828  
FPUS55 KPIH 221848  
ZFPPIH  
 
ZONE FORECAST PRODUCT FOR IDAHO  
NATIONAL WEATHER SERVICE POCATELLO ID  
1248 PM MDT WED APR 22 2026  
 
THIS FORECAST MAY NOT BE REPRESENTATIVE OF THE EXACT LOCATION YOU  
ARE INTERESTED IN. FOR A SITE-SPECIFIC FORECAST, PLEASE VISIT  
WEATHER.GOV/POCATELLO AND CLICK THE MAP ON THE MAIN PAGE.  
 
IDZ072-231000-  
SAWTOOTH/STANLEY BASIN-  
INCLUDING STANLEY  
1248 PM MDT WED APR 22 2026  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM MDT  
THURSDAY ABOVE 6500 FEET ELEVATION...  
   
TONIGHT...SNOW IN THE EVENING
 
THEN A CHANCE OF SNOW AFTER  
MIDNIGHT. COLDER. SNOW ACCUMULATION OF 3 TO 5 INCHES. LOWS 23 TO  
33.    
THURSDAY...A CHANCE OF SNOW IN THE MORNING
 
THEN SNOW SHOWERS  
LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
SNOW ACCUMULATION OF 1 TO 3 INCHES. HIGHS 33 TO 43.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. COLDER.  
SNOW ACCUMULATION UP TO 1 INCH. LOWS 17 TO 27.    
FRIDAY
 
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 32 TO 42.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. LOWS  
12 TO 22.    
SATURDAY AND SATURDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SNOW. HIGHS 39 TO 49. LOWS 19 TO 29.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 40 TO 50.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 20 TO  
30.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 40 TO 50.    
MONDAY NIGHT THROUGH TUESDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT  
CHANCE OF SNOW. LOWS 22 TO 32. HIGHS 44 TO 54.    
WEDNESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 48 TO 58.  
 

 
 
IDZ073-231000-  
SUN VALLEY REGION-  
INCLUDING KETCHUM, SUN VALLEY, AND GALENA  
1248 PM MDT WED APR 22 2026  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM MDT  
THURSDAY ABOVE 6500 FEET ELEVATION...  
   
TONIGHT...SNOW LIKELY IN THE EVENING
 
THEN A CHANCE OF SNOW  
AFTER MIDNIGHT. BREEZY, COLDER. SNOW ACCUMULATION OF 1 TO  
2 INCHES. LOWS 23 TO 30.    
THURSDAY...SUNNY IN THE MORNING
 
THEN PARTLY SUNNY WITH A  
CHANCE OF SNOW IN THE AFTERNOON. BREEZY. SNOW ACCUMULATION UP TO  
2 INCHES. HIGHS 40 TO 50.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW IN THE  
EVENING...THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW AFTER  
MIDNIGHT. BREEZY. LITTLE OR NO SNOW ACCUMULATION. LOWS 18 TO 27.    
FRIDAY
 
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 39 TO 49.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. LOWS  
17 TO 27.    
SATURDAY AND SATURDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SNOW. HIGHS 44 TO 54. LOWS 24 TO 31.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SNOW SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 43 TO 53.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 23 TO  
30.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 44 TO 54.    
MONDAY NIGHT THROUGH TUESDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT  
CHANCE OF SNOW. LOWS 24 TO 34. HIGHS 47 TO 57.    
WEDNESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 50 TO 60.  
 

 
 
IDZ052-053-231000-  
ARCO/MUD LAKE DESERT-UPPER SNAKE RIVER PLAIN-  
INCLUDING MUD LAKE, INL, CRATERS OF THE MOON NM,  
IDAHO FALLS, REXBURG, AND ST. ANTHONY  
1248 PM MDT WED APR 22 2026  
   
..WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT
 
   
..WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT
 
 
   
TONIGHT...CLOUDY. A CHANCE OF RAIN IN THE EVENING
 
THEN A  
CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. VERY WINDY. SNOW  
ACCUMULATION UP TO 2 INCHES. LOWS 30 TO 37. SOUTHWEST WINDS 25 TO  
35 MPH.    
THURSDAY...A CHANCE OF RAIN AND SNOW IN THE MORNING
 
THEN RAIN  
SHOWERS, SNOW SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. WINDY. LITTLE OR NO SNOW ACCUMULATION. HIGHS  
46 TO 56. WEST WINDS 20 TO 30 MPH. CHANCE OF PRECIPITATION  
70 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE  
EVENING...THEN A SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. BREEZY,  
COLDER. SNOW ACCUMULATION AROUND 1 INCH. LOWS 22 TO 30. NORTHWEST  
WINDS 15 TO 25 MPH...DECREASING TO AROUND 10 MPH AFTER MIDNIGHT.  
CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY
 
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 43 TO 52.  
WEST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. LOWS  
22 TO 29. NORTH WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION  
20 PERCENT.    
SATURDAY
 
SUNNY. HIGHS 49 TO 56.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. LOWS 29 TO 36.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS, SNOW AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 48 TO 56.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN AND A  
SLIGHT CHANCE OF SNOW. LOWS 29 TO 36. HIGHS 50 TO 58.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
29 TO 36.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 53 TO 61.    
TUESDAY NIGHT AND WEDNESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF  
RAIN. LOWS 32 TO 39. HIGHS 57 TO 64.  
 

 
 
IDZ051-231000-  
SHOSHONE/LAVA BEDS-  
INCLUDING SHOSHONE, RICHFIELD, AND CAREY  
1248 PM MDT WED APR 22 2026  
   
..WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT
 
 
   
TONIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE  
EVENING...THEN A CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. WINDY.  
NO SNOW ACCUMULATION. LOWS 29 TO 36. WEST WINDS 20 TO 30 MPH WITH  
GUSTS TO AROUND 40 MPH.    
THURSDAY
 
SUNNY. A SLIGHT CHANCE OF RAIN IN THE AFTERNOON. VERY  
WINDY. HIGHS 50 TO 57. WEST WINDS 25 TO 35 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLEAR. A SLIGHT CHANCE OF SNOW IN THE  
EVENING. WINDY. LOWS 25 TO 32. WEST WINDS 20 TO 30 MPH...  
DECREASING TO 10 TO 15 MPH AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 20 PERCENT.    
FRIDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 50 TO  
57. WEST WINDS 10 TO 20 MPH. CHANCE OF PRECIPITATION 20 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS 24 TO 31. NORTHWEST WINDS  
10 TO 15 MPH.    
SATURDAY
 
SUNNY. HIGHS 53 TO 60.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.  
LOWS AROUND 34.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS 52 TO 59.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
29 TO 36.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS 54 TO 61.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS 30 TO 37.    
TUESDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 57 TO  
64.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS 33 TO 40.    
WEDNESDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS  
60 TO 67.  
 

 
 
IDZ056-057-231000-  
SOUTHERN HILLS/ALBION MOUNTAINS-RAFT RIVER REGION-  
INCLUDING ALBION, ALMO, MALTA, ROCKLAND,  
AND HOLBROOK  
1248 PM MDT WED APR 22 2026  
   
TONIGHT...A CHANCE OF RAIN AND SNOW IN THE EVENING
 
THEN SNOW  
LIKELY AND A CHANCE OF RAIN AFTER MIDNIGHT. BREEZY, COLDER. SNOW  
ACCUMULATION OF 3 TO 7 INCHES. SNOW LEVEL 6000 FEET. LOWS 31 TO  
38. WEST WINDS 15 TO 25 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW IN THE  
MORNING...THEN MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN AND SNOW  
IN THE AFTERNOON. WINDY. SNOW ACCUMULATION UP TO 2 INCHES. HIGHS  
48 TO 56. WEST WINDS 20 TO 30 MPH.    
THURSDAY NIGHT
 
MOSTLY CLEAR. A SLIGHT CHANCE OF RAIN AND SNOW  
IN THE EVENING. WINDY. LOWS 27 TO 35. WEST WINDS 20 TO 30 MPH...  
DECREASING TO 10 TO 15 MPH AFTER MIDNIGHT.    
FRIDAY
 
SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 50 TO 59.  
WEST WINDS 10 TO 20 MPH.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS 26 TO 33. NORTHWEST WINDS  
10 TO 15 MPH.    
SATURDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN AND SNOW.  
HIGHS 53 TO 62.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
LOWS 33 TO 40.    
SUNDAY
 
RAIN SHOWERS LIKELY WITH POSSIBLE SNOW AND  
THUNDERSTORMS. HIGHS 50 TO 57.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
LOWS 30 TO 38.    
MONDAY
 
SNOW SHOWERS LIKELY WITH POSSIBLE SHOWERS AND  
THUNDERSTORMS. HIGHS 52 TO 59.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND A SLIGHT  
CHANCE OF RAIN. LOWS 32 TO 39.    
TUESDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS, A SLIGHT  
CHANCE OF THUNDERSTORMS AND SNOW. HIGHS 56 TO 63.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
35 TO 42.    
WEDNESDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 58 TO 65.  
 

 
 
IDZ058-059-231000-  
MARSH AND ARBON HIGHLANDS-FRANKLIN/EASTERN ONEIDA REGION-  
INCLUDING INKOM, MCCAMMON, DOWNEY,  
LAVA HOT SPRINGS, MALAD, PRESTON, AND THATCHER  
1248 PM MDT WED APR 22 2026  
   
TONIGHT
 
RAIN SHOWERS WITH POSSIBLE SNOW AND THUNDERSTORMS IN  
THE EVENING...THEN SNOW AND A CHANCE OF RAIN AFTER MIDNIGHT.  
COLDER. SNOW ACCUMULATION OF 3 TO 5 INCHES. SNOW LEVEL 6000 FEET.  
LOWS 30 TO 37.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN. BREEZY.  
SNOW ACCUMULATION UP TO 2 INCHES. HIGHS 44 TO 54.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW IN  
THE EVENING...THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW  
AFTER MIDNIGHT. BREEZY. LITTLE OR NO SNOW ACCUMULATION. LOWS  
24 TO 32.    
FRIDAY
 
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 46 TO 56.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS 23 TO 33.    
SATURDAY
 
SUNNY WITH A SLIGHT CHANCE OF RAIN AND SNOW. HIGHS  
51 TO 61.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
LOWS 32 TO 40.    
SUNDAY
 
RAIN SHOWERS, SNOW LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS. HIGHS 45 TO 55.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
LOWS 29 TO 37.    
MONDAY
 
RAIN SHOWERS, SNOW SHOWERS LIKELY AND A SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS 48 TO 57.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. LOWS 30 TO 38.    
TUESDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 52 TO 61.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
33 TO 40.    
WEDNESDAY
 
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 54 TO 64.  
 

 
 
IDZ054-231000-  
LOWER SNAKE RIVER PLAIN-  
INCLUDING POCATELLO, BLACKFOOT, AMERICAN FALLS,  
SHELLEY, AND FORT HALL  
1248 PM MDT WED APR 22 2026  
   
..WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT
 
 
   
TONIGHT...MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING
 
THEN  
A CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. WINDY. NO SNOW  
ACCUMULATION. LOWS 31 TO 38. SOUTHWEST WINDS 20 TO 30 MPH WITH  
GUSTS TO AROUND 40 MPH.    
THURSDAY
 
PARTLY SUNNY. A CHANCE OF RAIN AND SNOW IN THE  
MORNING...THEN A CHANCE OF RAIN IN THE AFTERNOON. VERY WINDY. NO  
SNOW ACCUMULATION. HIGHS 50 TO 57. SOUTHWEST WINDS 15 TO 25 MPH...  
INCREASING TO WEST 25 TO 35 MPH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 50 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW IN  
THE EVENING...THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW  
AFTER MIDNIGHT. WINDY. LITTLE OR NO SNOW ACCUMULATION. LOWS 26 TO  
33. WEST WINDS 20 TO 30 MPH...BECOMING NORTHWEST 10 TO 15 MPH  
AFTER MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY
 
PARTLY SUNNY WITH A CHANCE OF SNOW AND A SLIGHT CHANCE  
OF RAIN. HIGHS 50 TO 57. WEST WINDS 10 TO 15 MPH. CHANCE OF  
PRECIPITATION 50 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS 24 TO 31. NORTHWEST WINDS  
10 TO 15 MPH.    
SATURDAY
 
SUNNY. HIGHS 54 TO 61.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.  
LOWS 31 TO 38.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
51 TO 58.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
30 TO 37.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS 53 TO 60.    
MONDAY NIGHT AND TUESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF  
RAIN. LOWS 31 TO 38. HIGHS 57 TO 64.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS 34 TO 41.    
WEDNESDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS  
59 TO 66.  
 

 
 
IDZ075-231000-  
WOOD RIVER FOOTHILLS-  
INCLUDING HAILEY, BELLEVUE, AND PICABO  
1248 PM MDT WED APR 22 2026  
   
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. WINDY,  
COLDER. LITTLE OR NO SNOW ACCUMULATION. LOWS 26 TO 33. WEST WINDS  
20 TO 30 MPH...DECREASING TO 10 TO 20 MPH AFTER MIDNIGHT.    
THURSDAY
 
SUNNY. A SLIGHT CHANCE OF RAIN AND SNOW IN THE  
AFTERNOON. WINDY. HIGHS 44 TO 54. WEST WINDS 10 TO 15 MPH...  
INCREASING TO 20 TO 30 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
BREEZY. LOWS 24 TO 31. WEST WINDS 15 TO 25 MPH WITH GUSTS TO  
AROUND 35 MPH...SHIFTING TO NORTHWEST 10 TO 15 MPH AFTER  
MIDNIGHT.    
FRIDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 43 TO  
53. WEST WINDS 10 TO 15 MPH.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS 23 TO 30. NORTHWEST WINDS  
AROUND 10 MPH.    
SATURDAY
 
SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 46 TO 56.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. LOWS 29 TO 36.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS, SNOW  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 46 TO 56.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. LOWS 27 TO 34.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
47 TO 57.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS 28 TO 35.    
TUESDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 50 TO  
60.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS 33 TO 40.    
WEDNESDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS  
53 TO 63.  
 

 
 
IDZ069-231000-  
LOST RIVER RANGE-  
INCLUDING BORAH PEAK  
1248 PM MDT WED APR 22 2026  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM MDT  
THURSDAY ABOVE 6500 FEET ELEVATION...  
   
TONIGHT
 
CLOUDY WITH A CHANCE OF SNOW. WINDY, COLDER. SNOW  
ACCUMULATION OF 4 TO 5 INCHES. LOWS 28 TO 35. WEST WINDS AROUND  
30 MPH IN THE EVENING.    
THURSDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SNOW IN THE  
MORNING...THEN A CHANCE OF SNOW IN THE AFTERNOON. WINDY. SNOW  
ACCUMULATION OF 1 TO 3 INCHES. HIGHS 41 TO 51. NORTHWEST WINDS  
AROUND 30 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. WINDY,  
COLDER. SNOW ACCUMULATION UP TO 2 INCHES. LOWS 22 TO 29.  
NORTHWEST WINDS AROUND 30 MPH IN THE EVENING.    
FRIDAY
 
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 38 TO 48.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 21 TO  
28.    
SATURDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS  
43 TO 53.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
LOWS 26 TO 34.    
SUNDAY
 
SNOW SHOWERS LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS. HIGHS 42 TO 52.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS  
27 TO 34. HIGHS 43 TO 53.    
MONDAY NIGHT AND TUESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SNOW. LOWS 28 TO 35. HIGHS 46 TO 56.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. LOWS  
31 TO 38.    
WEDNESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 49 TO 59.  
 

 
 
IDZ063-064-231000-  
CARIBOU RANGE-BIG HOLE MOUNTAINS-  
INCLUDING WAYAN, SWAN VALLEY, AND VICTOR  
1248 PM MDT WED APR 22 2026  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT  
THURSDAY NIGHT ABOVE 6500 FEET ELEVATION...  
   
TONIGHT
 
SNOW SHOWERS, RAIN LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING...THEN SNOW AFTER MIDNIGHT. BREEZY,  
COLDER. SNOW MAY BE HEAVY AT TIMES IN THE EVENING. SNOW  
ACCUMULATION OF 4 TO 5 INCHES. LOWS 29 TO 36.    
THURSDAY...A CHANCE OF SNOW IN THE MORNING
 
THEN SNOW SHOWERS  
AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SNOW  
ACCUMULATION OF 3 TO 4 INCHES. HIGHS 41 TO 48.    
THURSDAY NIGHT
 
SNOW SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING...THEN A CHANCE OF SNOW AFTER  
MIDNIGHT. COLDER. SNOW ACCUMULATION OF 1 TO 3 INCHES. LOWS 21 TO  
28.    
FRIDAY
 
SNOW SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS 40 TO 47.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. LOWS  
21 TO 28.    
SATURDAY
 
MOSTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 47 TO 54.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
LOWS 29 TO 36.    
SUNDAY
 
RAIN SHOWERS, SNOW SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS. HIGHS 44 TO 51.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.  
LOWS 29 TO 36.    
MONDAY
 
SNOW SHOWERS, RAIN SHOWERS LIKELY AND A SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS 46 TO 53.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.  
LOWS 29 TO 36.    
TUESDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS, SNOW  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 50 TO 57.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND A SLIGHT  
CHANCE OF RAIN. LOWS 30 TO 37.    
WEDNESDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS, SNOW  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 53 TO 60.  
 

 
 
IDZ068-070-231000-  
LOST RIVER VALLEY-CHALLIS/PAHSIMEROI VALLEYS-  
INCLUDING HOWE, ARCO, MACKAY, CHILLY, AND CHALLIS  
1248 PM MDT WED APR 22 2026  
   
TONIGHT
 
CLOUDY WITH A CHANCE OF SNOW AND RAIN. BREEZY, COLDER.  
SNOW ACCUMULATION OF 1 TO 3 INCHES. LOWS 27 TO 35. WEST WINDS  
15 TO 25 MPH...SHIFTING TO NORTHWEST 10 TO 15 MPH AFTER MIDNIGHT.   
THURSDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SNOW IN THE  
MORNING...THEN A CHANCE OF SNOW SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. BREEZY. SNOW ACCUMULATION UP TO  
2 INCHES. HIGHS 42 TO 52. NORTHWEST WINDS 10 TO 15 MPH...  
INCREASING TO 15 TO 25 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. BREEZY,  
COLDER. SNOW ACCUMULATION UP TO 1 INCH. LOWS 22 TO 29. NORTHWEST  
WINDS 15 TO 25 MPH...DECREASING TO AROUND 10 MPH AFTER MIDNIGHT.    
FRIDAY
 
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 38 TO 48.  
NORTHWEST WINDS 10 TO 15 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. LOWS  
20 TO 27. NORTH WINDS AROUND 10 MPH.    
SATURDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS  
44 TO 54.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
LOWS 26 TO 33.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SNOW SHOWERS, RAIN  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 44 TO 54.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT  
CHANCE OF SNOW. LOWS 26 TO 33.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SNOW AND RAIN. HIGHS  
44 TO 54.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. LOWS  
28 TO 35.    
TUESDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN AND SNOW.  
HIGHS 48 TO 58.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 30 TO 37.    
WEDNESDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS  
51 TO 61.  
 

 
 
IDZ066-231000-  
CENTENNIAL MOUNTAINS - ISLAND PARK-  
INCLUDING ISLAND PARK AND KILGORE  
1248 PM MDT WED APR 22 2026  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT  
THURSDAY NIGHT ABOVE 6500 FEET ELEVATION...  
   
TONIGHT...SNOW AND RAIN IN THE EVENING
 
THEN SNOW AFTER  
MIDNIGHT. COLDER. SNOW ACCUMULATION OF 3 TO 7 INCHES. LOWS 26 TO  
33.    
THURSDAY...A CHANCE OF SNOW IN THE MORNING
 
THEN SNOW SHOWERS  
AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SNOW  
ACCUMULATION OF 2 TO 3 INCHES. HIGHS 39 TO 47.    
THURSDAY NIGHT...SNOW IN THE EVENING
 
THEN A CHANCE OF SNOW  
AFTER MIDNIGHT. COLDER. SNOW ACCUMULATION OF 2 TO 3 INCHES. LOWS  
17 TO 24.    
FRIDAY
 
SNOW SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS 35 TO 43.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 16 TO  
23.    
SATURDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS  
42 TO 50.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
LOWS 23 TO 30.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND A SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS 43 TO 50.    
SUNDAY NIGHT
 
A CHANCE OF SNOW AND RAIN LIKELY. LOWS 24 TO 31.    
MONDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS 44 TO 51.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.  
LOWS 24 TO 31.    
TUESDAY
 
PARTLY SUNNY WITH A CHANCE OF SNOW SHOWERS, RAIN  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 47 TO 55.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. LOWS 26 TO 33.    
WEDNESDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN AND A SLIGHT  
CHANCE OF SNOW. HIGHS 51 TO 59.  
 

 
 
IDZ067-231000-  
BEAVERHEAD - LEMHI HIGHLANDS-  
INCLUDING DUBOIS, SPENCER, EDIE SCHOOL, AND SMALL  
1248 PM MDT WED APR 22 2026  
   
TONIGHT...RAIN LIKELY AND A CHANCE OF SNOW IN THE EVENING
 
THEN  
A CHANCE OF SNOW AND RAIN AFTER MIDNIGHT. BREEZY, COLDER. SNOW  
ACCUMULATION OF 1 TO 2 INCHES. SNOW LEVEL 5900 FEET. LOWS 29 TO  
36.    
THURSDAY
 
PARTLY SUNNY WITH A CHANCE OF SNOW. BREEZY. SNOW  
ACCUMULATION UP TO 2 INCHES. HIGHS 43 TO 53.    
THURSDAY NIGHT...SNOW LIKELY IN THE EVENING
 
THEN A CHANCE OF  
SNOW AFTER MIDNIGHT. BREEZY, COLDER. SNOW ACCUMULATION UP TO  
2 INCHES. LOWS 19 TO 28.    
FRIDAY
 
SNOW LIKELY. HIGHS 38 TO 48.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 18 TO  
27.    
SATURDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS  
44 TO 54.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
LOWS 24 TO 34.    
SUNDAY THROUGH MONDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND  
RAIN. HIGHS 44 TO 54. LOWS 26 TO 33.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. LOWS 27 TO 35.    
TUESDAY
 
PARTLY SUNNY WITH A CHANCE OF SNOW AND RAIN. HIGHS  
49 TO 59.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. LOWS 29 TO 38.    
WEDNESDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
52 TO 62.  
 

 
 
IDZ065-231000-  
TETON VALLEY-  
INCLUDING ASHTON, TETONIA, AND DRIGGS  
1248 PM MDT WED APR 22 2026  
   
TONIGHT
 
SNOW WITH POSSIBLE SHOWERS AND THUNDERSTORMS LIKELY IN  
THE EVENING...THEN SNOW AND A SLIGHT CHANCE OF RAIN AFTER  
MIDNIGHT. WINDY, COLDER. SNOW ACCUMULATION UP TO 1 INCH. SNOW  
LEVEL 5900 FEET. LOWS 29 TO 36. SOUTHWEST WINDS AROUND 30 MPH IN  
THE EVENING.    
THURSDAY...A CHANCE OF SNOW IN THE MORNING
 
THEN SNOW SHOWERS  
AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SNOW  
ACCUMULATION AROUND 1 INCH. HIGHS 42 TO 49.    
THURSDAY NIGHT...SNOW IN THE EVENING
 
THEN A CHANCE OF SNOW  
AFTER MIDNIGHT. COLDER. SNOW ACCUMULATION UP TO 2 INCHES. LOWS  
20 TO 27.    
FRIDAY
 
SNOW SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS 39 TO 46.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 19 TO  
26.    
SATURDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS  
47 TO 54.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND A  
SLIGHT CHANCE OF RAIN. LOWS 26 TO 33.    
SUNDAY
 
RAIN SHOWERS LIKELY WITH POSSIBLE SNOW AND  
THUNDERSTORMS. HIGHS AROUND 49.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
LOWS 27 TO 34.    
MONDAY
 
RAIN SHOWERS, SNOW SHOWERS LIKELY AND A SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS 47 TO 54.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. LOWS 27 TO 34.    
TUESDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS, A SLIGHT  
CHANCE OF THUNDERSTORMS AND SNOW. HIGHS 51 TO 58.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
29 TO 36.    
WEDNESDAY
 
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 55 TO 62.  
 

 
 
IDZ062-231000-  
BLACKFOOT MOUNTAINS-  
INCLUDING GRACE, SODA SPRINGS, HENRY, AND BONE  
1248 PM MDT WED APR 22 2026  
   
TONIGHT...A CHANCE OF RAIN AND SNOW IN THE EVENING
 
THEN SNOW  
AND A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. WINDY, COLDER. SNOW  
ACCUMULATION OF 2 TO 4 INCHES. SNOW LEVEL 6000 FEET. LOWS 28 TO  
35. WEST WINDS AROUND 30 MPH.    
THURSDAY...SNOW IN THE MORNING
 
THEN SNOW SHOWERS, RAIN SHOWERS  
LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
WINDY. SNOW ACCUMULATION UP TO 1 INCH. HIGHS 42 TO 49. WEST WINDS  
AROUND 30 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
SNOW SHOWERS LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING...THEN A CHANCE OF SNOW AFTER  
MIDNIGHT. BREEZY. SNOW ACCUMULATION UP TO 1 INCH. LOWS 22 TO 32.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS 42 TO 52.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. LOWS  
20 TO 30.    
SATURDAY
 
SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 49 TO 57.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
LOWS 29 TO 37.    
SUNDAY
 
RAIN SHOWERS LIKELY WITH POSSIBLE SNOW AND  
THUNDERSTORMS. HIGHS 45 TO 52.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
LOWS 27 TO 35.    
MONDAY
 
SNOW SHOWERS LIKELY WITH POSSIBLE SHOWERS AND  
THUNDERSTORMS. HIGHS 47 TO 54.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. LOWS 28 TO 37.    
TUESDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS, A SLIGHT  
CHANCE OF THUNDERSTORMS AND SNOW. HIGHS 51 TO 58.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
29 TO 39.    
WEDNESDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 54 TO 61.  
 

 
 
IDZ060-231000-  
BEAR RIVER RANGE-  
INCLUDING EMIGRATION SUMMIT  
1248 PM MDT WED APR 22 2026  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT  
THURSDAY NIGHT ABOVE 6500 FEET ELEVATION...  
   
TONIGHT
 
SNOW SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING...THEN A CHANCE OF SNOW AFTER MIDNIGHT. COLDER. SNOW  
MAY BE HEAVY AT TIMES. SNOW ACCUMULATION OF 3 TO 7 INCHES. LOWS  
31 TO 38.    
THURSDAY...A CHANCE OF SNOW IN THE MORNING
 
THEN SNOW SHOWERS  
LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
BREEZY. SNOW ACCUMULATION OF 2 TO 4 INCHES. HIGHS 40 TO 47.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. BREEZY.  
SNOW ACCUMULATION UP TO 1 INCH. LOWS 27 TO 34.    
FRIDAY
 
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 44 TO 51.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 29 TO 36.    
SATURDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS  
49 TO 56.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
LOWS 36 TO 43.    
SUNDAY
 
SNOW SHOWERS, RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS. HIGHS 43 TO 50.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.  
LOWS 33 TO 40.    
MONDAY
 
SNOW SHOWERS, RAIN SHOWERS LIKELY AND A SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS 45 TO 52.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.  
LOWS 33 TO 40.    
TUESDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS, SNOW  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 49 TO 56.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
LOWS 35 TO 42.    
WEDNESDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS, SNOW  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 52 TO 59.  
 

 
 
IDZ061-231000-  
BEAR LAKE VALLEY-  
INCLUDING ST. CHARLES, MONTPELIER, AND GEORGETOWN  
1248 PM MDT WED APR 22 2026  
   
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN IN THE  
EVENING...THEN A CHANCE OF SNOW AND A SLIGHT CHANCE OF RAIN AFTER  
MIDNIGHT. COLDER. SNOW ACCUMULATION UP TO 2 INCHES. LOWS 28 TO  
36.    
THURSDAY...SNOW IN THE MORNING
 
THEN A CHANCE OF RAIN AND A  
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. LITTLE OR NO SNOW  
ACCUMULATION. HIGHS 43 TO 50.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN IN THE  
EVENING...THEN A CHANCE OF SNOW AFTER MIDNIGHT. LITTLE OR NO SNOW  
ACCUMULATION. LOWS 22 TO 32.    
FRIDAY
 
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 46 TO 53.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 23 TO 33.    
SATURDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN AND SNOW.  
HIGHS 52 TO 59.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 31 TO  
40.    
SUNDAY
 
RAIN SHOWERS WITH POSSIBLE SNOW AND THUNDERSTORMS  
LIKELY. HIGHS 46 TO 53.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
LOWS 27 TO 35.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS, SNOW  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 48 TO 55.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. LOWS 28 TO 36.    
TUESDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS, A SLIGHT  
CHANCE OF THUNDERSTORMS AND SNOW. HIGHS 52 TO 59.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
29 TO 38.    
WEDNESDAY
 
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 54 TO 61.  
 

 
 
IDZ071-074-231000-  
FRANK CHURCH WILDERNESS-BIG LOST HIGHLANDS/COPPER BASIN-  
INCLUDING CLAYTON AND COPPER BASIN  
1248 PM MDT WED APR 22 2026  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM MDT  
THURSDAY ABOVE 6500 FEET ELEVATION...  
   
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. BREEZY, COLDER.  
SNOW ACCUMULATION OF 3 TO 4 INCHES. LOWS 24 TO 32.    
THURSDAY...A SLIGHT CHANCE OF SNOW IN THE MORNING
 
THEN SNOW  
SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. BREEZY. SNOW MAY BE HEAVY AT TIMES. SNOW ACCUMULATION  
OF 1 TO 3 INCHES. HIGHS 36 TO 46.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. BREEZY,  
COLDER. SNOW ACCUMULATION UP TO 2 INCHES. LOWS 18 TO 26.    
FRIDAY
 
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 34 TO 44.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. LOWS  
15 TO 25.    
SATURDAY AND SATURDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SNOW. HIGHS 41 TO 51. LOWS 22 TO 32.    
SUNDAY
 
SNOW SHOWERS LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS. HIGHS 41 TO 51.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 21 TO  
30.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 41 TO 51.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. LOWS  
22 TO 31.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 44 TO 54.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. LOWS  
26 TO 35.    
WEDNESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 48 TO 58.  
 

 
 
IDZ055-231000-  
EASTERN MAGIC VALLEY-  
INCLUDING BURLEY, RUPERT, HEYBURN, AND OAKLEY  
1248 PM MDT WED APR 22 2026  
   
TONIGHT...MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING
 
THEN  
A CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. WINDY. LITTLE OR NO  
SNOW ACCUMULATION. LOWS 31 TO 38. WEST WINDS 20 TO 30 MPH.    
THURSDAY
 
MOSTLY SUNNY. A CHANCE OF RAIN AND SNOW IN THE  
MORNING...THEN A SLIGHT CHANCE OF RAIN IN THE AFTERNOON. VERY  
WINDY. NO SNOW ACCUMULATION. HIGHS 50 TO 57. WEST WINDS 25 TO  
35 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE  
EVENING. WINDY. LOWS 27 TO 35. WEST WINDS 20 TO 30 MPH...  
DECREASING TO 10 TO 15 MPH AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 20 PERCENT.    
FRIDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 51 TO  
58. WEST WINDS 10 TO 20 MPH. CHANCE OF PRECIPITATION 20 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS 25 TO 33. WEST WINDS 10 TO  
15 MPH.    
SATURDAY
 
SUNNY. HIGHS 54 TO 61.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.  
LOWS 32 TO 39.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 52 TO 59.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
30 TO 38.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS 54 TO 61.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
31 TO 39.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF RAIN. HIGHS 57 TO 64.    
TUESDAY NIGHT AND WEDNESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF  
RAIN. LOWS 35 TO 42. HIGHS 59 TO 66.  
 

 
 
WEATHER INFORMATION ON-LINE 24-HOURS A DAY  
WWW.WEATHER.GOV/POCATELLO  
 
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