373  
FPUS55 KBOU 180237  
ZFPBOU  
 
ZONE FORECAST PRODUCT FOR NORTHEAST COLORADO  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
837 PM MDT THU APR 17 2025  
 
COZ038-181700-  
LARIMER COUNTY BELOW 6000 FEET/NORTHWEST WELD COUNTY-  
INCLUDING FORT COLLINS, HEREFORD, LOVELAND, AND NUNN  
837 PM MDT THU APR 17 2025  
   
REST OF TONIGHT  
WINDY. RAIN LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING. SNOW THROUGH THE NIGHT. SNOW  
ACCUMULATION OF 1 TO 2 INCHES. LOWS IN THE LOWER TO MID 20S.  
NORTH 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.    
FRIDAY  
SNOW. SNOW ACCUMULATION OF 1 TO 2 INCHES. HIGHS 31 TO  
37. NORTHEAST WINDS 10 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
FRIDAY NIGHT  
SNOW LIKELY IN THE EVENING, THEN A CHANCE OF SNOW  
AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. LOWS 19 TO 25.  
CHANCE OF SNOW 60 PERCENT.    
SATURDAY  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS  
41 TO 47. SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE 20S.    
SUNDAY  
PARTLY CLOUDY. HIGHS 56 TO 62.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 30S.    
MONDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS 65 TO 71.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 30S.    
TUESDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 63 TO 69.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID TO UPPER 30S.  
CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 64 TO 70.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS NEAR 40.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 62 TO 68. CHANCE OF RAIN  
50 PERCENT.  
 
 
 
COZ039-181700-  
BOULDER AND JEFFERSON COUNTIES BELOW 6000 FEET/WEST BROOMFIELD  
COUNTY-  
INCLUDING ARVADA, BOULDER, GOLDEN, LAKEWOOD, AND LONGMONT  
837 PM MDT THU APR 17 2025  
   
REST OF TONIGHT  
RAIN, SNOW LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN SNOW AFTER MIDNIGHT. SNOW  
ACCUMULATION OF 1 TO 2 INCHES. LOWS IN THE MID 20S. NORTH WINDS  
10 TO 15 MPH.    
FRIDAY  
SNOW. SNOW ACCUMULATION OF 2 TO 4 INCHES. HIGHS IN THE  
MID 30S. NORTHEAST WINDS 10 TO 15 MPH.    
FRIDAY NIGHT  
SNOW IN THE EVENING, THEN SNOW LIKELY AFTER  
MIDNIGHT. SNOW ACCUMULATION OF 2 TO 4 INCHES. LOWS IN THE MID  
20S.    
SATURDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
IN THE LOWER TO MID 40S.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW SHOWERS. LOWS IN THE UPPER 20S. CHANCE OF PRECIPITATION  
20 PERCENT.    
SUNDAY  
PARTLY CLOUDY. HIGHS NEAR 60.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 30S.    
MONDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS NEAR 70.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 40.    
TUESDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE MID 60S TO LOWER 70S.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS NEAR 40. CHANCE OF RAIN  
30 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.  
HIGHS NEAR 70.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 40S.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS IN THE MID TO UPPER 60S. CHANCE OF  
RAIN 50 PERCENT.  
 
 
 
COZ040-181700-  
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  
837 PM MDT THU APR 17 2025  
   
REST OF TONIGHT  
RAIN LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS  
IN THE EVENING, THEN SNOW AFTER MIDNIGHT. SNOW ACCUMULATION  
AROUND 1 INCH. LOWS IN THE MID TO UPPER 20S. NORTH WINDS 15 TO  
25 MPH. GUSTS UP TO 35 MPH IN THE EVENING.    
FRIDAY  
SNOW. SNOW ACCUMULATION OF 1 TO 3 INCHES. HIGHS IN THE  
MID 30S. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH.    
FRIDAY NIGHT  
SNOW IN THE EVENING, THEN SNOW LIKELY AFTER  
MIDNIGHT. SNOW ACCUMULATION OF 1 TO 2 INCHES. LOWS IN THE LOWER  
TO MID 20S. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH  
IN THE EVENING, BECOMING LIGHT.    
SATURDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
IN THE LOWER TO MID 40S.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW SHOWERS. LOWS IN THE MID TO UPPER 20S. CHANCE OF  
PRECIPITATION 20 PERCENT.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS AROUND 60. LOWS IN  
THE MID 30S.    
MONDAY  
MOSTLY SUNNY. HIGHS AROUND 70.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 40.    
TUESDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS AROUND 70.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS NEAR 40. CHANCE OF RAIN  
30 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.  
HIGHS AROUND 70.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 40S.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 60S. CHANCE OF RAIN  
50 PERCENT.  
 
 
 
COZ041-181700-  
ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET-  
INCLUDING CASTLE ROCK, ELBERT, FONDIS, KIOWA, AND LARKSPUR  
837 PM MDT THU APR 17 2025  
 
...WINTER WEATHER ADVISORY IN EFFECT FROM 3 PM FRIDAY TO NOON MDT  
SATURDAY...  
   
REST OF TONIGHT  
CHANCE OF RAIN IN THE EVENING, THEN SNOW AFTER  
MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS IN THE MID TO  
UPPER 20S. NORTH WINDS 15 TO 25 MPH WITH GUSTS UP TO 30 MPH.    
FRIDAY  
SNOW. SNOW ACCUMULATION OF 1 TO 3 INCHES. HIGHS IN THE  
LOWER TO MID 30S. NORTH WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH.    
FRIDAY NIGHT  
SNOW. SNOW ACCUMULATION OF 2 TO 4 INCHES. LOWS IN  
THE LOWER 20S. NORTHEAST WINDS 10 TO 15 MPH IN THE EVENING,  
BECOMING LIGHT.    
SATURDAY  
SNOW LIKELY. HIGHS 35 TO 41. SOUTHEAST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF SNOW 70 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS IN THE LOWER TO MID 20S.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS 52 TO 58. LOWS IN  
THE LOWER TO MID 30S.    
MONDAY  
MOSTLY SUNNY. HIGHS 63 TO 69.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 30S.    
TUESDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS IN THE MID TO UPPER 60S.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID TO UPPER 30S.  
CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 63 TO 69.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS NEAR 40.    
THURSDAY  
SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS IN THE 60S. CHANCE OF RAIN 60 PERCENT.  
 
 
 
COZ043-181700-  
CENTRAL AND SOUTH WELD COUNTY-  
INCLUDING EATON, FORT LUPTON, GREELEY, AND ROGGEN  
837 PM MDT THU APR 17 2025  
   
REST OF TONIGHT  
WINDY. RAIN, SNOW LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN SNOW AFTER MIDNIGHT. SNOW  
ACCUMULATION AROUND 1 INCH. LOWS IN THE MID 20S TO LOWER 30S.  
NORTH 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.    
FRIDAY  
SNOW. SNOW ACCUMULATION OF 1 TO 2 INCHES. HIGHS IN THE  
UPPER 30S. NORTHEAST WINDS 10 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
FRIDAY NIGHT  
SNOW IN THE EVENING, THEN SNOW LIKELY AFTER  
MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. LOWS IN THE MID 20S.  
NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH IN THE  
EVENING, BECOMING LIGHT.    
SATURDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
IN THE MID 40S. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
20 MPH. CHANCE OF PRECIPITATION 40 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW SHOWERS. LOWS IN THE 20S. CHANCE OF PRECIPITATION  
20 PERCENT.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE LOWER 60S.  
LOWS IN THE LOWER TO MID 30S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 30S.    
TUESDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS AROUND 70.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID TO UPPER 30S.  
CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS IN THE LOWER 70S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 40S. CHANCE OF  
RAIN 40 PERCENT.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 60S. CHANCE OF RAIN  
50 PERCENT.  
 
 
 
COZ042-181700-  
NORTHEAST WELD COUNTY-  
INCLUDING BRIGGSDALE, GROVER, PAWNEE BUTTES, RAYMER, AND STONEHAM  
837 PM MDT THU APR 17 2025  
   
REST OF TONIGHT  
WINDY. RAIN, SNOW LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN SNOW AFTER MIDNIGHT. SNOW  
ACCUMULATION AROUND 1 INCH. LOWS IN THE MID TO UPPER 20S. NORTH  
WINDS 20 TO 30 MPH WITH GUSTS UP TO 40 MPH.    
FRIDAY  
SNOW IN THE MORNING, THEN SNOW LIKELY IN THE AFTERNOON.  
SNOW ACCUMULATION AROUND 1 INCH. HIGHS IN THE MID TO UPPER 30S.  
NORTHEAST WINDS 10 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.  
LOWS IN THE LOWER TO MID 20S. NORTH WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 20 MPH IN THE EVENING, BECOMING LIGHT.    
SATURDAY  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. HIGHS  
IN THE MID TO UPPER 40S. SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP  
TO 20 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW SHOWERS. LOWS IN THE 20S. CHANCE OF PRECIPITATION  
20 PERCENT.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS NEAR 60. LOWS  
29 TO 35.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER TO MID 70S.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE MID TO UPPER 30S.    
TUESDAY  
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS 65 TO 70.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID TO UPPER 30S.  
CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS NEAR 70.    
WEDNESDAY NIGHT AND THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS NEAR 40. HIGHS  
IN THE MID TO UPPER 60S. CHANCE OF RAIN 50 PERCENT.  
 
 
 
COZ044-181700-  
MORGAN COUNTY-  
INCLUDING BRUSH, FORT MORGAN, GOODRICH, AND WIGGINS  
837 PM MDT THU APR 17 2025  
   
REST OF TONIGHT  
WINDY. RAIN LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN SNOW AFTER MIDNIGHT. LITTLE OR  
NO SNOW ACCUMULATION. LOWS AROUND 30. NORTH 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.    
FRIDAY  
SNOW IN THE MORNING, THEN SNOW LIKELY IN THE AFTERNOON.  
SNOW ACCUMULATION AROUND 1 INCH. HIGHS IN THE UPPER 30S.  
NORTHEAST WINDS 10 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
FRIDAY NIGHT  
SNOW LIKELY IN THE EVENING, THEN A CHANCE OF SNOW  
AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS IN THE MID  
20S. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH IN THE  
EVENING, BECOMING LIGHT. CHANCE OF SNOW 70 PERCENT.    
SATURDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
IN THE UPPER 40S. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
20 MPH. CHANCE OF PRECIPITATION 40 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW SHOWERS. LOWS IN THE MID TO UPPER 20S. CHANCE OF  
PRECIPITATION 20 PERCENT.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE LOWER 60S.  
LOWS IN THE LOWER TO MID 30S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE UPPER 30S.    
TUESDAY  
MOSTLY SUNNY WITH A 10 PERCENT CHANCE OF SHOWERS.  
HIGHS AROUND 70.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 30S. CHANCE OF  
RAIN 40 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE LOWER 70S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 40S.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 60S. CHANCE OF RAIN  
50 PERCENT.  
 
 
 
COZ045-181700-  
CENTRAL AND EAST ADAMS AND ARAPAHOE COUNTIES-  
INCLUDING BENNETT, BYERS, DEER TRAIL, AND LEADER  
837 PM MDT THU APR 17 2025  
   
REST OF TONIGHT  
CHANCE OF RAIN AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN SNOW AFTER MIDNIGHT. LITTLE OR  
NO SNOW ACCUMULATION. LOWS IN THE UPPER 20S. NORTH WINDS 15 TO  
25 MPH WITH GUSTS UP TO 35 MPH.    
FRIDAY  
SNOW IN THE MORNING, THEN SNOW LIKELY IN THE AFTERNOON.  
SNOW ACCUMULATION OF 1 TO 2 INCHES. HIGHS IN THE MID 30S.  
NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.    
FRIDAY NIGHT  
SNOW IN THE EVENING, THEN SNOW LIKELY AFTER  
MIDNIGHT. SNOW ACCUMULATION AROUND 1 INCH. LOWS IN THE LOWER TO  
MID 20S. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH IN  
THE EVENING, BECOMING LIGHT.    
SATURDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
IN THE LOWER TO MID 40S. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 20 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW SHOWERS. LOWS IN THE MID 20S. SOUTH WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 20 MPH. CHANCE OF PRECIPITATION 20 PERCENT.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS AROUND 60. LOWS IN  
THE LOWER TO MID 30S.    
MONDAY  
MOSTLY SUNNY. HIGHS AROUND 70.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE UPPER 30S.    
TUESDAY  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE UPPER 60S.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 30S. CHANCE OF  
RAIN 40 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE UPPER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 40S.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 60S. CHANCE OF RAIN  
50 PERCENT.  
 
 
 
COZ048-181700-  
LOGAN COUNTY-  
INCLUDING CROOK, MERINO, STERLING, AND PEETZ  
837 PM MDT THU APR 17 2025  
   
REST OF TONIGHT  
WINDY. CHANCE OF RAIN IN THE EVENING. SNOW  
LIKELY OVERNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS NEAR 30.  
NORTH WINDS 20 TO 30 MPH WITH GUSTS UP TO 40 MPH. CHANCE OF  
PRECIPITATION 70 PERCENT.    
FRIDAY  
SNOW LIKELY IN THE MORNING, THEN A CHANCE OF SNOW IN  
THE AFTERNOON. SNOW ACCUMULATION AROUND 1 INCH. HIGHS IN THE  
UPPER 30S. NORTH WINDS 10 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF SNOW 70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.  
LOWS IN THE MID 20S. NORTH WINDS 10 TO 15 MPH WITH GUSTS UP TO  
20 MPH IN THE EVENING, BECOMING LIGHT.    
SATURDAY  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. HIGHS  
NEAR 50. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE UPPER 20S.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE LOWER TO  
MID 60S. LOWS IN THE MID 30S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER TO MID 70S.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE UPPER 30S.    
TUESDAY  
MOSTLY SUNNY WITH A 10 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE MID 60S TO LOWER 70S.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE UPPER 30S.    
WEDNESDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS NEAR 70.    
WEDNESDAY NIGHT AND THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER  
40S. HIGHS IN THE MID TO UPPER 60S. CHANCE OF RAIN 50 PERCENT.  
 
 
 
COZ049-181700-  
WASHINGTON COUNTY-  
INCLUDING AKRON, COPE, LAST CHANCE, AND OTIS  
837 PM MDT THU APR 17 2025  
   
REST OF TONIGHT  
WINDY. CHANCE OF RAIN THROUGH THE NIGHT. SNOW  
LIKELY AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS IN  
THE LOWER 30S. NORTH WINDS 20 TO 30 MPH WITH GUSTS UP TO 40 MPH.  
CHANCE OF PRECIPITATION 60 PERCENT.    
FRIDAY  
SNOW LIKELY. SNOW ACCUMULATION AROUND 1 INCH. HIGHS IN  
THE UPPER 30S. NORTHEAST WINDS 10 TO 20 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF SNOW 70 PERCENT.    
FRIDAY NIGHT  
SNOW LIKELY IN THE EVENING, THEN A CHANCE OF SNOW  
AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. LOWS IN THE MID  
20S. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN THE  
EVENING, BECOMING LIGHT. CHANCE OF SNOW 60 PERCENT.    
SATURDAY  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS  
IN THE MID TO UPPER 40S. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 25 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW SHOWERS. LOWS IN THE UPPER 20S. SOUTH WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 20 MPH. CHANCE OF PRECIPITATION 20 PERCENT.    
SUNDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 60S.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 30S.  
HIGHS IN THE LOWER 70S.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE UPPER 30S.    
TUESDAY  
MOSTLY SUNNY. HIGHS AROUND 70.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE UPPER 30S.    
WEDNESDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE UPPER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 40S.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 60S. CHANCE OF RAIN  
50 PERCENT.  
 
 
 
COZ050-181700-  
SEDGWICK COUNTY-  
INCLUDING JULESBURG, OVID, AND SEDGWICK  
837 PM MDT THU APR 17 2025  
   
REST OF TONIGHT  
MOSTLY CLOUDY. WINDY. CHANCE OF RAIN IN THE  
EVENING. CHANCE OF SNOW AFTER MIDNIGHT. LOWS IN THE LOWER 30S.  
NORTH WINDS 20 TO 30 MPH, DIMINISHING TO 15 TO 20 MPH AFTER  
MIDNIGHT. GUSTS UP TO 40 MPH. CHANCE OF PRECIPITATION 50 PERCENT.   
FRIDAY  
SLIGHT CHANCE OF RAIN. SNOW LIKELY IN THE MORNING, THEN  
A CHANCE OF SNOW IN THE AFTERNOON. LITTLE OR NO SNOW  
ACCUMULATION. HIGHS IN THE LOWER 40S. NORTH WINDS 10 TO 20 MPH  
WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION 60 PERCENT.    
FRIDAY NIGHT  
CHANCE OF RAIN IN THE EVENING. MOSTLY CLOUDY WITH  
A CHANCE OF SNOW. LOWS IN THE MID TO UPPER 20S. NORTH WINDS 10 TO  
15 MPH IN THE EVENING, BECOMING LIGHT. CHANCE OF PRECIPITATION  
30 PERCENT.    
SATURDAY  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
IN THE LOWER 50S. SOUTHEAST WINDS 10 TO 15 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS AROUND 30.    
SUNDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 60S.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 30S.  
HIGHS IN THE MID 70S.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
SHOWERS. LOWS AROUND 40.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE UPPER 30S.    
WEDNESDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE UPPER 60S.    
WEDNESDAY NIGHT  
SHOWERS LIKELY. LOWS IN THE LOWER 40S. CHANCE  
OF RAIN 60 PERCENT.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 60S. CHANCE OF RAIN  
50 PERCENT.  
 
 
 
COZ051-181700-  
PHILLIPS COUNTY-  
INCLUDING AMHERST, HAXTUN, AND HOLYOKE  
837 PM MDT THU APR 17 2025  
   
REST OF TONIGHT  
MOSTLY CLOUDY. WINDY. CHANCE OF RAIN IN THE  
EVENING. CHANCE OF SNOW AFTER MIDNIGHT. LOWS IN THE LOWER 30S.  
NORTH WINDS 20 TO 30 MPH, DIMINISHING TO 15 TO 20 MPH AFTER  
MIDNIGHT. GUSTS UP TO 40 MPH. CHANCE OF PRECIPITATION 50 PERCENT.   
FRIDAY  
SNOW LIKELY AND SLIGHT CHANCE OF RAIN IN THE MORNING,  
THEN A CHANCE OF SNOW AND RAIN IN THE AFTERNOON. SNOW  
ACCUMULATION UP TO 1 INCH. HIGHS IN THE LOWER 40S. NORTH WINDS  
10 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION  
60 PERCENT.    
FRIDAY NIGHT  
CHANCE OF RAIN IN THE EVENING. MOSTLY CLOUDY WITH  
A CHANCE OF SNOW. LOWS IN THE MID TO UPPER 20S. NORTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 20 MPH IN THE EVENING, BECOMING LIGHT.  
CHANCE OF PRECIPITATION 40 PERCENT.    
SATURDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW.  
HIGHS IN THE LOWER 50S. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 20 MPH. CHANCE OF PRECIPITATION 20 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE UPPER 20S.    
SUNDAY  
PARTLY CLOUDY. HIGHS IN THE MID 60S.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 30S.  
HIGHS IN THE MID 70S.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
SHOWERS. LOWS AROUND 40.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE UPPER 30S.    
WEDNESDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE UPPER 60S.    
WEDNESDAY NIGHT AND THURSDAY  
SHOWERS LIKELY AND SLIGHT CHANCE  
OF THUNDERSTORMS. LOWS AROUND 40. HIGHS IN THE MID 60S. CHANCE OF  
RAIN 60 PERCENT.  
 
 
 
COZ046-181700-  
NORTH AND NORTHEAST ELBERT COUNTY BELOW 6000 FEET/NORTH LINCOLN  
COUNTY-  
INCLUDING AGATE, HUGO, LIMON, AND MATHESON  
837 PM MDT THU APR 17 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. WINDY. CHANCE OF RAIN THROUGH THE NIGHT. CHANCE OF  
SNOW AFTER MIDNIGHT. LOWS AROUND 30. NORTH WINDS 20 TO 30 MPH  
WITH GUSTS UP TO 40 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY  
SNOW LIKELY. SNOW ACCUMULATION UP TO 1 INCH. HIGHS IN  
THE MID TO UPPER 30S. NORTH WINDS 10 TO 20 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF SNOW 70 PERCENT.    
FRIDAY NIGHT  
SNOW IN THE EVENING, THEN SNOW LIKELY AFTER  
MIDNIGHT. SNOW ACCUMULATION OF 1 TO 2 INCHES. LOWS IN THE LOWER  
20S. NORTHEAST WINDS 10 TO 20 MPH WITH GUSTS UP TO 25 MPH.    
SATURDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
NEAR 40. EAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS IN THE LOWER TO MID 20S. SOUTH WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 20 MPH.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS NEAR 60. LOWS IN  
THE LOWER TO MID 30S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 30S.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID TO UPPER 30S.  
CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS IN THE UPPER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS NEAR 40.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS IN THE MID TO UPPER 60S. CHANCE OF  
RAIN 50 PERCENT.  
 
 
 
COZ047-181700-  
SOUTHEAST ELBERT COUNTY BELOW 6000 FEET/SOUTH LINCOLN COUNTY-  
INCLUDING FORDER, KARVAL, KUTCH, AND PUNKIN CENTER  
837 PM MDT THU APR 17 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AFTER  
MIDNIGHT. SLIGHT CHANCE OF SNOW TOWARDS SUNRISE. WINDY. LOWS IN  
THE LOWER TO MID 30S. NORTHWEST WINDS 20 TO 30 MPH, BECOMING  
NORTH 15 TO 25 MPH AFTER MIDNIGHT. GUSTS UP TO 40 MPH. CHANCE OF  
PRECIPITATION 10 PERCENT.    
FRIDAY  
CHANCE OF RAIN AND SNOW IN THE MORNING, THEN SNOW  
LIKELY AND CHANCE OF RAIN IN THE AFTERNOON. LITTLE OR NO SNOW  
ACCUMULATION. HIGHS 39 TO 47. NORTHEAST WINDS 15 TO 25 MPH WITH  
GUSTS UP TO 35 MPH. CHANCE OF PRECIPITATION 60 PERCENT.    
FRIDAY NIGHT  
RAIN AND SNOW IN THE EVENING, THEN SNOW LIKELY  
AFTER MIDNIGHT. SNOW ACCUMULATION OF 1 TO 2 INCHES. LOWS 22 TO  
28. NORTHEAST WINDS 15 TO 25 MPH WITH GUSTS UP TO 30 MPH.    
SATURDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
IN THE LOWER TO MID 40S. EAST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
20 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW SHOWERS. LOWS IN THE LOWER TO MID 20S. CHANCE OF  
PRECIPITATION 20 PERCENT.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS NEAR 60. LOWS NEAR  
30.    
MONDAY  
MOSTLY SUNNY. HIGHS NEAR 70.    
MONDAY NIGHT AND TUESDAY  
PARTLY CLOUDY. LOWS IN THE MID 30S TO  
LOWER 40S. HIGHS IN THE LOWER TO MID 70S.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 30S TO LOWER 40S.    
WEDNESDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS NEAR 70.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS NEAR 40.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS IN THE MID TO UPPER 60S. CHANCE OF  
RAIN 30 PERCENT.  
 
 
 
COZ035-181700-  
LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET-  
INCLUDING ESTES PARK, GLENDEVEY, NEDERLAND, AND RED FEATHER LAKES  
837 PM MDT THU APR 17 2025  
 
...WINTER WEATHER ADVISORY IN EFFECT FROM 4 AM FRIDAY TO 6 AM MDT  
SATURDAY...  
   
REST OF TONIGHT  
SNOW, RAIN LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN SNOW OVERNIGHT. SNOW  
ACCUMULATION OF 2 TO 4 INCHES. LOWS 13 TO 21. NORTHEAST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 20 MPH IN THE EVENING, BECOMING  
LIGHT.    
FRIDAY  
SNOW. SNOW ACCUMULATION OF 4 TO 5 INCHES. HIGHS 25 TO  
31. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH.    
FRIDAY NIGHT  
SNOW LIKELY IN THE EVENING, THEN A CHANCE OF SNOW  
AFTER MIDNIGHT. SNOW ACCUMULATION OF 1 TO 3 INCHES. LOWS 12 TO  
22. CHANCE OF SNOW 70 PERCENT.    
SATURDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
32 TO 40.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 19 TO 27.    
SUNDAY  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS 44 TO 54.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 27 TO 35.    
MONDAY  
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.  
HIGHS 52 TO 62. CHANCE OF PRECIPITATION 30 PERCENT.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW SHOWERS. LOWS 30 TO 38. CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY  
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.  
HIGHS 52 TO 62. CHANCE OF PRECIPITATION 30 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS,  
SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS 29 TO 37.  
CHANCE OF PRECIPITATION 30 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 53 TO 63.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 32 TO 40.    
THURSDAY  
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS. HIGHS 53 TO 63. CHANCE OF RAIN 60 PERCENT.  
 
 
 
COZ036-181700-  
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  
837 PM MDT THU APR 17 2025  
 
...WINTER WEATHER ADVISORY IN EFFECT FROM 4 AM FRIDAY TO 6 AM MDT  
SATURDAY...  
   
REST OF TONIGHT  
CHANCE OF RAIN, SNOW AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN SNOW LIKELY AFTER MIDNIGHT.  
SNOW ACCUMULATION OF 1 TO 2 INCHES. LOWS 17 TO 25. NORTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 20 MPH IN THE EVENING, BECOMING  
LIGHT. CHANCE OF PRECIPITATION 70 PERCENT.    
FRIDAY  
SNOW. SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
SNOW ACCUMULATION OF 5 TO 6 INCHES. HIGHS 26 TO 32. NORTHEAST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.    
FRIDAY NIGHT  
SNOW AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN SNOW LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION OF  
4 TO 5 INCHES. LOWS 14 TO 22.    
SATURDAY  
SNOW LIKELY. HIGHS 31 TO 39. CHANCE OF SNOW  
70 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 17 TO 25.    
SUNDAY  
PARTLY CLOUDY. HIGHS 45 TO 55.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 26 TO 34.    
MONDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN AND SNOW  
SHOWERS. HIGHS 54 TO 64. CHANCE OF PRECIPITATION 10 PERCENT.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS 30 TO 38.    
TUESDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW  
SHOWERS. HIGHS 55 TO 65. CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 31 TO 39. CHANCE OF RAIN  
30 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 56 TO 66.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 34 TO 42.    
THURSDAY  
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS. HIGHS 56 TO 66. CHANCE OF RAIN 60 PERCENT.  
 
 
 
COZ030-181700-  
JACKSON COUNTY BELOW 9000 FEET-  
INCLUDING GOULD, NORTH PARK, RAND, SPICER, AND WALDEN  
837 PM MDT THU APR 17 2025  
   
REST OF TONIGHT  
SNOW LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS  
IN THE EVENING, THEN SNOW AFTER MIDNIGHT. SNOW ACCUMULATION OF  
1 TO 3 INCHES. LOWS 16 TO 20. WEST WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 20 MPH, BECOMING NORTH AFTER MIDNIGHT.    
FRIDAY  
SNOW. SNOW ACCUMULATION OF 1 TO 3 INCHES. HIGHS IN THE  
LOWER 30S. NORTHEAST WINDS 10 TO 15 MPH.    
FRIDAY NIGHT  
SNOW LIKELY IN THE EVENING, THEN A SLIGHT CHANCE  
OF SNOW AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. LOWS  
11 TO 15. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH IN  
THE EVENING, BECOMING LIGHT. CHANCE OF SNOW 60 PERCENT.    
SATURDAY  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. HIGHS  
IN THE UPPER 30S.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 15 TO 19.    
SUNDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER TO MID 40S.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 20S.    
MONDAY  
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.  
HIGHS IN THE LOWER TO MID 50S. CHANCE OF PRECIPITATION  
30 PERCENT.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS AND SNOW SHOWERS. LOWS IN THE MID TO UPPER 20S.  
CHANCE OF SNOW 20 PERCENT.    
TUESDAY  
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.  
HIGHS IN THE LOWER TO MID 50S. CHANCE OF PRECIPITATION  
30 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS AND SNOW SHOWERS. LOWS IN THE MID TO UPPER 20S.  
CHANCE OF SNOW 20 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS IN THE MID TO UPPER 50S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS  
AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS NEAR 30. CHANCE OF RAIN  
30 PERCENT.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE MID TO UPPER 50S.  
CHANCE OF RAIN 50 PERCENT.  
 
 
 
COZ032-181700-  
GRAND AND SUMMIT COUNTIES BELOW 9000 FEET-  
INCLUDING DILLON, FRASER, GRANBY, GRAND LAKE,  
HOT SULPHUR SPRINGS, AND KREMMLING  
837 PM MDT THU APR 17 2025  
   
REST OF TONIGHT  
SNOW LIKELY AND CHANCE OF RAIN IN THE EVENING,  
THEN SNOW AFTER MIDNIGHT. SNOW ACCUMULATION AROUND 2 INCHES. LOWS  
22 TO 28. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH IN  
THE EVENING, BECOMING LIGHT.    
FRIDAY  
SNOW. SNOW ACCUMULATION OF 1 TO 3 INCHES. HIGHS 30 TO  
38.    
FRIDAY NIGHT  
SNOW LIKELY IN THE EVENING, THEN A CHANCE OF SNOW  
AFTER MIDNIGHT. SNOW ACCUMULATION OF 1 TO 2 INCHES. LOWS 14 TO  
22. CHANCE OF SNOW 70 PERCENT.    
SATURDAY  
SNOW LIKELY. HIGHS 37 TO 43. CHANCE OF SNOW  
60 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 17 TO 21.    
SUNDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS 41 TO 49.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 20S.    
MONDAY  
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.  
HIGHS 48 TO 56. CHANCE OF PRECIPITATION 40 PERCENT.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW SHOWERS. LOWS IN THE MID TO UPPER 20S. CHANCE OF  
PRECIPITATION 10 PERCENT.    
TUESDAY  
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.  
HIGHS 49 TO 57. CHANCE OF PRECIPITATION 30 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS AND SNOW SHOWERS. LOWS 24 TO 30. CHANCE OF SNOW  
20 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. HIGHS 53 TO 61. CHANCE OF PRECIPITATION 50 PERCENT.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS  
AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS NEAR 30. CHANCE OF RAIN  
30 PERCENT.    
THURSDAY  
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS. HIGHS 54 TO 60. CHANCE OF RAIN 60 PERCENT.  
 
 
 
COZ037-181700-  
CENTRAL AND SOUTHEAST PARK COUNTY-  
INCLUDING FAIRPLAY, HARTSEL, LAKE GEORGE, AND SOUTH PARK  
837 PM MDT THU APR 17 2025  
 
...WINTER WEATHER ADVISORY IN EFFECT FROM 9 AM FRIDAY TO 6 AM MDT  
SATURDAY...  
   
REST OF TONIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW IN  
THE EVENING, THEN MOSTLY CLOUDY WITH A CHANCE OF SNOW AFTER  
MIDNIGHT. LOWS 23 TO 29. SOUTHWEST WINDS 10 TO 15 MPH. CHANCE OF  
SNOW 50 PERCENT.    
FRIDAY  
SNOW IN THE MORNING, THEN SNOW AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. SNOW ACCUMULATION OF 2 TO  
4 INCHES. HIGHS 27 TO 33. SOUTHEAST WINDS 10 TO 20 MPH WITH GUSTS  
UP TO 25 MPH.    
FRIDAY NIGHT  
SNOW AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN SNOW LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION OF  
3 TO 6 INCHES. LOWS 14 TO 18. EAST WINDS 10 TO 15 MPH IN THE  
EVENING, BECOMING LIGHT.    
SATURDAY  
SNOW LIKELY. HIGHS 28 TO 34. SOUTHEAST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF SNOW 70 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 14 TO 18.    
SUNDAY  
PARTLY CLOUDY. HIGHS 40 TO 48.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS 19 TO 25. HIGHS  
46 TO 54.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 20S.    
TUESDAY AND TUESDAY NIGHT  
PARTLY CLOUDY. HIGHS 49 TO 57. LOWS  
IN THE MID 20S TO LOWER 30S.    
WEDNESDAY  
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. HIGHS 51 TO 59. CHANCE OF PRECIPITATION 30 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER TO MID 30S.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS, SLIGHT  
CHANCE OF THUNDERSTORMS AND SNOW SHOWERS. HIGHS 51 TO 59. CHANCE  
OF PRECIPITATION 40 PERCENT.  
 
 
 
COZ033-181700-  
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  
837 PM MDT THU APR 17 2025  
   
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 AM MDT SATURDAY  
 
   
REST OF TONIGHT  
SNOW LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS  
IN THE EVENING, THEN SNOW OVERNIGHT. NEW SNOW ACCUMULATION OF  
3 TO 5 INCHES. LOWS 9 TO 19. SOUTHWEST WINDS 10 TO 15 MPH,  
BECOMING SOUTHEAST AFTER MIDNIGHT.    
FRIDAY  
SNOW. SNOW ACCUMULATION OF 4 TO 6 INCHES. HIGHS 19 TO  
29. EAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH.    
FRIDAY NIGHT  
SNOW IN THE EVENING, THEN A CHANCE OF SNOW AFTER  
MIDNIGHT. SNOW ACCUMULATION OF 1 TO 2 INCHES. LOWS 6 TO 16. EAST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH IN THE EVENING,  
BECOMING LIGHT.    
SATURDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
26 TO 36.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 10 TO 20.    
SUNDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS 31 TO 41.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 18 TO 28.    
MONDAY  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS 38 TO 48.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 20 TO 30. CHANCE OF SNOW  
30 PERCENT.    
TUESDAY  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW  
SHOWERS. HIGHS 39 TO 49.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 20 TO 30. CHANCE OF SNOW  
40 PERCENT.    
WEDNESDAY  
SNOW SHOWERS LIKELY AND CHANCE OF RAIN SHOWERS.  
HIGHS 43 TO 53. CHANCE OF PRECIPITATION 60 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS,  
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS 23 TO 33.  
CHANCE OF PRECIPITATION 50 PERCENT.    
THURSDAY  
SNOW SHOWERS, RAIN SHOWERS LIKELY AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS 43 TO 53. CHANCE OF PRECIPITATION  
70 PERCENT.  
 
 
 
COZ034-181700-  
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  
837 PM MDT THU APR 17 2025  
   
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 AM MDT SATURDAY  
 
   
REST OF TONIGHT  
CHANCE OF SNOW IN THE EVENING, THEN SNOW  
LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION OF 1 TO 2 INCHES. LOWS  
12 TO 22. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF SNOW 70 PERCENT.    
FRIDAY  
SNOW IN THE MORNING, THEN SNOW AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. SNOW ACCUMULATION OF 5 TO  
8 INCHES. HIGHS 19 TO 29. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 20 MPH.    
FRIDAY NIGHT  
SNOW AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN SNOW LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION OF  
3 TO 5 INCHES. LOWS 7 TO 17. EAST WINDS 10 TO 15 MPH IN THE  
EVENING, BECOMING LIGHT.    
SATURDAY  
SNOW LIKELY. HIGHS 23 TO 33. SOUTHEAST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF SNOW 70 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 9 TO 19.    
SUNDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS 31 TO 41.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 16 TO 26.    
MONDAY  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS 38 TO 48.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 20 TO 30.    
TUESDAY  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW  
SHOWERS. HIGHS 40 TO 50.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS AND SNOW SHOWERS. LOWS 20 TO 30. CHANCE OF SNOW  
20 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
SHOWERS. HIGHS 42 TO 52.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS,  
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS 23 TO 33.  
CHANCE OF PRECIPITATION 40 PERCENT.    
THURSDAY  
SNOW SHOWERS, RAIN SHOWERS LIKELY AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS 42 TO 52. CHANCE OF PRECIPITATION  
60 PERCENT.  
 
 
 
COZ031-181700-  
WEST JACKSON AND WEST GRAND COUNTIES ABOVE 9000 FEET-  
INCLUDING MT ZIRKEL  
837 PM MDT THU APR 17 2025  
   
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 AM MDT SATURDAY  
 
   
REST OF TONIGHT  
SNOW AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN SNOW OVERNIGHT. NEW SNOW ACCUMULATION OF 3 TO  
5 INCHES. LOWS 12 TO 20. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
20 MPH.    
FRIDAY  
SNOW. SNOW ACCUMULATION OF 2 TO 5 INCHES. HIGHS 24 TO  
34. NORTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH.    
FRIDAY NIGHT  
SNOW LIKELY IN THE EVENING, THEN A CHANCE OF SNOW  
AFTER MIDNIGHT. SNOW ACCUMULATION OF 1 TO 2 INCHES. LOWS 9 TO 17.  
NORTHEAST WINDS 10 TO 15 MPH IN THE EVENING, BECOMING LIGHT.  
CHANCE OF SNOW 60 PERCENT.    
SATURDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
30 TO 40.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 14 TO 20.    
SUNDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS 34 TO 44.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 19 TO 27.    
MONDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS 41 TO 51.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS AND SNOW SHOWERS. LOWS 23 TO 29. CHANCE OF SNOW  
20 PERCENT.    
TUESDAY  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW  
SHOWERS. HIGHS 42 TO 52.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS AND SNOW SHOWERS. LOWS 24 TO 30. CHANCE OF SNOW  
20 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. HIGHS 46 TO 56. CHANCE OF PRECIPITATION 50 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS,  
SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS 27 TO 33.  
CHANCE OF PRECIPITATION 30 PERCENT.    
THURSDAY  
RAIN SHOWERS, SNOW SHOWERS LIKELY AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS 46 TO 56. CHANCE OF PRECIPITATION  
60 PERCENT.  
 
 
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