148  
FPUS55 KMSO 212003  
ZFPMSO  
 
ZONE FORECAST PRODUCT  
NATIONAL WEATHER SERVICE MISSOULA MT  
103 PM MST SUN DEC 21 2025  
 
MTZ001-221100-  
KOOTENAI/CABINET REGION-  
INCLUDING THE CITIES OF LIBBY AND EUREKA  
103 PM MST SUN DEC 21 2025  
   
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 AM MST MONDAY
 
 
   
TONIGHT
 
PATCHY FOG THROUGH THE NIGHT. AREAS OF SNOW IN THE  
LATE EVENING AND EARLY MORNING. RAIN LIKELY AFTER MIDNIGHT. SNOW  
LIKELY LATE IN THE NIGHT. CHANCE OF PRECIPITATION 90 PERCENT.  
LITTLE OR NO NEW SNOW ACCUMULATION. LOWS IN THE MID 20S TO LOWER  
30S.    
MONDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN AND A SLIGHT CHANCE OF  
SNOW IN THE MORNING. PATCHY FOG IN THE MORNING. CHANCE OF  
PRECIPITATION 50 PERCENT. HIGHS IN THE MID 30S TO LOWER 40S.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY  
WITH A 40 PERCENT CHANCE OF SNOW AFTER MIDNIGHT. PATCHY FOG AFTER  
MIDNIGHT. LOWS IN THE MID 20S TO LOWER 30S.    
TUESDAY
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN AND SNOW IN  
THE MORNING. PATCHY FOG IN THE MORNING. HIGHS IN THE MID 30S TO  
LOWER 40S.    
TUESDAY NIGHT
 
SLIGHT CHANCE OF RAIN AND SNOW IN THE EVENING,  
THEN RAIN AND SNOW LIKELY AFTER MIDNIGHT. PATCHY FOG THROUGH THE  
NIGHT. CHANCE OF PRECIPITATION 70 PERCENT. LOWS IN THE UPPER 20S  
TO MID 30S.    
WEDNESDAY
 
RAIN AND SNOW LIKELY. PATCHY FOG. CHANCE OF  
PRECIPITATION 90 PERCENT. HIGHS IN THE MID 30S TO LOWER 40S.    
WEDNESDAY NIGHT
 
RAIN AND SNOW LIKELY IN THE EVENING, THEN  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW AFTER  
MIDNIGHT. PATCHY FOG THROUGH THE NIGHT. CHANCE OF PRECIPITATION  
70 PERCENT. LOWS IN THE 20S.    
CHRISTMAS DAY
 
MOSTLY CLOUDY. PATCHY FOG IN THE MORNING. A  
30 PERCENT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS IN THE  
30S.    
THURSDAY NIGHT
 
A CHANCE OF RAIN AND SNOW IN THE EVENING, THEN  
RAIN AND SNOW LIKELY AFTER MIDNIGHT. PATCHY FOG THROUGH THE  
NIGHT. CHANCE OF PRECIPITATION 60 PERCENT. LOWS IN THE 20S TO  
LOWER 30S.    
FRIDAY
 
RAIN AND SNOW LIKELY. PATCHY FOG IN THE MORNING. CHANCE  
OF PRECIPITATION 80 PERCENT. HIGHS IN THE 30S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
AND SNOW. PATCHY FOG. LOWS 18 TO 25.    
SATURDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. PATCHY  
FOG IN THE MORNING. SLIGHT CHANCE OF RAIN IN THE AFTERNOON.  
CHANCE OF PRECIPITATION 20 PERCENT. HIGHS IN THE 30S.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
PATCHY FOG THROUGH THE NIGHT. LOWS IN THE 20S.    
SUNDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. PATCHY FOG  
IN THE MORNING. SLIGHT CHANCE OF RAIN IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 20 PERCENT. HIGHS IN THE MID 30S TO LOWER 40S.  
 

 
 
MTZ002-221100-  
WEST GLACIER REGION-  
INCLUDING THE CITY OF SWAN LAKE  
103 PM MST SUN DEC 21 2025  
 
...WINTER WEATHER ADVISORY IN EFFECT FROM 5 PM THIS AFTERNOON TO  
11 AM MST MONDAY...  
   
TONIGHT
 
AREAS OF SNOW IN THE EVENING, THEN SNOW LIKELY AFTER  
MIDNIGHT. PATCHY FOG THROUGH THE NIGHT. CHANCE OF SNOW  
90 PERCENT. SNOW ACCUMULATIONS OF 1 TO 3 INCHES. LOWS IN THE MID  
20S TO LOWER 30S. SOUTHWEST WINDS TO 15 MPH AFTER MIDNIGHT.    
MONDAY
 
A CHANCE OF RAIN AND SNOW LIKELY IN THE MORNING, THEN  
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. CHANCE OF PRECIPITATION  
70 PERCENT. SNOW LEVEL 3500 FEET. SNOW ACCUMULATIONS OF 1 TO  
2 INCHES. TOTAL SNOW ACCUMULATIONS 2 TO 6 INCHES. HIGHS IN THE  
30S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW AFTER  
MIDNIGHT. LOWS IN THE 20S.    
TUESDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN A CHANCE OF RAIN AND SNOW IN THE AFTERNOON. PATCHY FOG IN  
THE MORNING. CHANCE OF PRECIPITATION 40 PERCENT. HIGHS IN THE  
30S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. A CHANCE OF  
RAIN. PATCHY FOG. CHANCE OF PRECIPITATION 50 PERCENT. LOWS IN THE  
MID 20S TO LOWER 30S.    
WEDNESDAY
 
A CHANCE OF RAIN AND SNOW IN THE MORNING, THEN RAIN  
AND SNOW LIKELY IN THE AFTERNOON. PATCHY FOG IN THE MORNING.  
CHANCE OF PRECIPITATION 80 PERCENT. HIGHS IN THE 30S TO LOWER  
40S.    
WEDNESDAY NIGHT
 
RAIN AND SNOW LIKELY IN THE EVENING, THEN A  
CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. PATCHY FOG THROUGH THE  
NIGHT. CHANCE OF PRECIPITATION 70 PERCENT. LOWS 17 TO 24.    
CHRISTMAS DAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE  
MORNING, THEN A CHANCE OF RAIN AND SNOW IN THE AFTERNOON. PATCHY  
FOG IN THE MORNING. CHANCE OF PRECIPITATION 40 PERCENT. HIGHS IN  
THE UPPER 20S TO MID 30S.    
THURSDAY NIGHT
 
A CHANCE OF RAIN AND SNOW IN THE EVENING, THEN  
SNOW LIKELY AFTER MIDNIGHT. PATCHY FOG THROUGH THE NIGHT. CHANCE  
OF PRECIPITATION 60 PERCENT. LOWS IN THE 20S.    
FRIDAY
 
SNOW LIKELY. PATCHY FOG IN THE MORNING. A CHANCE OF  
RAIN IN THE AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT. HIGHS  
IN THE UPPER 20S TO MID 30S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.  
LOWS 18 TO 25.    
SATURDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.  
PATCHY FOG IN THE MORNING. HIGHS IN THE UPPER 20S TO MID 30S.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS  
19 TO 26.    
SUNDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. PATCHY  
FOG IN THE MORNING. HIGHS IN THE 30S.  
 

 
 
MTZ003-221100-  
FLATHEAD/MISSION VALLEYS-  
INCLUDING THE CITIES OF KALISPELL, POLSON, AND ST. IGNATIUS  
103 PM MST SUN DEC 21 2025  
 
...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO  
11 AM MST MONDAY...  
   
TONIGHT
 
AREAS OF SNOW IN THE EVENING, THEN SNOW LIKELY AFTER  
MIDNIGHT. PATCHY FOG IN THE LATE EVENING AND EARLY MORNING.  
CHANCE OF SNOW 80 PERCENT. LITTLE OR NO NEW SNOW ACCUMULATION.  
LOWS IN THE MID 20S TO LOWER 30S.    
MONDAY
 
CHANCE OF VALLEY RAIN WITH MOUNTAIN SNOW LIKELY IN THE  
MORNING. CHANCE OF PRECIPITATION 60 PERCENT. SNOW LEVEL  
3000 FEET. LITTLE OR NO NEW SNOW ACCUMULATION. HIGHS IN THE UPPER  
30S TO MID 40S.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. LOWS IN THE MID 20S TO LOWER 30S.    
TUESDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN A CHANCE OF RAIN IN THE AFTERNOON. CHANCE OF PRECIPITATION  
30 PERCENT. HIGHS IN THE MID 30S TO LOWER 40S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
AND SNOW. PATCHY FOG. LOWS IN THE MID 20S TO LOWER 30S.    
WEDNESDAY
 
A CHANCE OF RAIN AND SNOW IN THE MORNING, THEN RAIN  
AND SNOW LIKELY IN THE AFTERNOON. PATCHY FOG IN THE MORNING.  
CHANCE OF PRECIPITATION 70 PERCENT. HIGHS IN THE MID 30S TO LOWER  
40S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. A 50 PERCENT CHANCE OF RAIN AND SNOW. LOWS IN THE  
20S.    
CHRISTMAS DAY
 
MOSTLY CLOUDY. PATCHY FOG IN THE MORNING. A  
20 PERCENT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS IN THE  
30S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
AND SNOW. PATCHY FOG IN THE EVENING. LOWS IN THE 20S TO LOWER  
30S.    
FRIDAY
 
RAIN AND SNOW LIKELY. CHANCE OF PRECIPITATION  
70 PERCENT. HIGHS IN THE 30S TO LOWER 40S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND A SLIGHT  
CHANCE OF RAIN IN THE EVENING, THEN PARTLY CLOUDY WITH A SLIGHT  
CHANCE OF SNOW AFTER MIDNIGHT. CHANCE OF PRECIPITATION  
30 PERCENT. LOWS IN THE 20S.    
SATURDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS IN THE 30S.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE 20S.    
SUNDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 30S TO LOWER 40S.  
 

 
 
MTZ004-221100-  
LOWER CLARK FORK REGION-  
INCLUDING THE CITIES OF NOXON, THOMPSON FALLS, AND SUPERIOR  
103 PM MST SUN DEC 21 2025  
   
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 AM MST MONDAY
 
 
   
TONIGHT
 
AREAS OF RAIN AND SNOW IN THE EVENING, THEN RAIN AND  
SNOW LIKELY AFTER MIDNIGHT. PATCHY FOG THROUGH THE NIGHT. CHANCE  
OF PRECIPITATION 90 PERCENT. SNOW LEVEL 3500 FEET. SNOW  
ACCUMULATIONS OF 1 TO 2 INCHES. LOWS IN THE UPPER 20S TO MID 30S.   
MONDAY
 
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF RAIN AND SNOW IN  
THE MORNING. PATCHY FOG IN THE MORNING. HIGHS IN THE MID 30S TO  
LOWER 40S.    
MONDAY NIGHT
 
MOSTLY CLOUDY. PATCHY FOG THROUGH THE NIGHT. A  
20 PERCENT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS IN THE  
MID 20S TO LOWER 30S.    
TUESDAY
 
CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING, THEN A  
CHANCE OF RAIN AND SNOW IN THE AFTERNOON. PATCHY FOG IN THE  
MORNING. CHANCE OF PRECIPITATION 50 PERCENT. HIGHS IN THE MID 30S  
TO LOWER 40S.    
TUESDAY NIGHT
 
CLOUDY WITH A CHANCE OF RAIN. PATCHY FOG THROUGH  
THE NIGHT. A CHANCE OF SNOW IN THE EVENING. CHANCE OF  
PRECIPITATION 50 PERCENT. LOWS IN THE UPPER 20S TO MID 30S.    
WEDNESDAY
 
A CHANCE OF RAIN IN THE MORNING, THEN RAIN AND SNOW  
LIKELY IN THE AFTERNOON. PATCHY FOG THROUGH THE DAY. CHANCE OF  
PRECIPITATION 70 PERCENT. HIGHS IN THE UPPER 30S TO MID 40S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. A 40 PERCENT CHANCE OF RAIN AND SNOW. PATCHY FOG.  
LOWS IN THE MID 20S TO LOWER 30S.    
CHRISTMAS DAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
PATCHY FOG IN THE MORNING. SLIGHT CHANCE OF RAIN IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 20 PERCENT. HIGHS IN THE 30S  
TO LOWER 40S.    
THURSDAY NIGHT
 
A CHANCE OF SNOW. A CHANCE OF RAIN IN THE  
EVENING, THEN RAIN LIKELY AFTER MIDNIGHT. PATCHY FOG THROUGH THE  
NIGHT. CHANCE OF PRECIPITATION 60 PERCENT. LOWS IN THE MID 20S TO  
LOWER 30S.    
FRIDAY
 
RAIN AND SNOW LIKELY IN THE MORNING, THEN A CHANCE OF  
RAIN AND SNOW IN THE AFTERNOON. PATCHY FOG IN THE MORNING. CHANCE  
OF PRECIPITATION 70 PERCENT. HIGHS IN THE 30S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
AND SNOW. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE 20S.    
SATURDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. PATCHY  
FOG IN THE MORNING. SLIGHT CHANCE OF RAIN IN THE AFTERNOON.  
CHANCE OF PRECIPITATION 20 PERCENT. HIGHS IN THE 30S.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. PATCHY FOG. LOWS IN THE 20S.    
SUNDAY
 
MOSTLY CLOUDY. PATCHY FOG IN THE MORNING. A 20 PERCENT  
CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS IN THE MID 30S TO  
LOWER 40S.  
 

 
 
MTZ005-221100-  
MISSOULA/BITTERROOT VALLEYS-  
INCLUDING THE CITIES OF HAMILTON AND DARBY  
103 PM MST SUN DEC 21 2025  
 
...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO  
11 AM MST MONDAY...  
   
TONIGHT
 
PATCHY FOG THROUGH THE NIGHT. AREAS OF RAIN AND SNOW  
IN THE EVENING. SNOW AND RAIN LIKELY AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 90 PERCENT. SNOW LEVEL 3500 FEET. LITTLE OR NO NEW  
SNOW ACCUMULATION. LOWS NEAR 30.    
MONDAY
 
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF RAIN AND SNOW IN  
THE MORNING. PATCHY FOG IN THE MORNING. HIGHS IN THE LOWER 40S.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND  
SNOW AFTER MIDNIGHT. LOWS IN THE MID 20S TO LOWER 30S.    
TUESDAY
 
A CHANCE OF RAIN AND A SLIGHT CHANCE OF SNOW IN THE  
MORNING, THEN RAIN LIKELY IN THE AFTERNOON. PATCHY FOG THROUGH  
THE DAY. CHANCE OF PRECIPITATION 60 PERCENT. HIGHS NEAR 40.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. PATCHY FOG THROUGH THE NIGHT. A  
20 PERCENT CHANCE OF RAIN IN THE EVENING. LOWS NEAR 30.    
WEDNESDAY
 
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE LOWER TO MID 40S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE  
EVENING, THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW  
AFTER MIDNIGHT. PATCHY FOG AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 40 PERCENT. LOWS IN THE MID TO UPPER 20S.    
CHRISTMAS DAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. A  
CHANCE OF RAIN. PATCHY FOG IN THE MORNING. CHANCE OF  
PRECIPITATION 30 PERCENT. HIGHS NEAR 40.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF RAIN AND SNOW. LOWS IN THE  
MID TO UPPER 20S.    
FRIDAY
 
RAIN AND SNOW LIKELY IN THE MORNING, THEN A CHANCE OF  
RAIN AND SNOW IN THE AFTERNOON. PATCHY FOG IN THE MORNING. CHANCE  
OF PRECIPITATION 60 PERCENT. HIGHS IN THE MID TO UPPER 30S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
SLIGHT CHANCE OF RAIN IN THE EVENING. CHANCE OF PRECIPITATION  
20 PERCENT. LOWS IN THE LOWER TO MID 20S.    
SATURDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID TO UPPER 30S.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS  
IN THE LOWER TO MID 20S.    
SUNDAY
 
MOSTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS NEAR  
40.  
 

 
 
MTZ006-221100-  
BITTERROOT/SAPPHIRE MOUNTAINS-  
INCLUDING THE CITY OF SULA  
103 PM MST SUN DEC 21 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 AM MST  
MONDAY...  
   
TONIGHT
 
RAIN AND SNOW LIKELY EARLY IN THE EVENING, THEN AREAS  
OF RAIN AND SNOW IN THE LATE EVENING AND EARLY MORNING. SNOW AND  
RAIN LIKELY LATE IN THE NIGHT. PATCHY FOG EARLY IN THE EVENING.  
CHANCE OF PRECIPITATION NEAR 100 PERCENT. SNOW LEVEL 5500 FEET.  
SNOW ACCUMULATIONS OF 2 TO 4 INCHES. LOWS IN THE MID 20S TO LOWER  
30S. SOUTH WINDS TO 15 MPH.    
MONDAY
 
A CHANCE OF RAIN AND SNOW LIKELY IN THE MORNING, THEN  
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. CHANCE OF PRECIPITATION  
80 PERCENT. SNOW ACCUMULATIONS OF 1 TO 3 INCHES. TOTAL SNOW  
ACCUMULATIONS 4 TO 10 INCHES. HIGHS IN THE 30S TO LOWER 40S.  
SOUTHWEST WINDS TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF RAIN AND  
SNOW AFTER MIDNIGHT. LOWS IN THE MID 20S TO LOWER 30S. SOUTH  
WINDS TO 15 MPH.    
TUESDAY
 
RAIN AND SNOW LIKELY. PATCHY FOG. CHANCE OF  
PRECIPITATION 70 PERCENT. SNOW LEVEL 6000 FEET. HIGHS IN THE  
UPPER 30S TO MID 40S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
AND SNOW. PATCHY FOG IN THE EVENING. LOWS IN THE MID 20S TO LOWER  
30S. SOUTH WINDS TO 15 MPH.    
WEDNESDAY
 
SLIGHT CHANCE OF RAIN AND SNOW IN THE MORNING, THEN  
RAIN AND SNOW LIKELY IN THE AFTERNOON. CHANCE OF PRECIPITATION  
70 PERCENT. HIGHS IN THE UPPER 30S TO MID 40S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
AND SNOW. LOWS IN THE 20S.    
CHRISTMAS DAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. A CHANCE OF  
RAIN IN THE AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT. HIGHS  
IN THE 30S TO LOWER 40S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. SLIGHT  
CHANCE OF RAIN IN THE EVENING. CHANCE OF PRECIPITATION  
50 PERCENT. LOWS IN THE 20S.    
FRIDAY
 
SNOW LIKELY. CHANCE OF SNOW 70 PERCENT. HIGHS IN THE  
UPPER 20S TO MID 30S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.  
LOWS 13 TO 20.    
SATURDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
IN THE UPPER 20S TO MID 30S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 14 TO 21.    
SUNDAY
 
MOSTLY CLOUDY. HIGHS IN THE 30S.  
 

 
 
MTZ007-221100-  
BUTTE/BLACKFOOT REGION-  
INCLUDING THE CITIES OF ANACONDA, DEER LODGE, AND DRUMMOND  
103 PM MST SUN DEC 21 2025  
   
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 AM MST MONDAY
 
 
   
TONIGHT
 
PATCHY FOG THROUGH THE NIGHT. RAIN AND SNOW LIKELY  
EARLY IN THE EVENING. AREAS OF RAIN AND SNOW IN THE LATE EVENING  
AND EARLY MORNING, THEN RAIN AND SNOW LIKELY LATE IN THE NIGHT.  
CHANCE OF PRECIPITATION 70 PERCENT. SNOW LEVEL 5000 FEET. LITTLE  
OR NO NEW SNOW ACCUMULATION. LOWS IN THE MID 20S TO LOWER 30S.  
SOUTH WINDS TO 15 MPH AFTER MIDNIGHT.    
MONDAY
 
RAIN AND SNOW LIKELY IN THE MORNING. PATCHY FOG IN THE  
MORNING. CHANCE OF PRECIPITATION 70 PERCENT. SNOW LEVEL  
5000 FEET. LITTLE OR NO NEW SNOW ACCUMULATION. TOTAL SNOW  
ACCUMULATIONS 1 TO 3 INCHES. HIGHS IN THE MID 30S TO LOWER 40S.  
SOUTHWEST WINDS TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW AFTER  
MIDNIGHT. LOWS IN THE 20S TO LOWER 30S.    
TUESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. A CHANCE OF RAIN.  
PATCHY FOG IN THE MORNING. CHANCE OF PRECIPITATION 50 PERCENT.  
HIGHS IN THE UPPER 30S TO MID 40S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 20S TO MID 30S.  
SOUTH WINDS TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE 40S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
AND SNOW. LOWS IN THE 20S.    
CHRISTMAS DAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
PATCHY FOG IN THE MORNING. SLIGHT CHANCE OF RAIN IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 20 PERCENT. HIGHS IN THE MID  
30S TO LOWER 40S.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY  
CLOUDY WITH A 20 PERCENT CHANCE OF SNOW AFTER MIDNIGHT. LOWS IN  
THE 20S.    
FRIDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
IN THE 30S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
EVENING. LOWS 14 TO 21.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 20S TO MID 30S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 17 TO 24.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 30S TO LOWER 40S.  
 

 
 
MTZ043-221100-  
POTOMAC/SEELEY LAKE REGION-  
INCLUDING THE CITIES OF EAST MISSOULA, SEELEY LAKE, AND CLINTON  
103 PM MST SUN DEC 21 2025  
   
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 AM MST MONDAY
 
 
   
TONIGHT
 
AREAS OF SNOW UNTIL EARLY MORNING, THEN SNOW LIKELY  
LATE IN THE NIGHT. PATCHY FOG EARLY IN THE EVENING. AREAS OF FOG  
LATE IN THE EVENING, THEN PATCHY FOG AFTER MIDNIGHT. CHANCE OF  
SNOW 90 PERCENT. SNOW ACCUMULATIONS OF 1 TO 2 INCHES. LOWS IN THE  
MID 20S TO LOWER 30S.    
MONDAY
 
RAIN LIKELY AND A CHANCE OF SNOW IN THE MORNING. PATCHY  
FOG IN THE MORNING. CHANCE OF PRECIPITATION 70 PERCENT. SNOW  
LEVEL 4000 FEET. SNOW ACCUMULATIONS OF 1 TO 2 INCHES. TOTAL SNOW  
ACCUMULATIONS 2 TO 5 INCHES. HIGHS IN THE 30S TO LOWER 40S.    
MONDAY NIGHT
 
MOSTLY CLOUDY. PATCHY FOG. LOWS IN THE 20S.    
TUESDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN A CHANCE OF RAIN AND SNOW IN THE AFTERNOON. PATCHY FOG IN  
THE MORNING. CHANCE OF PRECIPITATION 50 PERCENT. HIGHS IN THE 30S  
TO LOWER 40S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. PATCHY FOG THROUGH THE NIGHT. A  
CHANCE OF SNOW AND A SLIGHT CHANCE OF RAIN IN THE EVENING. CHANCE  
OF PRECIPITATION 30 PERCENT. LOWS IN THE MID 20S TO LOWER 30S.    
WEDNESDAY
 
MOSTLY CLOUDY. PATCHY FOG IN THE MORNING. A  
50 PERCENT CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN THE UPPER  
30S TO MID 40S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
AND SNOW. PATCHY FOG. LOWS IN THE 20S.    
CHRISTMAS DAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. A  
CHANCE OF SNOW. PATCHY FOG IN THE MORNING. CHANCE OF  
PRECIPITATION 30 PERCENT. HIGHS IN THE 30S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. A CHANCE  
OF RAIN. PATCHY FOG. CHANCE OF PRECIPITATION 50 PERCENT. LOWS IN  
THE 20S.    
FRIDAY
 
SNOW LIKELY. PATCHY FOG IN THE MORNING. A CHANCE OF  
RAIN IN THE AFTERNOON. CHANCE OF PRECIPITATION 70 PERCENT. HIGHS  
IN THE UPPER 20S TO MID 30S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.  
PATCHY FOG AFTER MIDNIGHT. LOWS 18 TO 25.    
SATURDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
PATCHY FOG IN THE MORNING. HIGHS IN THE UPPER 20S TO MID 30S.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. PATCHY FOG. LOWS 18 TO 25.    
SUNDAY
 
MOSTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN THE  
30S.  
 

 
 
IDZ009-221100-  
WESTERN LEMHI COUNTY-  
INCLUDING THE CITY OF SHOUP  
103 PM MST SUN DEC 21 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 AM MST  
MONDAY...  
   
TONIGHT
 
RAIN AND SNOW LIKELY. CHANCE OF PRECIPITATION  
90 PERCENT. SNOW LEVEL 6000 FEET. LITTLE OR NO NEW SNOW  
ACCUMULATION. LOWS IN THE 30S.    
MONDAY
 
SLIGHT CHANCE OF SNOW. RAIN LIKELY IN THE MORNING.  
CHANCE OF PRECIPITATION 80 PERCENT. SNOW LEVEL 5000 FEET. LITTLE  
OR NO NEW SNOW ACCUMULATION. TOTAL SNOW ACCUMULATIONS 1 TO  
3 INCHES. HIGHS IN THE UPPER 30S TO MID 40S.    
MONDAY NIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE  
EVENING, THEN A CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 40 PERCENT. LOWS IN THE 30S.    
TUESDAY
 
RAIN AND SNOW LIKELY IN THE MORNING, THEN A CHANCE OF  
RAIN AND SNOW IN THE AFTERNOON. CHANCE OF PRECIPITATION  
60 PERCENT. SNOW LEVEL 6500 FEET. HIGHS IN THE 40S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 20S TO MID 30S.   
WEDNESDAY
 
A CHANCE OF RAIN AND SNOW IN THE MORNING, THEN RAIN  
LIKELY IN THE AFTERNOON. CHANCE OF PRECIPITATION 60 PERCENT.  
HIGHS IN THE UPPER 30S TO MID 40S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
AND SNOW. LOWS IN THE 20S TO LOWER 30S.    
CHRISTMAS DAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
AND SNOW. HIGHS IN THE UPPER 30S TO MID 40S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
AND SNOW. LOWS IN THE 20S TO LOWER 30S.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. A CHANCE OF RAIN  
IN THE AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT. HIGHS IN  
THE 30S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
EVENING. LOWS 15 TO 22.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 20S TO MID 30S.    
SATURDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS 16 TO 23.    
SUNDAY
 
MOSTLY CLOUDY. HIGHS IN THE 30S TO LOWER 40S.  
 

 
 
IDZ010-221100-  
EASTERN LEMHI COUNTY-  
INCLUDING THE CITIES OF SALMON AND LEADORE  
103 PM MST SUN DEC 21 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 AM MST  
MONDAY...  
   
TONIGHT
 
RAIN AND SNOW LIKELY. CHANCE OF PRECIPITATION NEAR  
100 PERCENT. SNOW LEVEL 6500 FEET. SNOW ACCUMULATIONS OF 1 TO  
3 INCHES. LOWS IN THE UPPER 20S TO MID 30S. SOUTH WINDS TO  
15 MPH.    
MONDAY
 
RAIN LIKELY AND A CHANCE OF SNOW IN THE MORNING, THEN  
SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 70 PERCENT. SNOW LEVEL 5500 FEET. SNOW  
ACCUMULATIONS OF 1 TO 2 INCHES. TOTAL SNOW ACCUMULATIONS 3 TO  
8 INCHES. HIGHS IN THE MID 30S TO LOWER 40S. SOUTHWEST WINDS TO  
15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
AND SNOW. LOWS IN THE UPPER 20S TO MID 30S. SOUTH WINDS TO  
15 MPH.    
TUESDAY
 
SNOW LIKELY. A CHANCE OF RAIN IN THE MORNING, THEN  
RAIN LIKELY IN THE AFTERNOON. CHANCE OF PRECIPITATION 70 PERCENT.  
HIGHS IN THE UPPER 30S TO MID 40S. SOUTH WINDS TO 15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 20S TO MID 30S.  
SOUTH WINDS TO 15 MPH.    
WEDNESDAY
 
SLIGHT CHANCE OF RAIN AND SNOW IN THE MORNING, THEN  
RAIN LIKELY IN THE AFTERNOON. CHANCE OF PRECIPITATION 60 PERCENT.  
HIGHS IN THE UPPER 30S TO MID 40S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
AND SNOW. LOWS IN THE 20S TO LOWER 30S.    
CHRISTMAS DAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. A CHANCE OF  
RAIN. CHANCE OF PRECIPITATION 50 PERCENT. HIGHS IN THE MID 30S TO  
LOWER 40S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. A CHANCE  
OF RAIN. CHANCE OF PRECIPITATION 50 PERCENT. LOWS IN THE 20S.    
FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE MORNING, THEN  
SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 30 PERCENT. HIGHS IN THE 30S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.  
LOWS 11 TO 18.    
SATURDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
MORNING. HIGHS IN THE UPPER 20S TO MID 30S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 12 TO 19.    
SUNDAY
 
MOSTLY CLOUDY. HIGHS IN THE 30S.  
 

 
 
IDZ005-221100-  
NORTHERN CLEARWATER MOUNTAINS-  
INCLUDING THE CITIES OF PIERCE AND ELK RIVER  
1203 PM PST SUN DEC 21 2025  
   
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 10 AM PST MONDAY
 
 
   
TONIGHT
 
PATCHY FOG THROUGH THE NIGHT. RAIN AND SNOW LIKELY.  
CHANCE OF PRECIPITATION 90 PERCENT. LITTLE OR NO NEW SNOW  
ACCUMULATION. LOWS IN THE MID 20S TO LOWER 30S. SOUTH WINDS TO  
15 MPH.    
MONDAY
 
PATCHY FOG THROUGH THE DAY. RAIN AND SNOW LIKELY IN THE  
MORNING. CHANCE OF PRECIPITATION 70 PERCENT. LITTLE OR NO NEW  
SNOW ACCUMULATION. HIGHS IN THE UPPER 30S TO MID 40S.    
MONDAY NIGHT
 
MOSTLY CLOUDY. PATCHY FOG THROUGH THE NIGHT. A  
20 PERCENT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS IN THE  
MID 20S TO LOWER 30S.    
TUESDAY
 
A CHANCE OF RAIN AND SNOW IN THE MORNING, THEN RAIN  
LIKELY IN THE AFTERNOON. PATCHY FOG THROUGH THE DAY. CHANCE OF  
PRECIPITATION 70 PERCENT. HIGHS IN THE MID 30S TO LOWER 40S.    
TUESDAY NIGHT
 
CLOUDY WITH A 50 PERCENT CHANCE OF RAIN. PATCHY  
FOG. LOWS IN THE UPPER 20S TO MID 30S.    
WEDNESDAY
 
A CHANCE OF RAIN IN THE MORNING, THEN RAIN LIKELY IN  
THE AFTERNOON. PATCHY FOG IN THE MORNING. CHANCE OF RAIN  
70 PERCENT. HIGHS IN THE 40S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. A 40 PERCENT CHANCE OF RAIN AND SNOW. PATCHY FOG.  
LOWS IN THE MID 20S TO LOWER 30S.    
CHRISTMAS DAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
AND SNOW. PATCHY FOG. HIGHS IN THE UPPER 30S TO MID 40S.    
THURSDAY NIGHT
 
A CHANCE OF RAIN AND SNOW IN THE EVENING, THEN  
RAIN AND SNOW LIKELY AFTER MIDNIGHT. PATCHY FOG THROUGH THE  
NIGHT. CHANCE OF PRECIPITATION 70 PERCENT. LOWS IN THE MID 20S TO  
LOWER 30S.    
FRIDAY
 
RAIN AND SNOW LIKELY. PATCHY FOG IN THE MORNING. CHANCE  
OF PRECIPITATION 80 PERCENT. HIGHS IN THE 30S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW IN THE  
EVENING, THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. PATCHY FOG  
THROUGH THE NIGHT. CHANCE OF PRECIPITATION 40 PERCENT. LOWS 19 TO  
26.    
SATURDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
PATCHY FOG. HIGHS IN THE 30S TO LOWER 40S.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. PATCHY FOG. LOWS 19 TO 26.    
SUNDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. PATCHY  
FOG IN THE MORNING. HIGHS IN THE MID 30S TO LOWER 40S.  
 

 
 
IDZ006-221100-  
SOUTHERN CLEARWATER MOUNTAINS-  
INCLUDING THE CITIES OF POWELL, ELK CITY, AND DIXIE  
1203 PM PST SUN DEC 21 2025  
   
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 10 AM PST MONDAY
 
 
   
TONIGHT
 
PATCHY FOG THROUGH THE NIGHT. RAIN AND SNOW LIKELY.  
CHANCE OF PRECIPITATION NEAR 100 PERCENT. SNOW LEVEL 5000 FEET.  
LITTLE OR NO NEW SNOW ACCUMULATION. LOWS IN THE 20S TO UPPER 30S.  
SOUTH WINDS TO 15 MPH.    
MONDAY
 
PATCHY FOG THROUGH THE DAY. RAIN AND SNOW LIKELY IN THE  
MORNING. CHANCE OF PRECIPITATION 80 PERCENT. SNOW LEVEL  
4000 FEET. LITTLE OR NO NEW SNOW ACCUMULATION. TOTAL SNOW  
ACCUMULATIONS 1 TO 3 INCHES. HIGHS IN THE MID 30S TO LOWER 40S.    
MONDAY NIGHT
 
MOSTLY CLOUDY. PATCHY FOG THROUGH THE NIGHT. A  
40 PERCENT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS IN THE  
20S TO MID 30S.    
TUESDAY
 
CHANCE OF VALLEY RAIN WITH MOUNTAIN SNOW LIKELY IN THE  
MORNING, THEN RAIN LIKELY IN THE AFTERNOON. PATCHY FOG THROUGH  
THE DAY. CHANCE OF PRECIPITATION 90 PERCENT. SNOW LEVEL  
5000 FEET. HIGHS IN THE MID 30S TO LOWER 40S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING,  
THEN SLIGHT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. PATCHY FOG  
THROUGH THE NIGHT. CHANCE OF PRECIPITATION 40 PERCENT. LOWS IN  
THE 20S TO UPPER 30S. SOUTHEAST WINDS TO 15 MPH.    
WEDNESDAY
 
A CHANCE OF RAIN AND SNOW IN THE MORNING, THEN RAIN  
LIKELY IN THE AFTERNOON. PATCHY FOG THROUGH THE DAY. CHANCE OF  
PRECIPITATION 80 PERCENT. HIGHS IN THE 40S.    
WEDNESDAY NIGHT
 
CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF SNOW. A CHANCE OF RAIN. PATCHY FOG. CHANCE OF  
PRECIPITATION 50 PERCENT. LOWS IN THE 20S TO LOWER 30S.    
CHRISTMAS DAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
AND SNOW. PATCHY FOG IN THE MORNING. HIGHS IN THE MID 30S TO  
LOWER 40S.    
THURSDAY NIGHT
 
A CHANCE OF RAIN AND SNOW IN THE EVENING, THEN  
RAIN AND SNOW LIKELY AFTER MIDNIGHT. PATCHY FOG THROUGH THE  
NIGHT. CHANCE OF PRECIPITATION 70 PERCENT. LOWS IN THE LOWER 20S  
TO MID 30S.    
FRIDAY
 
RAIN AND SNOW LIKELY. PATCHY FOG. CHANCE OF  
PRECIPITATION 80 PERCENT. HIGHS IN THE 30S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. A CHANCE OF  
RAIN. PATCHY FOG. CHANCE OF PRECIPITATION 40 PERCENT. LOWS 16 TO  
28.    
SATURDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. PATCHY  
FOG THROUGH THE DAY. SLIGHT CHANCE OF RAIN IN THE AFTERNOON.  
CHANCE OF PRECIPITATION 20 PERCENT. HIGHS IN THE 30S.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. PATCHY FOG. LOWS 18 TO 28.    
SUNDAY
 
MOSTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN THE  
MID 30S TO LOWER 40S.  
 

 
 
IDZ007-221100-  
OROFINO/GRANGEVILLE REGION-  
INCLUDING THE CITY OF KOOSKIA  
1203 PM PST SUN DEC 21 2025  
   
TONIGHT
 
PATCHY FOG THROUGH THE NIGHT. SNOW LIKELY THROUGH THE  
NIGHT. AREAS OF RAIN IN THE EVENING, THEN RAIN LIKELY AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION 90 PERCENT. NO SNOW  
ACCUMULATION. LOWS IN THE 30S. SOUTHWEST WINDS TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF RAIN AND SNOW IN  
THE MORNING. PATCHY FOG IN THE MORNING. HIGHS IN THE UPPER 30S TO  
MID 40S.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AFTER  
MIDNIGHT. LOWS IN THE 30S.    
TUESDAY
 
A CHANCE OF RAIN IN THE MORNING, THEN RAIN LIKELY IN  
THE AFTERNOON. PATCHY FOG THROUGH THE DAY. CHANCE OF RAIN  
70 PERCENT. HIGHS IN THE UPPER 30S TO MID 40S.    
TUESDAY NIGHT
 
CLOUDY WITH A 50 PERCENT CHANCE OF RAIN. PATCHY  
FOG IN THE EVENING. LOWS IN THE MID 30S TO LOWER 40S.    
WEDNESDAY
 
A CHANCE OF RAIN IN THE MORNING, THEN RAIN LIKELY IN  
THE AFTERNOON. CHANCE OF RAIN 70 PERCENT. HIGHS IN THE 40S TO  
LOWER 50S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE  
EVENING, THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW  
AFTER MIDNIGHT. CHANCE OF PRECIPITATION 30 PERCENT. LOWS IN THE  
UPPER 20S TO MID 30S.    
CHRISTMAS DAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
AND SNOW. HIGHS IN THE UPPER 30S TO MID 40S.    
THURSDAY NIGHT
 
A CHANCE OF RAIN AND SNOW IN THE EVENING, THEN  
RAIN AND SNOW LIKELY AFTER MIDNIGHT. CHANCE OF PRECIPITATION  
60 PERCENT. LOWS IN THE UPPER 20S TO MID 30S.    
FRIDAY
 
RAIN AND SNOW LIKELY. CHANCE OF PRECIPITATION  
70 PERCENT. HIGHS IN THE MID 30S TO LOWER 40S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
AND SNOW. LOWS IN THE MID 20S TO LOWER 30S.    
SATURDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND SNOW  
IN THE MORNING. HIGHS IN THE MID 30S TO LOWER 40S.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 20S TO LOWER  
30S.    
SUNDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S TO MID 40S.  
 

 
 
IDZ008-221100-  
LOWER HELLS CANYON/SALMON RIVER REGION-  
INCLUDING THE CITIES OF RIGGINS AND WHITE BIRD  
1203 PM PST SUN DEC 21 2025  
   
TONIGHT
 
RAIN LIKELY THROUGH THE NIGHT. AREAS OF SNOW IN THE  
EVENING, THEN SNOW LIKELY AFTER MIDNIGHT. CHANCE OF PRECIPITATION  
90 PERCENT. NO SNOW ACCUMULATION. LOWS IN THE MID 30S TO LOWER  
40S. SOUTH WINDS TO 15 MPH.    
MONDAY
 
RAIN AND SNOW LIKELY IN THE MORNING. CHANCE OF  
PRECIPITATION 70 PERCENT. SNOW LEVEL 4500 FEET. NO SNOW  
ACCUMULATION. HIGHS IN THE 40S TO LOWER 50S. SOUTH WINDS TO  
15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW IN  
THE EVENING, THEN A CHANCE OF RAIN AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 50 PERCENT. LOWS IN THE MID 30S TO LOWER 40S. SOUTH  
WINDS TO 15 MPH.    
TUESDAY
 
RAIN LIKELY. CHANCE OF RAIN 90 PERCENT. HIGHS IN THE  
MID 40S TO LOWER 50S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN.  
LOWS IN THE UPPER 30S TO MID 40S. SOUTH WINDS TO 15 MPH.    
WEDNESDAY
 
RAIN LIKELY. CHANCE OF RAIN 80 PERCENT. HIGHS IN THE  
40S TO MID 50S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
AND SNOW. LOWS IN THE 30S.    
CHRISTMAS DAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
AND SNOW. HIGHS IN THE 40S TO LOWER 50S.    
THURSDAY NIGHT
 
A CHANCE OF RAIN AND SNOW IN THE EVENING, THEN  
RAIN AND SNOW LIKELY AFTER MIDNIGHT. CHANCE OF PRECIPITATION  
70 PERCENT. LOWS IN THE 30S.    
FRIDAY
 
RAIN AND SNOW LIKELY. CHANCE OF PRECIPITATION  
70 PERCENT. HIGHS IN THE 30S TO UPPER 40S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
AND SNOW. LOWS IN THE MID 20S TO LOWER 30S.    
SATURDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
MORNING. HIGHS IN THE UPPER 30S TO MID 40S.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 20S TO MID 30S.    
SUNDAY
 
MOSTLY CLOUDY. HIGHS IN THE 40S TO LOWER 50S.  
 

 
 
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