381  
FPUS55 KPIH 201911  
ZFPPIH  
 
ZONE FORECAST PRODUCT FOR IDAHO  
NATIONAL WEATHER SERVICE POCATELLO ID  
110 PM MDT WED AUG 20 2025  
 
THIS FORECAST MAY NOT BE REPRESENTATIVE OF THE EXACT LOCATION YOU  
ARE INTERESTED IN. FOR A SITE-SPECIFIC FORECAST, PLEASE VISIT  
WEATHER.GOV/POCATELLO AND CLICK THE MAP ON THE MAIN PAGE.  
 
IDZ072-211000-  
SAWTOOTH/STANLEY BASIN-  
INCLUDING STANLEY  
110 PM MDT WED AUG 20 2025  
   
TONIGHT  
MOSTLY CLEAR. COLDER. LOWS 39 TO 49.    
THURSDAY  
SUNNY. HIGHS 74 TO 84.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 39 TO 49.    
FRIDAY  
SUNNY. HIGHS 78 TO 88.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 42 TO 52.    
SATURDAY  
SUNNY. HIGHS 80 TO 90.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 47 TO 57.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN  
SHOWERS. HIGHS 76 TO 86. LOWS 47 TO 57.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 73 TO 83.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN  
SHOWERS. LOWS 44 TO 54.    
TUESDAY AND TUESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 71 TO 81.  
LOWS 43 TO 53.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 67 TO 77.  
 
 
 
IDZ073-211000-  
SUN VALLEY REGION-  
INCLUDING KETCHUM, SUN VALLEY, AND GALENA  
110 PM MDT WED AUG 20 2025  
   
TONIGHT  
MOSTLY CLEAR. LOWS 47 TO 57.    
THURSDAY  
SUNNY. HIGHS 78 TO 88.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 47 TO 57.    
FRIDAY  
SUNNY. HIGHS 81 TO 90.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 49 TO 59.    
SATURDAY  
SUNNY. HIGHS 83 TO 93.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 53 TO 63.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN  
SHOWERS. HIGHS 78 TO 87. LOWS 50 TO 60.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 73 TO 83.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS  
47 TO 57.    
TUESDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 71 TO 81.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
A SLIGHT CHANCE OF THUNDERSTORMS. LOWS 45 TO 55.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 67 TO 77.  
 
 
 
IDZ052-053-211000-  
ARCO/MUD LAKE DESERT-UPPER SNAKE RIVER PLAIN-  
INCLUDING MUD LAKE, INL, CRATERS OF THE MOON NM,  
IDAHO FALLS, REXBURG, AND ST. ANTHONY  
110 PM MDT WED AUG 20 2025  
   
TONIGHT  
MOSTLY CLEAR. LOWS 51 TO 59. SOUTHWEST WINDS 10 TO  
15 MPH...SHIFTING TO NORTH AFTER MIDNIGHT.    
THURSDAY...SUNNY. HIGHS 86 TO 93. NORTH WINDS UP TO 10 MPH  
 
SHIFTING TO SOUTHWEST IN THE AFTERNOON.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 50 TO 59. SOUTHWEST WINDS  
10 TO 15 MPH...SHIFTING TO NORTH AFTER MIDNIGHT.    
FRIDAY  
SUNNY. HIGHS 86 TO 93. NORTH WINDS AROUND 10 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 51 TO 59. NORTH WINDS 10 TO  
15 MPH.    
SATURDAY  
SUNNY. HIGHS 86 TO 94.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 53 TO 62.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN  
SHOWERS. HIGHS 84 TO 91. LOWS 54 TO 62.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS 79 TO  
86.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS  
51 TO 58.    
TUESDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 77 TO 84.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
A SLIGHT CHANCE OF THUNDERSTORMS. LOWS 50 TO 58.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 71 TO 78.  
 
 
 
IDZ051-211000-  
SHOSHONE/LAVA BEDS-  
INCLUDING SHOSHONE, RICHFIELD, AND CAREY  
110 PM MDT WED AUG 20 2025  
   
TONIGHT  
MOSTLY CLEAR. LOWS 53 TO 60. WEST WINDS 10 TO 15 MPH.    
THURSDAY...SUNNY. HIGHS 87 TO 94. SOUTHWEST WINDS UP TO 10 MPH  
 
INCREASING TO 10 TO 15 MPH IN THE AFTERNOON.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 53 TO 61. WEST WINDS 10 TO  
15 MPH...SHIFTING TO NORTHWEST AFTER MIDNIGHT.    
FRIDAY  
SUNNY. HIGHS 89 TO 96. SOUTHEAST WINDS UP TO 10 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 55 TO 64. NORTHWEST WINDS  
AROUND 10 MPH.    
SATURDAY  
SUNNY. HIGHS 90 TO 97.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS 60 TO 68.    
SUNDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS 86 TO  
93.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN  
SHOWERS. LOWS 59 TO 66.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS 82 TO  
89.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN  
SHOWERS. LOWS 55 TO 62.    
TUESDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 79 TO 86.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
A SLIGHT CHANCE OF THUNDERSTORMS. LOWS 54 TO 61.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 73 TO 80.  
 
 
 
IDZ056-057-211000-  
SOUTHERN HILLS/ALBION MOUNTAINS-RAFT RIVER REGION-  
INCLUDING ALBION, ALMO, MALTA, ROCKLAND,  
AND HOLBROOK  
110 PM MDT WED AUG 20 2025  
   
TONIGHT  
MOSTLY CLEAR. COOLER. LOWS 55 TO 65. NORTHWEST WINDS  
10 TO 15 MPH.    
THURSDAY  
MOSTLY SUNNY. HIGHS 85 TO 95. NORTH WINDS 10 TO  
15 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS 55 TO 65. NORTHWEST WINDS  
10 TO 15 MPH...SHIFTING TO WEST AFTER MIDNIGHT.    
FRIDAY  
MOSTLY SUNNY. HIGHS 87 TO 97. NORTHWEST WINDS UP TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 55 TO 65. NORTHWEST WINDS UP  
TO 10 MPH.    
SATURDAY  
SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS. HIGHS  
89 TO 98.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN  
SHOWERS. LOWS 59 TO 69.    
SUNDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 84 TO 91.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS  
56 TO 66.    
MONDAY AND MONDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 80 TO 87.  
LOWS 52 TO 62.    
TUESDAY  
RAIN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS.  
HIGHS 76 TO 83.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
A SLIGHT CHANCE OF THUNDERSTORMS. LOWS 52 TO 62.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 70 TO 77.  
 
 
 
IDZ058-059-211000-  
MARSH AND ARBON HIGHLANDS-FRANKLIN/EASTERN ONEIDA REGION-  
INCLUDING INKOM, MCCAMMON, DOWNEY,  
LAVA HOT SPRINGS, MALAD, PRESTON, AND THATCHER  
110 PM MDT WED AUG 20 2025  
   
TONIGHT  
PARTLY CLOUDY. LOWS 55 TO 65.    
THURSDAY  
MOSTLY SUNNY. HIGHS 84 TO 94.    
THURSDAY NIGHT  
DECREASING CLOUDS. LOWS 55 TO 65.    
FRIDAY  
MOSTLY SUNNY. HIGHS 85 TO 95.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 54 TO 64.    
SATURDAY  
SUNNY. HIGHS 86 TO 96.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 56 TO 66.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 81 TO 90.  
LOWS 54 TO 64.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 75 TO 85.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 51 TO 61.    
TUESDAY  
RAIN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS.  
HIGHS 72 TO 82.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
A SLIGHT CHANCE OF THUNDERSTORMS. LOWS 50 TO 60.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 66 TO 75.  
 
 
 
IDZ054-211000-  
LOWER SNAKE RIVER PLAIN-  
INCLUDING POCATELLO, BLACKFOOT, AMERICAN FALLS,  
SHELLEY, AND FORT HALL  
110 PM MDT WED AUG 20 2025  
   
TONIGHT  
MOSTLY CLEAR. LOWS 52 TO 61. SOUTHWEST WINDS 10 TO  
15 MPH...SHIFTING TO WEST AFTER MIDNIGHT.    
THURSDAY...SUNNY. HIGHS 82 TO 92. NORTHWEST WINDS UP TO 10 MPH  
 
SHIFTING TO WEST AROUND 10 MPH IN THE AFTERNOON.    
THURSDAY NIGHT  
DECREASING CLOUDS. LOWS 51 TO 61. WEST WINDS  
10 TO 15 MPH...SHIFTING TO SOUTHWEST AFTER MIDNIGHT.    
FRIDAY  
MOSTLY SUNNY. HIGHS 84 TO 93. NORTHWEST WINDS UP TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 50 TO 59. WEST WINDS AROUND  
10 MPH.    
SATURDAY  
SUNNY. HIGHS 85 TO 94.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 55 TO 62.    
SUNDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS 81 TO  
91.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS  
55 TO 62.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 76 TO 86.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS  
52 TO 59.    
TUESDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 74 TO 83.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
A SLIGHT CHANCE OF THUNDERSTORMS. LOWS 52 TO 59.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 67 TO 76.  
 
 
 
IDZ075-211000-  
WOOD RIVER FOOTHILLS-  
INCLUDING HAILEY, BELLEVUE, AND PICABO  
110 PM MDT WED AUG 20 2025  
   
TONIGHT  
MOSTLY CLEAR. COOLER. LOWS 51 TO 61. WEST WINDS 10 TO  
15 MPH...SHIFTING TO NORTH AFTER MIDNIGHT.    
THURSDAY...SUNNY. HIGHS 80 TO 90. NORTHEAST WINDS UP TO 10 MPH  
 
SHIFTING TO SOUTHWEST IN THE AFTERNOON.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 52 TO 62. WEST WINDS 10 TO  
15 MPH...SHIFTING TO NORTH AFTER MIDNIGHT.    
FRIDAY  
SUNNY. HIGHS 82 TO 92. WEST WINDS AROUND 10 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 53 TO 63. NORTHWEST WINDS  
10 TO 15 MPH.    
SATURDAY  
SUNNY. HIGHS 84 TO 94.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 58 TO 68.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN  
SHOWERS. HIGHS 79 TO 89. LOWS 55 TO 65.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 75 TO 85.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS  
52 TO 62.    
TUESDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 73 TO 83.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
A SLIGHT CHANCE OF THUNDERSTORMS. LOWS 50 TO 60.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 68 TO 78.  
 
 
 
IDZ069-211000-  
LOST RIVER RANGE-  
INCLUDING BORAH PEAK  
110 PM MDT WED AUG 20 2025  
   
TONIGHT  
MOSTLY CLEAR. COOLER. LOWS 51 TO 61.    
THURSDAY  
SUNNY. HIGHS 78 TO 88.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 51 TO 61.    
FRIDAY  
SUNNY. HIGHS 80 TO 90.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 53 TO 61.    
SATURDAY  
SUNNY. HIGHS 81 TO 91.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 57 TO 64.    
SUNDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS 78 TO  
87.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN  
SHOWERS. LOWS 56 TO 63.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 72 TO 82.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN  
SHOWERS. LOWS 52 TO 59.    
TUESDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 70 TO 79.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
A SLIGHT CHANCE OF THUNDERSTORMS. LOWS 52 TO 59.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 65 TO 75.  
 
 
 
IDZ063-064-211000-  
CARIBOU RANGE-BIG HOLE MOUNTAINS-  
INCLUDING WAYAN, SWAN VALLEY, AND VICTOR  
110 PM MDT WED AUG 20 2025  
   
TONIGHT  
PARTLY CLOUDY. LOWS 49 TO 59.    
THURSDAY  
SUNNY. HIGHS 83 TO 92.    
THURSDAY NIGHT  
DECREASING CLOUDS. LOWS 48 TO 58.    
FRIDAY  
SUNNY. HIGHS 84 TO 92.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 46 TO 56.    
SATURDAY  
SUNNY. HIGHS 84 TO 93.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 48 TO 58.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 82 TO 89.  
LOWS 49 TO 59.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 75 TO 83.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 45 TO 55.    
TUESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 73 TO 81.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
A SLIGHT CHANCE OF THUNDERSTORMS. LOWS 46 TO 56.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 67 TO 75.  
 
 
 
IDZ068-070-211000-  
LOST RIVER VALLEY-CHALLIS/PAHSIMEROI VALLEYS-  
INCLUDING HOWE, ARCO, MACKAY, CHILLY, AND CHALLIS  
110 PM MDT WED AUG 20 2025  
   
TONIGHT  
MOSTLY CLEAR. LOWS 50 TO 60. NORTHWEST WINDS 10 TO  
15 MPH.    
THURSDAY  
SUNNY. HIGHS 81 TO 91. NORTHWEST WINDS UP TO 10 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 50 TO 60. NORTHWEST WINDS  
10 TO 15 MPH...DECREASING TO UP TO 10 MPH AFTER MIDNIGHT.    
FRIDAY  
SUNNY. HIGHS 82 TO 92. NORTHWEST WINDS UP TO 10 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 50 TO 60. NORTH WINDS AROUND  
10 MPH.    
SATURDAY  
SUNNY. HIGHS 83 TO 93.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 55 TO 63.    
SUNDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS 80 TO  
90.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN  
SHOWERS. LOWS 54 TO 62.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 75 TO 85.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN  
SHOWERS. LOWS 50 TO 58.    
TUESDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 73 TO 83.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
A SLIGHT CHANCE OF THUNDERSTORMS. LOWS 49 TO 57.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 70 TO 80.  
 
 
 
IDZ066-067-211000-  
CENTENNIAL MOUNTAINS - ISLAND PARK-BEAVERHEAD - LEMHI HIGHLANDS-  
INCLUDING ISLAND PARK, KILGORE, DUBOIS, SPENCER,  
EDIE SCHOOL, AND SMALL  
110 PM MDT WED AUG 20 2025  
   
TONIGHT  
MOSTLY CLEAR. LOWS 49 TO 59.    
THURSDAY  
SUNNY. HIGHS 81 TO 88.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 47 TO 57.    
FRIDAY  
SUNNY. HIGHS 82 TO 89.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 48 TO 58.    
SATURDAY  
SUNNY. HIGHS 83 TO 90.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 50 TO 60.    
SUNDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS.  
HIGHS 79 TO 88.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN  
SHOWERS. LOWS 50 TO 60.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 74 TO 82.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS  
46 TO 56.    
TUESDAY AND TUESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 72 TO 82.  
LOWS 46 TO 56.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 68 TO 77.  
 
 
 
IDZ065-211000-  
TETON VALLEY-  
INCLUDING ASHTON, TETONIA, AND DRIGGS  
110 PM MDT WED AUG 20 2025  
   
TONIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE  
EVENING. LOWS 49 TO 56.    
THURSDAY  
SUNNY. HIGHS AROUND 87.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 46 TO 55.    
FRIDAY  
SUNNY. HIGHS AROUND 87.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 45 TO 53.    
SATURDAY  
SUNNY. HIGHS AROUND 88.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 47 TO 56.    
SUNDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS  
AROUND 86.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS  
49 TO 57.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS AROUND 80.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS  
44 TO 53.    
TUESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 75 TO 82.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
A SLIGHT CHANCE OF THUNDERSTORMS. LOWS 44 TO 53.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 71 TO 78.  
 
 
 
IDZ062-211000-  
BLACKFOOT MOUNTAINS-  
INCLUDING GRACE, SODA SPRINGS, HENRY, AND BONE  
110 PM MDT WED AUG 20 2025  
   
TONIGHT  
PARTLY CLOUDY. LOWS 51 TO 61.    
THURSDAY  
SUNNY. HIGHS 82 TO 92.    
THURSDAY NIGHT  
DECREASING CLOUDS. LOWS 50 TO 60.    
FRIDAY  
SUNNY. HIGHS 82 TO 92.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 49 TO 59.    
SATURDAY  
SUNNY. HIGHS 83 TO 93.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 51 TO 61.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 78 TO 88.  
LOWS 52 TO 62.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 72 TO 82.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 47 TO 57.    
TUESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 70 TO 79.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
A SLIGHT CHANCE OF THUNDERSTORMS. LOWS 48 TO 58.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 63 TO 73.  
 
 
 
IDZ060-211000-  
BEAR RIVER RANGE-  
INCLUDING EMIGRATION SUMMIT  
110 PM MDT WED AUG 20 2025  
   
TONIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE  
EVENING. LOWS 61 TO 71.    
THURSDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 86 TO 93.    
THURSDAY NIGHT  
DECREASING CLOUDS. LOWS 60 TO 70.    
FRIDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS.  
HIGHS 87 TO 94.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 58 TO 67.    
SATURDAY  
SUNNY. HIGHS 87 TO 94.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN  
SHOWERS. LOWS 60 TO 69.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 82 TO 89.  
LOWS 59 TO 67.    
MONDAY  
RAIN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS.  
HIGHS 77 TO 84.    
MONDAY NIGHT  
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS 55 TO 64.    
TUESDAY  
RAIN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS.  
HIGHS 73 TO 80.    
TUESDAY NIGHT  
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS 54 TO 62.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 68 TO 75.  
 
 
 
IDZ061-211000-  
BEAR LAKE VALLEY-  
INCLUDING ST. CHARLES, MONTPELIER, AND GEORGETOWN  
110 PM MDT WED AUG 20 2025  
   
TONIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE  
EVENING. LOWS 52 TO 62.    
THURSDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 81 TO 90.    
THURSDAY NIGHT  
DECREASING CLOUDS. LOWS 50 TO 60.    
FRIDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS.  
HIGHS 82 TO 91.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 48 TO 58.    
SATURDAY  
SUNNY. HIGHS 82 TO 90.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 49 TO 59.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 77 TO 85.  
LOWS 48 TO 58.    
MONDAY  
RAIN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS.  
HIGHS 71 TO 80.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 46 TO 56.    
TUESDAY  
RAIN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS.  
HIGHS 67 TO 76.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
A SLIGHT CHANCE OF THUNDERSTORMS. LOWS 45 TO 55.    
WEDNESDAY  
RAIN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS.  
HIGHS 63 TO 70.  
 
 
 
IDZ071-074-211000-  
FRANK CHURCH WILDERNESS-BIG LOST HIGHLANDS/COPPER BASIN-  
INCLUDING CLAYTON AND COPPER BASIN  
110 PM MDT WED AUG 20 2025  
   
TONIGHT  
MOSTLY CLEAR. COLDER. LOWS 45 TO 55.    
THURSDAY  
SUNNY. HIGHS 77 TO 87.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 45 TO 55.    
FRIDAY  
SUNNY. HIGHS 79 TO 89.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 47 TO 57.    
SATURDAY  
SUNNY. HIGHS 81 TO 91.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 51 TO 61.    
SUNDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS 77 TO  
87.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN  
SHOWERS. LOWS 50 TO 60.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 74 TO 84.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN  
SHOWERS. LOWS 46 TO 56.    
TUESDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 71 TO 81.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
A SLIGHT CHANCE OF THUNDERSTORMS. LOWS 45 TO 55.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 67 TO 77.  
 
 
 
IDZ055-211000-  
EASTERN MAGIC VALLEY-  
INCLUDING BURLEY, RUPERT, HEYBURN, AND OAKLEY  
110 PM MDT WED AUG 20 2025  
   
TONIGHT  
MOSTLY CLEAR. LOWS 55 TO 64. WEST WINDS 10 TO 15 MPH.    
THURSDAY  
SUNNY. HIGHS 86 TO 93. WEST WINDS AROUND 10 MPH.    
THURSDAY NIGHT  
DECREASING CLOUDS. LOWS 54 TO 64. WEST WINDS UP  
TO 10 MPH.    
FRIDAY  
SUNNY. HIGHS 88 TO 95. NORTHWEST WINDS UP TO 10 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 55 TO 65. WEST WINDS UP TO  
10 MPH.    
SATURDAY  
SUNNY. HIGHS 90 TO 97.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS 60 TO 70.    
SUNDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS 86 TO  
93.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS  
57 TO 66.    
MONDAY THROUGH TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF  
RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 78 TO  
88. LOWS 53 TO 63.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 72 TO 79.  
 
 
 
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