968  
FPUS55 KPIH 261933  
ZFPPIH  
 
ZONE FORECAST PRODUCT FOR IDAHO  
NATIONAL WEATHER SERVICE POCATELLO ID  
132 PM MDT FRI APR 26 2024  
 
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.  
 
IDZ072-271000-  
SAWTOOTH/STANLEY BASIN-  
INCLUDING STANLEY  
132 PM MDT FRI APR 26 2024  
   
TONIGHT
 
CLOUDY. A CHANCE OF SNOW SHOWERS, RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING...THEN A CHANCE OF  
SNOW SHOWERS AND RAIN SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION  
OF 1 TO 3 INCHES. LOWS 28 TO 38.    
SATURDAY...A SLIGHT CHANCE OF SNOW SHOWERS IN THE MORNING
 
THEN  
RAIN SHOWERS, SNOW SHOWERS LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. SNOW ACCUMULATION UP TO 2 INCHES.  
SNOW LEVEL 7300 FEET. HIGHS 43 TO 53.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS, RAIN  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS  
26 TO 36.    
SUNDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SNOW SHOWERS.  
HIGHS 43 TO 53.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS  
23 TO 33.    
MONDAY
 
SNOW SHOWERS LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS. BREEZY. HIGHS 35 TO 45.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW  
SHOWERS. LOWS 14 TO 24.    
TUESDAY
 
PARTLY SUNNY WITH A CHANCE OF SNOW SHOWERS. HIGHS  
36 TO 46.    
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS  
20 TO 30. HIGHS 43 TO 53.    
THURSDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS AND  
SNOW SHOWERS. HIGHS 49 TO 59.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SNOW  
SHOWERS AND RAIN SHOWERS. LOWS 25 TO 35. HIGHS 46 TO 56.  
 

 
 
IDZ073-271000-  
SUN VALLEY REGION-  
INCLUDING KETCHUM, SUN VALLEY, AND GALENA  
132 PM MDT FRI APR 26 2024  
   
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS, SHOWERS AND  
THUNDERSTORMS IN THE EVENING...THEN A SLIGHT CHANCE OF SNOW  
SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION OF 1 TO 3 INCHES. LOWS  
29 TO 36.    
SATURDAY
 
A SLIGHT CHANCE OF RAIN SHOWERS AND SNOW SHOWERS IN  
THE MORNING...THEN RAIN SHOWERS, SNOW SHOWERS LIKELY AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SNOW ACCUMULATION OF  
1 TO 3 INCHES. SNOW LEVEL 7700 FEET. HIGHS 46 TO 56.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS,  
THUNDERSTORMS AND SNOW SHOWERS IN THE EVENING. LOWS 26 TO 33.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 47 TO 57.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS 26 TO 33.    
MONDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. WINDY. HIGHS 41 TO 51.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 19 TO 26.    
TUESDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW SHOWERS.  
HIGHS 41 TO 51.    
TUESDAY NIGHT AND WEDNESDAY
 
MOSTLY CLEAR. LOWS 22 TO 29. HIGHS  
47 TO 57.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS 27 TO 34.    
THURSDAY AND THURSDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF  
RAIN SHOWERS AND SNOW SHOWERS. HIGHS 52 TO 62. LOWS 29 TO 36.    
FRIDAY
 
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF SNOW SHOWERS. HIGHS 49 TO 59.  
 

 
 
IDZ052-053-271000-  
ARCO/MUD LAKE DESERT-UPPER SNAKE RIVER PLAIN-  
INCLUDING MUD LAKE, INL, CRATERS OF THE MOON NM,  
IDAHO FALLS, REXBURG, AND ST. ANTHONY  
132 PM MDT FRI APR 26 2024  
   
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING...THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS 37 TO 44. NORTH  
WINDS 10 TO 20 MPH.    
SATURDAY...RAIN SHOWERS IN THE MORNING
 
THEN A CHANCE OF RAIN  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS 51 TO 58. NORTH WINDS 10 TO 15 MPH...SHIFTING TO SOUTHWEST  
IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING...THEN A SLIGHT CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS 34 TO 41. SOUTHWEST WINDS 10 TO  
15 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS  
52 TO 61. SOUTHWEST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION  
50 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. BREEZY. LOWS 32 TO 40. SOUTHWEST  
WINDS 15 TO 25 MPH.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. WINDY. HIGHS 52 TO 59.    
MONDAY NIGHT
 
MOSTLY CLEAR. BREEZY. LOWS 25 TO 33.    
TUESDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS.  
HIGHS 49 TO 57.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS 28 TO 35.    
WEDNESDAY
 
SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS. HIGHS  
53 TO 61.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS 30 TO 37.    
THURSDAY
 
SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS. HIGHS  
60 TO 68.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF  
RAIN SHOWERS. LOWS 35 TO 42. HIGHS 57 TO 67.  
 

 
 
IDZ051-055-271000-  
SHOSHONE/LAVA BEDS-EASTERN MAGIC VALLEY-  
INCLUDING SHOSHONE, RICHFIELD, CAREY, BURLEY,  
RUPERT, HEYBURN, AND OAKLEY  
132 PM MDT FRI APR 26 2024  
   
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING...THEN A CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS AROUND 40. NORTHWEST WINDS 10 TO  
15 MPH.    
SATURDAY...RAIN SHOWERS LIKELY IN THE MORNING
 
THEN A CHANCE OF  
RAIN SHOWERS IN THE AFTERNOON. HIGHS 55 TO 63. WEST WINDS 10 TO  
20 MPH. CHANCE OF PRECIPITATION 70 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS  
IN THE EVENING. BREEZY. LOWS 34 TO 41. WEST WINDS 15 TO 25 MPH...  
DECREASING TO 10 TO 15 MPH AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 20 PERCENT.    
SUNDAY
 
MOSTLY SUNNY. BREEZY. HIGHS 57 TO 64. WEST WINDS 15 TO  
25 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 35 TO 42. SOUTHWEST WINDS  
10 TO 15 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS.  
BREEZY. HIGHS 53 TO 60.    
MONDAY NIGHT THROUGH WEDNESDAY
 
MOSTLY CLEAR. LOWS 28 TO 37.  
HIGHS 55 TO 65.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS 35 TO 42.  
HIGHS 65 TO 72.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF  
RAIN SHOWERS. LOWS 38 TO 45. HIGHS 61 TO 68.  
 

 
 
IDZ056-057-271000-  
SOUTHERN HILLS/ALBION MOUNTAINS-RAFT RIVER REGION-  
INCLUDING ALBION, ALMO, MALTA, ROCKLAND,  
AND HOLBROOK  
132 PM MDT FRI APR 26 2024  
   
TONIGHT
 
CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE  
EVENING...THEN A CHANCE OF RAIN SHOWERS AND SNOW SHOWERS AFTER  
MIDNIGHT. WINDY. SNOW MAY BE HEAVY AT TIMES AFTER MIDNIGHT. SNOW  
ACCUMULATION OF 3 TO 5 INCHES. LOWS AROUND 40. NORTHWEST WINDS  
20 TO 30 MPH.    
SATURDAY
 
RAIN SHOWERS LIKELY AND A CHANCE OF SNOW SHOWERS IN  
THE MORNING...THEN A SLIGHT CHANCE OF RAIN SHOWERS IN THE  
AFTERNOON. WINDY. SNOW ACCUMULATION OF 1 TO 3 INCHES. HIGHS 51 TO  
59. NORTHWEST WINDS 20 TO 30 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS  
IN THE EVENING. BREEZY. LOWS 34 TO 41. NORTHWEST WINDS 15 TO  
25 MPH...SHIFTING TO WEST 10 TO 15 MPH AFTER MIDNIGHT.    
SUNDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS.  
HIGHS 55 TO 62. WEST WINDS 10 TO 20 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 35 TO 42. SOUTHWEST WINDS  
AROUND 10 MPH.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. BREEZY.  
HIGHS 52 TO 61.    
MONDAY NIGHT THROUGH WEDNESDAY
 
MOSTLY CLEAR. LOWS 29 TO 39.  
HIGHS 54 TO 64.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 35 TO 42.    
THURSDAY
 
SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS. HIGHS  
64 TO 71.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF  
RAIN SHOWERS. LOWS 39 TO 46. HIGHS 59 TO 68.  
 

 
 
IDZ058-059-271000-  
MARSH AND ARBON HIGHLANDS-FRANKLIN/EASTERN ONEIDA REGION-  
INCLUDING INKOM, MCCAMMON, DOWNEY,  
LAVA HOT SPRINGS, MALAD, PRESTON, AND THATCHER  
132 PM MDT FRI APR 26 2024  
   
TONIGHT
 
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
EVENING...THEN RAIN SHOWERS AFTER MIDNIGHT. LOWS 37 TO 44.    
SATURDAY...RAIN SHOWERS IN THE MORNING
 
THEN RAIN SHOWERS  
LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS 45 TO 55.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING...THEN A SLIGHT  
CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS 32 TO 39.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS 49 TO  
59.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN  
SHOWERS. LOWS 33 TO 41.    
MONDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. BREEZY. HIGHS 50 TO 60.    
MONDAY NIGHT
 
MOSTLY CLEAR WITH A SLIGHT CHANCE OF RAIN  
SHOWERS. LOWS 27 TO 34.    
TUESDAY
 
SUNNY. HIGHS 49 TO 59.    
TUESDAY NIGHT AND WEDNESDAY
 
MOSTLY CLEAR. A SLIGHT CHANCE OF  
RAIN SHOWERS. LOWS 30 TO 38. HIGHS 53 TO 63.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 33 TO 40.    
THURSDAY
 
SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS. HIGHS  
59 TO 69.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF  
RAIN SHOWERS. LOWS 35 TO 43. HIGHS 55 TO 65.  
 

 
 
IDZ054-271000-  
LOWER SNAKE RIVER PLAIN-  
INCLUDING POCATELLO, BLACKFOOT, AMERICAN FALLS,  
SHELLEY, AND FORT HALL  
132 PM MDT FRI APR 26 2024  
   
TONIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING...THEN A CHANCE OF RAIN SHOWERS  
AFTER MIDNIGHT. LOWS AROUND 43. NORTHWEST WINDS 10 TO 15 MPH.    
SATURDAY...RAIN SHOWERS IN THE MORNING
 
THEN A CHANCE OF RAIN  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS 52 TO 59. NORTHWEST WINDS 10 TO 15 MPH...SHIFTING TO  
SOUTHWEST IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING...THEN A SLIGHT  
CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS 35 TO 42. SOUTHWEST  
WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
SUNDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS.  
BREEZY. HIGHS AROUND 60. SOUTHWEST WINDS 15 TO 25 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 35 TO 42. SOUTHWEST WINDS  
10 TO 15 MPH.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. WINDY.  
HIGHS AROUND 58.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLEAR. LOWS 28 TO 35. HIGHS  
54 TO 61.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS 30 TO 37.    
WEDNESDAY AND WEDNESDAY NIGHT
 
MOSTLY CLEAR. HIGHS AROUND 61.  
LOWS 33 TO 40.    
THURSDAY
 
SUNNY. HIGHS 65 TO 72.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF  
RAIN SHOWERS. LOWS 38 TO 45. HIGHS AROUND 65.  
 

 
 
IDZ075-271000-  
WOOD RIVER FOOTHILLS-  
INCLUDING HAILEY, BELLEVUE, AND PICABO  
132 PM MDT FRI APR 26 2024  
   
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING...THEN A SLIGHT CHANCE OF RAIN SHOWERS AFTER  
MIDNIGHT. LOWS 33 TO 42. NORTH WINDS 10 TO 15 MPH.    
SATURDAY...A SLIGHT CHANCE OF RAIN SHOWERS IN THE MORNING
 
THEN  
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 50 TO 60. NORTHWEST WINDS UP TO 10 MPH...  
SHIFTING TO SOUTHWEST IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS 30 TO 37. NORTHWEST WINDS  
10 TO 15 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 51 TO 61. WEST WINDS 10 TO 15 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 30 TO 38. WEST WINDS AROUND  
10 MPH.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SNOW SHOWERS, A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS. BREEZY. HIGHS 46 TO 56.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 23 TO 31.    
TUESDAY
 
MOSTLY SUNNY. HIGHS 46 TO 56.    
TUESDAY NIGHT AND WEDNESDAY
 
MOSTLY CLEAR. LOWS 26 TO 35. HIGHS  
51 TO 61.    
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. LOWS 30 TO 39.  
HIGHS 57 TO 67.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN  
SHOWERS. LOWS 33 TO 41.    
FRIDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS AND  
SNOW SHOWERS. HIGHS 53 TO 63.  
 

 
 
IDZ069-271000-  
LOST RIVER RANGE-  
INCLUDING BORAH PEAK  
132 PM MDT FRI APR 26 2024  
   
TONIGHT
 
SNOW SHOWERS, RAIN SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS IN THE EVENING...THEN A CHANCE OF SNOW SHOWERS,  
RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.  
SNOW ACCUMULATION OF 2 TO 4 INCHES. SNOW LEVEL 7700 FEET. LOWS  
35 TO 42.    
SATURDAY
 
RAIN SHOWERS AND A CHANCE OF SNOW SHOWERS IN THE  
MORNING...THEN RAIN SHOWERS, SNOW SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. SNOW ACCUMULATION OF 1 TO  
3 INCHES. SNOW LEVEL 7800 FEET. HIGHS 45 TO 54.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS, SNOW  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. SNOW  
ACCUMULATION UP TO 2 INCHES. LOWS 32 TO 39.    
SUNDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS AND  
SNOW SHOWERS. HIGHS 48 TO 58.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS 31 TO 38.    
MONDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. WINDY. HIGHS 45 TO 55.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 24 TO 31.    
TUESDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW SHOWERS.  
HIGHS 43 TO 53.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 26 TO 33.    
WEDNESDAY
 
SUNNY WITH A SLIGHT CHANCE OF SNOW SHOWERS. HIGHS  
48 TO 58.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS 31 TO 38.    
THURSDAY AND THURSDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF  
RAIN SHOWERS AND SNOW SHOWERS. HIGHS 54 TO 64. LOWS 34 TO 41.    
FRIDAY
 
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF SNOW SHOWERS. HIGHS 52 TO 62.  
 

 
 
IDZ063-064-271000-  
CARIBOU RANGE-BIG HOLE MOUNTAINS-  
INCLUDING WAYAN, SWAN VALLEY, AND VICTOR  
132 PM MDT FRI APR 26 2024  
   
TONIGHT...A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING
 
 
THEN RAIN SHOWERS AND SNOW SHOWERS AFTER MIDNIGHT. SNOW  
ACCUMULATION UP TO 2 INCHES. LOWS 35 TO 43.    
SATURDAY
 
A CHANCE OF RAIN SHOWERS AND SNOW SHOWERS IN THE  
MORNING...THEN RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. SNOW ACCUMULATION UP TO 2 INCHES. HIGHS 47 TO  
54.    
SATURDAY NIGHT
 
RAIN SHOWERS LIKELY WITH POCKETS OF SNOW  
SHOWERS AND THUNDERSTORMS IN THE EVENING...THEN A CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION UP TO  
2 INCHES. LOWS 31 TO 40.    
SUNDAY
 
RAIN SHOWERS LIKELY WITH POSSIBLE SNOW SHOWERS AND  
THUNDERSTORMS. HIGHS 46 TO 53.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS. LOWS 29 TO 39.    
MONDAY
 
RAIN SHOWERS WITH POSSIBLE SNOW SHOWERS AND  
THUNDERSTORMS LIKELY. BREEZY. HIGHS 46 TO 53.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS AND  
RAIN SHOWERS. LOWS 23 TO 33.    
TUESDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS AND  
SNOW SHOWERS. HIGHS 45 TO 52.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW  
SHOWERS. LOWS 26 TO 35.    
WEDNESDAY
 
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF SNOW SHOWERS. HIGHS 48 TO 55.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 27 TO 36.    
THURSDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS.  
HIGHS 55 TO 62.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS. LOWS 32 TO 40.    
FRIDAY
 
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF SNOW SHOWERS. HIGHS 52 TO 59.  
 

 
 
IDZ068-070-271000-  
LOST RIVER VALLEY-CHALLIS/PAHSIMEROI VALLEYS-  
INCLUDING HOWE, ARCO, MACKAY, CHILLY, AND CHALLIS  
132 PM MDT FRI APR 26 2024  
   
TONIGHT
 
RAIN SHOWERS, SNOW SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS IN THE EVENING...THEN A CHANCE OF RAIN SHOWERS,  
SNOW SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.  
SNOW ACCUMULATION UP TO 2 INCHES. LOWS 33 TO 42. NORTH WINDS  
10 TO 20 MPH.    
SATURDAY
 
A CHANCE OF RAIN SHOWERS AND SNOW SHOWERS IN THE  
MORNING...THEN RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. HIGHS 47 TO 57.  
NORTHWEST WINDS 10 TO 15 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS, SNOW  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.  
LITTLE OR NO SNOW ACCUMULATION. LOWS 30 TO 39. NORTHWEST WINDS  
10 TO 15 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS AND  
SNOW SHOWERS. HIGHS 49 TO 59. WEST WINDS UP TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS 30 TO 38. WEST WINDS AROUND  
10 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS, SNOW  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. BREEZY. HIGHS 45 TO  
55.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 23 TO 31.    
TUESDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW SHOWERS.  
HIGHS 44 TO 54.    
TUESDAY NIGHT AND WEDNESDAY
 
MOSTLY CLEAR. LOWS 26 TO 34. HIGHS  
49 TO 59.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS 30 TO 38.    
THURSDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS.  
HIGHS 55 TO 65.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF  
RAIN SHOWERS AND SNOW SHOWERS. LOWS 33 TO 40. HIGHS 54 TO 64.  
 

 
 
IDZ066-067-271000-  
CENTENNIAL MOUNTAINS - ISLAND PARK-BEAVERHEAD - LEMHI HIGHLANDS-  
INCLUDING ISLAND PARK, KILGORE, DUBOIS, SPENCER,  
EDIE SCHOOL, AND SMALL  
132 PM MDT FRI APR 26 2024  
   
TONIGHT
 
A CHANCE OF RAIN SHOWERS, THUNDERSTORMS AND SNOW  
SHOWERS IN THE EVENING...THEN RAIN SHOWERS AND SNOW SHOWERS AFTER  
MIDNIGHT. SNOW ACCUMULATION OF 3 TO 4 INCHES. LOWS 34 TO 41.    
SATURDAY...RAIN SHOWERS AND SNOW SHOWERS IN THE MORNING
 
THEN  
RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. SNOW ACCUMULATION OF 3 TO 4 INCHES. HIGHS 47 TO 55.    
SATURDAY NIGHT
 
RAIN SHOWERS WITH POSSIBLE SNOW SHOWERS AND  
THUNDERSTORMS LIKELY IN THE EVENING...THEN A CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION OF  
1 TO 3 INCHES. LOWS 31 TO 38.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS, SNOW  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 48 TO 56.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS, A  
SLIGHT CHANCE OF THUNDERSTORMS AND SNOW SHOWERS. LOWS 28 TO 36.    
MONDAY
 
RAIN SHOWERS WITH POSSIBLE SNOW SHOWERS AND  
THUNDERSTORMS LIKELY. BREEZY. HIGHS 46 TO 55.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS  
20 TO 29.    
TUESDAY AND TUESDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SNOW SHOWERS. HIGHS 44 TO 52. LOWS 24 TO 32.    
WEDNESDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS  
AND SNOW SHOWERS. HIGHS 48 TO 56.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS 26 TO 36.    
THURSDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS.  
HIGHS 54 TO 62.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS. LOWS 30 TO 40.    
FRIDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF SNOW SHOWERS. HIGHS 53 TO 61.  
 

 
 
IDZ065-271000-  
TETON VALLEY-  
INCLUDING ASHTON, TETONIA, AND DRIGGS  
132 PM MDT FRI APR 26 2024  
   
TONIGHT
 
RAIN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN  
THE EVENING...THEN RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. LOWS 32 TO 40.    
SATURDAY...A CHANCE OF RAIN SHOWERS IN THE MORNING
 
THEN RAIN  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS AROUND 52.    
SATURDAY NIGHT
 
RAIN SHOWERS AND A CHANCE OF THUNDERSTORMS IN  
THE EVENING...THEN A CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS  
30 TO 37.    
SUNDAY
 
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS. HIGHS 47 TO 54.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 28 TO 35.    
MONDAY
 
RAIN SHOWERS AND A CHANCE OF THUNDERSTORMS. BREEZY.  
HIGHS 47 TO 54.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
SNOW SHOWERS. LOWS 20 TO 28.    
TUESDAY AND TUESDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SNOW SHOWERS. HIGHS 45 TO 52. LOWS 24 TO 31.    
WEDNESDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS  
AND SNOW SHOWERS. HIGHS 48 TO 55.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS 25 TO 32.    
THURSDAY
 
SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS. HIGHS  
55 TO 62.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN  
SHOWERS. LOWS 30 TO 37.    
FRIDAY
 
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF SNOW SHOWERS. HIGHS 53 TO 60.  
 

 
 
IDZ062-271000-  
BLACKFOOT MOUNTAINS-  
INCLUDING GRACE, SODA SPRINGS, HENRY, AND BONE  
132 PM MDT FRI APR 26 2024  
   
TONIGHT
 
A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING...THEN RAIN SHOWERS AFTER MIDNIGHT.  
LOWS 33 TO 43.    
SATURDAY...RAIN SHOWERS IN THE MORNING
 
THEN RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 46 TO 53.    
SATURDAY NIGHT
 
RAIN SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS IN THE EVENING...THEN A SLIGHT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS AFTER MIDNIGHT. NO SNOW ACCUMULATION.  
LOWS 29 TO 39.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND SNOW  
SHOWERS. HIGHS 47 TO 56.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS. LOWS 30 TO 40.    
MONDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. BREEZY. HIGHS 47 TO 55.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS. LOWS 23 TO 33.    
TUESDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS.  
HIGHS 47 TO 56.    
TUESDAY NIGHT AND WEDNESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF  
RAIN SHOWERS AND SNOW SHOWERS. LOWS 25 TO 35. HIGHS 50 TO 59.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 27 TO 37.    
THURSDAY THROUGH FRIDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
RAIN SHOWERS. HIGHS 54 TO 64. LOWS 32 TO 42.  
 

 
 
IDZ060-271000-  
BEAR RIVER RANGE-  
INCLUDING EMIGRATION SUMMIT  
132 PM MDT FRI APR 26 2024  
   
TONIGHT
 
A CHANCE OF RAIN SHOWERS, THUNDERSTORMS AND SNOW  
SHOWERS IN THE EVENING...THEN RAIN SHOWERS AND SNOW SHOWERS AFTER  
MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES. LOWS AROUND 42.    
SATURDAY...RAIN SHOWERS AND SNOW SHOWERS IN THE MORNING
 
THEN  
RAIN SHOWERS, SNOW SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. SNOW ACCUMULATION UP TO 2 INCHES. SNOW LEVEL AT  
RIDGETOP. HIGHS 44 TO 51.    
SATURDAY NIGHT
 
RAIN SHOWERS, SNOW SHOWERS LIKELY AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING...THEN A CHANCE OF SNOW  
SHOWERS AND A SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT.  
COLDER. LITTLE OR NO SNOW ACCUMULATION. SNOW LEVEL 7700 FEET.  
LOWS AROUND 37.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND SNOW  
SHOWERS. HIGHS 47 TO 54.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS. LOWS 36 TO 43.    
MONDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS, SNOW  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. BREEZY. HIGHS 48 TO  
55.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS AND A  
SLIGHT CHANCE OF RAIN SHOWERS. LOWS 29 TO 36.    
TUESDAY THROUGH WEDNESDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE  
OF RAIN SHOWERS AND SNOW SHOWERS. HIGHS 49 TO 59. LOWS AROUND 35.   
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 35 TO 42.    
THURSDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS.  
HIGHS 58 TO 65.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS. LOWS 38 TO 45.    
FRIDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS.  
HIGHS 54 TO 61.  
 

 
 
IDZ061-271000-  
BEAR LAKE VALLEY-  
INCLUDING ST. CHARLES, MONTPELIER, AND GEORGETOWN  
132 PM MDT FRI APR 26 2024  
   
TONIGHT...A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING
 
 
THEN RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOWS 35 TO 44.    
SATURDAY...RAIN SHOWERS IN THE MORNING
 
THEN RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 46 TO 53.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING...THEN A SLIGHT  
CHANCE OF RAIN SHOWERS AND SNOW SHOWERS AFTER MIDNIGHT. LITTLE OR  
NO SNOW ACCUMULATION. LOWS 30 TO 40.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS, SNOW  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 47 TO 54.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS. LOWS 29 TO 39.    
MONDAY
 
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS. HIGHS 49 TO 56.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS. LOWS 25 TO 35.    
TUESDAY
 
MOSTLY SUNNY. HIGHS 49 TO 56.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 28 TO 38.    
WEDNESDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS  
AND SNOW SHOWERS. HIGHS 51 TO 58.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 29 TO 39.    
THURSDAY
 
SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS. HIGHS  
57 TO 64.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS 34 TO 44.    
FRIDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS.  
HIGHS 56 TO 63.  
 

 
 
IDZ071-074-271000-  
FRANK CHURCH WILDERNESS-BIG LOST HIGHLANDS/COPPER BASIN-  
INCLUDING CLAYTON AND COPPER BASIN  
132 PM MDT FRI APR 26 2024  
   
TONIGHT
 
SNOW SHOWERS, RAIN SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS IN THE EVENING...THEN A CHANCE OF SNOW SHOWERS AND  
RAIN SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION OF 1 TO 3 INCHES.  
SNOW LEVEL 7400 FEET. LOWS 30 TO 38.    
SATURDAY
 
A CHANCE OF SNOW SHOWERS AND RAIN SHOWERS IN THE  
MORNING...THEN RAIN SHOWERS, SNOW SHOWERS LIKELY AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SNOW ACCUMULATION OF  
1 TO 3 INCHES. SNOW LEVEL 7600 FEET. HIGHS 44 TO 54.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS, RAIN  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS  
25 TO 35.    
SUNDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SNOW SHOWERS.  
HIGHS 45 TO 55.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS 25 TO 34.    
MONDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. WINDY. HIGHS 38 TO 48.    
MONDAY NIGHT AND TUESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SNOW SHOWERS. LOWS 16 TO 26. HIGHS 39 TO 49.    
TUESDAY NIGHT AND WEDNESDAY
 
MOSTLY CLEAR. LOWS 20 TO 30. HIGHS  
45 TO 55.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS 24 TO 34.    
THURSDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS AND  
SNOW SHOWERS. HIGHS 51 TO 61.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS AND  
A SLIGHT CHANCE OF RAIN SHOWERS. LOWS 28 TO 37.    
FRIDAY
 
PARTLY SUNNY WITH A CHANCE OF SNOW SHOWERS AND RAIN  
SHOWERS. HIGHS 49 TO 59.  
 

 
 
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