598  
FPUS55 KPIH 280916  
ZFPPIH  
 
ZONE FORECAST PRODUCT FOR IDAHO  
NATIONAL WEATHER SERVICE POCATELLO ID  
216 AM MST SAT FEB 28 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.  
 
IDZ072-282300-  
SAWTOOTH/STANLEY BASIN-  
INCLUDING STANLEY  
216 AM MST SAT FEB 28 2026  
   
TODAY  
MOSTLY SUNNY. HIGHS 39 TO 49.    
TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW AFTER MIDNIGHT. LITTLE  
OR NO SNOW ACCUMULATION. LOWS 22 TO 32.    
SUNDAY...SNOW LIKELY IN THE MORNING  
THEN SNOW AND RAIN LIKELY  
IN THE AFTERNOON. SNOW ACCUMULATION UP TO 2 INCHES. SNOW LEVEL  
7100 FEET. HIGHS 37 TO 47.    
SUNDAY NIGHT  
SNOW AND RAIN LIKELY. LOWS 24 TO 34.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS 37 TO 47.    
MONDAY NIGHT AND TUESDAY  
MOSTLY CLEAR. LOWS 15 TO 25. HIGHS  
41 TO 51.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. LOWS  
22 TO 32.    
WEDNESDAY  
SNOW. HIGHS 34 TO 44.    
WEDNESDAY NIGHT AND THURSDAY  
MOSTLY CLOUDY. A CHANCE OF SNOW.  
LOWS 14 TO 24. HIGHS 30 TO 39.    
THURSDAY NIGHT AND FRIDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SNOW. LOWS 11 TO 21. HIGHS 32 TO 41.  
 
 
 
IDZ073-282300-  
SUN VALLEY REGION-  
INCLUDING KETCHUM, SUN VALLEY, AND GALENA  
216 AM MST SAT FEB 28 2026  
   
TODAY  
PARTLY SUNNY. HIGHS 41 TO 51.    
TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW AFTER MIDNIGHT. LITTLE  
OR NO SNOW ACCUMULATION. LOWS 26 TO 33.    
SUNDAY...A CHANCE OF SNOW IN THE MORNING  
THEN SNOW AND RAIN  
LIKELY IN THE AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. SNOW  
LEVEL 7200 FEET. HIGHS 39 TO 49.    
SUNDAY NIGHT  
SNOW AND RAIN LIKELY. LOWS 26 TO 33.    
MONDAY  
SNOW AND RAIN LIKELY. HIGHS 40 TO 50.    
MONDAY NIGHT  
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SNOW. LOWS  
21 TO 29.    
TUESDAY  
SUNNY. HIGHS 42 TO 52.    
TUESDAY NIGHT  
MOSTLY CLOUDY. LOWS 25 TO 32.    
WEDNESDAY AND WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF  
SNOW. HIGHS 37 TO 47. LOWS 18 TO 26.    
THURSDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 34 TO 44.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 15 TO 23.    
FRIDAY  
SUNNY. HIGHS 35 TO 45.  
 
 
 
IDZ052-053-282300-  
ARCO/MUD LAKE DESERT-UPPER SNAKE RIVER PLAIN-  
INCLUDING MUD LAKE, INL, CRATERS OF THE MOON NM,  
IDAHO FALLS, REXBURG, AND ST. ANTHONY  
216 AM MST SAT FEB 28 2026  
   
TODAY  
MOSTLY SUNNY. HIGHS 44 TO 51. SOUTHWEST WINDS UP TO  
10 MPH.    
TONIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN AFTER MIDNIGHT. LOWS  
27 TO 37. WEST WINDS UP TO 10 MPH...SHIFTING TO NORTH AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT.    
SUNDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW IN THE  
MORNING...THEN A CHANCE OF RAIN IN THE AFTERNOON. NO SNOW  
ACCUMULATION. HIGHS 43 TO 50. NORTHEAST WINDS UP TO 10 MPH...  
SHIFTING TO SOUTH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
50 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 30 TO  
38. NORTHEAST WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION  
50 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 46 TO 53.  
NORTH WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
27 TO 34.    
TUESDAY AND TUESDAY NIGHT  
MOSTLY CLOUDY. HIGHS 47 TO 54. LOWS  
28 TO 35.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 46 TO 53.   
WEDNESDAY NIGHT  
RAIN AND SNOW LIKELY. LOWS 26 TO 33.    
THURSDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 41 TO 48.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 21 TO 28.    
FRIDAY  
SUNNY. HIGHS 41 TO 48.  
 
 
 
IDZ051-282300-  
SHOSHONE/LAVA BEDS-  
INCLUDING SHOSHONE, RICHFIELD, AND CAREY  
216 AM MST SAT FEB 28 2026  
   
TODAY  
INCREASING CLOUDS. HIGHS 50 TO 57. LIGHT AND VARIABLE  
WINDS...BECOMING SOUTHWEST AROUND 10 MPH IN THE AFTERNOON.    
TONIGHT  
CLOUDY. A CHANCE OF RAIN AFTER MIDNIGHT. LOWS 33 TO  
40. NORTHWEST WINDS UP TO 10 MPH IN THE EVENING...BECOMING LIGHT  
AND VARIABLE. CHANCE OF PRECIPITATION 50 PERCENT.    
SUNDAY  
CLOUDY WITH A CHANCE OF RAIN. HIGHS 49 TO 56. LIGHT AND  
VARIABLE WINDS...BECOMING EAST UP TO 10 MPH IN THE AFTERNOON.  
CHANCE OF PRECIPITATION 50 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 33 TO  
40. LIGHT AND VARIABLE WINDS. CHANCE OF PRECIPITATION 50 PERCENT.   
MONDAY  
RAIN LIKELY. HIGHS 48 TO 55. WEST WINDS 10 TO 15 MPH.  
CHANCE OF PRECIPITATION 70 PERCENT.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
28 TO 35.    
TUESDAY  
MOSTLY SUNNY. HIGHS 51 TO 58.    
TUESDAY NIGHT  
MOSTLY CLOUDY. LOWS 31 TO 38.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 48 TO 55.   
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
LOWS 27 TO 34.    
THURSDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN AND SNOW.  
HIGHS 44 TO 51.    
THURSDAY NIGHT AND FRIDAY  
MOSTLY CLEAR. LOWS 23 TO 30. HIGHS  
44 TO 51.  
 
 
 
IDZ056-057-282300-  
SOUTHERN HILLS/ALBION MOUNTAINS-RAFT RIVER REGION-  
INCLUDING ALBION, ALMO, MALTA, ROCKLAND,  
AND HOLBROOK  
216 AM MST SAT FEB 28 2026  
   
TODAY  
INCREASING CLOUDS. HIGHS 52 TO 60. SOUTH WINDS UP TO  
10 MPH.    
TONIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE  
EVENING...THEN A CHANCE OF RAIN AFTER MIDNIGHT. LOWS 36 TO 43.  
SOUTH WINDS UP TO 10 MPH.    
SUNDAY...A CHANCE OF RAIN IN THE MORNING  
THEN RAIN LIKELY IN  
THE AFTERNOON. HIGHS 52 TO 60. SOUTHWEST WINDS UP TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 37 TO  
44. SOUTHEAST WINDS UP TO 10 MPH.    
MONDAY  
RAIN AND SNOW. HIGHS 44 TO 51. NORTHWEST WINDS 10 TO  
15 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 31 TO  
38.    
TUESDAY  
SUNNY. HIGHS 50 TO 57.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS 32 TO 39.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 49 TO 56.   
WEDNESDAY NIGHT  
SNOW LIKELY AND A CHANCE OF RAIN. LOWS 27 TO  
34.    
THURSDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW. BREEZY. HIGHS  
41 TO 48.    
THURSDAY NIGHT AND FRIDAY  
PARTLY CLOUDY. LOWS 24 TO 31. HIGHS  
42 TO 49.  
 
 
 
IDZ058-059-282300-  
MARSH AND ARBON HIGHLANDS-FRANKLIN/EASTERN ONEIDA REGION-  
INCLUDING INKOM, MCCAMMON, DOWNEY,  
LAVA HOT SPRINGS, MALAD, PRESTON, AND THATCHER  
216 AM MST SAT FEB 28 2026  
   
TODAY  
INCREASING CLOUDS. HIGHS 47 TO 57.    
TONIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN AFTER MIDNIGHT. LOWS  
33 TO 42.    
SUNDAY  
RAIN LIKELY. HIGHS 46 TO 56.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 33 TO  
41.    
MONDAY  
RAIN AND A SLIGHT CHANCE OF SNOW. HIGHS 41 TO 51.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 31 TO  
38.    
TUESDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 46 TO  
56.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS 29 TO 37.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 46 TO 56.   
WEDNESDAY NIGHT  
RAIN AND SNOW LIKELY. LOWS 28 TO 35.    
THURSDAY  
SNOW LIKELY. HIGHS 37 TO 47.    
THURSDAY NIGHT AND FRIDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SNOW. LOWS 22 TO 30. HIGHS 38 TO 48.  
 
 
 
IDZ054-282300-  
LOWER SNAKE RIVER PLAIN-  
INCLUDING POCATELLO, BLACKFOOT, AMERICAN FALLS,  
SHELLEY, AND FORT HALL  
216 AM MST SAT FEB 28 2026  
   
TODAY  
PARTLY SUNNY. HIGHS 51 TO 58. SOUTHWEST WINDS AROUND  
10 MPH.    
TONIGHT  
CLOUDY. A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. LOWS  
33 TO 42. SOUTHWEST WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION  
20 PERCENT.    
SUNDAY...RAIN LIKELY. HIGHS 48 TO 55. LIGHT AND VARIABLE WINDS  
 
BECOMING SOUTHWEST AROUND 10 MPH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 70 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 34 TO  
41. NORTHEAST WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION  
50 PERCENT.    
MONDAY  
RAIN LIKELY. HIGHS AROUND 50. NORTHWEST WINDS AROUND  
10 MPH. CHANCE OF PRECIPITATION 70 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
29 TO 37.    
TUESDAY  
MOSTLY SUNNY. HIGHS 50 TO 57.    
TUESDAY NIGHT  
MOSTLY CLOUDY. LOWS 32 TO 39.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 50 TO 57.   
WEDNESDAY NIGHT  
RAIN AND SNOW LIKELY. LOWS 28 TO 35.    
THURSDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW AND A SLIGHT  
CHANCE OF RAIN. HIGHS AROUND 47.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 24 TO 31.    
FRIDAY  
SUNNY. HIGHS AROUND 48.  
 
 
 
IDZ075-282300-  
WOOD RIVER FOOTHILLS-  
INCLUDING HAILEY, BELLEVUE, AND PICABO  
216 AM MST SAT FEB 28 2026  
   
TODAY  
INCREASING CLOUDS. HIGHS 43 TO 53. NORTHWEST WINDS UP TO  
10 MPH...SHIFTING TO SOUTHWEST IN THE AFTERNOON.    
TONIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW AFTER  
MIDNIGHT. NO SNOW ACCUMULATION. LOWS 31 TO 38. LIGHT AND VARIABLE  
WINDS.    
SUNDAY...A CHANCE OF RAIN AND SNOW IN THE MORNING  
THEN RAIN  
LIKELY IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS  
42 TO 52. LIGHT AND VARIABLE WINDS...BECOMING SOUTH UP TO 10 MPH  
IN THE AFTERNOON.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 31 TO  
38. LIGHT AND VARIABLE WINDS.    
MONDAY  
RAIN AND SNOW LIKELY. HIGHS 42 TO 52. WEST WINDS UP TO  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR WITH A SLIGHT CHANCE OF RAIN. LOWS  
27 TO 34.    
TUESDAY  
SUNNY. HIGHS 44 TO 54.    
TUESDAY NIGHT  
MOSTLY CLOUDY. LOWS 29 TO 36.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
41 TO 51.    
WEDNESDAY NIGHT  
A CHANCE OF SNOW AND RAIN LIKELY. LOWS 24 TO  
31.    
THURSDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS  
37 TO 47.    
THURSDAY NIGHT AND FRIDAY  
MOSTLY CLEAR. LOWS 21 TO 28. HIGHS  
38 TO 48.  
 
 
 
IDZ069-282300-  
LOST RIVER RANGE-  
INCLUDING BORAH PEAK  
216 AM MST SAT FEB 28 2026  
   
TODAY  
MOSTLY SUNNY. HIGHS 39 TO 49.    
TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW AFTER MIDNIGHT. LOWS  
28 TO 35.    
SUNDAY...MOSTLY CLOUDY. A CHANCE OF SNOW IN THE MORNING  
THEN A  
CHANCE OF SNOW AND RAIN IN THE AFTERNOON. SNOW ACCUMULATION UP TO  
1 INCH. HIGHS 37 TO 47.    
SUNDAY NIGHT  
CLOUDY WITH A CHANCE OF SNOW AND RAIN. LOWS 31 TO  
38.    
MONDAY  
SNOW AND RAIN LIKELY. HIGHS 40 TO 50.    
MONDAY NIGHT  
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SNOW. LOWS  
25 TO 32.    
TUESDAY  
SUNNY. HIGHS 42 TO 52.    
TUESDAY NIGHT  
MOSTLY CLOUDY. LOWS 28 TO 35.    
WEDNESDAY AND WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF  
SNOW. HIGHS 39 TO 49. LOWS 24 TO 31.    
THURSDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 34 TO 44.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 20 TO 27.    
FRIDAY  
SUNNY. HIGHS 34 TO 44.  
 
 
 
IDZ063-064-282300-  
CARIBOU RANGE-BIG HOLE MOUNTAINS-  
INCLUDING WAYAN, SWAN VALLEY, AND VICTOR  
216 AM MST SAT FEB 28 2026  
   
TODAY  
MOSTLY SUNNY. HIGHS 42 TO 49.    
TONIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW AFTER  
MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS 28 TO 36.    
SUNDAY  
RAIN WITH SNOW LIKELY. SNOW ACCUMULATION OF 1 TO  
2 INCHES. HIGHS 39 TO 46.    
SUNDAY NIGHT  
RAIN AND SNOW LIKELY. LOWS 31 TO 38.    
MONDAY  
RAIN AND SNOW. HIGHS 40 TO 47.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT  
CHANCE OF SNOW. LOWS 27 TO 34.    
TUESDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 43 TO  
50.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS 25 TO 33.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
42 TO 49.    
WEDNESDAY NIGHT  
SNOW AND RAIN. LOWS 25 TO 32.    
THURSDAY  
SNOW LIKELY. HIGHS 35 TO 42.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
LOWS 19 TO 26.    
FRIDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 36 TO  
43.  
 
 
 
IDZ068-070-282300-  
LOST RIVER VALLEY-CHALLIS/PAHSIMEROI VALLEYS-  
INCLUDING HOWE, ARCO, MACKAY, CHILLY, AND CHALLIS  
216 AM MST SAT FEB 28 2026  
   
TODAY  
MOSTLY SUNNY. HIGHS 43 TO 53. SOUTHWEST WINDS UP TO  
10 MPH.    
TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW AFTER MIDNIGHT. NO  
SNOW ACCUMULATION. LOWS 28 TO 35. LIGHT AND VARIABLE WINDS.    
SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN. LITTLE OR  
NO SNOW ACCUMULATION. HIGHS 41 TO 51. LIGHT AND VARIABLE WINDS.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
LOWS 30 TO 37. LIGHT AND VARIABLE WINDS.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
41 TO 51. NORTH WINDS UP TO 10 MPH.    
MONDAY NIGHT AND TUESDAY  
MOSTLY CLEAR. LOWS 24 TO 32. HIGHS  
44 TO 54.    
TUESDAY NIGHT  
MOSTLY CLOUDY. LOWS 28 TO 35.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
40 TO 50.    
WEDNESDAY NIGHT  
A CHANCE OF SNOW AND RAIN LIKELY. LOWS 22 TO  
30.    
THURSDAY  
PARTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS  
34 TO 44.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 18 TO 26.    
FRIDAY  
SUNNY. HIGHS 35 TO 45.  
 
 
 
IDZ066-067-282300-  
CENTENNIAL MOUNTAINS - ISLAND PARK-BEAVERHEAD - LEMHI HIGHLANDS-  
INCLUDING ISLAND PARK, KILGORE, DUBOIS, SPENCER,  
EDIE SCHOOL, AND SMALL  
216 AM MST SAT FEB 28 2026  
   
TODAY  
MOSTLY SUNNY. HIGHS 40 TO 47.    
TONIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW AFTER MIDNIGHT.  
LOWS 23 TO 33.    
SUNDAY...MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE MORNING  
 
THEN A CHANCE OF RAIN AND SNOW IN THE AFTERNOON. LITTLE OR NO  
SNOW ACCUMULATION. HIGHS 40 TO 47.    
SUNDAY NIGHT  
CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS 29 TO  
36.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
42 TO 49.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 22 TO 32.    
TUESDAY  
MOSTLY SUNNY. HIGHS 43 TO 50.    
TUESDAY NIGHT  
MOSTLY CLOUDY. LOWS 24 TO 32.    
WEDNESDAY  
SNOW LIKELY AND A CHANCE OF RAIN. HIGHS 40 TO 48.    
WEDNESDAY NIGHT  
SNOW AND RAIN. LOWS 23 TO 30.    
THURSDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 35 TO 43.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
LOWS 17 TO 27.    
FRIDAY  
MOSTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 36 TO 43.  
 
 
 
IDZ065-282300-  
TETON VALLEY-  
INCLUDING ASHTON, TETONIA, AND DRIGGS  
216 AM MST SAT FEB 28 2026  
   
TODAY  
MOSTLY SUNNY. HIGHS AROUND 46.    
TONIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN AND A SLIGHT CHANCE OF  
SNOW AFTER MIDNIGHT. NO SNOW ACCUMULATION. LOWS 27 TO 34.    
SUNDAY...A CHANCE OF RAIN AND SNOW IN THE MORNING  
THEN RAIN  
LIKELY IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS  
AROUND 45.    
SUNDAY NIGHT  
RAIN LIKELY. LOWS 30 TO 37.    
MONDAY  
RAIN LIKELY. HIGHS 43 TO 50.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
24 TO 31.    
TUESDAY AND TUESDAY NIGHT  
PARTLY CLOUDY. HIGHS AROUND 49. LOWS  
26 TO 33.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS AROUND  
47.    
WEDNESDAY NIGHT  
SNOW AND RAIN. LOWS 23 TO 30.    
THURSDAY  
SNOW LIKELY. HIGHS 38 TO 45.    
THURSDAY NIGHT AND FRIDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SNOW. LOWS 17 TO 24. HIGHS 38 TO 45.  
 
 
 
IDZ062-282300-  
BLACKFOOT MOUNTAINS-  
INCLUDING GRACE, SODA SPRINGS, HENRY, AND BONE  
216 AM MST SAT FEB 28 2026  
   
TODAY  
MOSTLY SUNNY. HIGHS 44 TO 52.    
TONIGHT  
RAIN LIKELY AFTER MIDNIGHT. LOWS 29 TO 39.    
SUNDAY...RAIN AND SNOW LIKELY IN THE MORNING  
THEN RAIN LIKELY  
IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS 42 TO 50.   
SUNDAY NIGHT  
RAIN LIKELY. LOWS 30 TO 40.    
MONDAY  
RAIN AND A SLIGHT CHANCE OF SNOW. HIGHS 40 TO 48.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 27 TO  
37.    
TUESDAY AND TUESDAY NIGHT  
PARTLY CLOUDY. HIGHS 45 TO 52. LOWS  
26 TO 36.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 45 TO 52.   
WEDNESDAY NIGHT  
SNOW WITH RAIN LIKELY. LOWS 24 TO 33.    
THURSDAY  
SNOW LIKELY. HIGHS 36 TO 44.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
LOWS 18 TO 28.    
FRIDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 37 TO  
44.  
 
 
 
IDZ060-282300-  
BEAR RIVER RANGE-  
INCLUDING EMIGRATION SUMMIT  
216 AM MST SAT FEB 28 2026  
   
TODAY  
INCREASING CLOUDS. HIGHS 45 TO 52.    
TONIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN AND SNOW AFTER  
MIDNIGHT. LOWS 37 TO 44.    
SUNDAY  
RAIN LIKELY AND SNOW. LITTLE OR NO SNOW ACCUMULATION.  
HIGHS 45 TO 52.    
SUNDAY NIGHT  
RAIN AND SNOW LIKELY. LOWS 37 TO 44.    
MONDAY  
SNOW AND RAIN. HIGHS 39 TO 47.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND A SLIGHT  
CHANCE OF RAIN. LOWS AROUND 38.    
TUESDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW AND RAIN.  
HIGHS 44 TO 51.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 33 TO 40.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
44 TO 51.    
WEDNESDAY NIGHT  
SNOW AND RAIN LIKELY. LOWS 30 TO 37.    
THURSDAY  
SNOW. HIGHS 35 TO 42.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
LOWS 26 TO 33.    
FRIDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 36 TO 43.  
 
 
 
IDZ061-282300-  
BEAR LAKE VALLEY-  
INCLUDING ST. CHARLES, MONTPELIER, AND GEORGETOWN  
216 AM MST SAT FEB 28 2026  
   
TODAY  
PARTLY SUNNY. HIGHS 46 TO 53.    
TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW AND A SLIGHT CHANCE OF  
RAIN AFTER MIDNIGHT. NO SNOW ACCUMULATION. LOWS 30 TO 40.    
SUNDAY...A CHANCE OF RAIN AND SNOW IN THE MORNING  
THEN RAIN  
LIKELY IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS  
46 TO 53.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 32 TO  
42.    
MONDAY  
RAIN AND A SLIGHT CHANCE OF SNOW. HIGHS 42 TO 49.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT  
CHANCE OF SNOW. LOWS 30 TO 40.    
TUESDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN AND SNOW.  
HIGHS 46 TO 53.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 26 TO 36.    
WEDNESDAY  
PARTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS  
47 TO 54.    
WEDNESDAY NIGHT  
SNOW LIKELY AND A CHANCE OF RAIN. LOWS 26 TO  
36.    
THURSDAY  
SNOW LIKELY. HIGHS 38 TO 45.    
THURSDAY NIGHT AND FRIDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SNOW. LOWS 21 TO 31. HIGHS 39 TO 46.  
 
 
 
IDZ071-074-282300-  
FRANK CHURCH WILDERNESS-BIG LOST HIGHLANDS/COPPER BASIN-  
INCLUDING CLAYTON AND COPPER BASIN  
216 AM MST SAT FEB 28 2026  
   
TODAY  
MOSTLY SUNNY. HIGHS 41 TO 51.    
TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW AFTER MIDNIGHT. NO  
SNOW ACCUMULATION. LOWS 25 TO 34.    
SUNDAY...A CHANCE OF SNOW IN THE MORNING  
THEN SNOW AND RAIN  
LIKELY IN THE AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. HIGHS  
39 TO 49.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.  
LOWS 26 TO 35.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS 38 TO 48.    
MONDAY NIGHT  
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SNOW. LOWS  
19 TO 29.    
TUESDAY  
SUNNY. HIGHS 42 TO 52.    
TUESDAY NIGHT  
MOSTLY CLOUDY. LOWS 24 TO 34.    
WEDNESDAY  
SNOW LIKELY. HIGHS 36 TO 45.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS  
17 TO 27.    
THURSDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 31 TO 41.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
LOWS 13 TO 23.    
FRIDAY  
SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 33 TO 43.  
 
 
 
IDZ055-282300-  
EASTERN MAGIC VALLEY-  
INCLUDING BURLEY, RUPERT, HEYBURN, AND OAKLEY  
216 AM MST SAT FEB 28 2026  
   
TODAY  
INCREASING CLOUDS. HIGHS 51 TO 59. SOUTHWEST WINDS UP TO  
10 MPH.    
TONIGHT...CLOUDY. A SLIGHT CHANCE OF RAIN IN THE EVENING  
THEN  
A CHANCE OF RAIN AFTER MIDNIGHT. LOWS 34 TO 42. SOUTH WINDS UP TO  
10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
SUNDAY  
CLOUDY WITH A CHANCE OF RAIN. HIGHS 50 TO 58. SOUTHEAST  
WINDS UP TO 10 MPH...SHIFTING TO SOUTHWEST AROUND 10 MPH IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 34 TO  
42. EAST WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
MONDAY  
RAIN LIKELY. HIGHS 46 TO 53. WEST WINDS 10 TO 15 MPH.  
CHANCE OF PRECIPITATION 70 PERCENT.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
31 TO 38.    
TUESDAY  
SUNNY. HIGHS 51 TO 58.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS 32 TO 39.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 50 TO 57.   
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
LOWS 27 TO 34.    
THURSDAY  
PARTLY SUNNY WITH A SLIGHT CHANCE OF RAIN AND SNOW.  
BREEZY. HIGHS 42 TO 49.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 24 TO 31.    
FRIDAY  
SUNNY. HIGHS 44 TO 51.  
 
 
 
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