745
FPUS55 KPIH 231832
ZFPPIH
ZONE FORECAST PRODUCT FOR IDAHO
NATIONAL WEATHER SERVICE POCATELLO ID
1232 PM MDT WED SEP 23 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.
IDZ072-241000-
SAWTOOTH/STANLEY BASIN-
INCLUDING STANLEY
1232 PM MDT WED SEP 23 2026
TONIGHT
MOSTLY CLEAR. LOWS 35 TO 45.
THURSDAY
SUNNY, WARMER. HIGHS 68 TO 78.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 41 TO 51.
FRIDAY
MOSTLY SUNNY. HIGHS 62 TO 72.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS 30 TO 40.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 54 TO 64.
LOWS 33 TO 43.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 54 TO
64.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND
SNOW. LOWS 29 TO 39.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 49 TO
59.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 26 TO 36.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HIGHS 54 TO 64. LOWS
28 TO 38.
IDZ073-241000-
SUN VALLEY REGION-
INCLUDING KETCHUM, SUN VALLEY, AND GALENA
1232 PM MDT WED SEP 23 2026
TONIGHT
MOSTLY CLEAR. LOWS 37 TO 47.
THURSDAY
SUNNY. HIGHS 66 TO 76.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 39 TO 49.
FRIDAY
SUNNY. HIGHS 65 TO 74.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS 34 TO 44.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 58 TO 67.
LOWS 36 TO 46.
SUNDAY
PARTLY SUNNY. HIGHS 58 TO 67.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
33 TO 42.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN AND SNOW.
HIGHS 54 TO 62.
MONDAY NIGHT THROUGH WEDNESDAY
MOSTLY CLEAR. LOWS 29 TO 39.
HIGHS 55 TO 65.
IDZ052-053-241000-
ARCO/MUD LAKE DESERT-UPPER SNAKE RIVER PLAIN-
INCLUDING MUD LAKE, INL, CRATERS OF THE MOON NM,
IDAHO FALLS, REXBURG, AND ST. ANTHONY
1232 PM MDT WED SEP 23 2026
TONIGHT
MOSTLY CLEAR. LOWS 41 TO 48. SOUTHEAST WINDS UP TO
10 MPH...SHIFTING TO NORTHEAST AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS 70 TO 77. NORTHEAST WINDS AROUND 10 MPH
IN THE MORNING...BECOMING LIGHT AND VARIABLE.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 41 TO 51. EAST WINDS UP TO
10 MPH.
FRIDAY
SUNNY. HIGHS 72 TO 79. EAST WINDS AROUND 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 42 TO 51. SOUTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 64 TO 71.
LOWS 40 TO 50.
SUNDAY
PARTLY SUNNY. HIGHS 66 TO 73.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 41 TO
49.
MONDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 58 TO
65.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 35 TO 43.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HIGHS 58 TO 67. LOWS
34 TO 43.
IDZ051-241000-
SHOSHONE/LAVA BEDS-
INCLUDING SHOSHONE, RICHFIELD, AND CAREY
1232 PM MDT WED SEP 23 2026
TONIGHT...MOSTLY CLEAR. LOWS 44 TO 54. EAST WINDS UP TO 10 MPH
SHIFTING TO NORTHEAST AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS 75 TO 84. EAST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 46 TO 56. EAST WINDS 10 TO
15 MPH.
FRIDAY
SUNNY. HIGHS 77 TO 84. EAST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS 41 TO 48. WEST WINDS
10 TO 20 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 66 TO 73.
LOWS 41 TO 48.
SUNDAY
PARTLY SUNNY. HIGHS 69 TO 76.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
41 TO 48.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS 62 TO 69. LOWS
34 TO 41.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HIGHS 62 TO 72. LOWS
35 TO 42.
IDZ056-057-241000-
SOUTHERN HILLS/ALBION MOUNTAINS-RAFT RIVER REGION-
INCLUDING ALBION, ALMO, MALTA, ROCKLAND,
AND HOLBROOK
1232 PM MDT WED SEP 23 2026
TONIGHT
MOSTLY CLEAR. LOWS 44 TO 54. SOUTHEAST WINDS UP TO
10 MPH...SHIFTING TO SOUTH AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS 75 TO 82. SOUTH WINDS 10 TO 15 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 47 TO 57. SOUTH WINDS 10 TO
15 MPH.
FRIDAY
SUNNY. HIGHS 75 TO 83. SOUTH WINDS 10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS 41 TO 51. WEST WINDS
10 TO 15 MPH.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. HIGHS 66 TO 76. LOWS
42 TO 52.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
41 TO 51.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 59 TO
67.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 34 TO 44.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HIGHS 62 TO 72. LOWS
35 TO 45.
IDZ058-059-241000-
MARSH AND ARBON HIGHLANDS-FRANKLIN/EASTERN ONEIDA REGION-
INCLUDING INKOM, MCCAMMON, DOWNEY,
LAVA HOT SPRINGS, MALAD, PRESTON, AND THATCHER
1232 PM MDT WED SEP 23 2026
TONIGHT
MOSTLY CLEAR. LOWS 40 TO 50.
THURSDAY
SUNNY. HIGHS 69 TO 79.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 43 TO 53.
FRIDAY
SUNNY. HIGHS 70 TO 80.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 43 TO 53.
SATURDAY
SUNNY. HIGHS 65 TO 75.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS 44 TO 54. HIGHS
67 TO 77.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 42 TO
52.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 56 TO 66.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
35 TO 45.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HIGHS 58 TO 68. LOWS
35 TO 45.
IDZ054-241000-
LOWER SNAKE RIVER PLAIN-
INCLUDING POCATELLO, BLACKFOOT, AMERICAN FALLS,
SHELLEY, AND FORT HALL
1232 PM MDT WED SEP 23 2026
TONIGHT
MOSTLY CLEAR. LOWS 40 TO 49. LIGHT AND VARIABLE
WINDS...BECOMING NORTHEAST UP TO 10 MPH AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS 73 TO 80. NORTHEAST WINDS AROUND
10 MPH...SHIFTING TO EAST UP TO 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 41 TO 51. EAST WINDS UP TO
10 MPH.
FRIDAY
SUNNY. HIGHS 75 TO 82. SOUTHEAST WINDS AROUND 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 43 TO 50. SOUTHWEST WINDS
10 TO 15 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 65 TO 72.
LOWS 40 TO 50.
SUNDAY
PARTLY SUNNY. HIGHS 69 TO 76.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
42 TO 49.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 61 TO
68.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 35 TO 44.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HIGHS 61 TO 70. LOWS
34 TO 44.
IDZ075-241000-
WOOD RIVER FOOTHILLS-
INCLUDING HAILEY, BELLEVUE, AND PICABO
1232 PM MDT WED SEP 23 2026
TONIGHT...MOSTLY CLEAR. LOWS 41 TO 50. EAST WINDS UP TO 10 MPH
SHIFTING TO NORTHEAST AROUND 10 MPH AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS 69 TO 79. NORTHEAST WINDS AROUND
10 MPH...SHIFTING TO SOUTHEAST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 44 TO 53. NORTHEAST WINDS
AROUND 10 MPH.
FRIDAY
SUNNY. HIGHS 68 TO 78. EAST WINDS AROUND 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 39 TO 48. WEST WINDS 10 TO
15 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 59 TO 69.
LOWS 39 TO 49.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. HIGHS 61 TO 71. LOWS
38 TO 47.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 55 TO
65.
MONDAY NIGHT THROUGH WEDNESDAY
MOSTLY CLEAR. LOWS 32 TO 42.
HIGHS 57 TO 67.
IDZ069-241000-
LOST RIVER RANGE-
INCLUDING BORAH PEAK
1232 PM MDT WED SEP 23 2026
TONIGHT
MOSTLY CLEAR. LOWS 42 TO 49.
THURSDAY
SUNNY. HIGHS 64 TO 74.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 43 TO 50.
FRIDAY
SUNNY. HIGHS 65 TO 75.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 41 TO 48.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 59 TO 68.
LOWS 41 TO 48.
SUNDAY
PARTLY SUNNY. HIGHS 59 TO 69.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
40 TO 47.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN AND SNOW.
HIGHS 52 TO 62.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 36 TO 43.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HIGHS 54 TO 64. LOWS
36 TO 43.
IDZ063-064-241000-
CARIBOU RANGE-BIG HOLE MOUNTAINS-
INCLUDING WAYAN, SWAN VALLEY, AND VICTOR
1232 PM MDT WED SEP 23 2026
TONIGHT
MOSTLY CLEAR. LOWS 36 TO 45.
THURSDAY
SUNNY, WARMER. HIGHS 69 TO 76.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 39 TO 49.
FRIDAY
SUNNY. HIGHS 70 TO 77.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 41 TO 50.
SATURDAY
SUNNY. HIGHS 63 TO 71.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 41 TO 50.
SUNDAY
PARTLY SUNNY. HIGHS 66 TO 73.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 41 TO 48.
MONDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 55 TO 62.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
32 TO 41.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR WITH A SLIGHT CHANCE OF
RAIN. HIGHS 55 TO 65. LOWS 32 TO 41.
IDZ068-070-241000-
LOST RIVER VALLEY-CHALLIS/PAHSIMEROI VALLEYS-
INCLUDING HOWE, ARCO, MACKAY, CHILLY, AND CHALLIS
1232 PM MDT WED SEP 23 2026
TONIGHT
MOSTLY CLEAR. LOWS 40 TO 48. SOUTH WINDS UP TO 10 MPH.
THURSDAY...SUNNY. HIGHS 68 TO 78. SOUTHEAST WINDS UP TO 10 MPH
INCREASING TO 10 TO 15 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 42 TO 50. SOUTH WINDS 10 TO
15 MPH.
FRIDAY
SUNNY. HIGHS 67 TO 77. SOUTH WINDS 10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 39 TO 48. WEST WINDS 10 TO
15 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 60 TO 70.
LOWS 40 TO 48.
SUNDAY
PARTLY SUNNY. HIGHS 61 TO 71.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
38 TO 46.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 54 TO
64.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 33 TO 42.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HIGHS 57 TO 67. LOWS
34 TO 42.
IDZ066-067-241000-
CENTENNIAL MOUNTAINS - ISLAND PARK-BEAVERHEAD - LEMHI HIGHLANDS-
INCLUDING ISLAND PARK, KILGORE, DUBOIS, SPENCER,
EDIE SCHOOL, AND SMALL
1232 PM MDT WED SEP 23 2026
TONIGHT
MOSTLY CLEAR. LOWS 35 TO 45.
THURSDAY
SUNNY. HIGHS 65 TO 74.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 38 TO 48.
FRIDAY
SUNNY. HIGHS 67 TO 74.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 38 TO 48.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 60 TO 67.
LOWS 37 TO 47.
SUNDAY
PARTLY SUNNY. HIGHS 61 TO 70.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS 38 TO 47.
MONDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 54 TO 61.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 31 TO 41.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HIGHS 54 TO 63. LOWS
30 TO 40.
IDZ065-241000-
TETON VALLEY-
INCLUDING ASHTON, TETONIA, AND DRIGGS
1232 PM MDT WED SEP 23 2026
TONIGHT
MOSTLY CLEAR. LOWS 36 TO 44.
THURSDAY
SUNNY, WARMER. HIGHS AROUND 73.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 40 TO 48.
FRIDAY
SUNNY. HIGHS AROUND 74.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 43 TO 50.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. HIGHS AROUND 68. LOWS
41 TO 48.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 41 TO
48.
MONDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 56 TO 63.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
33 TO 40.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HIGHS 56 TO 63. LOWS
32 TO 39.
IDZ062-241000-
BLACKFOOT MOUNTAINS-
INCLUDING GRACE, SODA SPRINGS, HENRY, AND BONE
1232 PM MDT WED SEP 23 2026
TONIGHT
MOSTLY CLEAR. LOWS 36 TO 46.
THURSDAY
SUNNY. HIGHS 68 TO 76.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 41 TO 51.
FRIDAY
SUNNY. HIGHS 68 TO 76.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 41 TO 51.
SATURDAY
SUNNY. HIGHS 63 TO 73.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS 42 TO 52. HIGHS
66 TO 73.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 40 TO
50.
MONDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 55 TO 62.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
34 TO 44.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS 55 TO 62. LOWS
34 TO 44.
WEDNESDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 58 TO 65.
IDZ060-241000-
BEAR RIVER RANGE-
INCLUDING EMIGRATION SUMMIT
1232 PM MDT WED SEP 23 2026
TONIGHT
MOSTLY CLEAR. LOWS 44 TO 54.
THURSDAY
SUNNY. HIGHS 68 TO 75.
THURSDAY NIGHT
DECREASING CLOUDS. LOWS 49 TO 57.
FRIDAY
SUNNY. HIGHS 69 TO 76.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 50 TO 58.
SATURDAY
SUNNY. HIGHS 67 TO 74.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS 52 TO 60. HIGHS
67 TO 74.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 47 TO 54.
MONDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 56 TO 63.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
42 TO 49.
TUESDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 55 TO 62.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 42 TO 49.
WEDNESDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 59 TO 66.
IDZ061-241000-
BEAR LAKE VALLEY-
INCLUDING ST. CHARLES, MONTPELIER, AND GEORGETOWN
1232 PM MDT WED SEP 23 2026
TONIGHT
MOSTLY CLEAR. LOWS 37 TO 47.
THURSDAY
SUNNY. HIGHS 67 TO 74.
THURSDAY NIGHT
DECREASING CLOUDS. LOWS 40 TO 50.
FRIDAY
SUNNY. HIGHS 69 TO 76.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 50.
SATURDAY
SUNNY. HIGHS 69 TO 76.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS 42 TO 52. HIGHS
68 TO 75.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS 40 TO 50.
MONDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS AROUND 61.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
32 TO 42.
TUESDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS AROUND 60.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS 32 TO 42. HIGHS
60 TO 67.
IDZ071-074-241000-
FRANK CHURCH WILDERNESS-BIG LOST HIGHLANDS/COPPER BASIN-
INCLUDING CLAYTON AND COPPER BASIN
1232 PM MDT WED SEP 23 2026
TONIGHT
MOSTLY CLEAR. LOWS 38 TO 48.
THURSDAY
SUNNY. HIGHS 68 TO 78.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 41 TO 51.
FRIDAY
SUNNY. HIGHS 64 TO 74.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS 34 TO 44.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 57 TO 67.
LOWS 36 TO 46.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 57 TO
67.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND
SNOW. LOWS 33 TO 43.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN AND SNOW.
HIGHS 51 TO 61.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 29 TO 39.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HIGHS 56 TO 66. LOWS
31 TO 41.
IDZ055-241000-
EASTERN MAGIC VALLEY-
INCLUDING BURLEY, RUPERT, HEYBURN, AND OAKLEY
1232 PM MDT WED SEP 23 2026
TONIGHT
MOSTLY CLEAR. LOWS 44 TO 54. EAST WINDS 10 TO 15 MPH.
THURSDAY
SUNNY. HIGHS 76 TO 83. EAST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 46 TO 56. EAST WINDS 10 TO
15 MPH.
FRIDAY
SUNNY. HIGHS 77 TO 84. SOUTH WINDS 10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 43 TO 50. SOUTHWEST WINDS
10 TO 20 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 66 TO 73.
LOWS 42 TO 51.
SUNDAY
PARTLY SUNNY. HIGHS 70 TO 77.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
43 TO 50.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS 61 TO 68. LOWS
36 TO 45.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS 62 TO 69. LOWS
36 TO 45.
WEDNESDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 65 TO 72.
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