184  
FPUS55 KPIH 180952  
ZFPPIH  
 
ZONE FORECAST PRODUCT FOR IDAHO  
NATIONAL WEATHER SERVICE POCATELLO ID  
252 AM 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.  
 
IDZ072-182300-  
SAWTOOTH/STANLEY BASIN-  
INCLUDING STANLEY  
252 AM MST TUE FEB 18 2025  
   
TODAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW SHOWERS.  
HIGHS 27 TO 37.    
TONIGHT
 
MOSTLY CLOUDY. COLDER. LOWS 6 TO 13.    
WEDNESDAY
 
SNOW SHOWERS. SNOW ACCUMULATION OF 2 TO 4 INCHES.  
HIGHS 28 TO 37.    
WEDNESDAY NIGHT
 
SNOW SHOWERS. PATCHY FOG. LOWS 15 TO 25.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. HIGHS  
29 TO 38.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS 7 TO 17. HIGHS  
32 TO 40.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY. LOWS 10 TO 20. HIGHS  
34 TO 43.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 17 TO  
27.    
SUNDAY
 
SNOW AND RAIN LIKELY. HIGHS 35 TO 44.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW  
AND RAIN. LOWS 23 TO 33. HIGHS 37 TO 46.  
 

 
 
IDZ073-182300-  
SUN VALLEY REGION-  
INCLUDING KETCHUM, SUN VALLEY, AND GALENA  
252 AM MST TUE FEB 18 2025  
   
TODAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE  
MORNING. HIGHS 28 TO 37.    
TONIGHT
 
PARTLY CLOUDY. LOWS 9 TO 16.    
WEDNESDAY
 
SNOW SHOWERS. SNOW ACCUMULATION OF 1 TO 3 INCHES.  
HIGHS 26 TO 35.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW  
SHOWERS. AREAS OF FOG. LOWS 16 TO 23.    
THURSDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SNOW SHOWERS.  
HIGHS 30 TO 39.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS 8 TO 16. HIGHS  
29 TO 39.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY. LOWS 14 TO 21. HIGHS  
33 TO 42.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
LOWS 18 TO 25.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS 35 TO 44.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.  
LOWS 23 TO 30.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SNOW AND A SLIGHT CHANCE  
OF RAIN. HIGHS 38 TO 47.  
 

 
 
IDZ052-053-182300-  
ARCO/MUD LAKE DESERT-UPPER SNAKE RIVER PLAIN-  
INCLUDING MUD LAKE, INL, CRATERS OF THE MOON NM,  
IDAHO FALLS, REXBURG, AND ST. ANTHONY  
252 AM MST TUE FEB 18 2025  
   
TODAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SNOW SHOWERS. HIGHS  
29 TO 36. SOUTHWEST WINDS 10 TO 15 MPH.    
TONIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE  
EVENING. LOWS 14 TO 24. SOUTHWEST WINDS 10 TO 15 MPH...SHIFTING  
TO NORTH AFTER MIDNIGHT. CHANCE OF PRECIPITATION 20 PERCENT.    
WEDNESDAY
 
CLOUDY WITH A CHANCE OF SNOW SHOWERS. SNOW  
ACCUMULATION UP TO 2 INCHES. HIGHS 28 TO 35. NORTHEAST WINDS  
AROUND 10 MPH...SHIFTING TO SOUTHEAST IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 50 PERCENT.    
WEDNESDAY NIGHT
 
CLOUDY WITH A CHANCE OF SNOW SHOWERS. PATCHY  
FOG. ACCUMULATIONS POSSIBLE. LOWS 19 TO 29. NORTH WINDS AROUND  
10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. PATCHY  
FOG. HIGHS 32 TO 39. SOUTHWEST WINDS AROUND 10 MPH. CHANCE OF  
PRECIPITATION 50 PERCENT.    
THURSDAY NIGHT THROUGH SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS  
16 TO 26. HIGHS 29 TO 38.    
SUNDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. HIGHS 34 TO  
41.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. LOWS 24 TO 34.    
MONDAY
 
PARTLY SUNNY. HIGHS 39 TO 46.  
 

 
 
IDZ051-055-182300-  
SHOSHONE/LAVA BEDS-EASTERN MAGIC VALLEY-  
INCLUDING SHOSHONE, RICHFIELD, CAREY, BURLEY,  
RUPERT, HEYBURN, AND OAKLEY  
252 AM MST TUE FEB 18 2025  
   
TODAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE  
MORNING. BREEZY. HIGHS 31 TO 40. WEST WINDS 15 TO 25 MPH.    
TONIGHT
 
INCREASING CLOUDS. LOWS 17 TO 27. WEST WINDS 10 TO  
15 MPH...SHIFTING TO EAST AFTER MIDNIGHT.    
WEDNESDAY
 
SNOW SHOWERS LIKELY. SNOW ACCUMULATION UP TO  
2 INCHES. HIGHS 31 TO 41. EAST WINDS 10 TO 15 MPH. CHANCE OF  
PRECIPITATION 70 PERCENT.    
WEDNESDAY NIGHT
 
SNOW SHOWERS AND RAIN SHOWERS. LOWS 23 TO 32.  
WEST WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW SHOWERS.  
HIGHS 33 TO 40. WEST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION  
20 PERCENT.    
THURSDAY NIGHT THROUGH SATURDAY
 
MOSTLY CLOUDY. LOWS 18 TO 28.  
HIGHS 34 TO 44.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 20 TO 30.    
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  
27 TO 37.    
MONDAY
 
PARTLY SUNNY. HIGHS 45 TO 55.  
 

 
 
IDZ056-057-182300-  
SOUTHERN HILLS/ALBION MOUNTAINS-RAFT RIVER REGION-  
INCLUDING ALBION, ALMO, MALTA, ROCKLAND,  
AND HOLBROOK  
252 AM MST TUE FEB 18 2025  
   
TODAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE  
MORNING. HIGHS 34 TO 43. WEST WINDS 10 TO 20 MPH.    
TONIGHT
 
INCREASING CLOUDS. LOWS 21 TO 28. WEST WINDS AROUND  
10 MPH...SHIFTING TO SOUTH AFTER MIDNIGHT.    
WEDNESDAY
 
SNOW SHOWERS LIKELY. SNOW ACCUMULATION OF 1 TO  
3 INCHES. HIGHS 32 TO 42. SOUTH WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT
 
SNOW SHOWERS. ACCUMULATIONS POSSIBLE. LOWS  
26 TO 33. SOUTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. HIGHS  
34 TO 42. NORTHWEST WINDS 10 TO 15 MPH.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY. LOWS 21 TO 28. HIGHS  
33 TO 42.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 19 TO 26.    
SATURDAY
 
PARTLY SUNNY. HIGHS 36 TO 46.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 21 TO 31.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN  
AND SNOW. HIGHS 39 TO 49. LOWS 28 TO 38.    
MONDAY
 
PARTLY SUNNY. HIGHS 45 TO 55.  
 

 
 
IDZ058-059-182300-  
MARSH AND ARBON HIGHLANDS-FRANKLIN/EASTERN ONEIDA REGION-  
INCLUDING INKOM, MCCAMMON, DOWNEY,  
LAVA HOT SPRINGS, MALAD, PRESTON, AND THATCHER  
252 AM MST TUE FEB 18 2025  
   
TODAY
 
PATCHY FOG IN THE MORNING. MOSTLY CLOUDY WITH A CHANCE  
OF SNOW SHOWERS. SNOW ACCUMULATION OF 1 TO 3 INCHES. HIGHS 28 TO  
38.    
TONIGHT
 
MOSTLY CLOUDY. LOWS 18 TO 25.    
WEDNESDAY...A CHANCE OF SNOW SHOWERS IN THE MORNING
 
THEN SNOW  
SHOWERS LIKELY IN THE AFTERNOON. SNOW ACCUMULATION UP TO  
2 INCHES. HIGHS 30 TO 38.    
WEDNESDAY NIGHT
 
SNOW SHOWERS. PATCHY FOG. LOWS 25 TO 32.    
THURSDAY
 
SNOW SHOWERS LIKELY. PATCHY FOG. HIGHS 30 TO 40.    
THURSDAY NIGHT THROUGH SATURDAY
 
MOSTLY CLOUDY. LOWS 18 TO 28.  
HIGHS 30 TO 40.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 19 TO 27.    
SUNDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 36 TO  
44.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN  
AND SNOW. LOWS 28 TO 36. HIGHS 41 TO 49.  
 

 
 
IDZ054-182300-  
LOWER SNAKE RIVER PLAIN-  
INCLUDING POCATELLO, BLACKFOOT, AMERICAN FALLS,  
SHELLEY, AND FORT HALL  
252 AM MST TUE FEB 18 2025  
   
TODAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE  
MORNING. BREEZY. HIGHS 31 TO 38. SOUTHWEST WINDS 15 TO 25 MPH.    
TONIGHT
 
MOSTLY CLOUDY. LOWS 20 TO 27. SOUTHWEST WINDS 10 TO  
15 MPH.    
WEDNESDAY...A CHANCE OF SNOW SHOWERS IN THE MORNING
 
THEN SNOW  
SHOWERS IN THE AFTERNOON. SNOW ACCUMULATION UP TO 2 INCHES. HIGHS  
31 TO 38. EAST WINDS AROUND 10 MPH...SHIFTING TO SOUTHEAST IN THE  
AFTERNOON.    
WEDNESDAY NIGHT
 
SNOW SHOWERS. LOWS 25 TO 33. SOUTHWEST WINDS  
AROUND 10 MPH.    
THURSDAY
 
CLOUDY WITH A CHANCE OF SNOW SHOWERS. HIGHS 33 TO 40.  
SOUTHWEST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 50 PERCENT.   
THURSDAY NIGHT THROUGH SATURDAY
 
MOSTLY CLOUDY. LOWS 20 TO 30.  
HIGHS 32 TO 42.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 19 TO 28.    
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  
29 TO 37.    
MONDAY
 
PARTLY SUNNY. HIGHS 43 TO 51.  
 

 
 
IDZ075-182300-  
WOOD RIVER FOOTHILLS-  
INCLUDING HAILEY, BELLEVUE, AND PICABO  
252 AM MST TUE FEB 18 2025  
   
TODAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE  
MORNING. HIGHS 29 TO 37. WEST WINDS 10 TO 15 MPH.    
TONIGHT
 
PARTLY CLOUDY. LOWS 13 TO 20. NORTH WINDS UP TO  
10 MPH.    
WEDNESDAY...A CHANCE OF SNOW SHOWERS IN THE MORNING
 
THEN SNOW  
SHOWERS IN THE AFTERNOON. PATCHY FOG IN THE AFTERNOON. SNOW  
ACCUMULATION OF 1 TO 3 INCHES. HIGHS 27 TO 34. EAST WINDS UP TO  
10 MPH.    
WEDNESDAY NIGHT
 
SNOW SHOWERS. AREAS OF FOG. LOWS 18 TO 26.  
NORTH WINDS UP TO 10 MPH.    
THURSDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SNOW SHOWERS.  
HIGHS 31 TO 38. WEST WINDS UP TO 10 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS 13 TO 21.    
FRIDAY THROUGH SATURDAY NIGHT
 
MOSTLY CLOUDY. HIGHS 29 TO 39.  
LOWS 15 TO 25.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN  
AND SNOW. HIGHS 36 TO 43. LOWS 23 TO 31.    
MONDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF RAIN AND SNOW.  
HIGHS 38 TO 46.  
 

 
 
IDZ069-182300-  
LOST RIVER RANGE-  
INCLUDING BORAH PEAK  
252 AM MST TUE FEB 18 2025  
   
TODAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SNOW SHOWERS. HIGHS  
27 TO 34.    
TONIGHT
 
PARTLY CLOUDY. LOWS 10 TO 17.    
WEDNESDAY
 
SNOW SHOWERS. SNOW ACCUMULATION OF 2 TO 4 INCHES.  
HIGHS 23 TO 31.    
WEDNESDAY NIGHT
 
SNOW SHOWERS LIKELY. PATCHY FOG. LOWS 20 TO  
27.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. HIGHS  
29 TO 36.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS 15 TO 22. HIGHS  
27 TO 35.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS 18 TO  
28. HIGHS 29 TO 39.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS 33 TO 43.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.  
LOWS 26 TO 35.    
MONDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 37 TO  
45.  
 

 
 
IDZ063-064-182300-  
CARIBOU RANGE-BIG HOLE MOUNTAINS-  
INCLUDING WAYAN, SWAN VALLEY, AND VICTOR  
252 AM MST TUE FEB 18 2025  
 
...WINTER STORM WARNING IN EFFECT UNTIL 5 AM MST EARLY THIS  
MORNING...  
   
TODAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. SNOW  
ACCUMULATION OF 2 TO 4 INCHES. HIGHS 27 TO 34.    
TONIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE  
EVENING. LOWS 14 TO 22.    
WEDNESDAY
 
CLOUDY WITH A CHANCE OF SNOW SHOWERS. SNOW  
ACCUMULATION OF 1 TO 2 INCHES. HIGHS 30 TO 37.    
WEDNESDAY NIGHT
 
SNOW SHOWERS. ACCUMULATIONS POSSIBLE. LOWS  
21 TO 30.    
THURSDAY
 
SNOW SHOWERS. HIGHS 30 TO 37.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS 18 TO 26.    
FRIDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. HIGHS 30 TO  
37.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY. LOWS 12 TO 22. HIGHS  
33 TO 40.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 14 TO 24.    
SUNDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. HIGHS 36 TO  
43.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.  
LOWS 25 TO 35.    
MONDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW.  
HIGHS 40 TO 47.  
 

 
 
IDZ068-070-182300-  
LOST RIVER VALLEY-CHALLIS/PAHSIMEROI VALLEYS-  
INCLUDING HOWE, ARCO, MACKAY, CHILLY, AND CHALLIS  
252 AM MST TUE FEB 18 2025  
   
TODAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SNOW SHOWERS. HIGHS  
29 TO 39. NORTHWEST WINDS 10 TO 15 MPH.    
TONIGHT
 
PARTLY CLOUDY. LOWS 8 TO 15. NORTHWEST WINDS UP TO  
10 MPH IN THE EVENING...BECOMING LIGHT AND VARIABLE.    
WEDNESDAY
 
SNOW SHOWERS LIKELY. SNOW ACCUMULATION OF 1 TO  
3 INCHES. HIGHS 26 TO 35. LIGHT AND VARIABLE WINDS...BECOMING  
SOUTHEAST UP TO 10 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
SNOW SHOWERS LIKELY. PATCHY FOG. LOWS 16 TO  
26. LIGHT AND VARIABLE WINDS.    
THURSDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW SHOWERS.  
PATCHY FOG. HIGHS 31 TO 40. NORTHWEST WINDS UP TO 10 MPH.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS 11 TO 19. HIGHS  
30 TO 39.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS 16 TO  
26. HIGHS 32 TO 42.    
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 48.  
 

 
 
IDZ066-182300-  
CENTENNIAL MOUNTAINS - ISLAND PARK-  
INCLUDING ISLAND PARK AND KILGORE  
252 AM MST TUE FEB 18 2025  
 
...WINTER STORM WARNING IN EFFECT UNTIL 5 AM MST EARLY THIS  
MORNING...  
   
TODAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. SNOW  
ACCUMULATION OF 3 TO 5 INCHES. HIGHS 25 TO 32.    
TONIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW SHOWERS.  
COLDER. LOWS 10 TO 20.    
WEDNESDAY...A CHANCE OF SNOW SHOWERS IN THE MORNING
 
THEN SNOW  
SHOWERS IN THE AFTERNOON. SNOW ACCUMULATION OF 1 TO 3 INCHES.  
HIGHS 27 TO 34.    
WEDNESDAY NIGHT
 
SNOW SHOWERS. AREAS OF FOG. ACCUMULATIONS  
POSSIBLE. LOWS 17 TO 26.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. HIGHS  
31 TO 38.    
THURSDAY NIGHT THROUGH SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A  
SLIGHT CHANCE OF SNOW. LOWS 15 TO 24. HIGHS 27 TO 36.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW.  
HIGHS 33 TO 40. LOWS 23 TO 30.    
MONDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN. HIGHS  
37 TO 44.  
 

 
 
IDZ067-182300-  
BEAVERHEAD - LEMHI HIGHLANDS-  
INCLUDING DUBOIS, SPENCER, EDIE SCHOOL, AND SMALL  
252 AM MST TUE FEB 18 2025  
   
TODAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SNOW SHOWERS. HIGHS  
26 TO 33.    
TONIGHT
 
PARTLY CLOUDY. LOWS 9 TO 17.    
WEDNESDAY
 
SNOW SHOWERS LIKELY. SNOW ACCUMULATION OF 1 TO  
3 INCHES. HIGHS 24 TO 31.    
WEDNESDAY NIGHT
 
SNOW SHOWERS LIKELY. PATCHY FOG. LOWS 19 TO  
26.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. NOT AS  
COLD. HIGHS 31 TO 38.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS 16 TO 23.    
FRIDAY THROUGH SATURDAY NIGHT
 
MOSTLY CLOUDY. HIGHS 28 TO 35.  
LOWS 17 TO 26.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF  
SNOW. HIGHS 32 TO 39. LOWS 22 TO 31.    
MONDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS AROUND  
40.  
 

 
 
IDZ065-182300-  
TETON VALLEY-  
INCLUDING ASHTON, TETONIA, AND DRIGGS  
252 AM MST TUE FEB 18 2025  
 
...WINTER STORM WARNING IN EFFECT UNTIL 5 AM MST EARLY THIS  
MORNING...  
   
TODAY
 
CLOUDY WITH A CHANCE OF SNOW SHOWERS. SNOW ACCUMULATION  
OF 1 TO 3 INCHES. HIGHS 26 TO 33.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
EVENING...THEN A SLIGHT CHANCE OF SNOW SHOWERS AFTER MIDNIGHT.  
PATCHY FOG AFTER MIDNIGHT. SNOW ACCUMULATION AROUND 1 INCH. LOWS  
15 TO 22.    
WEDNESDAY
 
CLOUDY WITH A CHANCE OF SNOW SHOWERS. PATCHY FOG  
THROUGH THE DAY. SNOW ACCUMULATION UP TO 1 INCH. HIGHS 29 TO 36.    
WEDNESDAY NIGHT
 
SNOW SHOWERS. AREAS OF FOG. LOWS 20 TO 27.    
THURSDAY
 
CLOUDY WITH A CHANCE OF SNOW SHOWERS. PATCHY FOG.  
HIGHS 30 TO 37.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT
 
MOSTLY CLOUDY. LOWS 14 TO  
24. HIGHS 29 TO 36.    
SATURDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. HIGHS  
31 TO 38.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS 15 TO 22.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS 35 TO 42.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN  
AND SNOW. LOWS 26 TO 33. HIGHS 39 TO 46.  
 

 
 
IDZ062-182300-  
BLACKFOOT MOUNTAINS-  
INCLUDING GRACE, SODA SPRINGS, HENRY, AND BONE  
252 AM MST TUE FEB 18 2025  
 
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST EARLY THIS  
MORNING...  
   
TODAY...MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE MORNING
 
 
THEN A SLIGHT CHANCE OF SNOW SHOWERS IN THE AFTERNOON. SNOW  
ACCUMULATION UP TO 2 INCHES. HIGHS 27 TO 34.    
TONIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE  
EVENING. PATCHY FOG AFTER MIDNIGHT. LOWS 16 TO 24.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. SNOW  
ACCUMULATION UP TO 2 INCHES. HIGHS 29 TO 36.    
WEDNESDAY NIGHT
 
SNOW SHOWERS. PATCHY FOG. LOWS 22 TO 31.    
THURSDAY
 
CLOUDY WITH A CHANCE OF SNOW SHOWERS. AREAS OF FOG.  
HIGHS 30 TO 37.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY. LOWS 19 TO 29. HIGHS  
29 TO 36.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY. LOWS 14 TO 24. HIGHS  
32 TO 39.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 16 TO 26.    
SUNDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. HIGHS 35 TO  
42.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.  
LOWS 26 TO 36.    
MONDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF RAIN AND SNOW.  
HIGHS 40 TO 47.  
 

 
 
IDZ060-182300-  
BEAR RIVER RANGE-  
INCLUDING EMIGRATION SUMMIT  
252 AM MST TUE FEB 18 2025  
 
...WINTER STORM WARNING IN EFFECT UNTIL 5 AM MST EARLY THIS  
MORNING...  
   
TODAY
 
SNOW SHOWERS LIKELY. SNOW MAY BE HEAVY AT TIMES IN THE  
MORNING. SNOW ACCUMULATION OF 3 TO 7 INCHES. HIGHS 27 TO 34.    
TONIGHT
 
MOSTLY CLOUDY. LOWS AROUND 21.    
WEDNESDAY...A CHANCE OF SNOW SHOWERS IN THE MORNING
 
THEN SNOW  
SHOWERS LIKELY IN THE AFTERNOON. SNOW ACCUMULATION OF 1 TO  
3 INCHES. HIGHS 29 TO 36.    
WEDNESDAY NIGHT
 
SNOW SHOWERS. ACCUMULATIONS POSSIBLE. LOWS  
AROUND 30.    
THURSDAY
 
SNOW SHOWERS. HIGHS 29 TO 36.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY. LOWS AROUND 24. HIGHS  
29 TO 36.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 21.    
SATURDAY
 
PARTLY SUNNY. HIGHS 31 TO 38.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 25.    
SUNDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 35 TO  
42.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN  
AND SNOW. LOWS 30 TO 37. HIGHS 40 TO 47.  
 

 
 
IDZ061-182300-  
BEAR LAKE VALLEY-  
INCLUDING ST. CHARLES, MONTPELIER, AND GEORGETOWN  
252 AM MST TUE FEB 18 2025  
 
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST EARLY THIS  
MORNING...  
   
TODAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. SNOW  
ACCUMULATION OF 1 TO 3 INCHES. HIGHS 30 TO 37.    
TONIGHT
 
MOSTLY CLOUDY. LOWS 14 TO 21.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. PATCHY  
FOG IN THE AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. HIGHS 30 TO  
37.    
WEDNESDAY NIGHT
 
SNOW SHOWERS LIKELY. AREAS OF FOG. LOWS 20 TO  
30.    
THURSDAY
 
SNOW SHOWERS LIKELY. AREAS OF FOG. HIGHS 32 TO 39.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY. LOWS 16 TO 26. HIGHS  
31 TO 38.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 11 TO 21.    
SATURDAY
 
PARTLY SUNNY. HIGHS 34 TO 41.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 15 TO 25.    
SUNDAY
 
PARTLY SUNNY. HIGHS 38 TO 45.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN  
AND SNOW. LOWS 23 TO 33. HIGHS 42 TO 49.  
 

 
 
IDZ071-074-182300-  
FRANK CHURCH WILDERNESS-BIG LOST HIGHLANDS/COPPER BASIN-  
INCLUDING CLAYTON AND COPPER BASIN  
252 AM MST TUE FEB 18 2025  
   
TODAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SNOW SHOWERS. HIGHS  
28 TO 38.    
TONIGHT
 
PARTLY CLOUDY. LOWS 6 TO 16.    
WEDNESDAY
 
SNOW SHOWERS. SNOW ACCUMULATION OF 1 TO 3 INCHES.  
HIGHS 29 TO 39.    
WEDNESDAY NIGHT
 
SNOW SHOWERS. LOWS 18 TO 27.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. HIGHS  
30 TO 40.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS 9 TO 19. HIGHS  
33 TO 43.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY. LOWS 14 TO 24. HIGHS  
35 TO 45.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
LOWS 20 TO 30.    
SUNDAY THROUGH MONDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW.  
HIGHS 37 TO 47. LOWS 26 TO 36.  
 

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