451  
FPUS55 KPIH 240752  
ZFPPIH  
 
ZONE FORECAST PRODUCT FOR IDAHO  
NATIONAL WEATHER SERVICE POCATELLO ID  
152 AM MDT FRI APR 24 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.  
 
IDZ072-242200-  
SAWTOOTH/STANLEY BASIN-  
INCLUDING STANLEY  
152 AM MDT FRI APR 24 2026  
   
TODAY...MOSTLY SUNNY WITH A CHANCE OF SNOW IN THE MORNING  
THEN  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW IN THE AFTERNOON. SNOW  
ACCUMULATION UP TO 1 INCH. HIGHS 32 TO 42.    
TONIGHT  
PARTLY CLOUDY. LOWS 14 TO 21.    
SATURDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SNOW IN THE  
MORNING...THEN A CHANCE OF SNOW IN THE AFTERNOON. NOT AS COLD.  
HIGHS 37 TO 47.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
LOWS 18 TO 25.    
SUNDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 40 TO 50.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 19 TO  
26.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 38 TO 48.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. LOWS  
19 TO 29.    
TUESDAY  
MOSTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 42 TO 52.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS 21 TO 31.    
WEDNESDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS  
47 TO 57.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS 24 TO 34.    
THURSDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS  
48 TO 58.  
 
 
 
IDZ073-242200-  
SUN VALLEY REGION-  
INCLUDING KETCHUM, SUN VALLEY, AND GALENA  
152 AM MDT FRI APR 24 2026  
   
TODAY  
INCREASING CLOUDS. A SLIGHT CHANCE OF SNOW. HIGHS 35 TO  
45.    
TONIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE EVENING.  
LOWS 18 TO 25.    
SATURDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS  
41 TO 51.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
LOWS 25 TO 32.    
SUNDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 43 TO 53.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. LOWS  
22 TO 29.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 42 TO 52.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. LOWS  
22 TO 30.    
TUESDAY  
MOSTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 46 TO 56.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS 25 TO 34.    
WEDNESDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS  
50 TO 60.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS 29 TO 36.    
THURSDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS  
50 TO 60.  
 
 
 
IDZ052-053-242200-  
ARCO/MUD LAKE DESERT-UPPER SNAKE RIVER PLAIN-  
INCLUDING MUD LAKE, INL, CRATERS OF THE MOON NM,  
IDAHO FALLS, REXBURG, AND ST. ANTHONY  
152 AM MDT FRI APR 24 2026  
 
...FREEZE WARNING REMAINS IN EFFECT UNTIL 10 AM MDT THIS  
MORNING...  
...FREEZE WATCH IN EFFECT FROM THIS EVENING THROUGH SATURDAY  
MORNING...  
   
TODAY...PARTLY SUNNY. A CHANCE OF SNOW IN THE MORNING  
THEN A  
CHANCE OF SNOW SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS 37 TO 45.  
NORTHWEST WINDS 10 TO 15 MPH.    
TONIGHT  
PARTLY CLOUDY. COLDER. LOWS 20 TO 27. NORTH WINDS  
10 TO 15 MPH.    
SATURDAY  
SUNNY. NOT AS COOL. HIGHS 46 TO 54. NORTHEAST WINDS  
UP TO 10 MPH...SHIFTING TO SOUTHWEST IN THE AFTERNOON.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. LOWS 30 TO 37. SOUTH WINDS AROUND 10 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT.    
SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
49 TO 58. WEST WINDS AROUND 10 MPH. CHANCE OF PRECIPITATION  
50 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT  
CHANCE OF SNOW. LOWS 28 TO 35.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
49 TO 57.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
28 TO 35.    
TUESDAY  
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 52 TO 60.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS 31 TO 38.    
WEDNESDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 56 TO 63.    
WEDNESDAY NIGHT AND THURSDAY  
PARTLY CLOUDY. LOWS 32 TO 39.  
HIGHS 57 TO 64.  
 
 
 
IDZ051-242200-  
SHOSHONE/LAVA BEDS-  
INCLUDING SHOSHONE, RICHFIELD, AND CAREY  
152 AM MDT FRI APR 24 2026  
 
...FREEZE WARNING REMAINS IN EFFECT UNTIL 10 AM MDT THIS  
MORNING...  
...FREEZE WATCH IN EFFECT FROM THIS EVENING THROUGH SATURDAY  
MORNING...  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SNOW IN THE AFTERNOON. BREEZY.  
HIGHS 44 TO 52. WEST WINDS 10 TO 15 MPH...INCREASING TO 15 TO  
25 MPH IN THE AFTERNOON.    
TONIGHT  
MOSTLY CLEAR. LOWS AROUND 27. WEST WINDS 10 TO  
15 MPH...SHIFTING TO EAST AFTER MIDNIGHT.    
SATURDAY...SUNNY. HIGHS 51 TO 58. EAST WINDS UP TO 10 MPH  
 
SHIFTING TO SOUTH AROUND 10 MPH IN THE AFTERNOON.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 36. NORTHWEST WINDS  
AROUND 10 MPH.    
SUNDAY  
PARTLY SUNNY WITH A SLIGHT CHANCE OF RAIN AND SNOW.  
HIGHS 52 TO 59. WEST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION  
20 PERCENT.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
29 TO 36.    
MONDAY  
MOSTLY SUNNY WITH A CHANCE OF RAIN. HIGHS 52 TO 59.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS 28 TO 35.    
TUESDAY  
SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 56 TO 63.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS 32 TO 39.    
WEDNESDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS  
60 TO 67.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS 34 TO 41.    
THURSDAY  
SUNNY. HIGHS 61 TO 68.  
 
 
 
IDZ056-057-242200-  
SOUTHERN HILLS/ALBION MOUNTAINS-RAFT RIVER REGION-  
INCLUDING ALBION, ALMO, MALTA, ROCKLAND,  
AND HOLBROOK  
152 AM MDT FRI APR 24 2026  
   
TODAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. WINDY. HIGHS  
45 TO 55. WEST WINDS 10 TO 20 MPH...INCREASING TO NORTHWEST 20 TO  
30 MPH IN THE AFTERNOON.    
TONIGHT  
MOSTLY CLEAR. COLDER. LOWS 23 TO 30. NORTHWEST WINDS  
10 TO 20 MPH...BECOMING WEST UP TO 10 MPH AFTER MIDNIGHT.    
SATURDAY...SUNNY IN THE MORNING  
THEN MOSTLY CLOUDY WITH A  
SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. NOT AS COOL.  
HIGHS 53 TO 61. LIGHT AND VARIABLE WINDS...BECOMING SOUTHWEST  
AROUND 10 MPH IN THE AFTERNOON.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
LOWS 34 TO 41. NORTHWEST WINDS AROUND 10 MPH.    
SUNDAY  
RAIN LIKELY AND A CHANCE OF SNOW. HIGHS 50 TO 57.  
NORTHWEST WINDS 10 TO 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT  
CHANCE OF SNOW. LOWS 29 TO 36.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN, SNOW AND A SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 51 TO 58.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
LOWS 30 TO 38.    
TUESDAY  
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 55 TO 62.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
35 TO 42.    
WEDNESDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 59 TO 66.    
WEDNESDAY NIGHT AND THURSDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
RAIN. LOWS 35 TO 42. HIGHS 60 TO 67.  
 
 
 
IDZ058-059-242200-  
MARSH AND ARBON HIGHLANDS-FRANKLIN/EASTERN ONEIDA REGION-  
INCLUDING INKOM, MCCAMMON, DOWNEY,  
LAVA HOT SPRINGS, MALAD, PRESTON, AND THATCHER  
152 AM MDT FRI APR 24 2026  
   
TODAY  
PARTLY SUNNY WITH A CHANCE OF SNOW. BREEZY. LITTLE OR NO  
SNOW ACCUMULATION. HIGHS 41 TO 51.    
TONIGHT  
MOSTLY CLEAR. COLDER. LOWS 21 TO 28.    
SATURDAY  
INCREASING CLOUDS. NOT AS COOL. HIGHS 48 TO 58.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. LOWS 33 TO 40.    
SUNDAY  
RAIN SHOWERS WITH SNOW WITH POSSIBLE THUNDERSTORMS.  
HIGHS 45 TO 54.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
LOWS 28 TO 35.    
MONDAY  
RAIN SHOWERS LIKELY WITH POSSIBLE SNOW AND  
THUNDERSTORMS. HIGHS 47 TO 56.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
LOWS 29 TO 36.    
TUESDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS, A SLIGHT  
CHANCE OF THUNDERSTORMS AND SNOW. HIGHS 50 TO 60.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
31 TO 40.    
WEDNESDAY  
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 54 TO 64.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.  
LOWS 33 TO 41.    
THURSDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 55 TO 65.  
 
 
 
IDZ054-242200-  
LOWER SNAKE RIVER PLAIN-  
INCLUDING POCATELLO, BLACKFOOT, AMERICAN FALLS,  
SHELLEY, AND FORT HALL  
152 AM MDT FRI APR 24 2026  
 
...FREEZE WARNING REMAINS IN EFFECT UNTIL 10 AM MDT THIS  
MORNING...  
...FREEZE WATCH IN EFFECT FROM THIS EVENING THROUGH SATURDAY  
MORNING...  
   
TODAY...PARTLY SUNNY. A CHANCE OF SNOW IN THE MORNING  
THEN A  
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. LITTLE OR NO SNOW  
ACCUMULATION. HIGHS 42 TO 51. WEST WINDS 10 TO 15 MPH.    
TONIGHT  
PARTLY CLOUDY. LOWS AROUND 25. NORTH WINDS 10 TO  
15 MPH...SHIFTING TO NORTHEAST AFTER MIDNIGHT.    
SATURDAY  
SUNNY. NOT AS COOL. HIGHS 52 TO 59. NORTHEAST WINDS  
UP TO 10 MPH...SHIFTING TO SOUTHWEST AROUND 10 MPH IN THE  
AFTERNOON.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. NOT AS COOL. LOWS AROUND 37. NORTHWEST WINDS AROUND 10 MPH.  
CHANCE OF PRECIPITATION 20 PERCENT.    
SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
51 TO 58. WEST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION  
50 PERCENT.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
AROUND 32.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN AND A SLIGHT CHANCE  
OF SNOW. HIGHS 52 TO 59.    
MONDAY NIGHT AND TUESDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
RAIN. LOWS 29 TO 36. HIGHS 55 TO 62.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS 32 TO 39.    
WEDNESDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS  
60 TO 67.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS 35 TO 42.    
THURSDAY  
SUNNY. HIGHS 60 TO 67.  
 
 
 
IDZ075-242200-  
WOOD RIVER FOOTHILLS-  
INCLUDING HAILEY, BELLEVUE, AND PICABO  
152 AM MDT FRI APR 24 2026  
   
TODAY...SUNNY IN THE MORNING  
THEN PARTLY SUNNY WITH A SLIGHT  
CHANCE OF SNOW IN THE AFTERNOON. HIGHS 39 TO 49. NORTHWEST WINDS  
10 TO 20 MPH.    
TONIGHT  
PARTLY CLOUDY. LOWS 21 TO 28. NORTH WINDS AROUND  
10 MPH...SHIFTING TO EAST UP TO 10 MPH AFTER MIDNIGHT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS 44 TO 54. LIGHT AND VARIABLE WINDS...BECOMING  
SOUTH 10 TO 15 MPH IN THE AFTERNOON.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
LOWS 29 TO 36. NORTHWEST WINDS UP TO 10 MPH.    
SUNDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW AND RAIN. HIGHS  
46 TO 56. WEST WINDS AROUND 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. LOWS 25 TO 32.    
MONDAY  
MOSTLY SUNNY WITH A CHANCE OF SNOW AND RAIN. HIGHS  
46 TO 56.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 27 TO 34.    
TUESDAY  
SUNNY WITH A SLIGHT CHANCE OF RAIN AND SNOW. HIGHS  
49 TO 59.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS 31 TO 38.    
WEDNESDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS  
53 TO 63.    
WEDNESDAY NIGHT AND THURSDAY  
PARTLY CLOUDY. LOWS 33 TO 40.  
HIGHS 53 TO 63.  
 
 
 
IDZ069-242200-  
LOST RIVER RANGE-  
INCLUDING BORAH PEAK  
152 AM MDT FRI APR 24 2026  
   
TODAY  
PARTLY SUNNY WITH A CHANCE OF SNOW. SNOW ACCUMULATION UP  
TO 2 INCHES. HIGHS 32 TO 42.    
TONIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE EVENING.  
LOWS 18 TO 25.    
SATURDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW. NOT AS COLD.  
HIGHS 40 TO 50.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
LOWS 26 TO 34.    
SUNDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 42 TO 52.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS  
25 TO 32. HIGHS 42 TO 52.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. LOWS  
27 TO 34.    
TUESDAY  
MOSTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 45 TO 55.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS 30 TO 37.    
WEDNESDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS  
49 TO 59.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS 32 TO 39.    
THURSDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS  
50 TO 60.  
 
 
 
IDZ063-064-242200-  
CARIBOU RANGE-BIG HOLE MOUNTAINS-  
INCLUDING WAYAN, SWAN VALLEY, AND VICTOR  
152 AM MDT FRI APR 24 2026  
   
TODAY  
CLOUDY WITH A CHANCE OF SNOW SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS. SNOW ACCUMULATION OF 1 TO 3 INCHES. HIGHS 34 TO  
41.    
TONIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SNOW IN THE EVENING.  
COLDER. LOWS AROUND 19.    
SATURDAY...SUNNY IN THE MORNING  
THEN PARTLY SUNNY WITH A  
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. NOT AS COOL. HIGHS 44 TO  
51.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.  
LOWS 27 TO 34.    
SUNDAY  
SNOW SHOWERS, RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS. HIGHS 45 TO 52.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.  
LOWS AROUND 28.    
MONDAY  
SNOW SHOWERS LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS. HIGHS 46 TO 53.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.  
LOWS 27 TO 34.    
TUESDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW SHOWERS, RAIN  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 48 TO 55.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. LOWS 28 TO 35.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS, SNOW  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 52 TO 59.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. LOWS 29 TO 36.    
THURSDAY  
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS, SNOW  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 53 TO 60.  
 
 
 
IDZ068-070-242200-  
LOST RIVER VALLEY-CHALLIS/PAHSIMEROI VALLEYS-  
INCLUDING HOWE, ARCO, MACKAY, CHILLY, AND CHALLIS  
152 AM MDT FRI APR 24 2026  
   
TODAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW IN THE  
MORNING...THEN MOSTLY CLOUDY WITH A CHANCE OF SNOW IN THE  
AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS 35 TO 45.  
NORTHWEST WINDS 10 TO 15 MPH.    
TONIGHT  
PARTLY CLOUDY. LOWS 17 TO 25. NORTH WINDS AROUND  
10 MPH IN THE EVENING...BECOMING LIGHT AND VARIABLE.    
SATURDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. NOT AS  
COOL. HIGHS 43 TO 53. LIGHT AND VARIABLE WINDS...BECOMING SOUTH  
AROUND 10 MPH IN THE AFTERNOON.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
LOWS 25 TO 35. WEST WINDS UP TO 10 MPH.    
SUNDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW AND RAIN. HIGHS  
45 TO 55. NORTHWEST WINDS UP TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.  
LOWS 23 TO 33.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 44 TO 54.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS 26 TO 33.    
TUESDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN AND SNOW.  
HIGHS 47 TO 57.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS 29 TO 36.    
WEDNESDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN AND SNOW.  
HIGHS 51 TO 61.    
WEDNESDAY NIGHT AND THURSDAY  
PARTLY CLOUDY. LOWS 32 TO 39.  
HIGHS 51 TO 61.  
 
 
 
IDZ066-067-242200-  
CENTENNIAL MOUNTAINS - ISLAND PARK-BEAVERHEAD - LEMHI HIGHLANDS-  
INCLUDING ISLAND PARK, KILGORE, DUBOIS, SPENCER,  
EDIE SCHOOL, AND SMALL  
152 AM MDT FRI APR 24 2026  
   
TODAY...MOSTLY CLOUDY. A CHANCE OF SNOW IN THE MORNING  
THEN A  
CHANCE OF SNOW SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. SNOW ACCUMULATION OF 1 TO 3 INCHES. HIGHS 32 TO  
41.    
TONIGHT  
PARTLY CLOUDY. COLDER. LOWS 14 TO 23.    
SATURDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. NOT AS  
COOL. HIGHS 40 TO 48.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
LOWS 25 TO 32.    
SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN. HIGHS  
43 TO 52.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.  
LOWS 25 TO 32.    
MONDAY  
SNOW SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS 42 TO 51.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.  
LOWS 25 TO 33.    
TUESDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 45 TO 54.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. LOWS 25 TO 35.    
WEDNESDAY  
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS, A SLIGHT  
CHANCE OF THUNDERSTORMS AND SNOW. HIGHS 50 TO 58.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
LOWS 28 TO 38.    
THURSDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN AND SNOW.  
HIGHS 51 TO 59.  
 
 
 
IDZ065-242200-  
TETON VALLEY-  
INCLUDING ASHTON, TETONIA, AND DRIGGS  
152 AM MDT FRI APR 24 2026  
   
TODAY...CLOUDY. A CHANCE OF SNOW IN THE MORNING  
THEN A CHANCE  
OF SNOW SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. HIGHS 35 TO 42.    
TONIGHT  
MOSTLY CLEAR. COLDER. LOWS 14 TO 21.    
SATURDAY  
SUNNY. A SLIGHT CHANCE OF SNOW IN THE AFTERNOON. NOT  
AS COOL. HIGHS 43 TO 50.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
LOWS 27 TO 34.    
SUNDAY  
CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS 46 TO 53.    
SUNDAY NIGHT  
RAIN LIKELY AND A CHANCE OF SNOW. LOWS 25 TO 32.    
MONDAY  
SNOW SHOWERS, RAIN SHOWERS LIKELY AND A SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS 47 TO 54.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT  
CHANCE OF SNOW. LOWS 26 TO 33.    
TUESDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS, SNOW  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 49 TO 56.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
27 TO 34.    
WEDNESDAY  
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 54 TO 61.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.  
LOWS 29 TO 36.    
THURSDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 54 TO 61.  
 
 
 
IDZ062-242200-  
BLACKFOOT MOUNTAINS-  
INCLUDING GRACE, SODA SPRINGS, HENRY, AND BONE  
152 AM MDT FRI APR 24 2026  
   
TODAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. SNOW ACCUMULATION UP TO 2 INCHES. HIGHS  
36 TO 46.    
TONIGHT  
MOSTLY CLEAR. COLDER. LOWS 18 TO 25.    
SATURDAY...SUNNY IN THE MORNING  
THEN PARTLY SUNNY WITH A  
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. NOT AS COOL. HIGHS 44 TO  
54.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND A  
SLIGHT CHANCE OF RAIN. PATCHY FOG. LOWS 29 TO 36.    
SUNDAY  
RAIN SHOWERS, SNOW LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS. HIGHS 45 TO 52.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.  
LOWS 25 TO 32.    
MONDAY  
A CHANCE OF SNOW AND RAIN LIKELY. HIGHS 46 TO 53.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT  
CHANCE OF SNOW. LOWS 26 TO 36.    
TUESDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS, SNOW  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 49 TO 56.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
28 TO 38.    
WEDNESDAY  
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 53 TO 61.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.  
LOWS 29 TO 39.    
THURSDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 53 TO 60.  
 
 
 
IDZ060-242200-  
BEAR RIVER RANGE-  
INCLUDING EMIGRATION SUMMIT  
152 AM MDT FRI APR 24 2026  
   
TODAY...MOSTLY CLOUDY. A CHANCE OF SNOW IN THE MORNING  
THEN A  
CHANCE OF SNOW SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. BREEZY. SNOW ACCUMULATION UP TO 2 INCHES. HIGHS  
40 TO 47.    
TONIGHT  
MOSTLY CLEAR. COLDER. LOWS 21 TO 28.    
SATURDAY  
INCREASING CLOUDS. NOT AS COOL. A SLIGHT CHANCE OF  
SNOW IN THE AFTERNOON. HIGHS 47 TO 54.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. LOWS 32 TO 39.    
SUNDAY  
SNOW SHOWERS, RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS. HIGHS 42 TO 49.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.  
LOWS AROUND 32.    
MONDAY  
SNOW SHOWERS LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS. HIGHS 43 TO 50.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.  
LOWS 32 TO 39.    
TUESDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW SHOWERS, RAIN  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 47 TO 54.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. LOWS 35 TO 42.    
WEDNESDAY  
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS, SNOW  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 52 TO 59.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. LOWS 36 TO 43.    
THURSDAY  
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS, SNOW  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 51 TO 58.  
 
 
 
IDZ061-242200-  
BEAR LAKE VALLEY-  
INCLUDING ST. CHARLES, MONTPELIER, AND GEORGETOWN  
152 AM MDT FRI APR 24 2026  
   
TODAY...PARTLY SUNNY. A CHANCE OF SNOW IN THE MORNING  
THEN A  
CHANCE OF SNOW SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. BREEZY. LITTLE OR NO SNOW ACCUMULATION. HIGHS  
41 TO 48.    
TONIGHT  
MOSTLY CLEAR. COLDER. LOWS 20 TO 27.    
SATURDAY  
INCREASING CLOUDS. NOT AS COOL. A SLIGHT CHANCE OF  
SNOW IN THE AFTERNOON. HIGHS AROUND 52.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A  
SLIGHT CHANCE OF SNOW. PATCHY FOG. LOWS 31 TO 38.    
SUNDAY  
RAIN SHOWERS, A SLIGHT CHANCE OF THUNDERSTORMS AND  
SNOW. HIGHS 45 TO 52.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
LOWS AROUND 29.    
MONDAY  
SNOW SHOWERS, RAIN SHOWERS LIKELY AND A SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS 47 TO 54.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
LOWS 26 TO 35.    
TUESDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS, SNOW  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 50 TO 57.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS 28 TO 37.    
WEDNESDAY  
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 55 TO 62.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.  
LOWS 30 TO 39.    
THURSDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 53 TO 60.  
 
 
 
IDZ071-074-242200-  
FRANK CHURCH WILDERNESS-BIG LOST HIGHLANDS/COPPER BASIN-  
INCLUDING CLAYTON AND COPPER BASIN  
152 AM MDT FRI APR 24 2026  
   
TODAY  
INCREASING CLOUDS. A CHANCE OF SNOW. SNOW ACCUMULATION  
UP TO 2 INCHES. HIGHS 32 TO 42.    
TONIGHT  
PARTLY CLOUDY. LOWS 15 TO 22.    
SATURDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SNOW IN THE  
MORNING...THEN A CHANCE OF SNOW IN THE AFTERNOON. NOT AS COLD.  
HIGHS 39 TO 49.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
LOWS 20 TO 30.    
SUNDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 42 TO 52.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 20 TO  
27.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 40 TO 50.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. LOWS  
21 TO 30.    
TUESDAY  
MOSTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 43 TO 53.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS 23 TO 33.    
WEDNESDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS  
48 TO 58.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS 26 TO 36.    
THURSDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS  
48 TO 58.  
 
 
 
IDZ055-242200-  
EASTERN MAGIC VALLEY-  
INCLUDING BURLEY, RUPERT, HEYBURN, AND OAKLEY  
152 AM MDT FRI APR 24 2026  
 
...FREEZE WARNING REMAINS IN EFFECT UNTIL 10 AM MDT THIS  
MORNING...  
...FREEZE WATCH IN EFFECT FROM THIS EVENING THROUGH SATURDAY  
MORNING...  
   
TODAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. BREEZY. HIGHS  
44 TO 53. WEST WINDS 15 TO 25 MPH.    
TONIGHT  
MOSTLY CLEAR. COLDER. LOWS 23 TO 30. WEST WINDS 10 TO  
15 MPH...SHIFTING TO SOUTHEAST AFTER MIDNIGHT.    
SATURDAY  
MOSTLY SUNNY. NOT AS COOL. HIGHS 52 TO 59. EAST WINDS  
UP TO 10 MPH...SHIFTING TO WEST AROUND 10 MPH IN THE AFTERNOON.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. NOT  
AS COOL. LOWS AROUND 37. NORTHWEST WINDS AROUND 10 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT.    
SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
52 TO 59. WEST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION  
50 PERCENT.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
30 TO 37.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN AND A SLIGHT CHANCE  
OF SNOW. HIGHS 52 TO 59.    
MONDAY NIGHT AND TUESDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
RAIN. LOWS 30 TO 38. HIGHS 56 TO 63.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS 33 TO 41.    
WEDNESDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS  
60 TO 67.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS 35 TO 42.    
THURSDAY  
SUNNY. HIGHS 61 TO 68.  
 
 
 
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