020  
FPUS55 KPIH 051832  
ZFPPIH  
 
ZONE FORECAST PRODUCT FOR IDAHO  
NATIONAL WEATHER SERVICE POCATELLO ID  
1132 AM MST THU MAR 5 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.  
 
IDZ072-052300-  
SAWTOOTH/STANLEY BASIN-  
INCLUDING STANLEY  
1132 AM MST THU MAR 5 2026  
   
TODAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW. SNOW ACCUMULATION  
OF 1 TO 3 INCHES. HIGHS 29 TO 39.    
TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING.  
COLDER. SNOW ACCUMULATION UP TO 2 INCHES. LOWS 9 TO 19.    
FRIDAY  
MOSTLY SUNNY. HIGHS 31 TO 40.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 13 TO 23.    
SATURDAY  
PARTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. NOT AS  
COLD. HIGHS 38 TO 48.    
SATURDAY NIGHT AND SUNDAY  
PARTLY CLOUDY. LOWS 20 TO 30. HIGHS  
41 TO 50.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. LOWS 24 TO 34.    
MONDAY AND MONDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW.  
BREEZY. HIGHS 36 TO 46. LOWS 12 TO 22.    
TUESDAY AND TUESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW.  
HIGHS 25 TO 35. LOWS 11 TO 21.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 31 TO 40.  
 
 
 
IDZ073-052300-  
SUN VALLEY REGION-  
INCLUDING KETCHUM, SUN VALLEY, AND GALENA  
1132 AM MST THU MAR 5 2026  
   
TODAY  
PARTLY SUNNY WITH A CHANCE OF SNOW. SNOW ACCUMULATION OF  
1 TO 3 INCHES. HIGHS 33 TO 43.    
TONIGHT  
MOSTLY CLEAR. COLDER. LOWS 14 TO 22.    
FRIDAY  
MOSTLY SUNNY. HIGHS 35 TO 45.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 16 TO 24.    
SATURDAY  
MOSTLY SUNNY. NOT AS COLD. HIGHS 41 TO 51.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 23 TO 30.    
SUNDAY  
SUNNY. HIGHS 46 TO 56.    
SUNDAY NIGHT  
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SNOW. LOWS  
27 TO 34.    
MONDAY AND MONDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SNOW. BREEZY. HIGHS 43 TO 53. LOWS 19 TO 28.    
TUESDAY AND TUESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SNOW. BREEZY. HIGHS 31 TO 41. LOWS 16 TO 23.    
WEDNESDAY  
PARTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS  
36 TO 46.  
 
 
 
IDZ052-053-052300-  
ARCO/MUD LAKE DESERT-UPPER SNAKE RIVER PLAIN-  
INCLUDING MUD LAKE, INL, CRATERS OF THE MOON NM,  
IDAHO FALLS, REXBURG, AND ST. ANTHONY  
1132 AM MST THU MAR 5 2026  
   
TODAY...CLOUDY. A CHANCE OF SNOW IN THE MORNING  
THEN A CHANCE  
OF SNOW AND RAIN IN THE AFTERNOON. SNOW ACCUMULATION OF 2 TO  
4 INCHES. HIGHS 36 TO 44. WEST WINDS 10 TO 20 MPH.    
TONIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE EVENING.  
LOWS 22 TO 29. NORTHWEST WINDS 10 TO 15 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT.    
FRIDAY  
MOSTLY SUNNY. HIGHS 38 TO 45. NORTHWEST WINDS 10 TO  
15 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 20 TO 27. WEST WINDS AROUND  
10 MPH.    
SATURDAY  
PARTLY SUNNY. HIGHS 38 TO 48. SOUTHWEST WINDS 10 TO  
15 MPH.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLOUDY. LOWS 27 TO 35. HIGHS  
46 TO 56.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 28 TO 38.    
MONDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. WINDY. HIGHS  
51 TO 59.    
MONDAY NIGHT AND TUESDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SNOW. BREEZY. LOWS 27 TO 35. HIGHS 40 TO 47.    
TUESDAY NIGHT AND WEDNESDAY  
PARTLY CLOUDY. BREEZY. LOWS 19 TO  
29. HIGHS 42 TO 50.  
 
 
 
IDZ051-052300-  
SHOSHONE/LAVA BEDS-  
INCLUDING SHOSHONE, RICHFIELD, AND CAREY  
1132 AM MST THU MAR 5 2026  
   
TODAY...MOSTLY CLOUDY. A CHANCE OF SNOW IN THE MORNING  
THEN A  
CHANCE OF SNOW AND A SLIGHT CHANCE OF RAIN IN THE AFTERNOON.  
WINDY. LITTLE OR NO SNOW ACCUMULATION. HIGHS 41 TO 48. WEST WINDS  
20 TO 30 MPH.    
TONIGHT  
DECREASING CLOUDS. LOWS 22 TO 29. WEST WINDS 10 TO  
15 MPH.    
FRIDAY  
MOSTLY SUNNY. HIGHS 41 TO 48. WEST WINDS 10 TO 15 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 23 TO 30. WEST WINDS UP TO  
10 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS 46 TO 53. SOUTHWEST WINDS 10 TO  
15 MPH.    
SATURDAY NIGHT AND SUNDAY  
PARTLY CLOUDY. LOWS 29 TO 36. HIGHS  
55 TO 62.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 33 TO 40.    
MONDAY AND MONDAY NIGHT  
PARTLY CLOUDY. WINDY. HIGHS 54 TO 61.  
LOWS 29 TO 36.    
TUESDAY AND TUESDAY NIGHT  
PARTLY CLOUDY. WINDY. HIGHS 41 TO  
48. LOWS 24 TO 31.    
WEDNESDAY  
MOSTLY SUNNY. BREEZY. HIGHS 47 TO 54.  
 
 
 
IDZ057-052300-  
RAFT RIVER REGION-  
INCLUDING MALTA, ROCKLAND, AND HOLBROOK  
1132 AM MST THU MAR 5 2026  
   
TODAY...SNOW LIKELY IN THE MORNING  
THEN A CHANCE OF SNOW AND  
RAIN IN THE AFTERNOON. WINDY, COLDER. SNOW ACCUMULATION OF 3 TO  
7 INCHES. HIGHS 36 TO 43. WEST WINDS 20 TO 30 MPH.    
TONIGHT...MOSTLY CLOUDY WITH A CHANCE OF SNOW IN THE EVENING  
 
THEN PARTLY CLOUDY AFTER MIDNIGHT. BREEZY. SNOW ACCUMULATION UP  
TO 2 INCHES. LOWS 23 TO 30. NORTHWEST WINDS 15 TO 25 MPH...  
DECREASING TO 10 TO 15 MPH AFTER MIDNIGHT.    
FRIDAY  
MOSTLY SUNNY. BREEZY. HIGHS 37 TO 45. NORTHWEST WINDS  
15 TO 25 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 23 TO 30. WEST WINDS AROUND  
10 MPH.    
SATURDAY  
PARTLY SUNNY. NOT AS COOL. HIGHS 43 TO 51. SOUTHWEST  
WINDS AROUND 10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 30 TO 37.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS 52 TO 62. LOWS  
33 TO 40.    
MONDAY AND MONDAY NIGHT  
PARTLY CLOUDY. BREEZY. HIGHS 56 TO 65.  
LOWS 30 TO 37.    
TUESDAY  
PARTLY SUNNY. WINDY. HIGHS 42 TO 51.    
TUESDAY NIGHT AND WEDNESDAY  
PARTLY CLOUDY. BREEZY. LOWS 25 TO  
32. HIGHS 50 TO 57.  
 
 
 
IDZ056-052300-  
SOUTHERN HILLS/ALBION MOUNTAINS-  
INCLUDING ALBION AND ALMO  
1132 AM MST THU MAR 5 2026  
   
..WIND ADVISORY REMAINS IN EFFECT UNTIL 8 PM MST THIS EVENING  
 
   
TODAY...SNOW LIKELY IN THE MORNING  
THEN A CHANCE OF SNOW IN  
THE AFTERNOON. VERY WINDY. COLDER. SNOW MAY BE HEAVY AT TIMES IN  
THE MORNING. SNOW ACCUMULATION OF 6 TO 9 INCHES. HIGHS 34 TO 41.  
NORTHWEST WINDS 30 TO 35 MPH. GUSTS UP TO 45 MPH IN THE MORNING.    
TONIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. WINDY,  
COLDER. LOWS 22 TO 29. NORTHWEST WINDS AROUND 30 MPH IN THE  
EVENING.    
FRIDAY  
MOSTLY SUNNY. BREEZY. HIGHS 36 TO 43.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 23 TO 32.    
SATURDAY  
PARTLY SUNNY. NOT AS COOL. HIGHS 43 TO 50.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 30 TO 39.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. BREEZY. HIGHS 55 TO 64.  
LOWS 34 TO 42.    
MONDAY NIGHT  
PARTLY CLOUDY. BREEZY. LOWS 28 TO 35.    
TUESDAY  
PARTLY SUNNY. WINDY. HIGHS 40 TO 49.    
TUESDAY NIGHT AND WEDNESDAY  
PARTLY CLOUDY. BREEZY. LOWS 26 TO  
33. HIGHS 49 TO 57.  
 
 
 
IDZ058-059-052300-  
MARSH AND ARBON HIGHLANDS-FRANKLIN/EASTERN ONEIDA REGION-  
INCLUDING INKOM, MCCAMMON, DOWNEY,  
LAVA HOT SPRINGS, MALAD, PRESTON, AND THATCHER  
1132 AM MST THU MAR 5 2026  
   
TODAY...SNOW IN THE MORNING  
THEN SNOW LIKELY IN THE AFTERNOON.  
COLDER. SNOW MAY BE HEAVY AT TIMES IN THE MORNING. SNOW  
ACCUMULATION OF 7 TO 10 INCHES. HIGHS 32 TO 42.    
TONIGHT...MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING  
THEN  
A SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. SNOW ACCUMULATION OF 1 TO  
3 INCHES. LOWS 22 TO 29.    
FRIDAY  
SUNNY. HIGHS 34 TO 44.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 18 TO 27.    
SATURDAY  
MOSTLY SUNNY. HIGHS 37 TO 47.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS 26 TO 35.    
SUNDAY  
MOSTLY SUNNY. HIGHS 46 TO 56.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 30 TO 40.    
MONDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 49 TO  
59.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. LOWS 29 TO 36.    
TUESDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. BREEZY.  
HIGHS 38 TO 48.    
TUESDAY NIGHT AND WEDNESDAY  
PARTLY CLOUDY. LOWS 23 TO 30.  
HIGHS 43 TO 53.  
 
 
 
IDZ054-052300-  
LOWER SNAKE RIVER PLAIN-  
INCLUDING POCATELLO, BLACKFOOT, AMERICAN FALLS,  
SHELLEY, AND FORT HALL  
1132 AM MST THU MAR 5 2026  
   
TODAY...A CHANCE OF SNOW IN THE MORNING  
THEN RAIN AND SNOW  
LIKELY IN THE AFTERNOON. BREEZY, COLDER. SNOW ACCUMULATION OF  
1 TO 3 INCHES. HIGHS 37 TO 44. WEST WINDS 15 TO 25 MPH.    
TONIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN AND A SLIGHT CHANCE OF  
SNOW IN THE EVENING. LITTLE OR NO SNOW ACCUMULATION. LOWS 24 TO  
31. WEST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY  
MOSTLY SUNNY. HIGHS 40 TO 47. WEST WINDS 10 TO 15 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 23 TO 30. SOUTHWEST WINDS  
AROUND 10 MPH.    
SATURDAY  
PARTLY SUNNY. HIGHS 42 TO 49. SOUTHWEST WINDS 10 TO  
15 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS 31 TO 38.    
SUNDAY THROUGH MONDAY NIGHT  
PARTLY CLOUDY. WINDY. HIGHS 54 TO  
61. LOWS 32 TO 42.    
TUESDAY AND TUESDAY NIGHT  
PARTLY CLOUDY. WINDY. HIGHS AROUND  
45. LOWS 25 TO 32.    
WEDNESDAY  
MOSTLY SUNNY. BREEZY. HIGHS 47 TO 54.  
 
 
 
IDZ075-052300-  
WOOD RIVER FOOTHILLS-  
INCLUDING HAILEY, BELLEVUE, AND PICABO  
1132 AM MST THU MAR 5 2026  
   
TODAY...MOSTLY CLOUDY. A CHANCE OF SNOW IN THE MORNING  
THEN A  
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. LITTLE OR NO SNOW  
ACCUMULATION. HIGHS 37 TO 47. NORTHWEST WINDS 10 TO 15 MPH.    
TONIGHT  
MOSTLY CLEAR. COLDER. LOWS 20 TO 27. NORTH WINDS 10 TO  
15 MPH.    
FRIDAY  
MOSTLY SUNNY. HIGHS 36 TO 46. NORTHWEST WINDS 10 TO  
15 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 21 TO 28. NORTH WINDS UP TO  
10 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS 41 TO 51. SOUTHWEST WINDS AROUND  
10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 26 TO 33.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. WINDY. HIGHS 48 TO 58.  
LOWS 31 TO 38.    
MONDAY NIGHT THROUGH TUESDAY NIGHT  
PARTLY CLOUDY. WINDY. LOWS  
22 TO 32. HIGHS 34 TO 44.    
WEDNESDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. BREEZY.  
HIGHS 40 TO 50.  
 
 
 
IDZ069-052300-  
LOST RIVER RANGE-  
INCLUDING BORAH PEAK  
1132 AM MST THU MAR 5 2026  
   
TODAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW. BREEZY. SNOW  
ACCUMULATION OF 2 TO 4 INCHES. HIGHS 31 TO 41.    
TONIGHT  
DECREASING CLOUDS. BREEZY, COLDER. LOWS 18 TO 26.    
FRIDAY  
MOSTLY SUNNY. HIGHS 32 TO 42.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 19 TO 27.    
SATURDAY  
MOSTLY SUNNY. NOT AS COLD. HIGHS 37 TO 46.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 26 TO 33.    
SUNDAY  
SUNNY. HIGHS 43 TO 53.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 29 TO 36.    
MONDAY AND MONDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SNOW. WINDY. HIGHS 45 TO 55. LOWS 24 TO 32.    
TUESDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW. WINDY. HIGHS 33 TO  
43.    
TUESDAY NIGHT AND WEDNESDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SNOW. BREEZY. LOWS 18 TO 25. HIGHS 37 TO 47.  
 
 
 
IDZ064-052300-  
BIG HOLE MOUNTAINS-  
INCLUDING VICTOR  
1132 AM MST THU MAR 5 2026  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS  
AFTERNOON...  
   
TODAY  
SNOW. SNOW MAY BE HEAVY AT TIMES. SNOW ACCUMULATION OF  
4 TO 8 INCHES. HIGHS 31 TO 38.    
TONIGHT...MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING  
THEN  
A SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. COLDER. SNOW ACCUMULATION  
OF 1 TO 3 INCHES. LOWS 20 TO 27.    
FRIDAY  
MOSTLY SUNNY. HIGHS 33 TO 40.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 17 TO 25.    
SATURDAY  
PARTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS  
AROUND 37.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF  
SNOW. LOWS 28 TO 35. HIGHS AROUND 45.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. LOWS 32 TO 39.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN AND SNOW. BREEZY.  
HIGHS AROUND 49.    
MONDAY NIGHT AND TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SNOW.  
BREEZY. LOWS 28 TO 35. HIGHS AROUND 39.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. LOWS  
19 TO 27.    
WEDNESDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS  
AROUND 41.  
 
 
 
IDZ063-052300-  
CARIBOU RANGE-  
INCLUDING WAYAN AND SWAN VALLEY  
1132 AM MST THU MAR 5 2026  
   
TODAY...A CHANCE OF SNOW IN THE MORNING  
THEN SNOW IN THE  
AFTERNOON. SNOW ACCUMULATION OF 4 TO 5 INCHES. HIGHS 31 TO 38.    
TONIGHT...MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING  
THEN  
A SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. SNOW ACCUMULATION OF 1 TO  
3 INCHES. LOWS 20 TO 27.    
FRIDAY...MOSTLY SUNNY. A CHANCE OF SNOW IN THE MORNING  
THEN A  
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS 33 TO 40.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 16 TO 24.    
SATURDAY  
PARTLY SUNNY. HIGHS 34 TO 41.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS 25 TO 34.    
SUNDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 41 TO  
48.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 28 TO 37.    
MONDAY AND MONDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN AND  
SNOW. HIGHS 45 TO 52. LOWS 27 TO 34.    
TUESDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW. BREEZY. HIGHS  
35 TO 42.    
TUESDAY NIGHT  
MOSTLY CLOUDY. LOWS 19 TO 26.    
WEDNESDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS  
37 TO 44.  
 
 
 
IDZ068-070-052300-  
LOST RIVER VALLEY-CHALLIS/PAHSIMEROI VALLEYS-  
INCLUDING HOWE, ARCO, MACKAY, CHILLY, AND CHALLIS  
1132 AM MST THU MAR 5 2026  
   
TODAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW. SNOW ACCUMULATION  
OF 2 TO 3 INCHES. HIGHS 32 TO 42. NORTHWEST WINDS 10 TO 20 MPH.    
TONIGHT  
DECREASING CLOUDS. COLDER. LOWS 17 TO 25. NORTHWEST  
WINDS 10 TO 15 MPH.    
FRIDAY  
MOSTLY SUNNY. HIGHS 33 TO 43. NORTHWEST WINDS 10 TO  
15 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 19 TO 26. NORTHWEST WINDS UP  
TO 10 MPH.    
SATURDAY  
MOSTLY SUNNY. NOT AS COOL. HIGHS 40 TO 50. WEST WINDS  
UP TO 10 MPH.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 26 TO  
36. HIGHS 45 TO 55.    
MONDAY AND MONDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SNOW. BREEZY. HIGHS 45 TO 55. LOWS 22 TO 31.    
TUESDAY THROUGH WEDNESDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE  
OF SNOW. BREEZY. HIGHS 36 TO 46. LOWS 18 TO 25.  
 
 
 
IDZ066-052300-  
CENTENNIAL MOUNTAINS - ISLAND PARK-  
INCLUDING ISLAND PARK AND KILGORE  
1132 AM MST THU MAR 5 2026  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MST THIS  
AFTERNOON...  
   
TODAY  
SNOW. SNOW ACCUMULATION OF 2 TO 6 INCHES. HIGHS 33 TO  
40.    
TONIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. COLDER.  
LOWS 18 TO 25.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SNOW IN THE AFTERNOON.  
HIGHS 35 TO 42.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 15 TO 22.    
SATURDAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS 32 TO 39.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE  
OF SNOW. LOWS 25 TO 32. HIGHS 39 TO 46.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND A SLIGHT  
CHANCE OF RAIN. LOWS 25 TO 33.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
44 TO 51.    
MONDAY NIGHT AND TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS  
22 TO 29. HIGHS 34 TO 41.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SNOW.  
LOWS 14 TO 22. HIGHS 35 TO 43.  
 
 
 
IDZ067-052300-  
BEAVERHEAD - LEMHI HIGHLANDS-  
INCLUDING DUBOIS, SPENCER, EDIE SCHOOL, AND SMALL  
1132 AM MST THU MAR 5 2026  
   
TODAY...SNOW IN THE MORNING  
THEN A CHANCE OF SNOW IN THE  
AFTERNOON. SNOW ACCUMULATION OF 2 TO 6 INCHES. HIGHS 33 TO 43.    
TONIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW IN THE  
EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. BREEZY, COLDER. LOWS  
19 TO 26.    
FRIDAY  
MOSTLY SUNNY. HIGHS 33 TO 43.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 17 TO 25.    
SATURDAY  
PARTLY SUNNY. HIGHS 36 TO 43.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLOUDY. LOWS 25 TO 32. HIGHS  
41 TO 48.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 27 TO 34.    
MONDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN AND SNOW.  
HIGHS 45 TO 55.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. LOWS  
23 TO 32.    
TUESDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 34 TO 44.    
TUESDAY NIGHT AND WEDNESDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SNOW. LOWS 16 TO 25. HIGHS 37 TO 47.  
 
 
 
IDZ065-052300-  
TETON VALLEY-  
INCLUDING ASHTON, TETONIA, AND DRIGGS  
1132 AM MST THU MAR 5 2026  
   
TODAY  
SNOW LIKELY. SNOW ACCUMULATION OF 1 TO 3 INCHES. HIGHS  
33 TO 40.    
TONIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. COLDER.  
LOWS 19 TO 26.    
FRIDAY  
MOSTLY SUNNY. HIGHS 36 TO 43.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 16 TO 23.    
SATURDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. HIGHS  
AROUND 38.    
SATURDAY NIGHT  
CLOUDY WITH A SLIGHT CHANCE OF SNOW. LOWS 27 TO  
34.    
SUNDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. HIGHS  
AROUND 45.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
30 TO 37.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN. BREEZY. HIGHS 48 TO  
55.    
MONDAY NIGHT AND TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SNOW.  
BREEZY. LOWS 26 TO 33. HIGHS AROUND 41.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF  
SNOW. BREEZY. LOWS 18 TO 25. HIGHS 39 TO 46.  
 
 
 
IDZ062-052300-  
BLACKFOOT MOUNTAINS-  
INCLUDING GRACE, SODA SPRINGS, HENRY, AND BONE  
1132 AM MST THU MAR 5 2026  
   
TODAY  
SNOW, COLDER. SNOW ACCUMULATION OF 6 TO 9 INCHES. HIGHS  
32 TO 39.    
TONIGHT...MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING  
THEN  
A SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. COLDER. SNOW ACCUMULATION  
UP TO 2 INCHES. LOWS 18 TO 28.    
FRIDAY  
SUNNY. HIGHS 34 TO 41.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 16 TO 26.    
SATURDAY  
PARTLY SUNNY. HIGHS 36 TO 43.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS 25 TO 35.    
SUNDAY AND SUNDAY NIGHT  
PARTLY CLOUDY. HIGHS 44 TO 51. LOWS  
29 TO 39.    
MONDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. BREEZY.  
HIGHS 48 TO 56.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. LOWS 26 TO 36.    
TUESDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW. WINDY. HIGHS 37 TO  
44.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS 20 TO 30.    
WEDNESDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. BREEZY.  
HIGHS 39 TO 48.  
 
 
 
IDZ060-052300-  
BEAR RIVER RANGE-  
INCLUDING EMIGRATION SUMMIT  
1132 AM MST THU MAR 5 2026  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 2 AM MST  
FRIDAY...  
   
TODAY...A CHANCE OF SNOW IN THE MORNING  
THEN SNOW LIKELY IN  
THE AFTERNOON. SNOW MAY BE HEAVY AT TIMES IN THE AFTERNOON. SNOW  
ACCUMULATION OF 3 TO 7 INCHES. HIGHS 30 TO 37.    
TONIGHT...MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING  
THEN  
A SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. SNOW MAY BE HEAVY AT  
TIMES IN THE EVENING. SNOW ACCUMULATION OF 3 TO 5 INCHES. LOWS  
23 TO 30.    
FRIDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 32 TO  
39.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 23 TO 30.    
SATURDAY  
SUNNY. HIGHS 35 TO 42.    
SATURDAY NIGHT AND SUNDAY  
PARTLY CLOUDY. LOWS 29 TO 36. HIGHS  
43 TO 50.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 33 TO 40.    
MONDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN AND SNOW.  
HIGHS 48 TO 55.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. LOWS  
31 TO 38.    
TUESDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW. BREEZY. HIGHS  
37 TO 44.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS 25 TO 32.    
WEDNESDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS  
40 TO 47.  
 
 
 
IDZ061-052300-  
BEAR LAKE VALLEY-  
INCLUDING ST. CHARLES, MONTPELIER, AND GEORGETOWN  
1132 AM MST THU MAR 5 2026  
   
TODAY...A CHANCE OF SNOW IN THE MORNING  
THEN SNOW LIKELY IN  
THE AFTERNOON. SNOW ACCUMULATION OF 1 TO 3 INCHES. HIGHS 34 TO  
41.    
TONIGHT...MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING  
THEN  
A SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. SNOW ACCUMULATION UP TO  
2 INCHES. LOWS 21 TO 30.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SNOW IN THE MORNING.  
HIGHS 35 TO 42.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 17 TO 27.    
SATURDAY  
SUNNY. HIGHS 38 TO 45.    
SATURDAY NIGHT AND SUNDAY  
PARTLY CLOUDY. LOWS 24 TO 34. HIGHS  
45 TO 52.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 27 TO 37.    
MONDAY  
SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 51 TO 58.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. LOWS 28 TO 37.    
TUESDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. BREEZY.  
HIGHS 40 TO 47.    
TUESDAY NIGHT AND WEDNESDAY  
PARTLY CLOUDY. LOWS 21 TO 31.  
HIGHS 43 TO 50.  
 
 
 
IDZ071-074-052300-  
FRANK CHURCH WILDERNESS-BIG LOST HIGHLANDS/COPPER BASIN-  
INCLUDING CLAYTON AND COPPER BASIN  
1132 AM MST THU MAR 5 2026  
   
TODAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW. SNOW ACCUMULATION  
OF 2 TO 4 INCHES. HIGHS 29 TO 39.    
TONIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE EVENING.  
COLDER. LOWS 12 TO 22.    
FRIDAY  
MOSTLY SUNNY. HIGHS 31 TO 41.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 14 TO 24.    
SATURDAY  
MOSTLY SUNNY. NOT AS COLD. HIGHS 39 TO 49.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 23 TO 32.    
SUNDAY  
SUNNY. HIGHS 43 TO 53.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. LOWS  
27 TO 35.    
MONDAY  
MOSTLY SUNNY WITH A CHANCE OF SNOW. WINDY. HIGHS 40 TO  
50.    
MONDAY NIGHT AND TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SNOW.  
BREEZY. LOWS 18 TO 28. HIGHS 28 TO 38.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 14 TO  
23.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW. BREEZY. HIGHS  
33 TO 43.  
 
 
 
IDZ055-052300-  
EASTERN MAGIC VALLEY-  
INCLUDING BURLEY, RUPERT, HEYBURN, AND OAKLEY  
1132 AM MST THU MAR 5 2026  
   
..WIND ADVISORY REMAINS IN EFFECT UNTIL 8 PM MST THIS EVENING  
 
   
TODAY...CLOUDY. A CHANCE OF SNOW IN THE MORNING  
THEN A CHANCE  
OF RAIN AND SNOW IN THE AFTERNOON. WINDY, COOLER. SNOW  
ACCUMULATION OF 1 TO 2 INCHES. HIGHS 39 TO 46. WEST WINDS 20 TO  
30 MPH.    
TONIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN AND A SLIGHT CHANCE OF  
SNOW IN THE EVENING. LOWS 22 TO 29. WEST WINDS 10 TO 20 MPH.  
CHANCE OF PRECIPITATION 40 PERCENT.    
FRIDAY  
MOSTLY SUNNY. HIGHS 39 TO 46. WEST WINDS 10 TO 15 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 24 TO 31. SOUTHWEST WINDS  
10 TO 15 MPH.    
SATURDAY  
PARTLY SUNNY. HIGHS 45 TO 52. WEST WINDS 10 TO  
15 MPH.    
SATURDAY NIGHT THROUGH MONDAY NIGHT  
PARTLY CLOUDY. BREEZY.  
LOWS 31 TO 41. HIGHS 55 TO 63.    
TUESDAY  
PARTLY SUNNY. WINDY. HIGHS 41 TO 48.    
TUESDAY NIGHT AND WEDNESDAY  
PARTLY CLOUDY. BREEZY. LOWS 25 TO  
32. HIGHS 49 TO 56.  
 
 
 
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