193  
FPUS55 KBOU 051109  
ZFPBOU  
 
ZONE FORECAST PRODUCT FOR NORTHEAST COLORADO  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
509 AM MDT MON MAY 5 2025  
 
COZ038-060300-  
LARIMER COUNTY BELOW 6000 FEET/NORTHWEST WELD COUNTY-  
INCLUDING FORT COLLINS, HEREFORD, LOVELAND, AND NUNN  
509 AM MDT MON MAY 5 2025  
   
TODAY  
SLIGHT CHANCE OF SHOWERS LATE IN THE MORNING. SHOWERS  
LIKELY AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 60 TO  
66. SOUTHEAST WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH. CHANCE  
OF RAIN 70 PERCENT.    
TONIGHT  
SHOWERS AND CHANCE OF THUNDERSTORMS IN THE EVENING,  
THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER TO MID  
40S. SOUTHEAST WINDS 15 TO 25 MPH. GUSTS UP TO 35 MPH IN THE  
EVENING.    
TUESDAY  
RAIN LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
MORNING, THEN RAIN AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS 48 TO 54. EAST WINDS 10 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT  
RAIN. LOWS IN THE UPPER 30S. NORTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 20 MPH.    
WEDNESDAY  
SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS IN THE MID TO UPPER 50S. CHANCE OF RAIN 70 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID TO UPPER 30S.    
THURSDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE MID TO UPPER 60S.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS NEAR 40.    
FRIDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE LOWER TO MID 70S.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 40S.    
SATURDAY  
MOSTLY SUNNY WITH A 10 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 72 TO 78.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE 40S.    
SUNDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 74 TO 80.  
 
 
 
COZ039-060300-  
BOULDER AND JEFFERSON COUNTIES BELOW 6000 FEET/WEST BROOMFIELD  
COUNTY-  
INCLUDING ARVADA, BOULDER, GOLDEN, LAKEWOOD, AND LONGMONT  
509 AM MDT MON MAY 5 2025  
   
TODAY  
CHANCE OF SHOWERS IN THE MORNING, THEN SHOWERS AND  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER TO  
MID 60S. SOUTHEAST WINDS 10 TO 15 MPH IN THE AFTERNOON.    
TONIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE  
LOWER TO MID 40S. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH IN THE EVENING, BECOMING LIGHT. CHANCE OF RAIN 70 PERCENT.   
TUESDAY  
RAIN LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
MORNING, THEN RAIN AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS NEAR 50. NORTHEAST WINDS 10 TO 15 MPH IN THE AFTERNOON.    
TUESDAY NIGHT  
RAIN. LOWS IN THE MID 30S TO LOWER 40S.    
WEDNESDAY  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN  
THE 50S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE UPPER 30S.    
THURSDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE MID TO UPPER 60S.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 40S.    
FRIDAY  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE LOWER TO MID 70S.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE UPPER 40S.    
SATURDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE LOWER TO MID 70S.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SUNDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE MID TO UPPER 70S.  
 
 
 
COZ040-060300-  
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  
509 AM MDT MON MAY 5 2025  
   
TODAY  
CHANCE OF SHOWERS IN THE MORNING, THEN SHOWERS AND  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER TO  
MID 60S. SOUTH WINDS 15 TO 25 MPH WITH GUSTS UP TO 40 MPH.    
TONIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE  
LOWER 40S. SOUTHEAST WINDS 10 TO 20 MPH WITH GUSTS UP TO 35 MPH  
IN THE EVENING, BECOMING LIGHT. CHANCE OF RAIN 60 PERCENT.    
TUESDAY  
RAIN LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
MORNING, THEN RAIN AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS NEAR 50. NORTHEAST WINDS 10 TO 20 MPH WITH GUSTS UP TO  
30 MPH.    
TUESDAY NIGHT  
RAIN. LOWS IN THE UPPER 30S.    
WEDNESDAY  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN  
THE 50S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS NEAR 40.    
THURSDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 40S.    
FRIDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID TO UPPER 40S.    
SATURDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE MID 70S.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SUNDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE UPPER 70S.  
 
 
 
COZ041-060300-  
ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET-  
INCLUDING CASTLE ROCK, ELBERT, FONDIS, KIOWA, AND LARKSPUR  
509 AM MDT MON MAY 5 2025  
   
TODAY  
WINDY. SHOWERS LIKELY IN THE MORNING, THEN SHOWERS AND  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 50 TO 58. SOUTH  
WINDS 20 TO 30 MPH WITH GUSTS UP TO 40 MPH.    
TONIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS NEAR 40.  
SOUTHEAST WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF  
RAIN 70 PERCENT.    
TUESDAY  
RAIN. SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING,  
THEN A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID  
TO UPPER 40S. EAST WINDS 10 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT  
RAIN. LOWS IN THE LOWER TO MID 30S. NORTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 20 MPH.    
WEDNESDAY  
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS 46 TO 52. NORTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH.   
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE LOWER TO MID 30S.    
THURSDAY  
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 58 TO 64. CHANCE OF RAIN  
30 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS NEAR 40.    
FRIDAY  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 65 TO 71.    
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  
THUNDERSTORMS. HIGHS 67 TO 73.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 41 TO 47.    
SUNDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 70 TO 76.  
 
 
 
COZ043-060300-  
CENTRAL AND SOUTH WELD COUNTY-  
INCLUDING EATON, FORT LUPTON, GREELEY, AND ROGGEN  
509 AM MDT MON MAY 5 2025  
   
TODAY  
SLIGHT CHANCE OF SHOWERS LATE IN THE MORNING. SHOWERS  
LIKELY AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WINDY. HIGHS  
IN THE MID 60S. SOUTHEAST WINDS 10 TO 20 MPH, INCREASING TO 20 TO  
30 MPH IN THE AFTERNOON. GUSTS UP TO 40 MPH. CHANCE OF RAIN  
70 PERCENT.    
TONIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID  
40S. SOUTHEAST WINDS 15 TO 25 MPH. GUSTS UP TO 40 MPH IN THE  
EVENING. CHANCE OF RAIN 60 PERCENT.    
TUESDAY  
RAIN LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
MORNING, THEN RAIN AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE LOWER 50S. EAST WINDS 10 TO 20 MPH WITH GUSTS UP TO  
35 MPH.    
TUESDAY NIGHT  
RAIN. LOWS AROUND 40. NORTH WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH.    
WEDNESDAY  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN  
THE UPPER 50S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID TO UPPER 30S.    
THURSDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS NEAR 40.    
FRIDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE MID 70S.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE 40S.    
SATURDAY  
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 40S.    
SUNDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS AROUND 80.  
 
 
 
COZ042-060300-  
NORTHEAST WELD COUNTY-  
INCLUDING BRIGGSDALE, GROVER, PAWNEE BUTTES, RAYMER, AND STONEHAM  
509 AM MDT MON MAY 5 2025  
   
TODAY  
WINDY. SLIGHT CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE 60S. SOUTHEAST WINDS 20 TO 30 MPH WITH GUSTS UP TO  
40 MPH. CHANCE OF RAIN 60 PERCENT.    
TONIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE  
LOWER 40S. SOUTHEAST WINDS 15 TO 25 MPH. GUSTS UP TO 40 MPH IN  
THE EVENING. CHANCE OF RAIN 60 PERCENT.    
TUESDAY  
RAIN LIKELY IN THE MORNING, THEN RAIN AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID TO  
UPPER 50S. EAST WINDS 10 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT  
RAIN AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS  
NEAR 40. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
WEDNESDAY  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS  
NEAR 60. EAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID TO UPPER 30S.    
THURSDAY  
PARTLY CLOUDY. HIGHS IN THE MID 60S TO LOWER 70S.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 30S.    
FRIDAY  
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF THUNDERSTORMS.  
HIGHS IN THE 70S.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 40S.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE MID TO  
UPPER 70S. LOWS IN THE 40S.    
SUNDAY  
MOSTLY SUNNY WITH A 10 PERCENT CHANCE OF THUNDERSTORMS.  
HIGHS NEAR 80.  
 
 
 
COZ044-060300-  
MORGAN COUNTY-  
INCLUDING BRUSH, FORT MORGAN, GOODRICH, AND WIGGINS  
509 AM MDT MON MAY 5 2025  
   
TODAY  
WINDY. SLIGHT CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE MID 60S. SOUTHEAST WINDS 20 TO 30 MPH WITH GUSTS UP  
TO 40 MPH. CHANCE OF RAIN 60 PERCENT.    
TONIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN A CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 40S. SOUTHEAST  
WINDS 15 TO 25 MPH. GUSTS UP TO 35 MPH IN THE EVENING. CHANCE OF  
RAIN 60 PERCENT.    
TUESDAY  
RAIN LIKELY IN THE MORNING, THEN RAIN AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID TO  
UPPER 50S. EAST WINDS 10 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT  
RAIN. LOWS IN THE UPPER 30S. NORTHEAST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
WEDNESDAY  
SHOWERS. HIGHS IN THE UPPER 50S. NORTHEAST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 20 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE UPPER 30S.    
THURSDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 30S.    
FRIDAY  
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF THUNDERSTORMS.  
HIGHS IN THE MID 70S.    
FRIDAY NIGHT THROUGH SUNDAY  
MOSTLY CLEAR. LOWS IN THE LOWER TO  
MID 40S. HIGHS NEAR 80.  
 
 
 
COZ045-060300-  
CENTRAL AND EAST ADAMS AND ARAPAHOE COUNTIES-  
INCLUDING BENNETT, BYERS, DEER TRAIL, AND LEADER  
509 AM MDT MON MAY 5 2025  
   
TODAY  
WINDY. CHANCE OF SHOWERS IN THE MORNING, THEN SHOWERS  
LIKELY AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS NEAR  
60. SOUTHEAST WINDS 20 TO 30 MPH WITH GUSTS UP TO 40 MPH. CHANCE  
OF RAIN 70 PERCENT.    
TONIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN A CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. WINDY. LOWS IN THE LOWER 40S.  
SOUTHEAST WINDS 20 TO 30 MPH WITH GUSTS UP TO 40 MPH, DIMINISHING  
TO 10 TO 15 MPH WITH GUSTS UP TO 25 MPH AFTER MIDNIGHT. CHANCE OF  
RAIN 60 PERCENT.    
TUESDAY  
RAIN LIKELY IN THE MORNING, THEN RAIN AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS NEAR 50. EAST  
WINDS 10 TO 20 MPH WITH GUSTS UP TO 35 MPH.    
TUESDAY NIGHT  
RAIN. LOWS IN THE UPPER 30S. NORTHEAST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
WEDNESDAY  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN  
THE 50S. NORTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE MID 30S.    
THURSDAY  
PARTLY CLOUDY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 40.    
FRIDAY  
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF THUNDERSTORMS.  
HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 40S.    
SATURDAY  
MOSTLY SUNNY WITH A 10 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE 70S.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 40S.    
SUNDAY  
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF THUNDERSTORMS.  
HIGHS IN THE MID 70S TO LOWER 80S.  
 
 
 
COZ048-060300-  
LOGAN COUNTY-  
INCLUDING CROOK, MERINO, STERLING, AND PEETZ  
509 AM MDT MON MAY 5 2025  
   
TODAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WINDY. HIGHS IN THE MID  
TO UPPER 60S. SOUTH WINDS 20 TO 30 MPH WITH GUSTS UP TO 40 MPH.  
CHANCE OF PRECIPITATION 40 PERCENT.    
TONIGHT  
CLOUDY. CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A  
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. SOUTH WINDS 20 TO 25 MPH WITH  
GUSTS UP TO 35 MPH, BECOMING SOUTHEAST 10 TO 15 MPH WITH GUSTS UP  
TO 20 MPH AFTER MIDNIGHT. CHANCE OF RAIN 40 PERCENT.    
TUESDAY  
RAIN LIKELY IN THE MORNING, THEN RAIN AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS NEAR 60. EAST  
WINDS 10 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT  
RAIN AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN  
THE LOWER 40S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH.    
WEDNESDAY  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS  
NEAR 60. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE UPPER 30S.    
THURSDAY  
PARTLY CLOUDY. HIGHS IN THE MID 60S TO LOWER 70S.    
THURSDAY NIGHT THROUGH SUNDAY  
MOSTLY CLEAR. LOWS 40 TO 46.  
HIGHS 73 TO 83.  
 
 
 
COZ049-060300-  
WASHINGTON COUNTY-  
INCLUDING AKRON, COPE, LAST CHANCE, AND OTIS  
509 AM MDT MON MAY 5 2025  
   
TODAY  
WINDY. SLIGHT CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS 60 TO 66. SOUTH WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.  
CHANCE OF RAIN 60 PERCENT.    
TONIGHT  
CLOUDY. CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A  
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. SOUTHEAST WINDS 15 TO 25 MPH.  
GUSTS UP TO 40 MPH IN THE EVENING. CHANCE OF RAIN 50 PERCENT.    
TUESDAY  
RAIN LIKELY IN THE MORNING, THEN RAIN AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 52 TO 58. EAST  
WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.    
TUESDAY NIGHT  
RAIN. LOWS IN THE UPPER 30S. NORTHEAST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 30 MPH.    
WEDNESDAY  
SHOWERS. HIGHS IN THE MID TO UPPER 50S. NORTHEAST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE MID 30S.    
THURSDAY  
PARTLY CLOUDY. HIGHS IN THE MID TO UPPER 60S.    
THURSDAY NIGHT THROUGH SUNDAY  
MOSTLY CLEAR. LOWS 39 TO 45.  
HIGHS 71 TO 80.  
 
 
 
COZ050-060300-  
SEDGWICK COUNTY-  
INCLUDING JULESBURG, OVID, AND SEDGWICK  
509 AM MDT MON MAY 5 2025  
   
TODAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS AROUND 70. SOUTH WINDS 15 TO 25 MPH WITH GUSTS  
UP TO 40 MPH. CHANCE OF RAIN 30 PERCENT.    
TONIGHT  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID 40S. SOUTH WINDS  
10 TO 20 MPH. GUSTS UP TO 35 MPH IN THE EVENING. CHANCE OF RAIN  
30 PERCENT.    
TUESDAY  
CHANCE OF RAIN IN THE MORNING, THEN RAIN LIKELY AND  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE  
LOWER TO MID 60S. EAST WINDS 10 TO 20 MPH WITH GUSTS UP TO  
25 MPH. CHANCE OF RAIN 60 PERCENT.    
TUESDAY NIGHT  
RAIN LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS.  
LOWS IN THE LOWER 40S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP  
TO 20 MPH. CHANCE OF RAIN 70 PERCENT.    
WEDNESDAY  
SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS IN THE LOWER 60S. EAST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
20 MPH. CHANCE OF RAIN 70 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE UPPER 30S.    
THURSDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT THROUGH SUNDAY  
MOSTLY CLEAR. LOWS 40 TO 46.  
HIGHS 74 TO 80.  
 
 
 
COZ051-060300-  
PHILLIPS COUNTY-  
INCLUDING AMHERST, HAXTUN, AND HOLYOKE  
509 AM MDT MON MAY 5 2025  
   
TODAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS NEAR 70. SOUTH WINDS 15 TO 25 MPH WITH GUSTS UP  
TO 40 MPH. CHANCE OF RAIN 30 PERCENT.    
TONIGHT  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. CLOUDY  
WITH A CHANCE OF SHOWERS. LOWS IN THE MID 40S. SOUTHEAST WINDS  
10 TO 20 MPH. GUSTS UP TO 35 MPH IN THE EVENING. CHANCE OF RAIN  
30 PERCENT.    
TUESDAY  
CHANCE OF RAIN IN THE MORNING, THEN RAIN LIKELY AND  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE  
LOWER TO MID 60S. EAST WINDS 10 TO 20 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF RAIN 70 PERCENT.    
TUESDAY NIGHT  
RAIN AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN  
THE LOWER 40S. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH.    
WEDNESDAY  
SHOWERS. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 20 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE UPPER 30S.    
THURSDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT THROUGH SUNDAY  
MOSTLY CLEAR. LOWS 40 TO 45.  
HIGHS 74 TO 80.  
 
 
 
COZ046-060300-  
NORTH AND NORTHEAST ELBERT COUNTY BELOW 6000 FEET/NORTH LINCOLN  
COUNTY-  
INCLUDING AGATE, HUGO, LIMON, AND MATHESON  
509 AM MDT MON MAY 5 2025  
   
TODAY  
WINDY. CHANCE OF SHOWERS IN THE MORNING, THEN SHOWERS  
AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID TO  
UPPER 50S. SOUTH WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.    
TONIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN A CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. WINDY. LOWS IN THE LOWER 40S.  
SOUTHEAST 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 60 PERCENT.    
TUESDAY  
RAIN. SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS NEAR 50. EAST WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.    
TUESDAY NIGHT  
RAIN. LOWS IN THE MID TO UPPER 30S. NORTHEAST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.    
WEDNESDAY  
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS IN THE LOWER 50S. NORTH WINDS 10 TO 15 MPH WITH GUSTS UP TO  
20 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE MID 30S.    
THURSDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 60S.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 30S TO LOWER 40S.   
FRIDAY  
MOSTLY SUNNY WITH A 10 PERCENT CHANCE OF THUNDERSTORMS.  
HIGHS AROUND 70.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS NEAR 40.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 40S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S.  
 
 
 
COZ047-060300-  
SOUTHEAST ELBERT COUNTY BELOW 6000 FEET/SOUTH LINCOLN COUNTY-  
INCLUDING FORDER, KARVAL, KUTCH, AND PUNKIN CENTER  
509 AM MDT MON MAY 5 2025  
   
TODAY  
WINDY. SHOWERS LIKELY IN THE MORNING, THEN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE  
LOWER TO MID 50S. SOUTHEAST WINDS 20 TO 30 MPH WITH GUSTS UP TO  
40 MPH.    
TONIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN A CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER TO MID 40S.  
SOUTHEAST WINDS 15 TO 25 MPH. GUSTS UP TO 40 MPH IN THE EVENING.  
CHANCE OF RAIN 60 PERCENT.    
TUESDAY  
RAIN. CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS  
IN THE UPPER 40S. EAST WINDS 15 TO 25 MPH WITH GUSTS UP TO  
35 MPH.    
TUESDAY NIGHT  
RAIN. LOWS IN THE MID TO UPPER 30S. NORTHEAST  
WINDS 10 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
WEDNESDAY  
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS IN THE LOWER 50S. NORTH WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID TO UPPER 30S.    
THURSDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER TO MID 60S.    
THURSDAY NIGHT AND FRIDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 30S.  
HIGHS AROUND 70.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 40S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE 70S.  
 
 
 
COZ035-060300-  
LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET-  
INCLUDING ESTES PARK, GLENDEVEY, NEDERLAND, AND RED FEATHER LAKES  
509 AM MDT MON MAY 5 2025  
   
TODAY  
CHANCE OF RAIN SHOWERS IN THE MORNING, THEN RAIN SHOWERS  
AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 50 TO 60.  
SOUTHEAST WINDS 10 TO 20 MPH WITH GUSTS UP TO 30 MPH IN THE  
AFTERNOON.    
TONIGHT  
RAIN SHOWERS AND CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN A CHANCE OF RAIN AND SNOW SHOWERS AFTER MIDNIGHT.  
NO SNOW ACCUMULATION. LOWS 33 TO 41. SOUTHEAST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 30 MPH IN THE EVENING, BECOMING LIGHT.    
TUESDAY  
SLIGHT CHANCE OF THUNDERSTORMS. RAIN AND SNOW LIKELY  
IN THE MORNING, THEN RAIN AND SNOW IN THE AFTERNOON. SNOW  
ACCUMULATION UP TO 3 INCHES. HIGHS 38 TO 44. EAST WINDS 10 TO  
15 MPH IN THE AFTERNOON.    
TUESDAY NIGHT  
RAIN AND SNOW. SNOW ACCUMULATION UP TO 3 INCHES  
POSSIBLE. LOWS 29 TO 35.    
WEDNESDAY  
RAIN SHOWERS, SNOW SHOWERS LIKELY AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS 43 TO 51. CHANCE OF PRECIPITATION  
70 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A 10 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 29 TO 37.    
THURSDAY  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 53 TO 63.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 34 TO 42.    
FRIDAY  
PARTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 59 TO 69.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 36 TO 46.    
SATURDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 60 TO 70.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 37 TO 47.    
SUNDAY  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 63 TO 73.  
 
 
 
COZ036-060300-  
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  
509 AM MDT MON MAY 5 2025  
   
TODAY  
RAIN SHOWERS LIKELY IN THE MORNING, THEN RAIN SHOWERS  
AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 48 TO 58.  
SOUTHEAST WINDS 10 TO 15 MPH IN THE AFTERNOON.    
TONIGHT  
RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN A CHANCE OF RAIN AND SNOW SHOWERS AFTER MIDNIGHT.  
NO SNOW ACCUMULATION. LOWS 31 TO 39. SOUTHEAST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 20 MPH IN THE EVENING, BECOMING LIGHT. CHANCE OF  
PRECIPITATION 70 PERCENT.    
TUESDAY  
SLIGHT CHANCE OF THUNDERSTORMS. RAIN AND SNOW LIKELY  
IN THE MORNING, THEN RAIN AND SNOW IN THE AFTERNOON. SNOW  
ACCUMULATION OF 3 TO 5 INCHES. HIGHS 37 TO 43. NORTHEAST WINDS  
10 TO 15 MPH IN THE AFTERNOON.    
TUESDAY NIGHT  
RAIN AND SNOW. SNOW ACCUMULATION OF 3 TO  
6 INCHES POSSIBLE. LOWS 28 TO 34.    
WEDNESDAY  
RAIN SHOWERS, SNOW SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS. HIGHS 41 TO 49.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 28 TO 36.    
THURSDAY  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 51 TO 61.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 33 TO 41.    
FRIDAY  
PARTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 58 TO 68.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 35 TO 45.    
SATURDAY  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 59 TO 69.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 37 TO 47.    
SUNDAY  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 64 TO 74.  
 
 
 
COZ030-060300-  
JACKSON COUNTY BELOW 9000 FEET-  
INCLUDING GOULD, NORTH PARK, RAND, SPICER, AND WALDEN  
509 AM MDT MON MAY 5 2025  
   
TODAY  
CHANCE OF THUNDERSTORMS EARLY IN THE AFTERNOON. RAIN  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON.  
HIGHS NEAR 60. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH IN THE AFTERNOON. CHANCE OF RAIN 60 PERCENT.    
TONIGHT  
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE EVENING,  
THEN A CHANCE OF RAIN AND SNOW SHOWERS AFTER MIDNIGHT. LOWS IN  
THE LOWER 30S. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH IN THE EVENING, BECOMING LIGHT. CHANCE OF PRECIPITATION  
50 PERCENT.    
TUESDAY  
CHANCE OF RAIN AND SNOW SHOWERS IN THE MORNING, THEN  
RAIN SHOWERS LIKELY, SLIGHT CHANCE OF THUNDERSTORMS AND SNOW  
SHOWERS IN THE AFTERNOON. NO SNOW ACCUMULATION. HIGHS NEAR 50.  
EAST WINDS 10 TO 20 MPH WITH GUSTS UP TO 30 MPH IN THE AFTERNOON.  
CHANCE OF PRECIPITATION 70 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. LOWS NEAR 30. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP  
TO 30 MPH. CHANCE OF PRECIPITATION 40 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS, SNOW  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER TO  
MID 50S. EAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH. CHANCE  
OF PRECIPITATION 50 PERCENT.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS NEAR 30.    
THURSDAY  
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS NEAR 60. CHANCE OF RAIN  
40 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 30S.    
FRIDAY  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE LOWER TO MID 60S.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 30S.    
SATURDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE MID TO UPPER 60S.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 30S.    
SUNDAY  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 65 TO 71.  
 
 
 
COZ032-060300-  
GRAND AND SUMMIT COUNTIES BELOW 9000 FEET-  
INCLUDING DILLON, FRASER, GRANBY, GRAND LAKE,  
HOT SULPHUR SPRINGS, AND KREMMLING  
509 AM MDT MON MAY 5 2025  
   
TODAY  
SLIGHT CHANCE OF RAIN SHOWERS LATE IN THE MORNING. RAIN  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS 53 TO 61. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH IN THE AFTERNOON. CHANCE OF RAIN 70 PERCENT.    
TONIGHT  
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE EVENING,  
THEN A CHANCE OF RAIN AND SNOW SHOWERS AFTER MIDNIGHT. LOWS NEAR  
30. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH IN THE  
EVENING, BECOMING LIGHT. CHANCE OF PRECIPITATION 50 PERCENT.    
TUESDAY  
CHANCE OF RAIN AND SNOW SHOWERS IN THE MORNING, THEN  
RAIN SHOWERS, SNOW SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION.  
HIGHS 45 TO 55. EAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH  
IN THE AFTERNOON. CHANCE OF PRECIPITATION 60 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, SNOW  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 47 TO 57.  
CHANCE OF PRECIPITATION 50 PERCENT.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 27 TO 33.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 54 TO 62. CHANCE OF RAIN  
50 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 31 TO 37.    
FRIDAY  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 59 TO 67.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 31 TO 37.    
SATURDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 61 TO 71.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 33 TO 39.    
SUNDAY  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 63 TO 71.  
 
 
 
COZ037-060300-  
CENTRAL AND SOUTHEAST PARK COUNTY-  
INCLUDING FAIRPLAY, HARTSEL, LAKE GEORGE, AND SOUTH PARK  
509 AM MDT MON MAY 5 2025  
   
TODAY  
RAIN SHOWERS, SNOW SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE MORNING, THEN RAIN SHOWERS, SNOW SHOWERS AND  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LITTLE OR NO SNOW  
ACCUMULATION. HIGHS 41 TO 49. SOUTHEAST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 20 MPH IN THE AFTERNOON.    
TONIGHT  
SNOW SHOWERS, RAIN SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SNOW SHOWERS AFTER  
MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. LOWS NEAR 30. CHANCE OF  
PRECIPITATION 70 PERCENT.    
TUESDAY  
CHANCE OF SNOW SHOWERS IN THE MORNING, THEN SNOW  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SNOW  
ACCUMULATION OF 3 TO 6 INCHES. HIGHS IN THE MID 30S TO LOWER 40S.  
NORTHEAST WINDS 10 TO 15 MPH IN THE AFTERNOON.    
TUESDAY NIGHT  
SNOW SHOWERS. SNOW ACCUMULATION UP TO 3 INCHES  
POSSIBLE. LOWS NEAR 30.    
WEDNESDAY  
SNOW SHOWERS, RAIN SHOWERS LIKELY AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS 39 TO 45. CHANCE OF PRECIPITATION  
70 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW SHOWERS. LOWS IN THE MID 20S TO LOWER 30S. CHANCE OF  
PRECIPITATION 20 PERCENT.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 48 TO 54. CHANCE OF RAIN  
40 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 30S.    
FRIDAY  
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 54 TO 62. CHANCE OF RAIN  
40 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE 30S.    
SATURDAY  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 54 TO 62.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID TO UPPER 30S.    
SUNDAY  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 59 TO 67.  
 
 
 
COZ033-060300-  
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  
509 AM MDT MON MAY 5 2025  
 
...WINTER STORM WATCH IN EFFECT FROM TUESDAY MORNING THROUGH LATE  
TUESDAY NIGHT...  
   
TODAY  
SLIGHT CHANCE OF RAIN AND SNOW SHOWERS IN THE MORNING,  
THEN SNOW SHOWERS WITH RAIN SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH.  
HIGHS 42 TO 52. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
30 MPH IN THE AFTERNOON.    
TONIGHT  
SNOW SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN A CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. SNOW  
ACCUMULATION UP TO 2 INCHES. LOWS 25 TO 33. SOUTHEAST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 30 MPH IN THE EVENING, BECOMING LIGHT.  
CHANCE OF SNOW 70 PERCENT.    
TUESDAY  
SNOW LIKELY IN THE MORNING, THEN SNOW SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SNOW  
ACCUMULATION OF 4 TO 7 INCHES. HIGHS 34 TO 44. EAST WINDS 10 TO  
20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT  
SNOW. SNOW ACCUMULATION UP TO 3 INCHES POSSIBLE.  
LOWS 23 TO 31. EAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.    
WEDNESDAY  
SNOW SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS. HIGHS 36 TO 46. EAST WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 20 MPH. CHANCE OF SNOW 70 PERCENT.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 21 TO 31.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS, SLIGHT  
CHANCE OF THUNDERSTORMS AND SNOW SHOWERS. HIGHS 44 TO 54. CHANCE  
OF PRECIPITATION 50 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 25 TO 35.    
FRIDAY  
SNOW SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS  
48 TO 58. CHANCE OF SNOW 60 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 26 TO 36.    
SATURDAY  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 50 TO 60.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 28 TO 38.    
SUNDAY  
PARTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 53 TO 63.  
 
 
 
COZ034-060300-  
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  
509 AM MDT MON MAY 5 2025  
 
...WINTER STORM WATCH IN EFFECT FROM TUESDAY MORNING THROUGH LATE  
TUESDAY NIGHT...  
   
TODAY  
CHANCE OF RAIN AND SNOW SHOWERS IN THE MORNING, THEN  
SNOW SHOWERS, RAIN SHOWERS AND CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. SNOW ACCUMULATION OF 1 TO 4 INCHES. HIGHS 38 TO 48.  
SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TONIGHT  
SNOW SHOWERS LIKELY, CHANCE OF THUNDERSTORMS AND RAIN  
SHOWERS IN THE EVENING, THEN A CHANCE OF SNOW SHOWERS AFTER  
MIDNIGHT. SNOW ACCUMULATION OF 1 TO 3 INCHES. LOWS 21 TO 31.  
SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN THE  
EVENING, BECOMING LIGHT.    
TUESDAY  
SNOW SHOWERS LIKELY IN THE MORNING, THEN SNOW SHOWERS  
AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SNOW  
ACCUMULATION OF 6 TO 11 INCHES. HIGHS 31 TO 41. EAST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT  
SNOW. SNOW ACCUMULATION OF 3 TO 6 INCHES  
POSSIBLE. LOWS 20 TO 30. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 30 MPH.    
WEDNESDAY  
SNOW SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS. HIGHS 33 TO 43. CHANCE OF SNOW 70 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 20 TO 30.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS, RAIN  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 41 TO 51.  
CHANCE OF PRECIPITATION 50 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 24 TO 34.    
FRIDAY  
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS, SNOW  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 46 TO 56.  
CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS AND SNOW SHOWERS. LOWS 26 TO 36. CHANCE OF SNOW  
20 PERCENT.    
SATURDAY  
PARTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS AND SNOW  
SHOWERS. HIGHS 47 TO 57. CHANCE OF SNOW 50 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 27 TO 37.    
SUNDAY  
PARTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS AND SNOW  
SHOWERS. HIGHS 51 TO 61. CHANCE OF SNOW 50 PERCENT.  
 
 
 
COZ031-060300-  
WEST JACKSON AND WEST GRAND COUNTIES ABOVE 9000 FEET-  
INCLUDING MT ZIRKEL  
509 AM MDT MON MAY 5 2025  
   
TODAY  
SLIGHT CHANCE OF RAIN AND SNOW SHOWERS IN THE MORNING,  
THEN RAIN SHOWERS LIKELY, CHANCE OF THUNDERSTORMS AND SNOW  
SHOWERS LIKELY IN THE AFTERNOON. NO SNOW ACCUMULATION. HIGHS  
49 TO 59. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN  
THE AFTERNOON. CHANCE OF PRECIPITATION 60 PERCENT.    
TONIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN SHOWERS AFTER  
MIDNIGHT. LOWS 27 TO 33. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 25 MPH IN THE EVENING, BECOMING LIGHT. CHANCE OF  
PRECIPITATION 50 PERCENT.    
TUESDAY  
CHANCE OF RAIN AND SNOW SHOWERS IN THE MORNING, THEN  
SNOW SHOWERS, RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION.  
HIGHS 40 TO 50. EAST WINDS 10 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF PRECIPITATION 70 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 26 TO 32. EAST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
40 MPH.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS, SLIGHT  
CHANCE OF THUNDERSTORMS AND SNOW SHOWERS. HIGHS 44 TO 54. EAST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF  
PRECIPITATION 50 PERCENT.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 26 TO 32.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS, SLIGHT  
CHANCE OF THUNDERSTORMS AND SNOW SHOWERS. HIGHS 48 TO 58. CHANCE  
OF PRECIPITATION 50 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 30 TO 36.    
FRIDAY  
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 53 TO 63. CHANCE OF RAIN  
40 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 31 TO 37.    
SATURDAY  
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 56 TO 66. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 33 TO 39.    
SUNDAY  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 57 TO 67.  
 
 
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