272  
FPUS55 KBOU 041005  
ZFPBOU  
 
ZONE FORECAST PRODUCT FOR NORTHEAST COLORADO  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
405 AM MDT SUN MAY 4 2025  
 
COZ038-050300-  
LARIMER COUNTY BELOW 6000 FEET/NORTHWEST WELD COUNTY-  
INCLUDING FORT COLLINS, HEREFORD, LOVELAND, AND NUNN  
405 AM MDT SUN MAY 4 2025  
   
TODAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE  
AFTERNOON. HIGHS 71 TO 77. SOUTHEAST WINDS 15 TO 25 MPH WITH  
GUSTS UP TO 35 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
20 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. LOWS IN THE LOWER TO MID 40S. SOUTHEAST WINDS 15 TO  
25 MPH. GUSTS UP TO 35 MPH IN THE EVENING. CHANCE OF  
PRECIPITATION 20 PERCENT.    
MONDAY
 
SLIGHT CHANCE OF SHOWERS IN THE MORNING, THEN SHOWERS  
AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS NEAR 60.  
SOUTHEAST WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.    
MONDAY NIGHT
 
SHOWERS AND CHANCE OF THUNDERSTORMS. LOWS 38 TO  
44. EAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 35 MPH.    
TUESDAY
 
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS  
48 TO 54. NORTHEAST WINDS 20 TO 25 MPH WITH GUSTS UP TO 35 MPH.    
TUESDAY NIGHT
 
RAIN SHOWERS LIKELY. LOWS 35 TO 41. CHANCE OF  
RAIN 70 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE MID TO UPPER 50S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 30S.    
THURSDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. WARMER. HIGHS NEAR 70.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 39 TO 45.    
FRIDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE LOWER TO MID 70S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 41 TO 47.    
SATURDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.  
HIGHS 71 TO 77.  
 

 
 
COZ039-050300-  
BOULDER AND JEFFERSON COUNTIES BELOW 6000 FEET/WEST BROOMFIELD  
COUNTY-  
INCLUDING ARVADA, BOULDER, GOLDEN, LAKEWOOD, AND LONGMONT  
405 AM MDT SUN MAY 4 2025  
   
TODAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS IN THE 70S. EAST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN THE AFTERNOON. CHANCE OF  
RAIN 30 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN  
THE MID 40S. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH  
IN THE EVENING, BECOMING LIGHT. CHANCE OF RAIN 20 PERCENT.    
MONDAY
 
CHANCE OF SHOWERS IN THE MORNING, THEN SHOWERS AND  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS NEAR 60.  
SOUTHEAST WINDS 10 TO 15 MPH IN THE AFTERNOON.    
MONDAY NIGHT
 
SHOWERS AND CHANCE OF THUNDERSTORMS. LOWS IN THE  
LOWER 40S.    
TUESDAY
 
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS NEAR  
50. NORTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT
 
SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 40S. CHANCE OF RAIN 70 PERCENT.    
WEDNESDAY
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS IN  
THE MID TO UPPER 50S. CHANCE OF RAIN 60 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS AROUND 40.    
THURSDAY
 
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.  
WARMER. HIGHS NEAR 70.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S.    
FRIDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE LOWER TO MID 70S.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE UPPER 40S.    
SATURDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE LOWER TO MID 70S.  
 

 
 
COZ040-050300-  
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  
405 AM MDT SUN MAY 4 2025  
   
TODAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS LATE IN  
THE AFTERNOON. HIGHS IN THE MID 70S. SOUTHEAST WINDS 20 TO 25 MPH  
WITH GUSTS UP TO 35 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
20 PERCENT.    
TONIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AFTER MIDNIGHT. LOWS IN THE MID 40S TO LOWER 50S. SOUTH WINDS  
15 TO 25 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF RAIN 20 PERCENT.    
MONDAY
 
CHANCE OF SHOWERS IN THE MORNING, THEN SHOWERS AND  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. COOLER. HIGHS NEAR 60.  
SOUTHEAST WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.    
MONDAY NIGHT
 
SHOWERS AND CHANCE OF THUNDERSTORMS. LOWS IN THE  
LOWER 40S. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 35 MPH.    
TUESDAY
 
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN  
THE LOWER 50S. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH.    
TUESDAY NIGHT
 
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS  
NEAR 40.    
WEDNESDAY
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS IN  
THE UPPER 50S. CHANCE OF RAIN 60 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS NEAR 40.    
THURSDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS NEAR 70.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 40S.    
FRIDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE MID 70S.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID TO UPPER 40S.    
SATURDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE MID 70S.  
 

 
 
COZ041-050300-  
ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET-  
INCLUDING CASTLE ROCK, ELBERT, FONDIS, KIOWA, AND LARKSPUR  
405 AM MDT SUN MAY 4 2025  
   
TODAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE  
AFTERNOON. HIGHS 68 TO 74. SOUTHEAST WINDS 15 TO 25 MPH WITH  
GUSTS UP TO 35 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
20 PERCENT.    
TONIGHT
 
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE LOWER TO MID 40S.  
SOUTH WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF RAIN  
30 PERCENT.    
MONDAY
 
SHOWERS LIKELY IN THE MORNING, THEN SHOWERS AND CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. COOLER. HIGHS 48 TO 56.  
SOUTHEAST WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.    
MONDAY NIGHT
 
SHOWERS AND CHANCE OF THUNDERSTORMS. LOWS IN THE  
MID 30S TO LOWER 40S. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP  
TO 30 MPH.    
TUESDAY
 
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS NEAR  
50. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT
 
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS.  
LOWS 32 TO 38.    
WEDNESDAY
 
RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
HIGHS IN THE LOWER TO MID 50S. CHANCE OF RAIN 70 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE 30S.    
THURSDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. WARMER. HIGHS 61 TO 67.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS NEAR 40.    
FRIDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.  
HIGHS NEAR 70.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER TO MID 40S.    
SATURDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.  
HIGHS 67 TO 73.  
 

 
 
COZ043-050300-  
CENTRAL AND SOUTH WELD COUNTY-  
INCLUDING EATON, FORT LUPTON, GREELEY, AND ROGGEN  
405 AM MDT SUN MAY 4 2025  
   
TODAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE  
AFTERNOON. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS 15 TO 25 MPH  
WITH GUSTS UP TO 40 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
10 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE MID TO UPPER 40S. SOUTHEAST WINDS 15 TO  
25 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF RAIN 10 PERCENT.    
MONDAY
 
CHANCE OF SHOWERS IN THE MORNING, THEN SHOWERS AND  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WINDY, COOLER. HIGHS IN  
THE LOWER 60S. SOUTHEAST WINDS 10 TO 20 MPH, INCREASING TO 20 TO  
30 MPH IN THE AFTERNOON. GUSTS UP TO 40 MPH.    
MONDAY NIGHT
 
SHOWERS AND CHANCE OF THUNDERSTORMS. LOWS IN THE  
LOWER 40S. EAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 35 MPH.    
TUESDAY
 
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN  
THE MID 50S. NORTHEAST WINDS 20 TO 25 MPH WITH GUSTS UP TO  
35 MPH.    
TUESDAY NIGHT
 
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS  
NEAR 40.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE UPPER 50S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 30S.    
THURSDAY
 
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE LOWER 70S.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 40S.    
FRIDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE MID 70S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 40S.    
SATURDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE MID 70S.  
 

 
 
COZ042-050300-  
NORTHEAST WELD COUNTY-  
INCLUDING BRIGGSDALE, GROVER, PAWNEE BUTTES, RAYMER, AND STONEHAM  
405 AM MDT SUN MAY 4 2025  
   
TODAY
 
MOSTLY SUNNY. HIGHS IN THE MID TO UPPER 70S. SOUTHEAST  
WINDS 15 TO 25 MPH. GUSTS UP TO 40 MPH IN THE AFTERNOON.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHEAST WINDS  
15 TO 25 MPH. GUSTS UP TO 40 MPH IN THE EVENING.    
MONDAY
 
SLIGHT CHANCE OF SHOWERS IN THE MORNING, THEN SHOWERS  
LIKELY AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE  
LOWER TO MID 60S. SOUTHEAST WINDS 15 TO 25 MPH WITH GUSTS UP TO  
40 MPH. CHANCE OF RAIN 70 PERCENT.    
MONDAY NIGHT
 
SHOWERS AND CHANCE OF THUNDERSTORMS. LOWS IN THE  
LOWER TO MID 40S. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
35 MPH.    
TUESDAY
 
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN  
THE 50S. NORTHEAST WINDS 15 TO 25 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT
 
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS  
IN THE UPPER 30S.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE MID 50S TO LOWER 60S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 30S.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLEAR. HIGHS AROUND 70.  
LOWS AROUND 40.    
FRIDAY
 
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS. HIGHS  
IN THE 70S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
SATURDAY
 
MOSTLY SUNNY WITH A 10 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE 70S.  
 

 
 
COZ044-050300-  
MORGAN COUNTY-  
INCLUDING BRUSH, FORT MORGAN, GOODRICH, AND WIGGINS  
405 AM MDT SUN MAY 4 2025  
   
TODAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS  
15 TO 25 MPH. GUSTS UP TO 40 MPH IN THE AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S. SOUTHEAST WINDS  
15 TO 25 MPH WITH GUSTS UP TO 35 MPH.    
MONDAY
 
CHANCE OF SHOWERS IN THE MORNING, THEN SHOWERS LIKELY  
AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WINDY. HIGHS  
IN THE LOWER TO MID 60S. SOUTHEAST WINDS 20 TO 30 MPH WITH GUSTS  
UP TO 40 MPH. CHANCE OF RAIN 70 PERCENT.    
MONDAY NIGHT
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. LOWS  
IN THE LOWER 40S. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
35 MPH. CHANCE OF RAIN 70 PERCENT.    
TUESDAY
 
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN  
THE MID TO UPPER 50S. NORTHEAST WINDS 20 TO 25 MPH WITH GUSTS UP  
TO 30 MPH.    
TUESDAY NIGHT
 
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS  
IN THE UPPER 30S.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE UPPER 50S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLEAR. HIGHS AROUND 70.  
LOWS AROUND 40.    
FRIDAY
 
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS. HIGHS  
IN THE MID 70S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
SATURDAY
 
MOSTLY SUNNY WITH A 10 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE UPPER 70S.  
 

 
 
COZ045-050300-  
CENTRAL AND EAST ADAMS AND ARAPAHOE COUNTIES-  
INCLUDING BENNETT, BYERS, DEER TRAIL, AND LEADER  
405 AM MDT SUN MAY 4 2025  
   
TODAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS LATE IN THE  
AFTERNOON. HIGHS IN THE MID 70S. SOUTHEAST WINDS 15 TO 25 MPH.  
GUSTS UP TO 40 MPH IN THE AFTERNOON. CHANCE OF RAIN 10 PERCENT.    
TONIGHT
 
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF SHOWERS.  
LOWS IN THE MID 40S. SOUTHEAST WINDS 15 TO 25 MPH. GUSTS UP TO  
40 MPH, DECREASING TO 30 MPH AFTER MIDNIGHT.    
MONDAY
 
CHANCE OF SHOWERS IN THE MORNING, THEN SHOWERS AND  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WINDY, COOLER. HIGHS IN  
THE MID 50S TO LOWER 60S. SOUTHEAST WINDS 20 TO 30 MPH WITH GUSTS  
UP TO 40 MPH.    
MONDAY NIGHT
 
SHOWERS AND CHANCE OF THUNDERSTORMS. LOWS IN THE  
LOWER 40S. SOUTHEAST WINDS 10 TO 20 MPH WITH GUSTS UP TO 35 MPH.    
TUESDAY
 
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN  
THE LOWER TO MID 50S. NORTHEAST WINDS 10 TO 20 MPH WITH GUSTS UP  
TO 30 MPH.    
TUESDAY NIGHT
 
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS  
IN THE UPPER 30S.    
WEDNESDAY
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS IN  
THE MID TO UPPER 50S. CHANCE OF RAIN 60 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE UPPER 30S.    
THURSDAY
 
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S.    
FRIDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S.    
SATURDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE MID 70S.  
 

 
 
COZ048-050300-  
LOGAN COUNTY-  
INCLUDING CROOK, MERINO, STERLING, AND PEETZ  
405 AM MDT SUN MAY 4 2025  
   
TODAY
 
SUNNY, WINDY. HIGHS IN THE 70S. SOUTHEAST WINDS 10 TO  
20 MPH, INCREASING TO 20 TO 30 MPH IN THE AFTERNOON. GUSTS UP TO  
40 MPH.    
TONIGHT
 
MOSTLY CLEAR. WINDY. LOWS IN THE MID 40S. SOUTHEAST  
WINDS 20 TO 30 MPH, DIMINISHING TO 15 TO 20 MPH AFTER MIDNIGHT.  
GUSTS UP TO 40 MPH.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. WINDY. HIGHS IN THE MID TO UPPER 60S. SOUTHEAST WINDS  
20 TO 30 MPH WITH GUSTS UP TO 40 MPH. CHANCE OF RAIN 50 PERCENT.    
MONDAY NIGHT
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. LOWS  
IN THE LOWER 40S. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
35 MPH. CHANCE OF RAIN 70 PERCENT.    
TUESDAY
 
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN  
THE MID 50S TO LOWER 60S. NORTHEAST WINDS 10 TO 20 MPH WITH GUSTS  
UP TO 30 MPH.    
TUESDAY NIGHT
 
SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS IN THE UPPER 30S. CHANCE OF RAIN 70 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS NEAR 60.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLEAR. HIGHS NEAR 70. LOWS  
IN THE LOWER 40S.    
FRIDAY
 
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS. HIGHS  
IN THE MID 70S.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S.  
HIGHS IN THE MID TO UPPER 70S.  
 

 
 
COZ049-050300-  
WASHINGTON COUNTY-  
INCLUDING AKRON, COPE, LAST CHANCE, AND OTIS  
405 AM MDT SUN MAY 4 2025  
   
TODAY
 
MOSTLY SUNNY. WINDY. HIGHS IN THE MID 70S. SOUTHEAST  
WINDS 10 TO 20 MPH, INCREASING TO 20 TO 30 MPH IN THE AFTERNOON.  
GUSTS UP TO 40 MPH.    
TONIGHT
 
PARTLY CLOUDY. WINDY. LOWS IN THE MID 40S. SOUTHEAST  
WINDS 20 TO 30 MPH, BECOMING SOUTH 15 TO 20 MPH AFTER MIDNIGHT.  
GUSTS UP TO 40 MPH.    
MONDAY
 
CHANCE OF SHOWERS IN THE MORNING, THEN SHOWERS LIKELY  
AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WINDY. HIGHS  
58 TO 64. SOUTHEAST WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.  
CHANCE OF RAIN 60 PERCENT.    
MONDAY NIGHT
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. LOWS  
IN THE LOWER 40S. SOUTHEAST WINDS 10 TO 20 MPH WITH GUSTS UP TO  
45 MPH. CHANCE OF RAIN 70 PERCENT.    
TUESDAY
 
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN  
THE MID TO UPPER 50S. EAST WINDS 15 TO 25 MPH WITH GUSTS UP TO  
35 MPH.    
TUESDAY NIGHT
 
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS  
IN THE UPPER 30S.    
WEDNESDAY
 
SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS IN THE MID TO UPPER 50S. CHANCE OF RAIN 60 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLEAR. HIGHS IN THE UPPER  
60S. LOWS NEAR 40.    
FRIDAY
 
MOSTLY SUNNY WITH A 10 PERCENT CHANCE OF SHOWERS. HIGHS  
IN THE LOWER TO MID 70S.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S.  
HIGHS IN THE MID 70S.  
 

 
 
COZ050-050300-  
SEDGWICK COUNTY-  
INCLUDING JULESBURG, OVID, AND SEDGWICK  
405 AM MDT SUN MAY 4 2025  
   
TODAY
 
SUNNY, WINDY. HIGHS IN THE MID 70S. SOUTHEAST WINDS  
20 TO 30 MPH WITH GUSTS UP TO 40 MPH.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHEAST WINDS  
15 TO 25 MPH. GUSTS UP TO 40 MPH, DECREASING TO 30 MPH AFTER  
MIDNIGHT.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 60S. SOUTH WINDS 15 TO 25 MPH WITH  
GUSTS UP TO 40 MPH. CHANCE OF RAIN 40 PERCENT.    
MONDAY NIGHT
 
SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 40S. SOUTHEAST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 60 PERCENT.    
TUESDAY
 
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS  
AROUND 60. EAST WINDS 10 TO 20 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT
 
SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 40S. CHANCE OF RAIN 70 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER TO MID 60S. CHANCE OF  
RAIN 50 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S.    
THURSDAY THROUGH SATURDAY
 
MOSTLY CLEAR. HIGHS 70 TO 76. LOWS  
IN THE LOWER TO MID 40S.  
 

 
 
COZ051-050300-  
PHILLIPS COUNTY-  
INCLUDING AMHERST, HAXTUN, AND HOLYOKE  
405 AM MDT SUN MAY 4 2025  
   
TODAY
 
SUNNY, WINDY. HIGHS IN THE MID 70S. SOUTHEAST WINDS  
20 TO 30 MPH WITH GUSTS UP TO 40 MPH.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S. SOUTHEAST WINDS  
15 TO 25 MPH. GUSTS UP TO 40 MPH, DECREASING TO 30 MPH AFTER  
MIDNIGHT.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE MID 60S TO LOWER 70S. SOUTH WINDS 15 TO  
25 MPH WITH GUSTS UP TO 40 MPH. CHANCE OF RAIN 40 PERCENT.    
MONDAY NIGHT
 
SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 40S. SOUTHEAST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF RAIN 70 PERCENT.    
TUESDAY
 
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS NEAR  
60. EAST WINDS 10 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT
 
SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS AROUND 40. CHANCE OF RAIN 70 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER TO MID 60S. CHANCE OF  
RAIN 50 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE UPPER 30S.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLEAR. HIGHS AROUND 70.  
LOWS AROUND 40.    
FRIDAY THROUGH SATURDAY
 
MOSTLY CLEAR. HIGHS IN THE MID 70S.  
LOWS IN THE LOWER 40S.  
 

 
 
COZ046-050300-  
NORTH AND NORTHEAST ELBERT COUNTY BELOW 6000 FEET/NORTH LINCOLN  
COUNTY-  
INCLUDING AGATE, HUGO, LIMON, AND MATHESON  
405 AM MDT SUN MAY 4 2025  
   
TODAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS LATE IN THE  
AFTERNOON. WINDY. HIGHS IN THE MID 70S. SOUTHEAST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 30 MPH, INCREASING TO 20 TO 30 MPH WITH  
GUSTS UP TO 40 MPH IN THE AFTERNOON. CHANCE OF RAIN 10 PERCENT.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A 20 PERCENT CHANCE OF SHOWERS. WINDY. LOWS IN THE LOWER  
TO MID 40S. SOUTHEAST WINDS 20 TO 30 MPH WITH GUSTS UP TO 40 MPH,  
BECOMING SOUTH 15 TO 20 MPH WITH GUSTS UP TO 30 MPH AFTER  
MIDNIGHT.    
MONDAY
 
CHANCE OF SHOWERS IN THE MORNING, THEN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WINDY, COOLER.  
HIGHS IN THE LOWER TO MID 50S. SOUTHEAST WINDS 20 TO 30 MPH WITH  
GUSTS UP TO 40 MPH.    
MONDAY NIGHT
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. LOWS  
IN THE LOWER 40S. SOUTHEAST WINDS 15 TO 25 MPH WITH GUSTS UP TO  
35 MPH. CHANCE OF RAIN 70 PERCENT.    
TUESDAY
 
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN  
THE LOWER 50S. EAST WINDS 10 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT
 
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS.  
LOWS IN THE MID 30S.    
WEDNESDAY
 
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE MID 50S. CHANCE OF RAIN 60 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE 30S.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLEAR. HIGHS IN THE MID  
60S. LOWS NEAR 40.    
FRIDAY
 
MOSTLY SUNNY WITH A 10 PERCENT CHANCE OF SHOWERS. HIGHS  
AROUND 70.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS NEAR 40.    
SATURDAY
 
MOSTLY SUNNY WITH A 10 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE LOWER 70S.  
 

 
 
COZ047-050300-  
SOUTHEAST ELBERT COUNTY BELOW 6000 FEET/SOUTH LINCOLN COUNTY-  
INCLUDING FORDER, KARVAL, KUTCH, AND PUNKIN CENTER  
405 AM MDT SUN MAY 4 2025  
   
TODAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS LATE IN THE  
AFTERNOON. HIGHS IN THE 70S. SOUTHEAST WINDS 15 TO 25 MPH WITH  
GUSTS UP TO 40 MPH IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT.    
TONIGHT
 
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS. WINDY. LOWS IN THE LOWER TO MID  
40S. SOUTH WINDS 20 TO 30 MPH WITH GUSTS UP TO 40 MPH,  
DIMINISHING TO 15 TO 20 MPH WITH GUSTS UP TO 30 MPH AFTER  
MIDNIGHT. CHANCE OF RAIN 40 PERCENT.    
MONDAY
 
SHOWERS LIKELY IN THE MORNING, THEN SHOWERS AND CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. WINDY, COOLER. HIGHS IN THE  
LOWER TO MID 50S. SOUTHEAST WINDS 20 TO 30 MPH WITH GUSTS UP TO  
40 MPH.    
MONDAY NIGHT
 
SHOWERS AND CHANCE OF THUNDERSTORMS. LOWS NEAR  
40. SOUTHEAST WINDS 10 TO 20 MPH WITH GUSTS UP TO 35 MPH.    
TUESDAY
 
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN  
THE LOWER 50S. EAST WINDS 15 TO 25 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT
 
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS.  
LOWS IN THE MID TO UPPER 30S.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE 50S. CHANCE OF RAIN  
50 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE MID TO UPPER 30S.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLEAR. HIGHS IN THE MID TO  
UPPER 60S. LOWS IN THE UPPER 30S.    
FRIDAY
 
MOSTLY SUNNY. HIGHS NEAR 70.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS NEAR 40.    
SATURDAY
 
MOSTLY SUNNY WITH A 10 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE LOWER 70S.  
 

 
 
COZ035-050300-  
LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET-  
INCLUDING ESTES PARK, GLENDEVEY, NEDERLAND, AND RED FEATHER LAKES  
405 AM MDT SUN MAY 4 2025  
   
TODAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS EARLY IN  
THE AFTERNOON. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS 60 TO 70. SOUTHEAST  
WINDS 10 TO 20 MPH WITH GUSTS UP TO 35 MPH IN THE AFTERNOON.  
CHANCE OF RAIN 40 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER  
MIDNIGHT. LOWS 35 TO 43. SOUTHEAST WINDS 10 TO 20 MPH WITH GUSTS  
UP TO 35 MPH IN THE EVENING, BECOMING LIGHT. CHANCE OF RAIN  
30 PERCENT.    
MONDAY
 
CHANCE OF RAIN SHOWERS IN THE MORNING, THEN RAIN  
SHOWERS AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 47 TO  
57. SOUTHEAST WINDS 10 TO 20 MPH IN THE AFTERNOON. GUSTS UP TO  
30 MPH.    
MONDAY NIGHT
 
RAIN SHOWERS AND CHANCE OF THUNDERSTORMS. LOWS  
33 TO 41.    
TUESDAY
 
RAIN SHOWERS, SNOW SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS. HIGHS 38 TO 48. NORTHEAST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH.    
TUESDAY NIGHT
 
RAIN SHOWERS LIKELY AND CHANCE OF SNOW SHOWERS.  
LOWS 30 TO 38. CHANCE OF PRECIPITATION 70 PERCENT.    
WEDNESDAY
 
RAIN SHOWERS LIKELY, CHANCE OF THUNDERSTORMS AND  
SLIGHT CHANCE OF SNOW SHOWERS. HIGHS 44 TO 54. CHANCE OF  
PRECIPITATION 60 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 30 TO 38.    
THURSDAY
 
PARTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. WARMER. HIGHS 56 TO 66.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS 35 TO 45.    
FRIDAY
 
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS 59 TO 69.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 36 TO 46.    
SATURDAY
 
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 60 TO 70.  
 

 
 
COZ036-050300-  
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  
405 AM MDT SUN MAY 4 2025  
   
TODAY
 
MOSTLY SUNNY 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.  
HIGHS 60 TO 70. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
30 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 40 PERCENT.    
TONIGHT
 
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS 34 TO 44. SOUTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 30 MPH IN THE EVENING, BECOMING  
LIGHT. CHANCE OF RAIN 40 PERCENT.    
MONDAY
 
RAIN SHOWERS LIKELY IN THE MORNING, THEN RAIN SHOWERS  
AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 45 TO 55.  
SOUTHEAST WINDS 10 TO 15 MPH IN THE AFTERNOON.    
MONDAY NIGHT
 
RAIN SHOWERS WITH THUNDERSTORMS LIKELY. LOWS  
30 TO 40.    
TUESDAY
 
RAIN AND SNOW SHOWERS. HIGHS 39 TO 49. NORTHEAST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT
 
RAIN SHOWERS WITH SNOW SHOWERS LIKELY AND SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS 30 TO 38.    
WEDNESDAY
 
RAIN SHOWERS LIKELY, CHANCE OF THUNDERSTORMS AND  
SLIGHT CHANCE OF SNOW SHOWERS. HIGHS 44 TO 54. CHANCE OF  
PRECIPITATION 70 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 30 TO 38.    
THURSDAY
 
PARTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. WARMER. HIGHS 55 TO 65.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS 35 TO 43.    
FRIDAY
 
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS 59 TO 69.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 36 TO 44.    
SATURDAY
 
PARTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 60 TO 70.  
 

 
 
COZ030-050300-  
JACKSON COUNTY BELOW 9000 FEET-  
INCLUDING GOULD, NORTH PARK, RAND, SPICER, AND WALDEN  
405 AM MDT SUN MAY 4 2025  
   
TODAY
 
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF THUNDERSTORMS EARLY IN THE AFTERNOON. MOSTLY CLOUDY  
WITH A CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS  
LATE IN THE AFTERNOON. HIGHS IN THE LOWER TO MID 60S. SOUTHEAST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN THE AFTERNOON.  
CHANCE OF RAIN 40 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER TO MID  
30S. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN THE  
EVENING, BECOMING LIGHT. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN RAIN SHOWERS AND CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 55 TO 61. SOUTHEAST WINDS 10 TO 20 MPH WITH  
GUSTS UP TO 30 MPH IN THE AFTERNOON.    
MONDAY NIGHT
 
RAIN SHOWERS LIKELY, CHANCE OF THUNDERSTORMS AND  
SNOW SHOWERS. LOWS IN THE LOWER TO MID 30S. EAST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION  
60 PERCENT.    
TUESDAY
 
RAIN AND SNOW SHOWERS LIKELY. HIGHS NEAR 50. NORTHEAST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
PRECIPITATION 70 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. LOWS NEAR 30. CHANCE OF PRECIPITATION 40 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS, SLIGHT  
CHANCE OF THUNDERSTORMS AND SNOW SHOWERS. HIGHS IN THE 50S.  
CHANCE OF PRECIPITATION 50 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS NEAR 30.    
THURSDAY
 
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 58 TO 64.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 30S.    
FRIDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE LOWER TO MID 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE 30S.    
SATURDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS IN THE MID TO UPPER 60S.  
 

 
 
COZ032-050300-  
GRAND AND SUMMIT COUNTIES BELOW 9000 FEET-  
INCLUDING DILLON, FRASER, GRANBY, GRAND LAKE,  
HOT SULPHUR SPRINGS, AND KREMMLING  
405 AM MDT SUN MAY 4 2025  
   
TODAY
 
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 59 TO 67.  
SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 40 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE 30S.  
SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN THE  
EVENING, BECOMING LIGHT. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
CHANCE OF RAIN SHOWERS IN THE MORNING, THEN RAIN  
SHOWERS AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 51 TO  
61. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN THE  
AFTERNOON.    
MONDAY NIGHT
 
RAIN SHOWERS LIKELY, CHANCE OF THUNDERSTORMS AND  
SNOW SHOWERS. LOWS NEAR 30. CHANCE OF PRECIPITATION 60 PERCENT.    
TUESDAY
 
RAIN AND SNOW SHOWERS. HIGHS 45 TO 55.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. LOWS NEAR 30. CHANCE OF PRECIPITATION 40 PERCENT.    
WEDNESDAY
 
RAIN SHOWERS LIKELY, SLIGHT CHANCE OF THUNDERSTORMS  
AND SNOW SHOWERS. HIGHS 50 TO 60. CHANCE OF PRECIPITATION  
60 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 28 TO 34.    
THURSDAY
 
PARTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 56 TO 64.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS 31 TO 37.    
FRIDAY
 
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS 60 TO 68.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 32 TO 38.    
SATURDAY
 
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 61 TO 69.  
 

 
 
COZ037-050300-  
CENTRAL AND SOUTHEAST PARK COUNTY-  
INCLUDING FAIRPLAY, HARTSEL, LAKE GEORGE, AND SOUTH PARK  
405 AM MDT SUN MAY 4 2025  
   
TODAY
 
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS EARLY  
IN THE AFTERNOON. RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS  
LATE IN THE AFTERNOON. HIGHS 54 TO 62. SOUTHEAST WINDS 10 TO  
20 MPH WITH GUSTS UP TO 30 MPH IN THE AFTERNOON. CHANCE OF RAIN  
60 PERCENT.    
TONIGHT
 
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS  
IN THE EVENING, THEN A CHANCE OF RAIN AND SNOW SHOWERS AFTER  
MIDNIGHT. NO SNOW ACCUMULATION. LOWS IN THE LOWER TO MID 30S.  
SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH IN THE EVENING,  
BECOMING LIGHT. CHANCE OF PRECIPITATION 60 PERCENT.    
MONDAY
 
RAIN AND SNOW SHOWERS LIKELY IN THE MORNING, THEN RAIN  
SHOWERS, SNOW SHOWERS AND CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS 39 TO 47.  
SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN THE  
AFTERNOON.    
MONDAY NIGHT
 
SNOW SHOWERS, RAIN SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS NEAR 30. CHANCE OF PRECIPITATION 60 PERCENT.    
TUESDAY
 
RAIN AND SNOW SHOWERS. HIGHS 38 TO 44. NORTHEAST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT
 
SNOW SHOWERS LIKELY AND SLIGHT CHANCE OF RAIN  
SHOWERS. LOWS NEAR 30. CHANCE OF PRECIPITATION 70 PERCENT.    
WEDNESDAY
 
SNOW SHOWERS, RAIN SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS. HIGHS 42 TO 48. CHANCE OF PRECIPITATION  
70 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW SHOWERS. LOWS NEAR 30. CHANCE OF PRECIPITATION 20 PERCENT.    
THURSDAY
 
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 52 TO 58.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 30S.    
FRIDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS 55 TO 63.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID TO UPPER 30S.    
SATURDAY
 
PARTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 55 TO 63.  
 

 
 
COZ033-050300-  
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  
405 AM MDT SUN MAY 4 2025  
   
TODAY
 
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF THUNDERSTORMS AND SLIGHT CHANCE OF SNOW SHOWERS EARLY  
IN THE AFTERNOON. SNOW SHOWERS LIKELY, CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. NO SNOW  
ACCUMULATION. HIGHS 48 TO 58. SOUTHEAST WINDS 10 TO 20 MPH WITH  
GUSTS UP TO 30 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
60 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS, SNOW  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN  
PARTLY CLOUDY AFTER MIDNIGHT. LOWS 28 TO 36. SOUTHEAST WINDS  
10 TO 20 MPH. GUSTS UP TO 30 MPH IN THE EVENING. CHANCE OF  
PRECIPITATION 40 PERCENT.    
MONDAY
 
CHANCE OF RAIN AND SNOW SHOWERS IN THE MORNING, THEN  
RAIN SHOWERS, SNOW SHOWERS AND CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. SNOW ACCUMULATION UP TO 2 INCHES. HIGHS 40 TO 50.  
SOUTHEAST WINDS 10 TO 20 MPH WITH GUSTS UP TO 30 MPH IN THE  
AFTERNOON.    
MONDAY NIGHT
 
SNOW SHOWERS LIKELY, RAIN SHOWERS AND CHANCE OF  
THUNDERSTORMS. LOWS 24 TO 32. SOUTHEAST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 30 MPH.    
TUESDAY
 
SNOW SHOWERS. SNOW ACCUMULATION UP TO 3 INCHES  
POSSIBLE. HIGHS 33 TO 43. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 25 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 22 TO 32.    
WEDNESDAY
 
SNOW SHOWERS, RAIN SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS. HIGHS 38 TO 48. CHANCE OF PRECIPITATION  
70 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW SHOWERS. LOWS 22 TO 32. CHANCE OF PRECIPITATION 20 PERCENT.    
THURSDAY
 
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.  
HIGHS 46 TO 56. CHANCE OF PRECIPITATION 50 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 26 TO 36.    
FRIDAY
 
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.  
HIGHS 49 TO 59. CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 27 TO 37.    
SATURDAY
 
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.  
HIGHS 51 TO 61. CHANCE OF PRECIPITATION 50 PERCENT.  
 

 
 
COZ034-050300-  
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  
405 AM MDT SUN MAY 4 2025  
   
TODAY
 
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF RAIN SHOWERS, SNOW SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS EARLY IN THE AFTERNOON. SNOW SHOWERS LIKELY AND  
CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. LITTLE OR NO SNOW  
ACCUMULATION. HIGHS 46 TO 56. SOUTHEAST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 30 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
60 PERCENT.    
TONIGHT
 
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS. LOWS 26 TO 36.  
SOUTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 50 PERCENT.   
MONDAY
 
SNOW SHOWERS LIKELY AND CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN SNOW SHOWERS, RAIN SHOWERS AND CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. SNOW ACCUMULATION OF 1 TO  
4 INCHES. HIGHS 35 TO 45. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 25 MPH.    
MONDAY NIGHT
 
SNOW SHOWERS, RAIN SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS 21 TO 31. CHANCE OF PRECIPITATION 70 PERCENT.   
TUESDAY
 
SNOW SHOWERS. SNOW ACCUMULATION UP TO 3 INCHES  
POSSIBLE. HIGHS 32 TO 42. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 30 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 21 TO 31.    
WEDNESDAY
 
SNOW SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
HIGHS 36 TO 46. CHANCE OF SNOW 70 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. LOWS 22 TO 32. CHANCE OF PRECIPITATION 30 PERCENT.    
THURSDAY
 
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.  
HIGHS 43 TO 53. CHANCE OF PRECIPITATION 50 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS AND SNOW SHOWERS. LOWS 25 TO 35. CHANCE OF SNOW  
20 PERCENT.    
FRIDAY
 
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.  
HIGHS 47 TO 57. CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 27 TO 37. CHANCE OF SNOW  
30 PERCENT.    
SATURDAY
 
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.  
HIGHS 48 TO 58. CHANCE OF PRECIPITATION 50 PERCENT.  
 

 
 
COZ031-050300-  
WEST JACKSON AND WEST GRAND COUNTIES ABOVE 9000 FEET-  
INCLUDING MT ZIRKEL  
405 AM MDT SUN MAY 4 2025  
   
TODAY
 
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF THUNDERSTORMS AND SNOW SHOWERS EARLY IN THE AFTERNOON.  
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS LATE IN THE  
AFTERNOON. HIGHS 53 TO 63. SOUTHEAST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH IN THE AFTERNOON. CHANCE OF SNOW 50 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS, SNOW  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN  
PARTLY CLOUDY AFTER MIDNIGHT. LOWS 30 TO 36. SOUTHEAST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN THE EVENING, BECOMING  
LIGHT. CHANCE OF PRECIPITATION 30 PERCENT.    
MONDAY
 
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS IN  
THE MORNING, THEN RAIN SHOWERS, CHANCE OF THUNDERSTORMS AND SNOW  
SHOWERS LIKELY IN THE AFTERNOON. NO SNOW ACCUMULATION. HIGHS  
48 TO 58. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH IN  
THE AFTERNOON.    
MONDAY NIGHT
 
RAIN SHOWERS, SNOW SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS 28 TO 34. EAST WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 35 MPH. CHANCE OF PRECIPITATION 60 PERCENT.    
TUESDAY
 
SNOW SHOWERS LIKELY AND RAIN SHOWERS. HIGHS 39 TO 49.  
NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 40 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. LOWS 26 TO 32. CHANCE OF PRECIPITATION 40 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS, SLIGHT  
CHANCE OF THUNDERSTORMS AND SNOW SHOWERS. HIGHS 45 TO 55. CHANCE  
OF PRECIPITATION 40 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 27 TO 33.    
THURSDAY
 
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.  
HIGHS 50 TO 60. CHANCE OF PRECIPITATION 50 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 31 TO 37.    
FRIDAY
 
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS 54 TO 64.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 32 TO 38.    
SATURDAY
 
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 55 TO 65.  
 

 
 
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