099  
FPUS55 KBOU 182059  
ZFPBOU  
 
ZONE FORECAST PRODUCT FOR NORTHEAST COLORADO  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
258 PM MDT FRI APR 18 2025  
 
COZ038-191200-  
LARIMER COUNTY BELOW 6000 FEET/NORTHWEST WELD COUNTY-  
INCLUDING FORT COLLINS, HEREFORD, LOVELAND, AND NUNN  
259 PM MDT FRI APR 18 2025  
   
TONIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. LOWS  
20 TO 26.    
SATURDAY
 
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN A  
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS 41 TO 47. SOUTH  
WINDS 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF SNOW 30 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING.  
LOWS IN THE LOWER TO MID 20S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 58 TO 64.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 30S.    
MONDAY AND MONDAY NIGHT
 
MOSTLY CLEAR. HIGHS 65 TO 71. LOWS IN  
THE 30S.    
TUESDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 64 TO 70.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID TO UPPER 30S.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 67 TO 73.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS NEAR 40.    
THURSDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.  
HIGHS 63 TO 69.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER TO MID 40S.    
FRIDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.  
HIGHS 60 TO 66.  
 

 
 
COZ039-191200-  
BOULDER AND JEFFERSON COUNTIES BELOW 6000 FEET/WEST BROOMFIELD  
COUNTY-  
INCLUDING ARVADA, BOULDER, GOLDEN, LAKEWOOD, AND LONGMONT  
259 PM MDT FRI APR 18 2025  
   
TONIGHT
 
SNOW IN THE EVENING, THEN SNOW LIKELY AFTER MIDNIGHT.  
PATCHY FOG TOWARDS SUNRISE. NEW SNOW ACCUMULATION OF 1 TO  
3 INCHES. LOWS IN THE MID 20S.    
SATURDAY
 
PATCHY FOG IN THE MORNING. MOSTLY CLOUDY WITH A  
CHANCE OF SNOW. CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN THE  
LOWER TO MID 40S. CHANCE OF PRECIPITATION 40 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW SHOWERS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
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. HIGHS NEAR 70.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS NEAR 40.    
TUESDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS NEAR 70.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 40S.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE LOWER TO MID 70S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER TO MID 40S.  
CHANCE OF RAIN 30 PERCENT.    
THURSDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE MID 60S TO LOWER 70S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 40S.    
FRIDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE MID TO UPPER 60S.  
 

 
 
COZ040-191200-  
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  
259 PM MDT FRI APR 18 2025  
   
TONIGHT
 
SNOW IN THE EVENING, THEN SNOW LIKELY AFTER MIDNIGHT.  
PATCHY FOG TOWARDS SUNRISE. NEW SNOW ACCUMULATION OF 1 TO  
2 INCHES. LOWS IN THE 20S.    
SATURDAY
 
PATCHY FOG IN THE MORNING. MOSTLY CLOUDY WITH A  
40 PERCENT CHANCE OF SNOW. HIGHS IN THE LOWER TO MID 40S.  
SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH IN THE  
AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW  
SHOWERS IN THE EVENING. LOWS IN THE MID TO UPPER 20S. SOUTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 20 MPH IN THE EVENING, BECOMING  
LIGHT. CHANCE OF PRECIPITATION 10 PERCENT.    
SUNDAY
 
MOSTLY SUNNY. HIGHS NEAR 60.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 30S.    
MONDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S.    
TUESDAY
 
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS AROUND 70.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 40S.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE MID 70S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER TO MID 40S.  
CHANCE OF RAIN 40 PERCENT.    
THURSDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.  
HIGHS NEAR 70.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 40S.    
FRIDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE UPPER 60S.  
 

 
 
COZ041-191200-  
ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET-  
INCLUDING CASTLE ROCK, ELBERT, FONDIS, KIOWA, AND LARKSPUR  
259 PM MDT FRI APR 18 2025  
   
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 AM MDT SATURDAY
 
 
   
TONIGHT
 
SNOW UNTIL EARLY MORNING, THEN SNOW LIKELY TOWARDS  
SUNRISE. NEW SNOW ACCUMULATION OF 2 TO 4 INCHES. LOWS 19 TO 23.  
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  
34 TO 40. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH IN  
THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN  
THE EVENING. LOWS IN THE LOWER TO MID 20S. SOUTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 20 MPH IN THE EVENING, BECOMING LIGHT.  
CHANCE OF SNOW 20 PERCENT.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 53 TO 59.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 30S.    
MONDAY
 
PARTLY CLOUDY. HIGHS 63 TO 69.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 30S.    
TUESDAY
 
MOSTLY SUNNY WITH A 10 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE MID TO UPPER 60S.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 30S TO LOWER 40S.  
CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.  
HIGHS NEAR 70.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS NEAR 40. CHANCE OF RAIN  
40 PERCENT.    
THURSDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE MID TO UPPER 60S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS NEAR 40. CHANCE OF RAIN  
50 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE MID TO UPPER 60S.  
 

 
 
COZ043-191200-  
CENTRAL AND SOUTH WELD COUNTY-  
INCLUDING EATON, FORT LUPTON, GREELEY, AND ROGGEN  
259 PM MDT FRI APR 18 2025  
   
TONIGHT
 
SNOW LIKELY IN THE EVENING, THEN A CHANCE OF SNOW  
AFTER MIDNIGHT. PATCHY FOG TOWARDS SUNRISE. NEW SNOW ACCUMULATION  
UP TO 1 INCH. LOWS IN THE MID 20S. CHANCE OF SNOW 70 PERCENT.    
SATURDAY
 
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN A  
SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS IN THE  
UPPER 40S. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH  
IN THE AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING.  
LOWS IN THE 20S. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
20 MPH IN THE EVENING, BECOMING LIGHT.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 29 TO 35.    
MONDAY AND MONDAY NIGHT
 
MOSTLY CLEAR. HIGHS IN THE LOWER 70S.  
LOWS IN THE MID TO UPPER 30S.    
TUESDAY
 
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE LOWER 70S.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 30S TO LOWER 40S.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE MID 70S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER TO MID 40S.  
CHANCE OF RAIN 40 PERCENT.    
THURSDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER TO MID 40S.  
CHANCE OF RAIN 50 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE UPPER 60S.  
 

 
 
COZ042-191200-  
NORTHEAST WELD COUNTY-  
INCLUDING BRIGGSDALE, GROVER, PAWNEE BUTTES, RAYMER, AND STONEHAM  
259 PM MDT FRI APR 18 2025  
   
TONIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. LOWS  
IN THE LOWER TO MID 20S.    
SATURDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
IN THE MID TO UPPER 40S. SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP  
TO 20 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING.  
LOWS 22 TO 28. SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH  
IN THE EVENING, BECOMING LIGHT.    
SUNDAY
 
MOSTLY SUNNY. WARMER. HIGHS IN THE LOWER TO MID 60S.  
WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 29 TO 35.    
MONDAY AND MONDAY NIGHT
 
PARTLY CLOUDY. HIGHS IN THE LOWER TO  
MID 70S. LOWS IN THE 30S.    
TUESDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS NEAR 70.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 30S. CHANCE OF  
RAIN 30 PERCENT.    
WEDNESDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS IN THE LOWER TO MID 70S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS NEAR 40.    
THURSDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE MID 60S TO LOWER 70S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 40S.    
FRIDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE 60S.  
 

 
 
COZ044-191200-  
MORGAN COUNTY-  
INCLUDING BRUSH, FORT MORGAN, GOODRICH, AND WIGGINS  
259 PM MDT FRI APR 18 2025  
   
TONIGHT
 
SNOW LIKELY IN THE EVENING, THEN A CHANCE OF SNOW  
AFTER MIDNIGHT. LITTLE OR NO NEW 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 60 PERCENT.    
SATURDAY
 
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN A  
SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS IN THE  
UPPER 40S. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH  
IN THE AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN  
SHOWERS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS IN  
THE MID TO UPPER 20S. SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO  
20 MPH IN THE EVENING, BECOMING LIGHT. CHANCE OF RAIN 10 PERCENT.   
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 60S.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 30S.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 30S. CHANCE OF  
RAIN 30 PERCENT.    
WEDNESDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE MID 70S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 40S.    
THURSDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.  
HIGHS AROUND 70.    
THURSDAY NIGHT
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE LOWER 40S. CHANCE OF RAIN 60 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE UPPER 60S.  
 

 
 
COZ045-191200-  
CENTRAL AND EAST ADAMS AND ARAPAHOE COUNTIES-  
INCLUDING BENNETT, BYERS, DEER TRAIL, AND LEADER  
259 PM MDT FRI APR 18 2025  
   
TONIGHT
 
SNOW IN THE EVENING, THEN SNOW LIKELY AFTER MIDNIGHT.  
NEW SNOW ACCUMULATION AROUND 1 INCH. LOWS IN THE MID 20S.  
NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN THE  
EVENING, BECOMING LIGHT.    
SATURDAY
 
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN A  
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS IN THE LOWER TO MID  
40S. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN THE  
AFTERNOON. CHANCE OF SNOW 40 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW  
SHOWERS IN THE EVENING. LOWS IN THE MID 20S. SOUTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 20 MPH IN THE EVENING, BECOMING LIGHT.  
CHANCE OF PRECIPITATION 20 PERCENT.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 30S.    
MONDAY AND MONDAY NIGHT
 
PARTLY CLOUDY. HIGHS NEAR 70. LOWS IN  
THE UPPER 30S.    
TUESDAY
 
MOSTLY SUNNY. HIGHS NEAR 70.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 30S. CHANCE OF  
RAIN 30 PERCENT.    
WEDNESDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF 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 50 PERCENT.    
THURSDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE LOWER 40S. CHANCE OF RAIN 60 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE UPPER 60S.  
 

 
 
COZ048-191200-  
LOGAN COUNTY-  
INCLUDING CROOK, MERINO, STERLING, AND PEETZ  
259 PM MDT FRI APR 18 2025  
   
TONIGHT
 
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 IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A 20 PERCENT CHANCE OF SNOW. HIGHS IN THE LOWER 50S.  
SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH IN THE  
AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. A  
10 PERCENT CHANCE OF RAIN SHOWERS. LOWS IN THE UPPER 20S. SOUTH  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH IN THE EVENING,  
BECOMING LIGHT.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 60S. WEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 20 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. 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  
THUNDERSTORMS. LOWS IN THE MID 30S.    
TUESDAY
 
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS NEAR 70.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 30S. CHANCE OF  
RAIN 30 PERCENT.    
WEDNESDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE LOWER TO MID 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 MID 60S TO LOWER 70S.  
CHANCE OF RAIN 50 PERCENT.    
THURSDAY NIGHT
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE LOWER 40S. CHANCE OF RAIN 60 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE 60S.  
 

 
 
COZ049-191200-  
WASHINGTON COUNTY-  
INCLUDING AKRON, COPE, LAST CHANCE, AND OTIS  
259 PM MDT FRI APR 18 2025  
   
TONIGHT
 
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 25 MPH IN THE  
EVENING, BECOMING LIGHT. CHANCE OF SNOW 60 PERCENT.    
SATURDAY
 
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN A  
SLIGHT CHANCE OF SNOW AND RAIN IN THE AFTERNOON. HIGHS IN THE MID  
40S TO LOWER 50S. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
20 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW SHOWERS. LOWS IN  
THE MID TO UPPER 20S. SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO  
20 MPH IN THE EVENING, BECOMING LIGHT. CHANCE OF PRECIPITATION  
20 PERCENT.    
SUNDAY
 
MOSTLY SUNNY. WARMER. HIGHS IN THE LOWER TO MID 60S.  
WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE UPPER 30S.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 30S. CHANCE OF  
RAIN 30 PERCENT.    
WEDNESDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE LOWER 70S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 40S.    
THURSDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE LOWER 40S. CHANCE OF RAIN 60 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE MID 60S.  
 

 
 
COZ050-191200-  
SEDGWICK COUNTY-  
INCLUDING JULESBURG, OVID, AND SEDGWICK  
259 PM MDT FRI APR 18 2025  
   
TONIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE EVENING.  
CHANCE OF SNOW THROUGH THE NIGHT. LOWS IN THE MID 20S. NORTH  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH IN THE EVENING,  
BECOMING LIGHT. CHANCE OF PRECIPITATION 30 PERCENT.    
SATURDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 50S. SOUTHEAST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 20 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS. LOWS AROUND  
30. SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH IN THE  
EVENING, BECOMING LIGHT.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 60S. WEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 20 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
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 CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS AROUND 70. CHANCE OF RAIN  
30 PERCENT.    
WEDNESDAY NIGHT
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE MID 40S. CHANCE OF RAIN 60 PERCENT.    
THURSDAY AND THURSDAY NIGHT
 
SHOWERS LIKELY AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS IN THE UPPER 60S. LOWS IN THE LOWER 40S.  
CHANCE OF RAIN 60 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE MID 60S.  
 

 
 
COZ051-191200-  
PHILLIPS COUNTY-  
INCLUDING AMHERST, HAXTUN, AND HOLYOKE  
259 PM MDT FRI APR 18 2025  
   
TONIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE EVENING.  
CHANCE OF SNOW THROUGH THE NIGHT. LOWS IN THE MID 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 SNOW IN THE  
MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. HIGHS IN THE LOWER  
50S. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH IN THE  
AFTERNOON. CHANCE OF SNOW 10 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS. LOWS NEAR 30.  
SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH IN THE EVENING,  
BECOMING LIGHT.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 60S. WEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 20 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE 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. HIGHS IN THE 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 SHOWERS.  
HIGHS IN THE LOWER 70S.    
WEDNESDAY NIGHT
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE MID 40S. CHANCE OF RAIN 60 PERCENT.    
THURSDAY AND THURSDAY NIGHT
 
SHOWERS LIKELY AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS IN THE UPPER 60S. LOWS IN THE LOWER 40S.  
CHANCE OF RAIN 60 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE MID 60S.  
 

 
 
COZ046-191200-  
NORTH AND NORTHEAST ELBERT COUNTY BELOW 6000 FEET/NORTH LINCOLN  
COUNTY-  
INCLUDING AGATE, HUGO, LIMON, AND MATHESON  
259 PM MDT FRI APR 18 2025  
   
TONIGHT
 
SNOW LIKELY. NEW SNOW ACCUMULATION OF 1 TO 2 INCHES.  
LOWS IN THE MID 20S. NORTHEAST WINDS 10 TO 20 MPH. GUSTS UP TO  
30 MPH IN THE EVENING. CHANCE OF SNOW 70 PERCENT.    
SATURDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS  
IN THE LOWER TO MID 40S. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 20 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN THE EVENING.  
SLIGHT CHANCE OF SNOW SHOWERS. LOWS IN THE LOWER TO MID 20S.  
SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH IN THE EVENING,  
BECOMING LIGHT. CHANCE OF PRECIPITATION 20 PERCENT.    
SUNDAY
 
MOSTLY SUNNY. HIGHS NEAR 60. NORTHWEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 30S.    
MONDAY
 
MOSTLY SUNNY. HIGHS NEAR 70.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 30S.    
TUESDAY
 
MOSTLY SUNNY. HIGHS NEAR 70.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 30S. CHANCE OF  
RAIN 30 PERCENT.    
WEDNESDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
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 50 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 40S. CHANCE OF  
RAIN 50 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE UPPER 60S.  
 

 
 
COZ047-191200-  
SOUTHEAST ELBERT COUNTY BELOW 6000 FEET/SOUTH LINCOLN COUNTY-  
INCLUDING FORDER, KARVAL, KUTCH, AND PUNKIN CENTER  
259 PM MDT FRI APR 18 2025  
   
TONIGHT
 
SLIGHT CHANCE OF RAIN EARLY IN THE EVENING. SNOW  
LIKELY. SNOW ACCUMULATION OF 1 TO 2 INCHES. LOWS 22 TO 28.  
NORTHEAST WINDS 15 TO 25 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
PRECIPITATION 70 PERCENT.    
SATURDAY
 
CLOUDY WITH A CHANCE OF SNOW. CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE LOWER TO MID 40S. NORTHEAST WINDS 10 TO  
15 MPH IN THE MORNING, BECOMING LIGHT. CHANCE OF PRECIPITATION  
40 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS. SLIGHT CHANCE OF  
RAIN SHOWERS IN THE EVENING, THEN A CHANCE OF RAIN SHOWERS AFTER  
MIDNIGHT. LOWS 22 TO 28. CHANCE OF PRECIPITATION 30 PERCENT.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER TO MID 60S. NORTHWEST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS NEAR 30.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER TO MID 70S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 30S.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER TO MID 70S.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
SHOWERS. LOWS NEAR 40.    
WEDNESDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE LOWER TO MID 70S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER TO MID 40S.  
CHANCE OF RAIN 40 PERCENT.    
THURSDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.  
HIGHS NEAR 70.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS NEAR 40. CHANCE OF RAIN  
40 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS NEAR 70.  
 

 
 
COZ035-191200-  
LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET-  
INCLUDING ESTES PARK, GLENDEVEY, NEDERLAND, AND RED FEATHER LAKES  
259 PM MDT FRI APR 18 2025  
   
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 AM MDT SATURDAY
 
 
   
TONIGHT
 
SNOW IN THE EVENING, THEN A CHANCE OF SNOW AFTER  
MIDNIGHT. NEW SNOW ACCUMULATION OF 1 TO 3 INCHES. LOWS 12 TO 22.    
SATURDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. HIGHS  
31 TO 39. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH IN  
THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW  
SHOWERS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS  
18 TO 26. CHANCE OF SNOW 20 PERCENT.    
SUNDAY
 
PARTLY CLOUDY. HIGHS 45 TO 55.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 29 TO 35.    
MONDAY
 
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.  
HIGHS 52 TO 62. CHANCE OF PRECIPITATION 30 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 28 TO 38.    
TUESDAY
 
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.  
HIGHS 53 TO 63. CHANCE OF PRECIPITATION 30 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 30 TO 38.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 56 TO 66.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS  
AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS 32 TO 42. CHANCE OF RAIN  
40 PERCENT.    
THURSDAY
 
RAIN SHOWERS LIKELY. HIGHS 54 TO 64. CHANCE OF RAIN  
60 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 32 TO 42.    
FRIDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS 53 TO 61.  
 

 
 
COZ036-191200-  
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  
259 PM MDT FRI APR 18 2025  
   
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 AM MDT SATURDAY
 
 
   
TONIGHT
 
SNOW IN THE EVENING, THEN SNOW LIKELY AFTER MIDNIGHT.  
NEW SNOW ACCUMULATION OF 4 TO 6 INCHES. LOWS 14 TO 22.    
SATURDAY
 
CHANCE OF SNOW IN THE MORNING, THEN SNOW LIKELY IN  
THE AFTERNOON. SNOW ACCUMULATION OF 1 TO 2 INCHES. HIGHS 31 TO  
39. CHANCE OF SNOW 60 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW  
SHOWERS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS  
17 TO 25. CHANCE OF SNOW 20 PERCENT.    
SUNDAY
 
PARTLY CLOUDY. HIGHS 46 TO 56.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 26 TO 34.    
MONDAY AND MONDAY NIGHT
 
MOSTLY CLEAR. HIGHS 54 TO 64. LOWS  
29 TO 37.    
TUESDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 56 TO 66.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 32 TO 40.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 59 TO 69.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS  
AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS 34 TO 42. CHANCE OF RAIN  
30 PERCENT.    
THURSDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 57 TO 67.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 35 TO 43.    
FRIDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS 57 TO 67.  
 

 
 
COZ030-191200-  
JACKSON COUNTY BELOW 9000 FEET-  
INCLUDING GOULD, NORTH PARK, RAND, SPICER, AND WALDEN  
259 PM MDT FRI APR 18 2025  
   
TONIGHT
 
SNOW LIKELY IN THE EVENING, THEN A SLIGHT CHANCE OF  
SNOW AFTER MIDNIGHT. NEW SNOW ACCUMULATION UP TO 1 INCH. LOWS  
12 TO 16. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH IN  
THE EVENING, BECOMING LIGHT. CHANCE OF SNOW 70 PERCENT.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A 20 PERCENT CHANCE OF SNOW. HIGHS IN THE UPPER 30S.    
SATURDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING.  
LOWS 15 TO 19.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE 40S. WEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 30 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 20S.    
MONDAY
 
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.  
HIGHS NEAR 50. CHANCE OF PRECIPITATION 30 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 20S.    
TUESDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW  
SHOWERS. HIGHS IN THE LOWER TO MID 50S. CHANCE OF PRECIPITATION  
20 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 20S TO LOWER 30S.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS NEAR 60.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS NEAR 30.    
THURSDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS NEAR 60.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS NEAR 30. CHANCE OF RAIN  
30 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE MID 50S TO LOWER 60S.  
 

 
 
COZ032-191200-  
GRAND AND SUMMIT COUNTIES BELOW 9000 FEET-  
INCLUDING DILLON, FRASER, GRANBY, GRAND LAKE,  
HOT SULPHUR SPRINGS, AND KREMMLING  
259 PM MDT FRI APR 18 2025  
   
TONIGHT
 
SNOW IN THE EVENING, THEN A CHANCE OF SNOW AFTER  
MIDNIGHT. NEW SNOW ACCUMULATION OF 1 TO 2 INCHES. LOWS 14 TO 20.    
SATURDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS  
37 TO 43.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW  
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS  
16 TO 22. CHANCE OF SNOW 20 PERCENT.    
SUNDAY
 
PARTLY CLOUDY. HIGHS 42 TO 50.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 20 TO 26.    
MONDAY
 
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.  
HIGHS 48 TO 56. CHANCE OF PRECIPITATION 30 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS 23 TO 29.    
TUESDAY
 
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.  
HIGHS 50 TO 58. CHANCE OF PRECIPITATION 30 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS 25 TO 31.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 55 TO 63.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS NEAR 30.    
THURSDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 56 TO 64.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS NEAR 30. CHANCE OF RAIN  
30 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS 55 TO 63.  
 

 
 
COZ037-191200-  
CENTRAL AND SOUTHEAST PARK COUNTY-  
INCLUDING FAIRPLAY, HARTSEL, LAKE GEORGE, AND SOUTH PARK  
259 PM MDT FRI APR 18 2025  
   
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 AM MDT SATURDAY
 
 
   
TONIGHT
 
SNOW AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN SNOW LIKELY AFTER MIDNIGHT. NEW SNOW ACCUMULATION  
OF 4 TO 7 INCHES. LOWS 12 TO 16. EAST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 20 MPH IN THE EVENING, BECOMING LIGHT.    
SATURDAY
 
CHANCE OF SNOW IN THE MORNING, THEN SNOW LIKELY IN  
THE AFTERNOON. SNOW ACCUMULATION OF 1 TO 2 INCHES. HIGHS 26 TO  
32. SOUTHEAST WINDS 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF SNOW  
60 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW  
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS  
14 TO 18. CHANCE OF SNOW 20 PERCENT.    
SUNDAY
 
PARTLY CLOUDY. HIGHS 40 TO 48.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 19 TO 25.    
MONDAY THROUGH TUESDAY
 
MOSTLY CLEAR. HIGHS 47 TO 57. LOWS  
23 TO 29.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS NEAR 30.    
WEDNESDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW  
SHOWERS. HIGHS 53 TO 61. CHANCE OF PRECIPITATION 20 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER TO MID 30S.    
THURSDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 54 TO 62.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER TO MID 30S.    
FRIDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS 53 TO 61.  
 

 
 
COZ033-191200-  
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  
259 PM MDT FRI APR 18 2025  
   
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 AM MDT SATURDAY
 
 
   
TONIGHT
 
SNOW IN THE EVENING, THEN A CHANCE OF SNOW AFTER  
MIDNIGHT. NEW 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
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW  
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS  
10 TO 20. CHANCE OF SNOW 20 PERCENT.    
SUNDAY
 
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS 32 TO 42. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 18 TO 28. SOUTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 30 MPH.    
MONDAY
 
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS 38 TO 48.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS AND SNOW SHOWERS. LOWS 19 TO 29. CHANCE OF SNOW  
10 PERCENT.    
TUESDAY
 
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW  
SHOWERS. HIGHS 40 TO 50.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 21 TO 31. CHANCE OF SNOW  
30 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. HIGHS 45 TO 55. CHANCE OF PRECIPITATION 50 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS,  
SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS 24 TO 34.  
CHANCE OF PRECIPITATION 40 PERCENT.    
THURSDAY
 
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF SNOW  
SHOWERS. HIGHS 46 TO 56. CHANCE OF PRECIPITATION 70 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS,  
SLIGHT CHANCE OF THUNDERSTORMS AND SNOW SHOWERS. LOWS 24 TO 34.  
CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.  
HIGHS 44 TO 54. CHANCE OF PRECIPITATION 50 PERCENT.  
 

 
 
COZ034-191200-  
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  
259 PM MDT FRI APR 18 2025  
   
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 AM MDT SATURDAY
 
 
   
TONIGHT
 
SNOW IN THE EVENING, THEN SNOW LIKELY AFTER MIDNIGHT.  
NEW SNOW ACCUMULATION OF 3 TO 6 INCHES. LOWS 5 TO 15. EAST WINDS  
10 TO 15 MPH IN THE EVENING, BECOMING LIGHT.    
SATURDAY
 
CHANCE OF SNOW IN THE MORNING, THEN SNOW LIKELY IN  
THE AFTERNOON. SNOW ACCUMULATION OF 1 TO 2 INCHES. HIGHS 23 TO  
33. CHANCE OF SNOW 70 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 9 TO 19.  
CHANCE OF SNOW 30 PERCENT.    
SUNDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS 32 TO 42. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 16 TO 26. WEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 30 MPH.    
MONDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS 38 TO 48.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 19 TO 29.    
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 21 TO 31. CHANCE OF SNOW  
20 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW  
SHOWERS. HIGHS 44 TO 54.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS,  
SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS 23 TO 33.  
CHANCE OF PRECIPITATION 30 PERCENT.    
THURSDAY
 
SNOW SHOWERS LIKELY AND CHANCE OF RAIN SHOWERS. HIGHS  
45 TO 55. CHANCE OF PRECIPITATION 60 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS,  
SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS 24 TO 34.  
CHANCE OF PRECIPITATION 30 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.  
HIGHS 44 TO 54. CHANCE OF PRECIPITATION 40 PERCENT.  
 

 
 
COZ031-191200-  
WEST JACKSON AND WEST GRAND COUNTIES ABOVE 9000 FEET-  
INCLUDING MT ZIRKEL  
259 PM MDT FRI APR 18 2025  
   
TONIGHT
 
SNOW EARLY IN THE EVENING, THEN A CHANCE OF SNOW  
OVERNIGHT. NEW SNOW ACCUMULATION OF 1 TO 2 INCHES. LOWS 10 TO 16.  
NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH IN THE  
EVENING, BECOMING LIGHT.    
SATURDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW IN THE  
MORNING, THEN MOSTLY CLOUDY WITH A CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS 30 TO 40. CHANCE OF SNOW 40 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN  
THE EVENING. LOWS 13 TO 19. CHANCE OF SNOW 10 PERCENT.    
SUNDAY
 
PARTLY CLOUDY. HIGHS 34 TO 44. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 35 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 20 TO 28. SOUTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 35 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS 40 TO 50.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS 21 TO 29.    
TUESDAY
 
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW  
SHOWERS. HIGHS 43 TO 53.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS AND SNOW SHOWERS. LOWS 25 TO 31. CHANCE OF SNOW  
20 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. HIGHS 48 TO 58. CHANCE OF PRECIPITATION 40 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS AND SNOW SHOWERS. LOWS 28 TO 34. CHANCE OF SNOW  
20 PERCENT.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.  
HIGHS 49 TO 59. CHANCE OF PRECIPITATION 50 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS,  
SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS 28 TO 34.  
CHANCE OF PRECIPITATION 30 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.  
HIGHS 48 TO 58. CHANCE OF PRECIPITATION 40 PERCENT.  
 

 
 
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