.    
SATURDAY  
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS NEAR 90. SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP  
TO 25 MPH. CHANCE OF PRECIPITATION 30 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S. SOUTH WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH.    
SUNDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE UPPER 80S. NORTH WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR WITH A 10 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE UPPER 50S.    
MONDAY AND MONDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE LOWER TO  
MID 90S. LOWS IN THE LOWER 60S.    
TUESDAY THROUGH WEDNESDAY  
MOSTLY CLEAR. HIGHS IN THE UPPER  
90S. LOWS IN THE LOWER 60S.    
WEDNESDAY NIGHT AND THURSDAY  
PARTLY CLOUDY. LOWS IN THE LOWER  
60S. HIGHS IN THE UPPER 90S.  
 
 
 
COZ050-020300-  
SEDGWICK COUNTY-  
INCLUDING JULESBURG, OVID, AND SEDGWICK  
407 AM MDT FRI AUG 1 2025  
   
TODAY  
MOSTLY CLOUDY. AREAS OF SMOKE THROUGH THE DAY. CHANCE OF  
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS IN THE LOWER 80S.  
SOUTH WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF  
PRECIPITATION 30 PERCENT.    
TONIGHT  
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. AREAS OF SMOKE THROUGH THE NIGHT. LOWS IN THE MID 50S.  
SOUTHEAST WINDS 15 TO 25 MPH. GUSTS UP TO 35 MPH IN THE EVENING.  
CHANCE OF RAIN 50 PERCENT.    
SATURDAY  
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 80S. SOUTH WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION 40 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTH WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTHEAST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 20 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE UPPER 50S.    
MONDAY AND MONDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE UPPER 80S.  
LOWS IN THE LOWER 60S.    
TUESDAY THROUGH WEDNESDAY  
MOSTLY CLEAR. HIGHS IN THE MID 90S.  
LOWS IN THE LOWER 60S.    
WEDNESDAY NIGHT AND THURSDAY  
PARTLY CLOUDY. LOWS IN THE MID  
60S. HIGHS IN THE UPPER 90S.  
 
 
 
COZ051-020300-  
PHILLIPS COUNTY-  
INCLUDING AMHERST, HAXTUN, AND HOLYOKE  
407 AM MDT FRI AUG 1 2025  
   
TODAY  
MOSTLY CLOUDY. AREAS OF SMOKE THROUGH THE DAY. CHANCE OF  
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS IN THE LOWER 80S.  
SOUTH WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF  
PRECIPITATION 30 PERCENT.    
TONIGHT  
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. AREAS OF SMOKE THROUGH THE NIGHT. LOWS IN THE MID 50S.  
SOUTHEAST WINDS 15 TO 25 MPH. GUSTS UP TO 35 MPH IN THE EVENING.  
CHANCE OF RAIN 50 PERCENT.    
SATURDAY  
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 80S. SOUTH WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION 40 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S. SOUTH WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTHEAST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 20 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE UPPER 50S.    
MONDAY AND MONDAY NIGHT  
MOSTLY CLEAR. HIGHS AROUND 90. LOWS IN  
THE LOWER 60S.    
TUESDAY THROUGH WEDNESDAY  
MOSTLY CLEAR. HIGHS IN THE UPPER  
90S. LOWS IN THE LOWER 60S.    
WEDNESDAY NIGHT AND THURSDAY  
PARTLY CLOUDY. LOWS IN THE LOWER  
60S. HIGHS IN THE UPPER 90S.  
 
 
 
COZ046-020300-  
NORTH AND NORTHEAST ELBERT COUNTY BELOW 6000 FEET/NORTH LINCOLN  
COUNTY-  
INCLUDING AGATE, HUGO, LIMON, AND MATHESON  
407 AM MDT FRI AUG 1 2025  
   
TODAY  
PARTLY CLOUDY. AREAS OF SMOKE THROUGH THE DAY. SLIGHT  
CHANCE OF THUNDERSTORMS EARLY IN THE AFTERNOON. CHANCE OF  
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS IN THE LOWER TO MID  
80S. SOUTH WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF  
PRECIPITATION 30 PERCENT.    
TONIGHT  
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. AREAS OF SMOKE THROUGH  
THE NIGHT. LOWS IN THE 50S. SOUTH WINDS 10 TO 20 MPH WITH GUSTS  
UP TO 30 MPH. CHANCE OF PRECIPITATION 40 PERCENT.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S  
TO LOWER 90S. SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.  
CHANCE OF PRECIPITATION 30 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE 50S. SOUTH WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 20 MPH.    
SUNDAY  
MOSTLY SUNNY WITH A 10 PERCENT CHANCE OF THUNDERSTORMS.  
HIGHS IN THE MID 80S. NORTH WINDS 10 TO 15 MPH WITH GUSTS UP TO  
20 MPH.    
SUNDAY NIGHT THROUGH MONDAY NIGHT  
MOSTLY CLEAR. LOWS 54 TO 62.  
HIGHS IN THE MID 80S TO LOWER 90S.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS NEAR 60.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE 90S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS NEAR 60.    
THURSDAY  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE LOWER TO MID 90S.  
 
 
 
COZ047-020300-  
SOUTHEAST ELBERT COUNTY BELOW 6000 FEET/SOUTH LINCOLN COUNTY-  
INCLUDING FORDER, KARVAL, KUTCH, AND PUNKIN CENTER  
407 AM MDT FRI AUG 1 2025  
   
TODAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE AFTERNOON. MOSTLY  
CLOUDY WITH A CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON.  
AREAS OF SMOKE THROUGH THE DAY. HIGHS IN THE 80S. SOUTH WINDS  
15 TO 25 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION  
30 PERCENT.    
TONIGHT  
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. AREAS OF SMOKE  
THROUGH THE NIGHT. LOWS IN THE LOWER TO MID 50S. SOUTHEAST WINDS  
10 TO 15 MPH. CHANCE OF PRECIPITATION 40 PERCENT.    
SATURDAY  
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 80S. SOUTH WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 20 MPH. CHANCE OF PRECIPITATION 30 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER TO MID 50S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID TO UPPER 80S. NORTH  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH.    
SUNDAY NIGHT THROUGH MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE  
MID TO UPPER 50S. HIGHS IN THE MID 80S TO LOWER 90S.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE MID TO UPPER 90S.    
WEDNESDAY NIGHT AND THURSDAY  
PARTLY CLOUDY. LOWS AROUND 60.  
HIGHS IN THE MID TO UPPER 90S.  
 
 
 
COZ035-020300-  
LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET-  
INCLUDING ESTES PARK, GLENDEVEY, NEDERLAND, AND RED FEATHER LAKES  
407 AM MDT FRI AUG 1 2025  
   
TODAY  
PARTLY CLOUDY EARLY IN THE MORNING, THEN A CHANCE OF  
SHOWERS LATE IN THE MORNING. MOSTLY CLOUDY WITH A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. AREAS OF SMOKE THROUGH THE DAY.  
HIGHS 74 TO 84. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
20 MPH IN THE AFTERNOON. CHANCE OF RAIN 50 PERCENT.    
TONIGHT  
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. AREAS OF SMOKE THROUGH THE NIGHT. LOWS 47 TO 57. CHANCE  
OF PRECIPITATION 20 PERCENT.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 75 TO 85. WEST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.  
CHANCE OF PRECIPITATION 40 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 47 TO 57. CHANCE OF RAIN  
30 PERCENT.    
SUNDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 74 TO 84. NORTHWEST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 20 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 47 TO 57.    
MONDAY THROUGH TUESDAY  
PARTLY CLOUDY. HIGHS 80 TO 90. LOWS  
51 TO 61.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 52 TO 62.    
WEDNESDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 80 TO 90.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS 53 TO 63.    
THURSDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 80 TO 90.  
 
 
 
COZ036-020300-  
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  
407 AM MDT FRI AUG 1 2025  
   
TODAY  
PARTLY CLOUDY IN THE MORNING. AREAS OF SMOKE THROUGH THE  
DAY. CHANCE OF SHOWERS IN THE MORNING. SHOWERS LIKELY AND CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 75 TO 85. CHANCE OF RAIN  
60 PERCENT.    
TONIGHT  
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. AREAS OF SMOKE THROUGH THE NIGHT. LOWS 48 TO 58. CHANCE  
OF PRECIPITATION 20 PERCENT.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 75 TO 85.  
CHANCE OF PRECIPITATION 40 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 47 TO 57.    
SUNDAY  
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF THUNDERSTORMS.  
HIGHS 75 TO 85. NORTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH.   
SUNDAY NIGHT THROUGH MONDAY NIGHT  
MOSTLY CLEAR. LOWS 50 TO 60.  
HIGHS 79 TO 89.    
TUESDAY AND TUESDAY NIGHT  
PARTLY CLOUDY. HIGHS 81 TO 91. LOWS  
52 TO 62.    
WEDNESDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 81 TO 91.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 53 TO 63.    
THURSDAY  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 80 TO 90.  
 
 
 
COZ030-020300-  
JACKSON COUNTY BELOW 9000 FEET-  
INCLUDING GOULD, NORTH PARK, RAND, SPICER, AND WALDEN  
407 AM MDT FRI AUG 1 2025  
   
TODAY  
PARTLY CLOUDY EARLY IN THE MORNING, THEN A SLIGHT CHANCE  
OF SHOWERS LATE IN THE MORNING. MOSTLY CLOUDY WITH A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. AREAS OF SMOKE THROUGH THE DAY.  
HIGHS IN THE MID 70S TO LOWER 80S. SOUTHWEST WINDS 10 TO 20 MPH.  
GUSTS UP TO 30 MPH IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.    
TONIGHT  
MOSTLY CLEAR. AREAS OF SMOKE. LOWS 37 TO 45. SOUTHWEST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH IN THE EVENING,  
BECOMING LIGHT.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID TO  
UPPER 70S. WEST WINDS 10 TO 20 MPH WITH GUSTS UP TO 30 MPH IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 35 TO 43. CHANCE OF RAIN  
30 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID TO UPPER 70S. WEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 30 MPH.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS 36 TO 44. HIGHS IN  
THE LOWER TO MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS 39 TO 47.    
TUESDAY AND TUESDAY NIGHT  
MOSTLY CLEAR. HIGHS NEAR 80. LOWS  
39 TO 47.    
WEDNESDAY AND WEDNESDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE  
LOWER TO MID 80S. LOWS 41 TO 49.    
THURSDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS NEAR 80.  
 
 
 
COZ032-020300-  
GRAND AND SUMMIT COUNTIES BELOW 9000 FEET-  
INCLUDING DILLON, FRASER, GRANBY, GRAND LAKE,  
HOT SULPHUR SPRINGS, AND KREMMLING  
407 AM MDT FRI AUG 1 2025  
   
TODAY  
PARTLY CLOUDY EARLY IN THE MORNING, THEN A SLIGHT CHANCE  
OF SHOWERS LATE IN THE MORNING. MOSTLY CLOUDY WITH A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. AREAS OF SMOKE THROUGH THE DAY.  
HIGHS 73 TO 81. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH  
IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.    
TONIGHT  
PARTLY CLOUDY. AREAS OF SMOKE. LOWS 39 TO 47.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 72 TO 80. WEST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN THE AFTERNOON.  
CHANCE OF PRECIPITATION 40 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 38 TO 46. CHANCE OF RAIN  
30 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS 73 TO 81. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS 38 TO 46. HIGHS  
78 TO 86.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS 41 TO 49.    
TUESDAY  
MOSTLY SUNNY. HIGHS 77 TO 85.    
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS  
41 TO 51. HIGHS 77 TO 85.    
THURSDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 77 TO 85.  
 
 
 
COZ037-020300-  
CENTRAL AND SOUTHEAST PARK COUNTY-  
INCLUDING FAIRPLAY, HARTSEL, LAKE GEORGE, AND SOUTH PARK  
407 AM MDT FRI AUG 1 2025  
   
TODAY  
PARTLY CLOUDY IN THE MORNING. AREAS OF SMOKE THROUGH THE  
DAY. SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING. THUNDERSTORMS  
LIKELY IN THE AFTERNOON. HIGHS 69 TO 77. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 20 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
60 PERCENT.    
TONIGHT  
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. AREAS OF SMOKE THROUGH THE NIGHT. LOWS 42 TO 48. CHANCE  
OF PRECIPITATION 20 PERCENT.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 69 TO 77. WEST  
WINDS 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
50 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLEAR WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 41 TO 47.    
SUNDAY  
MOSTLY SUNNY. HIGHS 71 TO 79. NORTHWEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH.    
SUNDAY NIGHT THROUGH MONDAY NIGHT  
MOSTLY CLEAR. LOWS 43 TO 50.  
HIGHS 74 TO 82.    
TUESDAY AND TUESDAY NIGHT  
PARTLY CLOUDY. HIGHS 75 TO 83. LOWS  
45 TO 51.    
WEDNESDAY  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 74 TO 82.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 46 TO 52.    
THURSDAY  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 75 TO 83.  
 
 
 
COZ033-020300-  
SOUTH AND EAST JACKSON/LARIMER/NORTH AND NORTHEAST GRAND/  
NORTHWEST BOULDER COUNTIES ABOVE 9000 FEET-  
INCLUDING CAMERON PASS, LARAMIE AND MEDICINE BOW MOUNTAINS,  
RABBIT EARS RANGE, ROCKY MOUNTAIN NATIONAL PARK,  
AND WILLOW CREEK PASS  
407 AM MDT FRI AUG 1 2025  
   
TODAY  
PARTLY CLOUDY EARLY IN THE MORNING, THEN A CHANCE OF  
RAIN SHOWERS LATE IN THE MORNING. MOSTLY CLOUDY WITH A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. AREAS OF SMOKE THROUGH THE DAY.  
HIGHS 63 TO 73. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
20 MPH. CHANCE OF RAIN 50 PERCENT.    
TONIGHT  
PARTLY CLOUDY. AREAS OF SMOKE. LOWS 39 TO 49.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 62 TO 72.  
SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF  
PRECIPITATION 50 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 37 TO 47. CHANCE OF RAIN  
40 PERCENT.    
SUNDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 62 TO 72. WEST WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 20 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 38 TO 48.    
MONDAY AND MONDAY NIGHT  
PARTLY CLOUDY. HIGHS 68 TO 78. LOWS  
42 TO 52.    
TUESDAY  
MOSTLY SUNNY. HIGHS 68 TO 78.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS 42 TO 52.    
WEDNESDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 68 TO 78.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 43 TO 53.    
THURSDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 67 TO 77.  
 
 
 
COZ034-020300-  
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  
407 AM MDT FRI AUG 1 2025  
   
TODAY  
PARTLY CLOUDY EARLY IN THE MORNING, THEN A CHANCE OF  
RAIN SHOWERS LATE IN THE MORNING. MOSTLY CLOUDY WITH A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. AREAS OF SMOKE THROUGH THE DAY.  
HIGHS 61 TO 71. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH.  
CHANCE OF RAIN 50 PERCENT.    
TONIGHT  
PARTLY CLOUDY. AREAS OF SMOKE. LOWS 39 TO 49.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 61 TO 71. WEST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF  
PRECIPITATION 50 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 37 TO 47. CHANCE OF RAIN  
30 PERCENT.    
SUNDAY  
MOSTLY SUNNY WITH A 10 PERCENT CHANCE OF THUNDERSTORMS.  
HIGHS 62 TO 72. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS 38 TO 48. HIGHS  
66 TO 76.    
MONDAY NIGHT THROUGH TUESDAY NIGHT  
PARTLY CLOUDY. LOWS 42 TO  
52. HIGHS 67 TO 77.    
WEDNESDAY  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 66 TO 76.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 42 TO 52.    
THURSDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 66 TO 76.  
 
 
 
COZ031-020300-  
WEST JACKSON AND WEST GRAND COUNTIES ABOVE 9000 FEET-  
INCLUDING MT ZIRKEL  
407 AM MDT FRI AUG 1 2025  
   
TODAY  
PARTLY CLOUDY. AREAS OF SMOKE THROUGH THE DAY. SLIGHT  
CHANCE OF SHOWERS LATE IN THE MORNING. SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 67 TO 77. SOUTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 20 PERCENT.    
TONIGHT  
MOSTLY CLEAR. AREAS OF SMOKE. LOWS 40 TO 50. SOUTHWEST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH IN THE EVENING,  
BECOMING LIGHT.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 66 TO 76.  
SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF  
PRECIPITATION 40 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 39 TO 47. CHANCE OF RAIN  
30 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS 66 TO 76. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS 40 TO 48. HIGHS  
71 TO 81.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS 41 TO 51.    
TUESDAY AND TUESDAY NIGHT  
MOSTLY CLEAR. HIGHS 70 TO 80. LOWS  
43 TO 51.    
WEDNESDAY THROUGH THURSDAY  
PARTLY CLOUDY. HIGHS 71 TO 81. LOWS  
43 TO 53.  
 
 
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