379  
FPUS55 KPIH 200836  
ZFPPIH  
 
ZONE FORECAST PRODUCT FOR IDAHO  
NATIONAL WEATHER SERVICE POCATELLO ID  
136 AM MST TUE JAN 20 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.  
 
IDZ072-202300-  
SAWTOOTH/STANLEY BASIN-  
INCLUDING STANLEY  
136 AM MST TUE JAN 20 2026  
   
TODAY
 
MOSTLY SUNNY. HIGHS 20 TO 30.    
TONIGHT
 
MOSTLY CLEAR. COLDER. LOWS 3 BELOW TO 7 ABOVE ZERO.    
WEDNESDAY
 
SUNNY. HIGHS 32 TO 39.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 3 TO 13.    
THURSDAY
 
MOSTLY SUNNY. HIGHS 31 TO 38.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS 4 TO 14.    
FRIDAY THROUGH SATURDAY
 
MOSTLY CLEAR. HIGHS 26 TO 35. LOWS  
3 BELOW TO 7 ABOVE ZERO.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 4 TO 14.    
SUNDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 29 TO  
37.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF  
SNOW. LOWS 12 TO 22. HIGHS 30 TO 40.  
 

 
 
IDZ073-202300-  
SUN VALLEY REGION-  
INCLUDING KETCHUM, SUN VALLEY, AND GALENA  
136 AM MST TUE JAN 20 2026  
   
TODAY
 
MOSTLY SUNNY. HIGHS 32 TO 41.    
TONIGHT
 
PARTLY CLOUDY. LOWS 7 TO 17.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 32 TO 41.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 11 TO 20.    
THURSDAY
 
MOSTLY SUNNY. HIGHS 31 TO 41.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS 11 TO 19. HIGHS  
29 TO 38.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 6 TO  
16. HIGHS 28 TO 36.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 30 TO 40.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF  
SNOW. LOWS 15 TO 22. HIGHS 33 TO 42.  
 

 
 
IDZ052-053-202300-  
ARCO/MUD LAKE DESERT-UPPER SNAKE RIVER PLAIN-  
INCLUDING MUD LAKE, INL, CRATERS OF THE MOON NM,  
IDAHO FALLS, REXBURG, AND ST. ANTHONY  
136 AM MST TUE JAN 20 2026  
   
TODAY
 
MOSTLY CLOUDY. PATCHY FREEZING FOG THROUGH THE DAY.  
HIGHS 28 TO 35. SOUTH WINDS UP TO 10 MPH.    
TONIGHT
 
PARTLY CLOUDY. LOWS 8 TO 18. LIGHT AND VARIABLE WINDS.   
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 29 TO 36. EAST WINDS UP TO  
10 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS 11 TO 18. LIGHT AND  
VARIABLE WINDS.    
THURSDAY
 
MOSTLY SUNNY. HIGHS 30 TO 37. LIGHT AND VARIABLE  
WINDS.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS 13 TO 20. HIGHS  
29 TO 36.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLEAR. LOWS 6 TO 14. HIGHS  
26 TO 34.    
SATURDAY NIGHT AND SUNDAY
 
PARTLY CLOUDY. LOWS 11 TO 18. HIGHS  
29 TO 36.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS 14 TO 22.    
MONDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 33 TO  
40.  
 

 
 
IDZ051-202300-  
SHOSHONE/LAVA BEDS-  
INCLUDING SHOSHONE, RICHFIELD, AND CAREY  
136 AM MST TUE JAN 20 2026  
   
TODAY
 
PARTLY SUNNY. PATCHY FREEZING FOG THROUGH THE DAY. HIGHS  
32 TO 39. LIGHT AND VARIABLE WINDS...BECOMING SOUTHWEST UP TO  
10 MPH IN THE AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY. LOWS 13 TO 23. LIGHT AND VARIABLE  
WINDS.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 32 TO 39. LIGHT AND VARIABLE  
WINDS...BECOMING EAST UP TO 10 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS 15 TO 22. LIGHT AND  
VARIABLE WINDS.    
THURSDAY
 
MOSTLY SUNNY. HIGHS 33 TO 40. LIGHT AND VARIABLE  
WINDS.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS 16 TO 23. HIGHS  
AROUND 36.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 14 TO  
22. HIGHS 32 TO 39.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 34 TO 41.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. LOWS 19 TO 27. HIGHS  
37 TO 44.  
 

 
 
IDZ056-057-202300-  
SOUTHERN HILLS/ALBION MOUNTAINS-RAFT RIVER REGION-  
INCLUDING ALBION, ALMO, MALTA, ROCKLAND,  
AND HOLBROOK  
136 AM MST TUE JAN 20 2026  
   
TODAY
 
MOSTLY SUNNY. NOT AS COOL. PATCHY FREEZING FOG. HIGHS  
37 TO 47. SOUTH WINDS AROUND 10 MPH...SHIFTING TO WEST UP TO  
10 MPH IN THE AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY. LOWS 15 TO 23. LIGHT AND VARIABLE  
WINDS.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 37 TO 47. SOUTH WINDS UP TO  
10 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS 17 TO 26. LIGHT AND  
VARIABLE WINDS.    
THURSDAY
 
MOSTLY SUNNY. HIGHS 36 TO 46. LIGHT AND VARIABLE  
WINDS.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS 19 TO 26. HIGHS  
33 TO 42.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 15 TO  
25. HIGHS 33 TO 41.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 36 TO 45.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. LOWS 22 TO 30. HIGHS  
38 TO 48.  
 

 
 
IDZ059-202300-  
FRANKLIN/EASTERN ONEIDA REGION-  
INCLUDING MALAD, PRESTON, AND THATCHER  
136 AM MST TUE JAN 20 2026  
 
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON MST  
TUESDAY...  
   
TODAY
 
MOSTLY SUNNY. PATCHY FREEZING FOG. HIGHS 32 TO 40.    
TONIGHT
 
PARTLY CLOUDY. LOWS 15 TO 24.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 34 TO 42.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS 16 TO 25.    
THURSDAY
 
MOSTLY SUNNY. HIGHS 35 TO 42.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS 17 TO 25. HIGHS  
33 TO 41.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 10 TO 20.    
SATURDAY THROUGH SUNDAY
 
MOSTLY CLEAR. HIGHS 30 TO 40. LOWS  
13 TO 22.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 18 TO 26.    
MONDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 35 TO  
43.  
 

 
 
IDZ058-202300-  
MARSH AND ARBON HIGHLANDS-  
INCLUDING INKOM, MCCAMMON, DOWNEY,  
AND LAVA HOT SPRINGS  
136 AM MST TUE JAN 20 2026  
   
TODAY
 
PARTLY SUNNY. PATCHY FREEZING FOG. HIGHS 29 TO 37.    
TONIGHT
 
PARTLY CLOUDY. LOWS 11 TO 21.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 29 TO 39.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS 11 TO 21.    
THURSDAY
 
MOSTLY SUNNY. HIGHS 30 TO 40.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS 12 TO 22.    
FRIDAY
 
PARTLY SUNNY. HIGHS 27 TO 37.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 8 TO  
18. HIGHS 25 TO 35.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 29 TO 38.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF  
SNOW. LOWS 15 TO 25. HIGHS 32 TO 40.  
 

 
 
IDZ054-202300-  
LOWER SNAKE RIVER PLAIN-  
INCLUDING POCATELLO, BLACKFOOT, AMERICAN FALLS,  
SHELLEY, AND FORT HALL  
136 AM MST TUE JAN 20 2026  
 
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL NOON MST  
TUESDAY...  
   
TODAY
 
MOSTLY CLOUDY. NOT AS COLD. PATCHY FREEZING FOG THROUGH  
THE DAY. HIGHS 32 TO 39. SOUTHWEST WINDS UP TO 10 MPH.    
TONIGHT
 
PARTLY CLOUDY. LOWS 13 TO 23. LIGHT AND VARIABLE  
WINDS.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 32 TO 39. LIGHT AND VARIABLE  
WINDS.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS 14 TO 21. LIGHT AND  
VARIABLE WINDS.    
THURSDAY
 
MOSTLY SUNNY. HIGHS 32 TO 39. LIGHT AND VARIABLE  
WINDS.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS 16 TO 23.    
FRIDAY
 
PARTLY SUNNY. HIGHS AROUND 35.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 12 TO  
22. HIGHS 30 TO 37.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 34 TO 41.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. LOWS 19 TO 26. HIGHS  
AROUND 40.  
 

 
 
IDZ075-202300-  
WOOD RIVER FOOTHILLS-  
INCLUDING HAILEY, BELLEVUE, AND PICABO  
136 AM MST TUE JAN 20 2026  
   
TODAY
 
MOSTLY SUNNY. PATCHY FREEZING FOG THROUGH THE DAY. HIGHS  
30 TO 40. LIGHT AND VARIABLE WINDS...BECOMING SOUTH UP TO 10 MPH  
IN THE AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY. LOWS 10 TO 20. NORTH WINDS UP TO  
10 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 30 TO 40. LIGHT AND VARIABLE  
WINDS.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 15 TO 22. LIGHT AND  
VARIABLE WINDS.    
THURSDAY
 
MOSTLY SUNNY. HIGHS 30 TO 39. LIGHT AND VARIABLE  
WINDS.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS 15 TO 22. HIGHS  
29 TO 38.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 10 TO  
20. HIGHS 28 TO 37.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 30 TO 39.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. LOWS  
19 TO 26.    
MONDAY
 
PARTLY SUNNY. HIGHS 33 TO 43.  
 

 
 
IDZ069-202300-  
LOST RIVER RANGE-  
INCLUDING BORAH PEAK  
136 AM MST TUE JAN 20 2026  
   
TODAY
 
MOSTLY SUNNY. PATCHY FREEZING FOG IN THE MORNING. HIGHS  
26 TO 34.    
TONIGHT
 
MOSTLY CLEAR. LOWS 11 TO 20.    
WEDNESDAY
 
SUNNY. HIGHS 26 TO 33.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 13 TO 20.    
THURSDAY
 
MOSTLY SUNNY. HIGHS 27 TO 34.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS 14 TO 21. HIGHS  
26 TO 34.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 8 TO  
18. HIGHS 25 TO 33.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 27 TO 34.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. LOWS 17 TO 24. HIGHS  
30 TO 38.  
 

 
 
IDZ063-064-202300-  
CARIBOU RANGE-BIG HOLE MOUNTAINS-  
INCLUDING WAYAN, SWAN VALLEY, AND VICTOR  
136 AM MST TUE JAN 20 2026  
   
TODAY
 
PARTLY SUNNY. PATCHY FREEZING FOG IN THE MORNING. HIGHS  
27 TO 34.    
TONIGHT
 
MOSTLY CLEAR. LOWS 2 TO 12.    
WEDNESDAY
 
SUNNY. HIGHS 29 TO 36.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS 6 TO 16.    
THURSDAY
 
MOSTLY SUNNY. HIGHS 29 TO 36.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS 8 TO 18. HIGHS  
28 TO 35.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 2 TO  
12. HIGHS 24 TO 31.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SNOW. HIGHS 28 TO 35. LOWS 10 TO 20.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 31 TO 38.  
 

 
 
IDZ068-070-202300-  
LOST RIVER VALLEY-CHALLIS/PAHSIMEROI VALLEYS-  
INCLUDING HOWE, ARCO, MACKAY, CHILLY, AND CHALLIS  
136 AM MST TUE JAN 20 2026  
   
TODAY
 
MOSTLY SUNNY. PATCHY FREEZING FOG. HIGHS 30 TO 38. LIGHT  
AND VARIABLE WINDS...BECOMING NORTHWEST UP TO 10 MPH IN THE  
AFTERNOON.    
TONIGHT
 
MOSTLY CLEAR. LOWS 9 TO 19. LIGHT AND VARIABLE WINDS.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 29 TO 37. LIGHT AND VARIABLE  
WINDS.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 12 TO 19. LIGHT AND  
VARIABLE WINDS.    
THURSDAY
 
MOSTLY SUNNY. HIGHS 29 TO 37. LIGHT AND VARIABLE  
WINDS.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS 13 TO 20. HIGHS  
27 TO 36.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 7 TO  
17. HIGHS 26 TO 35.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 30 TO 37.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. LOWS 15 TO 23. HIGHS  
33 TO 42.  
 

 
 
IDZ066-067-202300-  
CENTENNIAL MOUNTAINS - ISLAND PARK-BEAVERHEAD - LEMHI HIGHLANDS-  
INCLUDING ISLAND PARK, KILGORE, DUBOIS, SPENCER,  
EDIE SCHOOL, AND SMALL  
136 AM MST TUE JAN 20 2026  
   
TODAY
 
DECREASING CLOUDS. PATCHY FREEZING FOG THROUGH THE DAY.  
HIGHS 25 TO 32.    
TONIGHT
 
PARTLY CLOUDY. LOWS 3 TO 13.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 26 TO 33.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS 6 TO 16.    
THURSDAY
 
MOSTLY SUNNY. HIGHS 27 TO 34.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS 8 TO 18.    
FRIDAY
 
MOSTLY SUNNY. HIGHS 26 TO 33.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLEAR. LOWS 1 TO 11. HIGHS  
23 TO 30.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 5 TO 15.    
SUNDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 25 TO  
32.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. LOWS  
10 TO 20.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 29 TO 36.  
 

 
 
IDZ065-202300-  
TETON VALLEY-  
INCLUDING ASHTON, TETONIA, AND DRIGGS  
136 AM MST TUE JAN 20 2026  
   
TODAY
 
DECREASING CLOUDS. PATCHY FREEZING FOG THROUGH THE DAY.  
HIGHS AROUND 31.    
TONIGHT
 
PARTLY CLOUDY. LOWS 2 TO 12.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 29 TO 36.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS 9 TO 16.    
THURSDAY
 
MOSTLY SUNNY. HIGHS 30 TO 37.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS 9 TO 16.    
FRIDAY
 
MOSTLY SUNNY. HIGHS AROUND 31.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLEAR. LOWS 1 TO 8. HIGHS  
AROUND 28.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 6 TO 13.    
SUNDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS AROUND  
32.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. LOWS  
11 TO 18.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS AROUND 34.  
 

 
 
IDZ062-202300-  
BLACKFOOT MOUNTAINS-  
INCLUDING GRACE, SODA SPRINGS, HENRY, AND BONE  
136 AM MST TUE JAN 20 2026  
   
TODAY
 
PARTLY SUNNY. PATCHY FREEZING FOG. HIGHS 28 TO 35.    
TONIGHT
 
PARTLY CLOUDY. LOWS 6 TO 16.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 29 TO 36.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS 8 TO 18.    
THURSDAY
 
MOSTLY SUNNY. HIGHS 30 TO 37.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS 9 TO 19.    
FRIDAY
 
PARTLY SUNNY. HIGHS 28 TO 35.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 4 TO  
14. HIGHS 25 TO 32.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 29 TO 36.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF  
SNOW. LOWS 12 TO 22. HIGHS 32 TO 39.  
 

 
 
IDZ060-202300-  
BEAR RIVER RANGE-  
INCLUDING EMIGRATION SUMMIT  
136 AM MST TUE JAN 20 2026  
   
TODAY
 
INCREASING CLOUDS. PATCHY FREEZING FOG IN THE MORNING.  
HIGHS 29 TO 36.    
TONIGHT
 
MOSTLY CLEAR. LOWS 14 TO 24.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 31 TO 38.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS 17 TO 24.    
THURSDAY
 
MOSTLY SUNNY. HIGHS 32 TO 39.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS 18 TO 25.    
FRIDAY
 
PARTLY SUNNY. HIGHS 29 TO 36.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 11 TO 19.    
SATURDAY THROUGH SUNDAY
 
MOSTLY CLEAR. HIGHS 26 TO 36. LOWS  
14 TO 21.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. LOWS  
20 TO 27.    
MONDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 32 TO  
39.  
 

 
 
IDZ061-202300-  
BEAR LAKE VALLEY-  
INCLUDING ST. CHARLES, MONTPELIER, AND GEORGETOWN  
136 AM MST TUE JAN 20 2026  
   
TODAY
 
MOSTLY SUNNY. PATCHY FREEZING FOG. HIGHS 31 TO 38.    
TONIGHT
 
PARTLY CLOUDY. LOWS 8 TO 18.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 31 TO 38.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS 8 TO 18.    
THURSDAY
 
SUNNY. HIGHS 32 TO 39.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS 10 TO 20.    
FRIDAY
 
PARTLY SUNNY. HIGHS 30 TO 37.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 4 TO 14.    
SATURDAY THROUGH SUNDAY
 
MOSTLY CLEAR. HIGHS 27 TO 37. LOWS  
6 TO 16.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 11 TO 21.    
MONDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 33 TO  
40.  
 

 
 
IDZ071-074-202300-  
FRANK CHURCH WILDERNESS-BIG LOST HIGHLANDS/COPPER BASIN-  
INCLUDING CLAYTON AND COPPER BASIN  
136 AM MST TUE JAN 20 2026  
   
TODAY
 
MOSTLY SUNNY. HIGHS 30 TO 40.    
TONIGHT
 
MOSTLY CLEAR. COLDER. LOWS 5 TO 15.    
WEDNESDAY
 
SUNNY. HIGHS 31 TO 41.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 9 TO 19.    
THURSDAY
 
MOSTLY SUNNY. HIGHS 29 TO 39.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS 10 TO 19. HIGHS  
26 TO 36.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 5 TO  
15. HIGHS 26 TO 36.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 30 TO 40.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF  
SNOW. LOWS 15 TO 24. HIGHS 33 TO 42.  
 

 
 
IDZ055-202300-  
EASTERN MAGIC VALLEY-  
INCLUDING BURLEY, RUPERT, HEYBURN, AND OAKLEY  
136 AM MST TUE JAN 20 2026  
   
TODAY
 
PARTLY SUNNY. NOT AS COLD. PATCHY FREEZING FOG THROUGH  
THE DAY. HIGHS 34 TO 44. SOUTH WINDS UP TO 10 MPH...SHIFTING TO  
WEST AROUND 10 MPH IN THE AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY. COLDER. LOWS 13 TO 23. LIGHT AND  
VARIABLE WINDS.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 33 TO 42. EAST WINDS UP TO  
10 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS 16 TO 25. LIGHT AND  
VARIABLE WINDS.    
THURSDAY
 
MOSTLY SUNNY. HIGHS 33 TO 40. NORTHEAST WINDS UP TO  
10 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS 17 TO 25.    
FRIDAY
 
PARTLY SUNNY. HIGHS 33 TO 40.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 14 TO  
24. HIGHS 32 TO 39.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 35 TO 44.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. LOWS 20 TO 29. HIGHS  
38 TO 45.  
 

 
 
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