895  
FPUS55 KMSO 160623  
ZFPMSO  
 
ZONE FORECAST PRODUCT  
NATIONAL WEATHER SERVICE MISSOULA MT  
1223 AM MDT SAT MAY 16 2026  
 
MTZ001-162200-  
KOOTENAI/CABINET REGION-  
INCLUDING THE CITIES OF LIBBY AND EUREKA  
1223 AM MDT SAT MAY 16 2026  
   
TODAY
 
AREAS OF RAIN IN THE MORNING, THEN RAIN SHOWERS LIKELY  
AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 70 PERCENT. HIGHS IN THE 50S.    
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. A CHANCE OF SNOW  
AFTER MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT. LOWS IN THE  
30S.    
SUNDAY
 
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF RAIN AND SNOW IN  
THE MORNING. HIGHS IN THE MID 50S TO LOWER 60S.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S TO MID 30S.    
MONDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE 60S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE 30S.    
TUESDAY
 
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF PRECIPITATION  
40 PERCENT. HIGHS IN THE 60S TO LOWER 70S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE  
MID 30S TO LOWER 40S.    
WEDNESDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN.  
HIGHS IN THE MID 60S TO LOWER 70S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID  
40S.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE 70S.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE 40S.    
FRIDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN. HIGHS  
IN THE 70S.  
 

 
 
MTZ002-162200-  
WEST GLACIER REGION-  
INCLUDING THE CITY OF SWAN LAKE  
1223 AM MDT SAT MAY 16 2026  
 
...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO  
MIDNIGHT MDT SUNDAY NIGHT...  
   
TODAY
 
SNOW WITH RAIN LIKELY IN THE MORNING, THEN RAIN SHOWERS,  
SNOW SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT. SNOW LEVEL  
5000 FEET. LITTLE OR NO NEW SNOW ACCUMULATION. HIGHS IN THE 40S.  
SOUTHWEST WINDS TO 15 MPH.    
TONIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN AND  
SNOW. LOWS IN THE UPPER 20S TO MID 30S. SOUTHWEST WINDS TO  
15 MPH.    
SUNDAY
 
CLOUDY WITH A 50 PERCENT CHANCE OF RAIN AND SNOW. HIGHS  
IN THE 40S.    
SUNDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
IN THE MID 20S TO LOWER 30S. NORTHEAST WINDS TO 15 MPH.    
MONDAY
 
PARTLY CLOUDY. HIGHS IN THE 50S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S TO MID 30S.    
TUESDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS, SNOW SHOWERS  
AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 50 PERCENT. HIGHS IN THE 50S TO LOWER 60S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE  
OF RAIN AFTER MIDNIGHT. CHANCE OF PRECIPITATION 40 PERCENT. LOWS  
IN THE 30S.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN.  
HIGHS IN THE MID 50S TO LOWER 60S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S TO LOWER  
40S.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE 60S.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 30S TO MID 40S.    
FRIDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN. HIGHS  
IN THE 60S.  
 

 
 
MTZ003-162200-  
FLATHEAD/MISSION VALLEYS-  
INCLUDING THE CITIES OF KALISPELL, POLSON, AND ST. IGNATIUS  
1223 AM MDT SAT MAY 16 2026  
   
TODAY
 
RAIN LIKELY IN THE MORNING, THEN RAIN SHOWERS LIKELY AND  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 70 PERCENT. HIGHS IN THE UPPER 40S TO MID 50S.  
SOUTHWEST WINDS TO 15 MPH IN THE AFTERNOON.    
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. A CHANCE OF SNOW  
AFTER MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT. LOWS IN THE  
UPPER 20S TO MID 30S.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. A CHANCE OF SNOW  
IN THE MORNING. CHANCE OF PRECIPITATION 50 PERCENT. HIGHS IN THE  
50S. NORTHWEST WINDS TO 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S TO MID 30S.  
NORTHEAST WINDS TO 15 MPH.    
MONDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 50S TO MID 60S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE 30S.    
TUESDAY
 
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 50S TO MID  
60S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN.  
LOWS IN THE MID 30S TO LOWER 40S.    
WEDNESDAY
 
PARTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE 60S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID  
40S.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 60S TO MID 70S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE 40S.    
FRIDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN. HIGHS  
IN THE UPPER 60S TO MID 70S.  
 

 
 
MTZ004-162200-  
LOWER CLARK FORK REGION-  
INCLUDING THE CITIES OF NOXON, THOMPSON FALLS, AND SUPERIOR  
1223 AM MDT SAT MAY 16 2026  
   
TODAY
 
RAIN LIKELY AND AREAS OF SNOW IN THE MORNING, THEN RAIN  
SHOWERS LIKELY WITH POSSIBLE SNOW SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT. SNOW LEVEL  
4500 FEET. NO SNOW ACCUMULATION. HIGHS IN THE MID 40S TO LOWER  
50S. WEST WINDS TO 15 MPH IN THE AFTERNOON.    
TONIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN AND  
SNOW. LOWS IN THE UPPER 20S TO MID 30S. WEST WINDS TO 15 MPH.    
SUNDAY
 
A CHANCE OF RAIN AND SNOW IN THE MORNING, THEN RAIN,  
SNOW LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 70 PERCENT. SNOW LEVEL  
4500 FEET. LITTLE OR NO NEW SNOW ACCUMULATION. HIGHS IN THE UPPER  
40S TO MID 50S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S TO MID 30S.  
NORTH WINDS TO 15 MPH.    
MONDAY
 
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF PRECIPITATION  
30 PERCENT. HIGHS IN THE MID 50S TO LOWER 60S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE 30S.    
TUESDAY
 
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF PRECIPITATION  
30 PERCENT. HIGHS IN THE UPPER 50S TO MID 60S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE 30S TO LOWER 40S.    
WEDNESDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING.  
LOWS IN THE MID 30S TO LOWER 40S.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 60S TO MID 70S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S TO MID  
40S.    
FRIDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS  
IN THE UPPER 60S TO MID 70S.  
 

 
 
MTZ005-162200-  
MISSOULA/BITTERROOT VALLEYS-  
INCLUDING THE CITIES OF HAMILTON AND DARBY  
1223 AM MDT SAT MAY 16 2026  
   
TODAY
 
RAIN LIKELY IN THE MORNING, THEN CHANCE OF RAIN SHOWERS  
AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 60 PERCENT. HIGHS IN THE LOWER 50S. WEST WINDS TO  
15 MPH IN THE AFTERNOON.    
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. A CHANCE OF RAIN.  
CHANCE OF PRECIPITATION 40 PERCENT. LOWS NEAR 30. SOUTHWEST WINDS  
15 TO 20 MPH.    
SUNDAY
 
A CHANCE OF RAIN AND SNOW IN THE MORNING, THEN RAIN  
LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
CHANCE OF PRECIPITATION 70 PERCENT. NO SNOW ACCUMULATION. HIGHS  
NEAR 50. NORTHWEST WINDS TO 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS NEAR 30.  
NORTH WINDS TO 15 MPH WITH GUSTS TO AROUND 30 MPH.    
MONDAY
 
PARTLY CLOUDY. HIGHS NEAR 60.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 30S.    
TUESDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER TO MID 60S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 30S.    
WEDNESDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE MID TO UPPER 60S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S TO LOWER  
40S.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER TO MID 70S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 40S.    
FRIDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS  
IN THE LOWER TO MID 70S.  
 

 
 
MTZ006-162200-  
BITTERROOT/SAPPHIRE MOUNTAINS-  
INCLUDING THE CITY OF SULA  
1223 AM MDT SAT MAY 16 2026  
 
...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO  
MIDNIGHT MDT SUNDAY NIGHT...  
   
TODAY
 
MOSTLY CLOUDY. AREAS OF RAIN AND SNOW IN THE MORNING,  
THEN CHANCE OF SNOW SHOWERS, RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF PRECIPITATION  
50 PERCENT. HIGHS IN THE UPPER 30S TO MID 40S. WEST WINDS TO  
15 MPH IN THE AFTERNOON.    
TONIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. LOWS  
IN THE 20S TO LOWER 30S. WEST WINDS TO 15 MPH.    
SUNDAY
 
A CHANCE OF SNOW IN THE MORNING, THEN SNOW LIKELY WITH  
POSSIBLE SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 90 PERCENT. LITTLE OR NO NEW SNOW ACCUMULATION.  
HIGHS IN THE UPPER 30S TO MID 40S. NORTHWEST WINDS TO 15 MPH WITH  
GUSTS TO AROUND 30 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF RAIN AND  
SNOW IN THE EVENING. LOWS IN THE 20S TO LOWER 30S. NORTH WINDS TO  
15 MPH WITH GUSTS TO AROUND 30 MPH.    
MONDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 40S TO LOWER 50S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S TO LOWER 30S.    
TUESDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE 50S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 20S TO MID 30S.    
WEDNESDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
MORNING. HIGHS IN THE MID 50S TO LOWER 60S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE 30S.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE 60S TO LOWER 70S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S TO LOWER  
40S.    
FRIDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS  
IN THE MID 60S TO LOWER 70S.  
 

 
 
MTZ007-162200-  
BUTTE/BLACKFOOT REGION-  
INCLUDING THE CITIES OF ANACONDA, DEER LODGE, AND DRUMMOND  
1223 AM MDT SAT MAY 16 2026  
 
...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO  
MIDNIGHT MDT SUNDAY NIGHT...  
   
TODAY
 
CLOUDY. AREAS OF RAIN AND SNOW IN THE MORNING, THEN  
CHANCE OF RAIN SHOWERS, SNOW SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF PRECIPITATION  
50 PERCENT. HIGHS IN THE 40S. NORTHWEST WINDS 15 TO 20 MPH IN THE  
AFTERNOON.    
TONIGHT
 
CHANCE OF VALLEY RAIN WITH MOUNTAIN SNOW LIKELY IN THE  
EVENING, THEN A CHANCE OF SNOW AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 70 PERCENT. SNOW LEVEL 4000 FEET. LITTLE OR NO NEW  
SNOW ACCUMULATION. LOWS IN THE 20S. WEST WINDS 15 TO 20 MPH WITH  
GUSTS TO AROUND 30 MPH.    
SUNDAY
 
A CHANCE OF SNOW IN THE MORNING, THEN SNOW SHOWERS,  
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 70 PERCENT. SNOW LEVEL  
4500 FEET. LITTLE OR NO NEW SNOW ACCUMULATION. TOTAL SNOW  
ACCUMULATIONS UP TO 2 INCHES. HIGHS IN THE UPPER 30S TO MID 40S.  
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF RAIN AND  
SNOW IN THE EVENING. LOWS IN THE 20S. NORTH WINDS 15 TO 25 MPH  
WITH GUSTS TO AROUND 35 MPH.    
MONDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
MORNING. HIGHS IN THE MID 40S TO LOWER 50S. NORTH WINDS TO  
15 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE 20S TO LOWER 30S.    
TUESDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS,  
THUNDERSTORMS AND SNOW SHOWERS IN THE AFTERNOON. HIGHS IN THE  
50S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 20S TO MID 30S.   
WEDNESDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE MID 50S TO LOWER 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE 30S.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE 60S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 30S TO LOWER 40S.    
FRIDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE MORNING,  
THEN CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT. HIGHS IN  
THE MID 60S TO LOWER 70S.  
 

 
 
MTZ043-162200-  
POTOMAC/SEELEY LAKE REGION-  
INCLUDING THE CITIES OF EAST MISSOULA, SEELEY LAKE, AND CLINTON  
1223 AM MDT SAT MAY 16 2026  
 
...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO  
MIDNIGHT MDT SUNDAY NIGHT...  
   
TODAY
 
MOSTLY CLOUDY. AREAS OF RAIN AND SNOW IN THE MORNING,  
THEN CHANCE OF RAIN SHOWERS, SNOW SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF PRECIPITATION  
50 PERCENT. HIGHS IN THE 40S TO LOWER 50S. WEST WINDS TO 15 MPH  
IN THE AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. SLIGHT  
CHANCE OF RAIN IN THE EVENING. CHANCE OF PRECIPITATION  
20 PERCENT. LOWS IN THE MID 20S TO LOWER 30S. WEST WINDS 15 TO  
20 MPH.    
SUNDAY
 
RAIN AND SNOW LIKELY IN THE MORNING, THEN RAIN, SNOW  
SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT. SNOW LEVEL  
4500 FEET. LITTLE OR NO NEW SNOW ACCUMULATION. HIGHS IN THE 40S.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE 20S  
TO LOWER 30S.    
MONDAY
 
PARTLY CLOUDY. HIGHS IN THE 50S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S TO MID 30S.    
TUESDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 50S TO LOWER  
60S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE 30S.    
WEDNESDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE UPPER 50S TO MID 60S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE 30S TO LOWER 40S.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE 60S TO LOWER 70S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID  
40S.    
FRIDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS  
IN THE MID 60S TO LOWER 70S.  
 

 
 
IDZ009-162200-  
WESTERN LEMHI COUNTY-  
INCLUDING THE CITY OF SHOUP  
1223 AM MDT SAT MAY 16 2026  
   
TODAY
 
MOSTLY CLOUDY. AREAS OF RAIN AND SNOW IN THE MORNING,  
THEN CHANCE OF RAIN SHOWERS, SNOW SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF PRECIPITATION  
50 PERCENT. HIGHS IN THE MID 40S TO LOWER 50S. WEST WINDS TO  
15 MPH IN THE AFTERNOON.    
TONIGHT
 
RAIN AND SNOW LIKELY IN THE EVENING, THEN A CHANCE OF  
SNOW AFTER MIDNIGHT. CHANCE OF PRECIPITATION 70 PERCENT. SNOW  
LEVEL 4000 FEET. LITTLE OR NO NEW SNOW ACCUMULATION. LOWS IN THE  
UPPER 20S TO MID 30S. SOUTHWEST WINDS TO 15 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE MORNING, THEN  
CHANCE OF SNOW SHOWERS, RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF PRECIPITATION  
50 PERCENT. HIGHS IN THE 40S. NORTHWEST WINDS TO 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND  
SNOW IN THE EVENING. LOWS IN THE UPPER 20S TO MID 30S. NORTH  
WINDS TO 15 MPH.    
MONDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 40S TO MID 50S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S TO MID 30S.    
TUESDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 50S TO LOWER 60S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE 30S TO LOWER 40S.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE 60S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S TO LOWER  
40S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID  
40S.    
FRIDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE UPPER 60S TO MID 70S.  
 

 
 
IDZ010-162200-  
EASTERN LEMHI COUNTY-  
INCLUDING THE CITIES OF SALMON AND LEADORE  
1223 AM MDT SAT MAY 16 2026  
   
TODAY
 
MOSTLY CLOUDY. AREAS OF SNOW AND A SLIGHT CHANCE OF RAIN  
IN THE MORNING, THEN CHANCE OF SNOW SHOWERS, SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 50 PERCENT. COOLER. HIGHS IN THE MID 40S TO LOWER  
50S. NORTHWEST WINDS 15 TO 25 MPH.    
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. A CHANCE OF RAIN  
IN THE EVENING. CHANCE OF PRECIPITATION 50 PERCENT. LOWS IN THE  
20S TO LOWER 30S. NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO  
AROUND 35 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE MORNING, THEN  
CHANCE OF SNOW SHOWERS, RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF PRECIPITATION  
50 PERCENT. HIGHS IN THE 40S. NORTHWEST WINDS 15 TO 20 MPH WITH  
GUSTS TO AROUND 35 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW IN THE  
EVENING, THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 50 PERCENT. LOWS IN THE MID 20S TO LOWER 30S. NORTH  
WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 40 MPH.    
MONDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 40S TO MID 50S. NORTH  
WINDS TO 15 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S TO LOWER 30S.    
TUESDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS,  
THUNDERSTORMS AND SNOW SHOWERS IN THE AFTERNOON. HIGHS IN THE MID  
50S TO LOWER 60S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE 30S.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 50S TO MID 60S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE 30S TO LOWER 40S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 60S TO LOWER 70S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID  
40S.    
FRIDAY
 
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE UPPER 60S TO MID 70S.  
 

 
 
IDZ005-162200-  
NORTHERN CLEARWATER MOUNTAINS-  
INCLUDING THE CITIES OF PIERCE AND ELK RIVER  
1123 PM PDT FRI MAY 15 2026  
   
TODAY
 
RAIN LIKELY EARLY IN THE MORNING, THEN RAIN SHOWERS  
LIKELY AND A CHANCE OF THUNDERSTORMS IN THE LATE MORNING AND  
AFTERNOON. SNOW SHOWERS LIKELY EARLY IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 80 PERCENT. NO SNOW ACCUMULATION. HIGHS IN THE 40S  
TO LOWER 50S. WEST WINDS 15 TO 25 MPH.    
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. CHANCE OF RAIN  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN  
A CHANCE OF RAIN AFTER MIDNIGHT. CHANCE OF PRECIPITATION  
50 PERCENT. LOWS IN THE UPPER 20S TO MID 30S.    
SUNDAY
 
RAIN AND SNOW LIKELY IN THE MORNING, THEN CHANCE OF  
RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 70 PERCENT. LITTLE OR NO NEW  
SNOW ACCUMULATION. HIGHS IN THE MID 40S TO LOWER 50S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S TO LOWER 30S.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 50S TO MID 60S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S TO MID 30S.    
TUESDAY
 
PARTLY CLOUDY. HIGHS IN THE 60S.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE 30S.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE 60S TO LOWER 70S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE 30S TO LOWER 40S.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 60S TO MID 70S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S TO LOWER  
40S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 60S TO MID 70S.  
 

 
 
IDZ006-162200-  
SOUTHERN CLEARWATER MOUNTAINS-  
INCLUDING THE CITIES OF POWELL, ELK CITY, AND DIXIE  
1123 PM PDT FRI MAY 15 2026  
   
TODAY
 
RAIN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS  
THROUGH THE DAY. SNOW LIKELY IN THE MORNING, THEN SNOW SHOWERS  
LIKELY IN THE AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT. SNOW  
LEVEL 4500 FEET. LITTLE OR NO NEW SNOW ACCUMULATION. HIGHS IN THE  
40S. WEST WINDS 15 TO 25 MPH.    
TONIGHT
 
RAIN SHOWERS, SNOW SHOWERS LIKELY AND A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE EVENING, THEN RAIN AND SNOW LIKELY AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION 70 PERCENT. SNOW LEVEL  
4000 FEET. LITTLE OR NO NEW SNOW ACCUMULATION. LOWS 26 TO 39.    
SUNDAY
 
RAIN AND SNOW LIKELY IN THE MORNING, THEN CHANCE OF  
RAIN SHOWERS, SNOW SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. CHANCE OF PRECIPITATION 70 PERCENT. SNOW LEVEL  
4500 FEET. LITTLE OR NO NEW SNOW ACCUMULATION. HIGHS IN THE UPPER  
30S TO LOWER 50S.    
SUNDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 20S TO UPPER 30S.    
MONDAY
 
MOSTLY SUNNY. HIGHS 48 TO 61.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS 27 TO 41.    
TUESDAY
 
PARTLY CLOUDY. HIGHS 51 TO 65.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS 30 TO 43.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE 50S TO UPPER 60S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS 31 TO 44.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE 60S TO MID 70S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS 33 TO 48.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE 60S TO MID 70S.  
 

 
 
IDZ007-162200-  
OROFINO/GRANGEVILLE REGION-  
INCLUDING THE CITY OF KOOSKIA  
1123 PM PDT FRI MAY 15 2026  
   
TODAY
 
AREAS OF RAIN EARLY IN THE MORNING, THEN RAIN SHOWERS  
LIKELY AND A CHANCE OF THUNDERSTORMS IN THE LATE MORNING AND  
AFTERNOON. CHANCE OF PRECIPITATION 70 PERCENT. HIGHS IN THE UPPER  
40S TO MID 50S. WEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND  
30 MPH MAINLY SOUTH OF HIGHWAY 12.    
TONIGHT
 
SNOW LIKELY. RAIN SHOWERS LIKELY AND A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE EVENING, THEN RAIN LIKELY AFTER MIDNIGHT.  
CHANCE OF PRECIPITATION 70 PERCENT. NO SNOW ACCUMULATION. LOWS IN  
THE 30S TO LOWER 40S.    
SUNDAY
 
A CHANCE OF RAIN AND SNOW IN THE MORNING, THEN SNOW  
LIKELY AND A SLIGHT CHANCE OF RAIN IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 70 PERCENT. NO SNOW ACCUMULATION. HIGHS IN THE MID  
40S TO UPPER 50S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
EVENING. LOWS IN THE 30S.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE 50S TO UPPER 60S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S TO LOWER 40S.    
TUESDAY
 
PARTLY CLOUDY. HIGHS IN THE 60S TO LOWER 70S.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID 40S.   
WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE 60S TO LOWER 70S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID  
40S.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE 60S TO UPPER 70S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE 40S.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE 60S TO UPPER 70S.  
 

 
 
IDZ008-162200-  
LOWER HELLS CANYON/SALMON RIVER REGION-  
INCLUDING THE CITIES OF RIGGINS AND WHITE BIRD  
1123 PM PDT FRI MAY 15 2026  
   
TODAY
 
MOSTLY CLOUDY. AREAS OF RAIN AND SNOW IN THE MORNING,  
THEN CHANCE OF RAIN SHOWERS, SNOW SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF PRECIPITATION  
50 PERCENT. HIGHS IN THE 40S TO UPPER 50S. NORTHWEST WINDS TO  
15 MPH IN THE AFTERNOON.    
TONIGHT
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS, SNOW SHOWERS  
AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A  
CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. CHANCE OF PRECIPITATION  
50 PERCENT. LOWS IN THE MID 30S TO LOWER 40S. NORTHWEST WINDS TO  
15 MPH.    
SUNDAY
 
A CHANCE OF RAIN AND SNOW IN THE MORNING, THEN RAIN  
SHOWERS, SNOW SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. CHANCE OF PRECIPITATION 70 PERCENT. SNOW LEVEL  
4500 FEET. NO SNOW ACCUMULATION. HIGHS IN THE 40S TO MID 50S.  
NORTH WINDS 15 TO 20 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 30S TO LOWER 40S. NORTH WINDS 15 TO  
20 MPH WITH GUSTS TO AROUND 30 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 50S TO UPPER 60S. NORTH  
WINDS TO 15 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID 40S.    
TUESDAY
 
PARTLY CLOUDY. HIGHS IN THE 60S TO LOWER 70S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
IN THE 40S.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE 60S TO MID 70S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE 40S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE 70S TO LOWER 80S.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER 50S.   
FRIDAY
 
MOSTLY SUNNY. HIGHS 69 TO 82.  
 

 
 
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