918  
FPUS55 KPIH 142009  
ZFPPIH  
 
ZONE FORECAST PRODUCT FOR IDAHO  
NATIONAL WEATHER SERVICE POCATELLO ID  
109 PM MST SUN DEC 14 2025  
 
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.  
 
IDZ072-151100-  
SAWTOOTH/STANLEY BASIN-  
INCLUDING STANLEY  
109 PM MST SUN DEC 14 2025  
   
TONIGHT  
MOSTLY CLEAR. LOWS 21 TO 31.    
MONDAY...MOSTLY SUNNY IN THE MORNING  
THEN MOSTLY CLOUDY WITH A  
CHANCE OF SNOW AND RAIN IN THE AFTERNOON. LITTLE OR NO SNOW  
ACCUMULATION. HIGHS 38 TO 48.    
MONDAY NIGHT  
RAIN AND SNOW LIKELY. SNOW ACCUMULATION UP TO  
2 INCHES. SNOW LEVEL 8300 FEET. LOWS 31 TO 39.    
TUESDAY  
RAIN LIKELY AND A CHANCE OF SNOW. HIGHS 36 TO 46.    
TUESDAY NIGHT  
SNOW AND RAIN. COLDER. LOWS 26 TO 35.    
WEDNESDAY  
SNOW LIKELY. BREEZY. ACCUMULATIONS POSSIBLE. HIGHS  
33 TO 43.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS  
13 TO 23.    
THURSDAY  
SNOW. SIGNIFICANT ACCUMULATIONS POSSIBLE. HIGHS 32 TO  
41.    
THURSDAY NIGHT  
SNOW AND RAIN. BREEZY. SIGNIFICANT  
ACCUMULATIONS POSSIBLE. LOWS 26 TO 35.    
FRIDAY  
SNOW. SIGNIFICANT ACCUMULATIONS POSSIBLE. HIGHS 32 TO  
42.    
FRIDAY NIGHT  
SNOW LIKELY. LOWS 13 TO 22.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW.  
HIGHS 25 TO 35. LOWS 11 TO 21.    
SUNDAY  
SNOW LIKELY. HIGHS 30 TO 40.  
 
 
 
IDZ073-151100-  
SUN VALLEY REGION-  
INCLUDING KETCHUM, SUN VALLEY, AND GALENA  
109 PM MST SUN DEC 14 2025  
   
TONIGHT  
MOSTLY CLEAR. LOWS 25 TO 32.    
MONDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SNOW IN THE AFTERNOON.  
HIGHS 41 TO 50.    
MONDAY NIGHT...A CHANCE OF RAIN AND SNOW IN THE EVENING  
THEN  
SNOW LIKELY AND A CHANCE OF RAIN AFTER MIDNIGHT. SNOW  
ACCUMULATION UP TO 1 INCH. SNOW LEVEL 8500 FEET. LOWS 29 TO 36.    
TUESDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW AND RAIN. HIGHS  
39 TO 49.    
TUESDAY NIGHT  
SNOW WITH RAIN LIKELY. LOWS 27 TO 34.    
WEDNESDAY  
SNOW LIKELY. WINDY. ACCUMULATIONS POSSIBLE. HIGHS  
35 TO 44.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS  
13 TO 21.    
THURSDAY  
SNOW. ACCUMULATIONS POSSIBLE. HIGHS 31 TO 39.    
THURSDAY NIGHT  
SNOW AND RAIN. ACCUMULATIONS POSSIBLE. LOWS  
25 TO 32.    
FRIDAY  
SNOW. ACCUMULATIONS POSSIBLE. HIGHS 32 TO 42.    
FRIDAY NIGHT  
SNOW LIKELY. LOWS 13 TO 21.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW.  
HIGHS 27 TO 37. LOWS 13 TO 20.    
SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS 30 TO 39.  
 
 
 
IDZ052-053-151100-  
ARCO/MUD LAKE DESERT-UPPER SNAKE RIVER PLAIN-  
INCLUDING MUD LAKE, INL, CRATERS OF THE MOON NM,  
IDAHO FALLS, REXBURG, AND ST. ANTHONY  
109 PM MST SUN DEC 14 2025  
   
TONIGHT  
MOSTLY CLEAR. LOWS 19 TO 29. NORTHEAST WINDS UP TO  
10 MPH.    
MONDAY  
INCREASING CLOUDS. HIGHS 40 TO 47. LIGHT AND VARIABLE  
WINDS.    
MONDAY NIGHT  
INCREASING CLOUDS. LOWS 24 TO 34. SOUTH WINDS UP  
TO 10 MPH.    
TUESDAY  
PARTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 40 TO  
50. SOUTHWEST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION  
20 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 30 TO  
40. SOUTHWEST WINDS 10 TO 20 MPH. CHANCE OF PRECIPITATION  
50 PERCENT.    
WEDNESDAY  
RAIN AND A CHANCE OF SNOW. VERY WINDY. HIGHS 43 TO  
50.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
LOWS 18 TO 28.    
THURSDAY  
SNOW LIKELY. ACCUMULATIONS POSSIBLE. HIGHS 34 TO 42.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A  
SLIGHT CHANCE OF SNOW. BREEZY. LOWS 25 TO 35.    
FRIDAY  
RAIN LIKELY. WINDY. HIGHS 40 TO 48.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
BREEZY. LOWS 23 TO 32.    
SATURDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 35 TO 42.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
LOWS 18 TO 28.    
SUNDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW AND RAIN. HIGHS  
36 TO 43.  
 
 
 
IDZ051-151100-  
SHOSHONE/LAVA BEDS-  
INCLUDING SHOSHONE, RICHFIELD, AND CAREY  
109 PM MST SUN DEC 14 2025  
   
TONIGHT  
MOSTLY CLEAR. LOWS 22 TO 31. NORTHEAST WINDS UP TO  
10 MPH.    
MONDAY  
INCREASING CLOUDS. HIGHS 44 TO 51. NORTHEAST WINDS UP  
TO 10 MPH...SHIFTING TO SOUTH IN THE AFTERNOON.    
MONDAY NIGHT  
INCREASING CLOUDS. A SLIGHT CHANCE OF RAIN. LOWS  
30 TO 38. LIGHT AND VARIABLE WINDS...BECOMING WEST UP TO 10 MPH  
AFTER MIDNIGHT. CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY  
PARTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 48 TO  
55. WEST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 34 TO  
41. SOUTHWEST WINDS AROUND 10 MPH. CHANCE OF PRECIPITATION  
50 PERCENT.    
WEDNESDAY  
RAIN AND SNOW LIKELY. WINDY. HIGHS 44 TO 51.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
LOWS 22 TO 29.    
THURSDAY  
A CHANCE OF SNOW AND RAIN LIKELY. ACCUMULATIONS  
POSSIBLE. HIGHS 36 TO 43.    
THURSDAY NIGHT  
RAIN LIKELY AND A SLIGHT CHANCE OF SNOW. LOWS  
30 TO 37.    
FRIDAY  
RAIN LIKELY. HIGHS 42 TO 49.    
FRIDAY NIGHT  
RAIN LIKELY AND A CHANCE OF SNOW. LOWS 25 TO 32.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW  
AND RAIN. HIGHS 36 TO 43. LOWS 22 TO 29.    
SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
37 TO 44.  
 
 
 
IDZ056-057-151100-  
SOUTHERN HILLS/ALBION MOUNTAINS-RAFT RIVER REGION-  
INCLUDING ALBION, ALMO, MALTA, ROCKLAND,  
AND HOLBROOK  
109 PM MST SUN DEC 14 2025  
   
TONIGHT  
MOSTLY CLEAR. LOWS 26 TO 36. SOUTH WINDS AROUND  
10 MPH.    
MONDAY  
INCREASING CLOUDS. HIGHS 46 TO 56. SOUTH WINDS UP TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE  
EVENING...THEN A CHANCE OF RAIN AND A SLIGHT CHANCE OF SNOW AFTER  
MIDNIGHT. LOWS 32 TO 42. SOUTH WINDS 10 TO 15 MPH.    
TUESDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS 47 TO 57.  
SOUTHWEST WINDS 10 TO 15 MPH.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 32 TO  
42. SOUTH WINDS 10 TO 15 MPH.    
WEDNESDAY  
RAIN AND SNOW. WINDY. HIGHS 45 TO 54.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS  
24 TO 31.    
THURSDAY  
SNOW AND RAIN LIKELY. HIGHS 39 TO 49.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A  
SLIGHT CHANCE OF SNOW. LOWS 32 TO 42.    
FRIDAY AND FRIDAY NIGHT  
RAIN LIKELY AND A SLIGHT CHANCE OF  
SNOW. ACCUMULATIONS POSSIBLE. HIGHS 45 TO 55. LOWS 29 TO 36.    
SATURDAY THROUGH SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN  
AND SNOW. HIGHS 40 TO 50. LOWS 27 TO 34.  
 
 
 
IDZ058-059-151100-  
MARSH AND ARBON HIGHLANDS-FRANKLIN/EASTERN ONEIDA REGION-  
INCLUDING INKOM, MCCAMMON, DOWNEY,  
LAVA HOT SPRINGS, MALAD, PRESTON, AND THATCHER  
109 PM MST SUN DEC 14 2025  
   
TONIGHT  
PARTLY CLOUDY. LOWS 24 TO 34.    
MONDAY  
SUNNY. HIGHS 43 TO 50.    
MONDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN AND SNOW  
AFTER MIDNIGHT. LOWS 30 TO 39.    
TUESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
41 TO 50.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT  
CHANCE OF SNOW. LOWS 32 TO 41.    
WEDNESDAY  
RAIN AND SNOW. BREEZY. HIGHS 39 TO 49.    
WEDNESDAY NIGHT AND THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF  
SNOW. LOWS 21 TO 29. HIGHS 36 TO 44.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
RAIN LIKELY AND A SLIGHT  
CHANCE OF SNOW. LOWS 27 TO 37. HIGHS 40 TO 50.    
SATURDAY  
A CHANCE OF SNOW AND RAIN LIKELY. HIGHS 35 TO 45.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW  
AND RAIN. LOWS 23 TO 33. HIGHS 37 TO 46.  
 
 
 
IDZ054-151100-  
LOWER SNAKE RIVER PLAIN-  
INCLUDING POCATELLO, BLACKFOOT, AMERICAN FALLS,  
SHELLEY, AND FORT HALL  
109 PM MST SUN DEC 14 2025  
   
TONIGHT  
MOSTLY CLEAR. LOWS 20 TO 30. LIGHT AND VARIABLE WINDS.   
MONDAY  
INCREASING CLOUDS. HIGHS 44 TO 51. LIGHT AND VARIABLE  
WINDS...BECOMING SOUTHWEST UP TO 10 MPH IN THE AFTERNOON.    
MONDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN AFTER  
MIDNIGHT. LOWS 30 TO 40. SOUTH WINDS 10 TO 15 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT.    
TUESDAY  
PARTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS  
AROUND 52. SOUTHWEST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION  
20 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 35 TO  
43. SOUTH WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 40 PERCENT.   
WEDNESDAY  
RAIN WITH SNOW LIKELY. VERY WINDY. HIGHS AROUND 49.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
LOWS 24 TO 32.    
THURSDAY  
SNOW AND RAIN LIKELY. HIGHS 39 TO 46.    
THURSDAY NIGHT  
RAIN LIKELY AND A SLIGHT CHANCE OF SNOW.  
BREEZY. LOWS 33 TO 40.    
FRIDAY  
RAIN LIKELY. BREEZY. HIGHS 45 TO 52.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT  
CHANCE OF SNOW. BREEZY. LOWS 28 TO 35.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW  
AND RAIN. HIGHS AROUND 42. LOWS 23 TO 32.    
SUNDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
40 TO 47.  
 
 
 
IDZ075-151100-  
WOOD RIVER FOOTHILLS-  
INCLUDING HAILEY, BELLEVUE, AND PICABO  
109 PM MST SUN DEC 14 2025  
   
TONIGHT  
MOSTLY CLEAR. LOWS 25 TO 32. LIGHT AND VARIABLE WINDS.   
MONDAY  
INCREASING CLOUDS. HIGHS 41 TO 50. LIGHT AND VARIABLE  
WINDS...BECOMING SOUTHWEST UP TO 10 MPH IN THE AFTERNOON.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 30 TO  
37. NORTHWEST WINDS UP TO 10 MPH.    
TUESDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS 42 TO 52.  
WEST WINDS 10 TO 15 MPH.    
TUESDAY NIGHT  
RAIN LIKELY AND A SLIGHT CHANCE OF SNOW. LOWS  
31 TO 38. WEST WINDS AROUND 10 MPH.    
WEDNESDAY  
RAIN AND A CHANCE OF SNOW. WINDY. HIGHS 37 TO 47.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
LOWS 18 TO 25.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW. ACCUMULATIONS  
POSSIBLE. HIGHS 33 TO 40.    
THURSDAY NIGHT  
RAIN LIKELY AND A SLIGHT CHANCE OF SNOW. LOWS  
27 TO 34.    
FRIDAY  
RAIN AND A SLIGHT CHANCE OF SNOW. HIGHS 35 TO 44.    
FRIDAY NIGHT  
A CHANCE OF SNOW AND RAIN LIKELY. LOWS 18 TO 26.    
SATURDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 28 TO 38.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 17 TO  
24.    
SUNDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW AND RAIN. HIGHS  
32 TO 40.  
 
 
 
IDZ069-151100-  
LOST RIVER RANGE-  
INCLUDING BORAH PEAK  
109 PM MST SUN DEC 14 2025  
   
TONIGHT  
MOSTLY CLEAR. LOWS 22 TO 31.    
MONDAY  
INCREASING CLOUDS. HIGHS 37 TO 45.    
MONDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW IN THE  
EVENING...THEN A CHANCE OF SNOW AND A SLIGHT CHANCE OF RAIN AFTER  
MIDNIGHT. LOWS 28 TO 38.    
TUESDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN AND SNOW.  
HIGHS 40 TO 50.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.  
LOWS 30 TO 37.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW. WINDY.  
ACCUMULATIONS POSSIBLE. HIGHS 36 TO 46.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
LOWS 16 TO 23.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS 29 TO 37.    
THURSDAY NIGHT  
SNOW, BREEZY. ACCUMULATIONS POSSIBLE. LOWS  
26 TO 34.    
FRIDAY  
SNOW. HIGHS 35 TO 45.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 17 TO  
27.    
SATURDAY  
MOSTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 28 TO 38.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
LOWS 13 TO 23.    
SUNDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 28 TO 38.  
 
 
 
IDZ063-064-151100-  
CARIBOU RANGE-BIG HOLE MOUNTAINS-  
INCLUDING WAYAN, SWAN VALLEY, AND VICTOR  
109 PM MST SUN DEC 14 2025  
   
TONIGHT  
MOSTLY CLEAR. LOWS 18 TO 28.    
MONDAY  
SUNNY. HIGHS 42 TO 49.    
MONDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE  
EVENING...THEN A CHANCE OF SNOW AND RAIN AFTER MIDNIGHT. LITTLE  
OR NO SNOW ACCUMULATION. LOWS 27 TO 36.    
TUESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
40 TO 47.    
TUESDAY NIGHT  
RAIN LIKELY AND A SLIGHT CHANCE OF SNOW. LOWS  
30 TO 38.    
WEDNESDAY  
SNOW AND RAIN. WINDY. HIGHS 39 TO 46.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS  
17 TO 24.    
THURSDAY  
CLOUDY WITH A CHANCE OF SNOW. HIGHS 34 TO 41.    
THURSDAY NIGHT  
SNOW AND RAIN LIKELY. ACCUMULATIONS POSSIBLE.  
LOWS 28 TO 35.    
FRIDAY AND FRIDAY NIGHT  
SNOW AND RAIN. ACCUMULATIONS POSSIBLE.  
HIGHS 39 TO 46. LOWS 22 TO 30.    
SATURDAY  
SNOW LIKELY. HIGHS 33 TO 40.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 19 TO  
28.    
SUNDAY  
SNOW LIKELY. HIGHS 36 TO 43.  
 
 
 
IDZ068-070-151100-  
LOST RIVER VALLEY-CHALLIS/PAHSIMEROI VALLEYS-  
INCLUDING HOWE, ARCO, MACKAY, CHILLY, AND CHALLIS  
109 PM MST SUN DEC 14 2025  
   
TONIGHT  
MOSTLY CLEAR. LOWS 20 TO 30. SOUTHWEST WINDS UP TO  
10 MPH IN THE EVENING...BECOMING LIGHT AND VARIABLE.    
MONDAY  
INCREASING CLOUDS. HIGHS 40 TO 49. LIGHT AND VARIABLE  
WINDS...BECOMING SOUTH UP TO 10 MPH IN THE AFTERNOON.    
MONDAY NIGHT...MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING  
 
THEN A SLIGHT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. NO SNOW  
ACCUMULATION. LOWS 26 TO 36. SOUTHWEST WINDS UP TO 10 MPH.    
TUESDAY  
PARTLY SUNNY WITH A SLIGHT CHANCE OF RAIN AND SNOW.  
HIGHS 42 TO 52. SOUTHWEST WINDS 10 TO 15 MPH.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT  
CHANCE OF SNOW. LOWS 28 TO 37. SOUTHWEST WINDS 10 TO 15 MPH.    
WEDNESDAY  
RAIN AND A CHANCE OF SNOW. WINDY. HIGHS 38 TO 48.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
LOWS 15 TO 22.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS 31 TO 41.    
THURSDAY NIGHT  
RAIN LIKELY AND A SLIGHT CHANCE OF SNOW. LOWS  
24 TO 34.    
FRIDAY  
SNOW AND RAIN. HIGHS 37 TO 47.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 17 TO  
24.    
SATURDAY  
MOSTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 29 TO 39.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
LOWS 13 TO 20.    
SUNDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 31 TO 40.  
 
 
 
IDZ066-067-151100-  
CENTENNIAL MOUNTAINS - ISLAND PARK-BEAVERHEAD - LEMHI HIGHLANDS-  
INCLUDING ISLAND PARK, KILGORE, DUBOIS, SPENCER,  
EDIE SCHOOL, AND SMALL  
109 PM MST SUN DEC 14 2025  
   
TONIGHT  
MOSTLY CLEAR. LOWS 18 TO 28.    
MONDAY  
INCREASING CLOUDS. HIGHS 36 TO 44.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. LOWS  
23 TO 32.    
TUESDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW AND RAIN. HIGHS  
36 TO 43.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
LOWS 27 TO 35.    
WEDNESDAY  
SNOW AND RAIN. BREEZY. HIGHS 37 TO 45.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
LOWS 14 TO 22.    
THURSDAY  
SNOW LIKELY. HIGHS 29 TO 36.    
THURSDAY NIGHT  
SNOW AND A CHANCE OF RAIN. LOWS 23 TO 30.    
FRIDAY  
SNOW AND RAIN. HIGHS 36 TO 43.    
FRIDAY NIGHT  
SNOW LIKELY. LOWS 20 TO 28.    
SATURDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 30 TO 37.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
LOWS 16 TO 23.    
SUNDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 31 TO 38.  
 
 
 
IDZ065-151100-  
TETON VALLEY-  
INCLUDING ASHTON, TETONIA, AND DRIGGS  
109 PM MST SUN DEC 14 2025  
   
TONIGHT  
MOSTLY CLEAR. LOWS 21 TO 28.    
MONDAY  
SUNNY. HIGHS 42 TO 49.    
MONDAY NIGHT...MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING  
 
THEN A CHANCE OF SNOW AND RAIN AFTER MIDNIGHT. NO SNOW  
ACCUMULATION. LOWS 28 TO 35.    
TUESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
AROUND 44.    
TUESDAY NIGHT  
RAIN LIKELY. LOWS 32 TO 39.    
WEDNESDAY  
RAIN AND SNOW. WINDY. HIGHS AROUND 44.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
LOWS 17 TO 24.    
THURSDAY  
SNOW. HIGHS AROUND 38.    
THURSDAY NIGHT  
SNOW AND RAIN. LOWS 26 TO 33.    
FRIDAY  
RAIN AND A SLIGHT CHANCE OF SNOW. BREEZY. HIGHS AROUND  
42.    
FRIDAY NIGHT  
SNOW LIKELY AND RAIN. LOWS 23 TO 30.    
SATURDAY  
SNOW LIKELY. HIGHS AROUND 37.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW.  
LOWS 20 TO 27. HIGHS AROUND 39.  
 
 
 
IDZ062-151100-  
BLACKFOOT MOUNTAINS-  
INCLUDING GRACE, SODA SPRINGS, HENRY, AND BONE  
109 PM MST SUN DEC 14 2025  
   
TONIGHT  
PARTLY CLOUDY. LOWS 21 TO 31.    
MONDAY  
SUNNY. HIGHS 43 TO 50.    
MONDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE  
EVENING...THEN A CHANCE OF SNOW AND RAIN AFTER MIDNIGHT. NO SNOW  
ACCUMULATION. LOWS 29 TO 39.    
TUESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
41 TO 49.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT  
CHANCE OF SNOW. LOWS 31 TO 41.    
WEDNESDAY  
RAIN AND SNOW. WINDY. HIGHS 39 TO 47.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
LOWS 18 TO 28.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS 35 TO 43.    
THURSDAY NIGHT  
SNOW AND RAIN LIKELY. BREEZY. LOWS 29 TO 39.    
FRIDAY  
RAIN AND A SLIGHT CHANCE OF SNOW. BREEZY. HIGHS 40 TO  
47.    
FRIDAY NIGHT  
RAIN WITH SNOW LIKELY. LOWS 24 TO 34.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW.  
HIGHS 34 TO 41. LOWS 21 TO 31.    
SUNDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW AND RAIN. HIGHS  
37 TO 44.  
 
 
 
IDZ060-151100-  
BEAR RIVER RANGE-  
INCLUDING EMIGRATION SUMMIT  
109 PM MST SUN DEC 14 2025  
   
TONIGHT  
PARTLY CLOUDY. LOWS 30 TO 37.    
MONDAY  
SUNNY. HIGHS 41 TO 48.    
MONDAY NIGHT...MOSTLY CLOUDY IN THE EVENING  
THEN PARTLY CLOUDY  
WITH A CHANCE OF SNOW AFTER MIDNIGHT. LOWS 33 TO 40.    
TUESDAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN. HIGHS  
39 TO 46.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
LOWS 35 TO 42.    
WEDNESDAY  
SNOW AND RAIN. WINDY. HIGHS 38 TO 45.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS  
24 TO 31.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS 38 TO 45.    
THURSDAY NIGHT  
SNOW AND RAIN LIKELY. LOWS 34 TO 41.    
FRIDAY  
SNOW AND RAIN. HIGHS 40 TO 47.    
FRIDAY NIGHT  
SNOW AND RAIN. ACCUMULATIONS POSSIBLE. LOWS 30 TO  
37.    
SATURDAY  
SNOW LIKELY. HIGHS 34 TO 41.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 28 TO  
35.    
SUNDAY  
A CHANCE OF SNOW AND RAIN LIKELY. HIGHS 38 TO 45.  
 
 
 
IDZ061-151100-  
BEAR LAKE VALLEY-  
INCLUDING ST. CHARLES, MONTPELIER, AND GEORGETOWN  
109 PM MST SUN DEC 14 2025  
   
TONIGHT  
PARTLY CLOUDY. LOWS 21 TO 31.    
MONDAY  
SUNNY. HIGHS AROUND 46.    
MONDAY NIGHT...MOSTLY CLOUDY IN THE EVENING  
THEN PARTLY CLOUDY  
WITH A SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS 26 TO 36.    
TUESDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN AND A SLIGHT CHANCE  
OF SNOW. HIGHS AROUND 46.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 28 TO  
38.    
WEDNESDAY  
RAIN AND SNOW. BREEZY. HIGHS 41 TO 48.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS  
18 TO 28.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS 37 TO 45.    
THURSDAY NIGHT AND FRIDAY  
RAIN LIKELY AND A SLIGHT CHANCE OF  
SNOW. LOWS 29 TO 39. HIGHS 43 TO 50.    
FRIDAY NIGHT  
RAIN AND SNOW. LOWS 24 TO 34.    
SATURDAY  
SNOW LIKELY. HIGHS 37 TO 44.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 22 TO  
32.    
SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN. HIGHS  
38 TO 45.  
 
 
 
IDZ071-074-151100-  
FRANK CHURCH WILDERNESS-BIG LOST HIGHLANDS/COPPER BASIN-  
INCLUDING CLAYTON AND COPPER BASIN  
109 PM MST SUN DEC 14 2025  
   
TONIGHT  
MOSTLY CLEAR. LOWS 23 TO 33.    
MONDAY...MOSTLY SUNNY IN THE MORNING  
THEN MOSTLY CLOUDY WITH A  
SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS 41 TO 51.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
SNOW ACCUMULATION UP TO 2 INCHES. LOWS 32 TO 39.    
TUESDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW AND RAIN. HIGHS  
38 TO 48.    
TUESDAY NIGHT  
SNOW AND RAIN LIKELY. LOWS 27 TO 35.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW. WINDY. HIGHS  
36 TO 46.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
LOWS 13 TO 23.    
THURSDAY THROUGH FRIDAY  
SNOW, BREEZY. ACCUMULATIONS POSSIBLE.  
HIGHS 35 TO 45. LOWS 27 TO 35.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 16 TO  
23.    
SATURDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 27 TO 37.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLOUDY. A CHANCE OF SNOW.  
LOWS 13 TO 22. HIGHS 32 TO 42.  
 
 
 
IDZ055-151100-  
EASTERN MAGIC VALLEY-  
INCLUDING BURLEY, RUPERT, HEYBURN, AND OAKLEY  
109 PM MST SUN DEC 14 2025  
   
TONIGHT  
MOSTLY CLEAR. LOWS 24 TO 34. SOUTHEAST WINDS UP TO  
10 MPH.    
MONDAY  
INCREASING CLOUDS. HIGHS 46 TO 55. EAST WINDS UP TO  
10 MPH...SHIFTING TO SOUTHWEST IN THE AFTERNOON.    
MONDAY NIGHT...PARTLY CLOUDY IN THE EVENING  
THEN MOSTLY CLOUDY  
WITH A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. LOWS 33 TO 43. SOUTH  
WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY  
PARTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 49 TO  
58. SOUTHWEST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION  
20 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 35 TO  
43. SOUTH WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 50 PERCENT.   
WEDNESDAY  
RAIN AND A SLIGHT CHANCE OF SNOW. WINDY. HIGHS 47 TO  
54.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
LOWS 24 TO 31.    
THURSDAY  
RAIN LIKELY AND A CHANCE OF SNOW. HIGHS 39 TO 48.    
THURSDAY NIGHT  
RAIN LIKELY AND A SLIGHT CHANCE OF SNOW. LOWS  
33 TO 43.    
FRIDAY  
RAIN LIKELY. HIGHS 45 TO 53.    
FRIDAY NIGHT  
RAIN LIKELY AND A SLIGHT CHANCE OF SNOW. LOWS  
28 TO 36.    
SATURDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
38 TO 45.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
LOWS 25 TO 34.    
SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT CHANCE  
OF SNOW. HIGHS 40 TO 48.  
 
 
 
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