182  
FPUS55 KPIH 182039  
ZFPPIH  
 
ZONE FORECAST PRODUCT FOR IDAHO  
NATIONAL WEATHER SERVICE POCATELLO ID  
138 PM MST TUE FEB 18 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.  
 
IDZ072-191100-  
SAWTOOTH/STANLEY BASIN-  
INCLUDING STANLEY  
138 PM MST TUE FEB 18 2025  
   
TONIGHT
 
MOSTLY CLOUDY. COLDER. LOWS 4 TO 14.    
WEDNESDAY...A CHANCE OF SNOW IN THE MORNING
 
THEN SNOW IN THE  
AFTERNOON. SNOW ACCUMULATION OF 2 TO 4 INCHES. HIGHS 29 TO 38.    
WEDNESDAY NIGHT
 
SNOW. SNOW ACCUMULATION OF 2 TO 4 INCHES. LOWS  
15 TO 25.    
THURSDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. HIGHS  
29 TO 38.    
THURSDAY NIGHT
 
PARTLY CLOUDY. COLDER. LOWS 5 TO 15.    
FRIDAY
 
MOSTLY SUNNY. HIGHS 33 TO 41.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. LOWS 13 TO 23.    
SATURDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. HIGHS  
33 TO 42.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 20 TO  
30.    
SUNDAY
 
SNOW AND RAIN LIKELY. HIGHS 35 TO 44.    
SUNDAY NIGHT
 
SNOW AND RAIN LIKELY. ACCUMULATIONS POSSIBLE.  
LOWS 24 TO 34.    
MONDAY AND MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW.  
HIGHS 37 TO 46. LOWS 19 TO 29.    
TUESDAY
 
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 33 TO 42.  
 

 
 
IDZ073-191100-  
SUN VALLEY REGION-  
INCLUDING KETCHUM, SUN VALLEY, AND GALENA  
138 PM MST TUE FEB 18 2025  
   
TONIGHT
 
PARTLY CLOUDY. LOWS 7 TO 15.    
WEDNESDAY...A CHANCE OF SNOW IN THE MORNING
 
THEN SNOW IN THE  
AFTERNOON. SNOW ACCUMULATION OF 1 TO 3 INCHES. HIGHS 26 TO 35.    
WEDNESDAY NIGHT...SNOW IN THE EVENING
 
THEN A CHANCE OF SNOW  
AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES. LOWS 15 TO 22.    
THURSDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS  
30 TO 39.    
THURSDAY NIGHT
 
PARTLY CLOUDY. COLDER. LOWS 8 TO 15.    
FRIDAY
 
MOSTLY SUNNY. HIGHS 29 TO 39.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY. LOWS 15 TO 22. HIGHS  
33 TO 42.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 19 TO  
26.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW  
AND RAIN. HIGHS 36 TO 45. LOWS 24 TO 31.    
MONDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF RAIN AND SNOW.  
HIGHS 39 TO 47.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 22 TO  
29.    
TUESDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 35 TO  
44.  
 

 
 
IDZ052-053-191100-  
ARCO/MUD LAKE DESERT-UPPER SNAKE RIVER PLAIN-  
INCLUDING MUD LAKE, INL, CRATERS OF THE MOON NM,  
IDAHO FALLS, REXBURG, AND ST. ANTHONY  
138 PM MST TUE FEB 18 2025  
   
TONIGHT
 
MOSTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS 12 TO  
22. SOUTHWEST WINDS AROUND 10 MPH...SHIFTING TO NORTHWEST UP TO  
10 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
PATCHY FOG IN THE MORNING. SNOW LIKELY. SNOW  
ACCUMULATION OF 1 TO 2 INCHES. HIGHS 28 TO 35. NORTHEAST WINDS UP  
TO 10 MPH...SHIFTING TO SOUTHEAST IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 70 PERCENT.    
WEDNESDAY NIGHT
 
SNOW. SNOW ACCUMULATION OF 2 TO 4 INCHES. LOWS  
20 TO 30. LIGHT AND VARIABLE WINDS.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS 32 TO 39.  
SOUTHWEST WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.   
THURSDAY NIGHT
 
MOSTLY CLOUDY. COLDER. LOWS 14 TO 24. SOUTHWEST  
WINDS UP TO 10 MPH.    
FRIDAY THROUGH SATURDAY NIGHT
 
MOSTLY CLOUDY. HIGHS 28 TO 38.  
LOWS 16 TO 26.    
SUNDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. HIGHS 35 TO  
42.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. LOWS 24 TO 34.    
MONDAY
 
MOSTLY CLOUDY. HIGHS 38 TO 45.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. LOWS 24 TO 33.    
TUESDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 38 TO  
45.  
 

 
 
IDZ051-055-191100-  
SHOSHONE/LAVA BEDS-EASTERN MAGIC VALLEY-  
INCLUDING SHOSHONE, RICHFIELD, CAREY, BURLEY,  
RUPERT, HEYBURN, AND OAKLEY  
138 PM MST TUE FEB 18 2025  
   
TONIGHT
 
INCREASING CLOUDS. COLDER. PATCHY FOG AFTER MIDNIGHT.  
LOWS 14 TO 24. WEST WINDS 10 TO 15 MPH...SHIFTING TO EAST AFTER  
MIDNIGHT.    
WEDNESDAY
 
PATCHY FOG IN THE MORNING. SNOW LIKELY IN THE  
MORNING...THEN SNOW AND RAIN LIKELY IN THE AFTERNOON. SNOW  
ACCUMULATION UP TO 2 INCHES. HIGHS 31 TO 41. EAST WINDS AROUND  
10 MPH. CHANCE OF PRECIPITATION 70 PERCENT.    
WEDNESDAY NIGHT...SNOW AND RAIN IN THE EVENING
 
THEN A CHANCE  
OF SNOW AND RAIN LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION UP TO  
2 INCHES. LOWS 22 TO 31. SOUTH WINDS AROUND 10 MPH...SHIFTING TO  
WEST AFTER MIDNIGHT.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS 33 TO 40.  
WEST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. COLDER. LOWS 16 TO 25. WEST  
WINDS AROUND 10 MPH.    
FRIDAY THROUGH SATURDAY
 
MOSTLY CLOUDY. HIGHS 33 TO 43. LOWS  
16 TO 26.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS 21 TO 31.    
SUNDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW.  
HIGHS 40 TO 50.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
29 TO 38.    
MONDAY
 
PARTLY SUNNY. HIGHS 45 TO 55.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. LOWS 26 TO 36.    
TUESDAY
 
MOSTLY SUNNY. HIGHS 42 TO 52.  
 

 
 
IDZ056-057-191100-  
SOUTHERN HILLS/ALBION MOUNTAINS-RAFT RIVER REGION-  
INCLUDING ALBION, ALMO, MALTA, ROCKLAND,  
AND HOLBROOK  
138 PM MST TUE FEB 18 2025  
   
TONIGHT
 
INCREASING CLOUDS. COLDER. PATCHY FOG AFTER MIDNIGHT.  
LOWS 19 TO 27. WEST WINDS AROUND 10 MPH...SHIFTING TO SOUTH UP TO  
10 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
PATCHY FOG IN THE MORNING. SNOW LIKELY. SNOW  
ACCUMULATION OF 1 TO 3 INCHES. HIGHS 32 TO 42. SOUTH WINDS 10 TO  
15 MPH.    
WEDNESDAY NIGHT
 
SNOW AND RAIN. SNOW ACCUMULATION OF 3 TO  
7 INCHES. LOWS 25 TO 32. SOUTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS 33 TO 41.  
WEST WINDS 10 TO 15 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. COLDER. LOWS 18 TO 25. NORTHWEST  
WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS 33 TO 43.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY. LOWS 19 TO 26. HIGHS  
36 TO 46.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS 23 TO 32.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN  
AND SNOW. HIGHS 41 TO 51. LOWS 29 TO 38.    
MONDAY
 
MOSTLY SUNNY. HIGHS 46 TO 56.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. LOWS 30 TO 37.    
TUESDAY
 
MOSTLY SUNNY. HIGHS 44 TO 54.  
 

 
 
IDZ058-059-191100-  
MARSH AND ARBON HIGHLANDS-FRANKLIN/EASTERN ONEIDA REGION-  
INCLUDING INKOM, MCCAMMON, DOWNEY,  
LAVA HOT SPRINGS, MALAD, PRESTON, AND THATCHER  
138 PM MST TUE FEB 18 2025  
   
TONIGHT
 
MOSTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS 17 TO  
24.    
WEDNESDAY
 
PATCHY FOG IN THE MORNING. SNOW LIKELY. SNOW  
ACCUMULATION UP TO 2 INCHES. HIGHS 30 TO 38.    
WEDNESDAY NIGHT
 
SNOW. SNOW ACCUMULATION OF 2 TO 4 INCHES. LOWS  
25 TO 32.    
THURSDAY
 
CLOUDY WITH A CHANCE OF SNOW. HIGHS 30 TO 40.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS 19 TO 26.    
FRIDAY THROUGH SATURDAY
 
MOSTLY CLOUDY. HIGHS 30 TO 40. LOWS  
16 TO 23.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 21 TO 28.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SNOW AND A SLIGHT CHANCE  
OF RAIN. HIGHS 37 TO 45.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN  
AND SNOW. LOWS 30 TO 37. HIGHS 41 TO 50.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. LOWS 28 TO 35.    
TUESDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF RAIN AND SNOW.  
HIGHS 40 TO 48.  
 

 
 
IDZ054-191100-  
LOWER SNAKE RIVER PLAIN-  
INCLUDING POCATELLO, BLACKFOOT, AMERICAN FALLS,  
SHELLEY, AND FORT HALL  
138 PM MST TUE FEB 18 2025  
   
TONIGHT
 
MOSTLY CLOUDY. COLDER. PATCHY FOG AFTER MIDNIGHT. LOWS  
16 TO 25. SOUTHWEST WINDS 10 TO 15 MPH...DECREASING TO UP TO  
10 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
PATCHY FOG IN THE MORNING. SNOW. SNOW ACCUMULATION  
AROUND 1 INCH. HIGHS 32 TO 39. NORTHEAST WINDS UP TO 10 MPH...  
SHIFTING TO SOUTHEAST AROUND 10 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT...SNOW IN THE EVENING
 
THEN SNOW AND RAIN  
LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES. LOWS  
26 TO 33. SOUTHWEST WINDS UP TO 10 MPH.    
THURSDAY
 
CLOUDY WITH A CHANCE OF SNOW. HIGHS 32 TO 39.  
SOUTHWEST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 50 PERCENT.   
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS 20 TO 27. SOUTHWEST WINDS  
AROUND 10 MPH.    
FRIDAY THROUGH SATURDAY NIGHT
 
MOSTLY CLOUDY. HIGHS 32 TO 41.  
LOWS 19 TO 29.    
SUNDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW.  
HIGHS 39 TO 46.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
31 TO 38.    
MONDAY
 
PARTLY SUNNY. HIGHS 43 TO 51.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. LOWS 28 TO 36.    
TUESDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN AND SNOW.  
HIGHS 42 TO 50.  
 

 
 
IDZ075-191100-  
WOOD RIVER FOOTHILLS-  
INCLUDING HAILEY, BELLEVUE, AND PICABO  
138 PM MST TUE FEB 18 2025  
   
TONIGHT
 
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS 8 TO  
17. NORTHWEST WINDS UP TO 10 MPH.    
WEDNESDAY
 
PATCHY FOG IN THE MORNING. A SLIGHT CHANCE OF SNOW  
IN THE MORNING...THEN SNOW IN THE AFTERNOON. SNOW ACCUMULATION  
AROUND 2 INCHES. HIGHS 27 TO 34. NORTHEAST WINDS UP TO 10 MPH...  
SHIFTING TO EAST IN THE AFTERNOON.    
WEDNESDAY NIGHT...SNOW IN THE EVENING
 
THEN A CHANCE OF SNOW  
AFTER MIDNIGHT. SNOW ACCUMULATION AROUND 1 INCH. LOWS 16 TO 25.  
LIGHT AND VARIABLE WINDS...BECOMING NORTHWEST UP TO 10 MPH AFTER  
MIDNIGHT.    
THURSDAY
 
PARTLY SUNNY. HIGHS 30 TO 37. WEST WINDS UP TO  
10 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. COLDER. LOWS 11 TO 19. NORTH  
WINDS UP TO 10 MPH.    
FRIDAY THROUGH SATURDAY
 
MOSTLY CLOUDY. HIGHS 28 TO 38. LOWS  
14 TO 21.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. LOWS 18 TO 26.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN  
AND SNOW. HIGHS 36 TO 43. LOWS 25 TO 33.    
MONDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF RAIN AND SNOW.  
HIGHS 39 TO 46.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND A SLIGHT  
CHANCE OF RAIN. LOWS 23 TO 31.    
TUESDAY
 
MOSTLY SUNNY. HIGHS 37 TO 44.  
 

 
 
IDZ069-191100-  
LOST RIVER RANGE-  
INCLUDING BORAH PEAK  
138 PM MST TUE FEB 18 2025  
   
TONIGHT
 
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS 11 TO  
18.    
WEDNESDAY
 
INCREASING CLOUDS. SNOW. SNOW ACCUMULATION OF 1 TO  
3 INCHES. HIGHS 24 TO 31.    
WEDNESDAY NIGHT
 
SNOW. SNOW ACCUMULATION OF 1 TO 3 INCHES. LOWS  
20 TO 27.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS 29 TO 36.    
THURSDAY NIGHT
 
PARTLY CLOUDY. COLDER. LOWS 13 TO 20.    
FRIDAY
 
MOSTLY SUNNY. HIGHS 26 TO 34.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY. LOWS 18 TO 25. HIGHS  
30 TO 40.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
LOWS 21 TO 31.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS 34 TO 44.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.  
LOWS 27 TO 35.    
MONDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 36 TO  
45.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 25 TO  
32.    
TUESDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 36 TO  
43.  
 

 
 
IDZ063-064-191100-  
CARIBOU RANGE-BIG HOLE MOUNTAINS-  
INCLUDING WAYAN, SWAN VALLEY, AND VICTOR  
138 PM MST TUE FEB 18 2025  
   
TONIGHT...MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING
 
THEN  
A SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. PATCHY FOG AFTER  
MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES. LOWS 16 TO 25.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. SNOW  
ACCUMULATION UP TO 2 INCHES. HIGHS 30 TO 37.    
WEDNESDAY NIGHT
 
SNOW. SNOW ACCUMULATION OF 2 TO 4 INCHES. LOWS  
23 TO 30.    
THURSDAY
 
CLOUDY WITH A CHANCE OF SNOW. HIGHS 29 TO 36.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS 18 TO 26.    
FRIDAY AND FRIDAY NIGHT
 
MOSTLY CLOUDY. HIGHS 29 TO 36. LOWS  
10 TO 20.    
SATURDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. HIGHS  
32 TO 40.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS 17 TO 27.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS 37 TO 44.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW  
AND RAIN. LOWS 28 TO 37. HIGHS 39 TO 46.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW AND  
RAIN. LOWS 23 TO 33.    
TUESDAY
 
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 38 TO 45.  
 

 
 
IDZ068-070-191100-  
LOST RIVER VALLEY-CHALLIS/PAHSIMEROI VALLEYS-  
INCLUDING HOWE, ARCO, MACKAY, CHILLY, AND CHALLIS  
138 PM MST TUE FEB 18 2025  
   
TONIGHT
 
PARTLY CLOUDY. COLDER. PATCHY FOG AFTER MIDNIGHT. LOWS  
7 TO 16. WEST WINDS UP TO 10 MPH.    
WEDNESDAY
 
PATCHY FOG IN THE MORNING. SNOW LIKELY. SNOW  
ACCUMULATION UP TO 2 INCHES. HIGHS 26 TO 36. LIGHT AND VARIABLE  
WINDS...BECOMING SOUTHEAST UP TO 10 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT...SNOW IN THE EVENING
 
THEN A CHANCE OF SNOW  
AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES. LOWS 16 TO 26.  
LIGHT AND VARIABLE WINDS.    
THURSDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. HIGHS  
30 TO 40. NORTHWEST WINDS UP TO 10 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. COLDER. LOWS 10 TO 19. LIGHT AND  
VARIABLE WINDS.    
FRIDAY
 
MOSTLY SUNNY. HIGHS 30 TO 38.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY. LOWS 14 TO 24. HIGHS  
33 TO 43.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
LOWS 19 TO 29.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN  
AND SNOW. HIGHS 37 TO 47. LOWS 24 TO 34.    
MONDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF RAIN AND SNOW.  
HIGHS 40 TO 49.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND A SLIGHT  
CHANCE OF RAIN. LOWS 22 TO 31.    
TUESDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 37 TO  
46.  
 

 
 
IDZ066-067-191100-  
CENTENNIAL MOUNTAINS - ISLAND PARK-BEAVERHEAD - LEMHI HIGHLANDS-  
INCLUDING ISLAND PARK, KILGORE, DUBOIS, SPENCER,  
EDIE SCHOOL, AND SMALL  
138 PM MST TUE FEB 18 2025  
   
TONIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW IN THE  
EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. PATCHY FOG AFTER  
MIDNIGHT. LOWS 10 TO 20.    
WEDNESDAY
 
PATCHY FOG IN THE MORNING. CLOUDY WITH A CHANCE OF  
SNOW. SNOW ACCUMULATION UP TO 2 INCHES. HIGHS 26 TO 34.    
WEDNESDAY NIGHT
 
SNOW. SNOW ACCUMULATION OF 2 TO 4 INCHES. LOWS  
19 TO 26.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS AROUND 34.   
THURSDAY NIGHT
 
MOSTLY CLOUDY. COLDER. LOWS 13 TO 22.    
FRIDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. HIGHS  
AROUND 30.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. LOWS 13 TO 23.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE  
OF SNOW. HIGHS 29 TO 36. LOWS 16 TO 25.    
SUNDAY THROUGH TUESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW.  
HIGHS 33 TO 43. LOWS 24 TO 31.  
 

 
 
IDZ065-191100-  
TETON VALLEY-  
INCLUDING ASHTON, TETONIA, AND DRIGGS  
138 PM MST TUE FEB 18 2025  
   
TONIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. PATCHY FOG  
AFTER MIDNIGHT. LOWS 14 TO 22.    
WEDNESDAY
 
PATCHY FOG IN THE MORNING. MOSTLY CLOUDY WITH A  
CHANCE OF SNOW. HIGHS 30 TO 37.    
WEDNESDAY NIGHT
 
SNOW. SNOW ACCUMULATION OF 2 TO 4 INCHES. LOWS  
21 TO 28.    
THURSDAY
 
CLOUDY WITH A SLIGHT CHANCE OF SNOW. HIGHS AROUND 33.   
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS 16 TO 23.    
FRIDAY AND FRIDAY NIGHT
 
MOSTLY CLOUDY. HIGHS 28 TO 35. LOWS  
12 TO 19.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE  
OF SNOW. HIGHS 31 TO 38. LOWS 17 TO 24.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS 36 TO 43.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN  
AND SNOW. LOWS 27 TO 34. HIGHS 38 TO 45.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND A SLIGHT  
CHANCE OF RAIN. LOWS 24 TO 31.    
TUESDAY
 
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 37 TO 44.  
 

 
 
IDZ062-191100-  
BLACKFOOT MOUNTAINS-  
INCLUDING GRACE, SODA SPRINGS, HENRY, AND BONE  
138 PM MST TUE FEB 18 2025  
   
TONIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE EVENING.  
PATCHY FOG AFTER MIDNIGHT. LOWS 15 TO 25.    
WEDNESDAY
 
PATCHY FOG IN THE MORNING. A CHANCE OF SNOW IN THE  
MORNING...THEN SNOW IN THE AFTERNOON. SNOW ACCUMULATION UP TO  
1 INCH. HIGHS 29 TO 36.    
WEDNESDAY NIGHT
 
SNOW. SNOW ACCUMULATION OF 2 TO 4 INCHES. LOWS  
23 TO 31.    
THURSDAY
 
CLOUDY WITH A CHANCE OF SNOW. HIGHS 29 TO 36.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. COLDER. LOWS 17 TO 27.    
FRIDAY THROUGH SATURDAY
 
MOSTLY CLOUDY. HIGHS 29 TO 39. LOWS  
12 TO 22.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS 18 TO 28.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS 36 TO 43.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
LOWS 28 TO 38.    
MONDAY THROUGH TUESDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF  
RAIN AND SNOW. HIGHS 39 TO 47. LOWS 24 TO 34.  
 

 
 
IDZ060-191100-  
BEAR RIVER RANGE-  
INCLUDING EMIGRATION SUMMIT  
138 PM MST TUE FEB 18 2025  
   
TONIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE EVENING.  
PATCHY FOG AFTER MIDNIGHT. LOWS AROUND 23.    
WEDNESDAY
 
PATCHY FOG IN THE MORNING. SNOW LIKELY. SNOW  
ACCUMULATION UP TO 2 INCHES. HIGHS 29 TO 36.    
WEDNESDAY NIGHT
 
SNOW. SNOW ACCUMULATION OF 2 TO 4 INCHES. LOWS  
26 TO 33.    
THURSDAY
 
SNOW LIKELY. HIGHS 29 TO 36.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. COLDER. LOWS AROUND 23.    
FRIDAY
 
PARTLY SUNNY. HIGHS 29 TO 36.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 21.    
SATURDAY
 
MOSTLY CLOUDY. HIGHS 31 TO 38.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 27.    
SUNDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 36 TO  
43.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND A SLIGHT  
CHANCE OF RAIN. LOWS AROUND 34.    
MONDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF RAIN AND SNOW.  
HIGHS 41 TO 48.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW AND  
RAIN. LOWS 30 TO 37.    
TUESDAY
 
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 38 TO 45.  
 

 
 
IDZ061-191100-  
BEAR LAKE VALLEY-  
INCLUDING ST. CHARLES, MONTPELIER, AND GEORGETOWN  
138 PM MST TUE FEB 18 2025  
   
TONIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE EVENING.  
PATCHY FOG AFTER MIDNIGHT. LOWS 14 TO 24.    
WEDNESDAY
 
PATCHY FOG IN THE MORNING. A CHANCE OF SNOW IN THE  
MORNING...THEN SNOW IN THE AFTERNOON. LITTLE OR NO SNOW  
ACCUMULATION. HIGHS 31 TO 38.    
WEDNESDAY NIGHT
 
SNOW. SNOW ACCUMULATION UP TO 2 INCHES. LOWS  
21 TO 31.    
THURSDAY
 
CLOUDY WITH A CHANCE OF SNOW. HIGHS 32 TO 39.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. COLDER. LOWS 15 TO 25.    
FRIDAY
 
PARTLY SUNNY. HIGHS 31 TO 38.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 11 TO 21.    
SATURDAY
 
MOSTLY CLOUDY. HIGHS 34 TO 41.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 16 TO 26.    
SUNDAY THROUGH MONDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF  
RAIN AND SNOW. HIGHS 40 TO 50. LOWS 24 TO 34.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. LOWS 23 TO 33.    
TUESDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 40 TO  
47.  
 

 
 
IDZ071-074-191100-  
FRANK CHURCH WILDERNESS-BIG LOST HIGHLANDS/COPPER BASIN-  
INCLUDING CLAYTON AND COPPER BASIN  
138 PM MST TUE FEB 18 2025  
   
TONIGHT
 
PARTLY CLOUDY. COLDER. LOWS 6 TO 16.    
WEDNESDAY...A SLIGHT CHANCE OF SNOW IN THE MORNING
 
THEN SNOW  
IN THE AFTERNOON. SNOW ACCUMULATION UP TO 2 INCHES. HIGHS 29 TO  
39.    
WEDNESDAY NIGHT...SNOW IN THE EVENING
 
THEN A CHANCE OF SNOW  
AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES. LOWS 17 TO 26.    
THURSDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. HIGHS  
30 TO 40.    
THURSDAY NIGHT
 
PARTLY CLOUDY. COLDER. LOWS 8 TO 18.    
FRIDAY
 
MOSTLY SUNNY. HIGHS 33 TO 43.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY. LOWS 16 TO 25. HIGHS  
34 TO 44.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 23 TO  
33.    
SUNDAY
 
CLOUDY WITH A CHANCE OF SNOW. HIGHS 37 TO 47.    
SUNDAY NIGHT
 
A CHANCE OF SNOW AND RAIN LIKELY. LOWS 26 TO 36.    
MONDAY AND MONDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SNOW. HIGHS  
39 TO 49. LOWS 21 TO 31.    
TUESDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 35 TO  
44.  
 

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