849
FPUS55 KPIH 151832
ZFPPIH
ZONE FORECAST PRODUCT FOR IDAHO
NATIONAL WEATHER SERVICE POCATELLO ID
1231 PM MDT TUE SEP 15 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.
IDZ072-161000-
SAWTOOTH/STANLEY BASIN-
INCLUDING STANLEY
1232 PM MDT TUE SEP 15 2026
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 32 TO
42.
WEDNESDAY
SUNNY, WARMER. HIGHS 67 TO 77.
WEDNESDAY NIGHT...MOSTLY CLEAR IN THE EVENING
THEN MOSTLY
CLOUDY WITH A CHANCE OF RAIN AFTER MIDNIGHT. LOWS 37 TO 47.
THURSDAY
RAIN SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS
64 TO 74.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND
A SLIGHT CHANCE OF THUNDERSTORMS. LOWS 36 TO 46.
FRIDAY
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS 57 TO 67.
FRIDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
32 TO 42.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. HIGHS 63 TO 73. LOWS
33 TO 43.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 34 TO 44.
MONDAY
SUNNY. HIGHS 65 TO 75.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 35 TO 45.
TUESDAY
SUNNY. HIGHS 62 TO 72.
IDZ073-161000-
SUN VALLEY REGION-
INCLUDING KETCHUM, SUN VALLEY, AND GALENA
1232 PM MDT TUE SEP 15 2026
TONIGHT
MOSTLY CLEAR. LOWS 35 TO 45.
WEDNESDAY
SUNNY, WARMER. HIGHS 69 TO 79.
WEDNESDAY NIGHT
A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING...THEN RAIN LIKELY AFTER
MIDNIGHT. LOWS 42 TO 52.
THURSDAY
RAIN SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS
65 TO 74.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 37 TO
47.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS 61 TO 71.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 34 TO 44.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. HIGHS 64 TO 74. LOWS
35 TO 45.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 36 TO 46.
MONDAY
SUNNY. HIGHS 67 TO 76.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 38 TO 48.
TUESDAY
SUNNY. HIGHS 65 TO 75.
IDZ052-053-161000-
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 TUE SEP 15 2026
TONIGHT
MOSTLY CLEAR. LOWS 40 TO 49. SOUTH WINDS UP TO
10 MPH...SHIFTING TO NORTHEAST AROUND 10 MPH AFTER MIDNIGHT.
WEDNESDAY
SUNNY. HIGHS 75 TO 82. NORTHEAST WINDS AROUND
10 MPH...SHIFTING TO SOUTH UP TO 10 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT...PARTLY CLOUDY IN THE EVENING
THEN RAIN
SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT. LOWS 48 TO 55. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF
PRECIPITATION 70 PERCENT.
THURSDAY
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS 72 TO 79. EAST WINDS 10 TO 15 MPH. CHANCE OF
PRECIPITATION 70 PERCENT.
THURSDAY NIGHT
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. LOWS 45 TO 53. SOUTH WINDS AROUND 10 MPH. CHANCE
OF PRECIPITATION 70 PERCENT.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 68 TO 75.
FRIDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 40 TO 48.
SATURDAY THROUGH SUNDAY NIGHT
MOSTLY CLEAR. HIGHS 67 TO 77.
LOWS 39 TO 47.
MONDAY
SUNNY. HIGHS 73 TO 80.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 41 TO 50.
TUESDAY
SUNNY. HIGHS 72 TO 79.
IDZ051-161000-
SHOSHONE/LAVA BEDS-
INCLUDING SHOSHONE, RICHFIELD, AND CAREY
1232 PM MDT TUE SEP 15 2026
TONIGHT
MOSTLY CLEAR. LOWS 41 TO 48. NORTH WINDS UP TO 10 MPH.
WEDNESDAY
SUNNY, WARMER. HIGHS 79 TO 86. EAST WINDS 10 TO
15 MPH.
WEDNESDAY NIGHT...PARTLY CLOUDY IN THE EVENING
THEN MOSTLY
CLOUDY WITH A CHANCE OF RAIN AFTER MIDNIGHT. BREEZY. LOWS 51 TO
59. EAST WINDS 10 TO 15 MPH...SHIFTING TO NORTHEAST 15 TO 25 MPH
AFTER MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 75 TO 82. EAST WINDS 10 TO
20 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
COLDER. LOWS 44 TO 51. WEST WINDS AROUND 10 MPH. CHANCE OF
PRECIPITATION 20 PERCENT.
FRIDAY
MOSTLY SUNNY. HIGHS 70 TO 77.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 47.
SATURDAY
SUNNY. HIGHS 70 TO 77.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. LOWS 40 TO 47. HIGHS
73 TO 80.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 41 TO 48.
MONDAY
SUNNY. HIGHS 76 TO 83.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 43 TO 50.
TUESDAY
SUNNY. HIGHS 75 TO 82.
IDZ056-057-161000-
SOUTHERN HILLS/ALBION MOUNTAINS-RAFT RIVER REGION-
INCLUDING ALBION, ALMO, MALTA, ROCKLAND,
AND HOLBROOK
1232 PM MDT TUE SEP 15 2026
TONIGHT
PARTLY CLOUDY. LOWS 42 TO 52. SOUTH WINDS UP TO
10 MPH.
WEDNESDAY
SUNNY. HIGHS 78 TO 85. SOUTH WINDS 10 TO 20 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN
THE EVENING...THEN MOSTLY CLOUDY WITH A CHANCE OF RAIN AFTER
MIDNIGHT. LOWS 50 TO 60. SOUTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 76 TO 83. SOUTH WINDS 10 TO
20 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN. COOLER.
LOWS 45 TO 55. WEST WINDS 10 TO 15 MPH.
FRIDAY
SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE
OF THUNDERSTORMS. HIGHS 70 TO 78.
FRIDAY NIGHT THROUGH SUNDAY
MOSTLY CLEAR. LOWS 39 TO 49. HIGHS
70 TO 80.
SUNDAY NIGHT THROUGH MONDAY NIGHT
PARTLY CLOUDY. LOWS 42 TO
52. HIGHS 76 TO 83.
TUESDAY
SUNNY. HIGHS 74 TO 81.
IDZ058-059-161000-
MARSH AND ARBON HIGHLANDS-FRANKLIN/EASTERN ONEIDA REGION-
INCLUDING INKOM, MCCAMMON, DOWNEY,
LAVA HOT SPRINGS, MALAD, PRESTON, AND THATCHER
1232 PM MDT TUE SEP 15 2026
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 44 TO
54.
WEDNESDAY
SUNNY. HIGHS 74 TO 83.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE
EVENING...THEN A CHANCE OF RAIN AFTER MIDNIGHT. LOWS 49 TO 59.
THURSDAY
RAIN LIKELY AND A CHANCE OF THUNDERSTORMS. HIGHS
71 TO 81.
THURSDAY NIGHT
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. LOWS 46 TO 56.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 67 TO 77.
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 40 TO 50.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS 65 TO 75. LOWS
39 TO 49.
SUNDAY
SUNNY. HIGHS 69 TO 79.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 40 TO 50.
MONDAY
SUNNY. HIGHS 71 TO 81.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 42 TO 52.
TUESDAY
SUNNY. HIGHS 70 TO 79.
IDZ054-161000-
LOWER SNAKE RIVER PLAIN-
INCLUDING POCATELLO, BLACKFOOT, AMERICAN FALLS,
SHELLEY, AND FORT HALL
1232 PM MDT TUE SEP 15 2026
TONIGHT
PARTLY CLOUDY. LOWS 40 TO 50. NORTHEAST WINDS UP TO
10 MPH.
WEDNESDAY
SUNNY. HIGHS 77 TO 84. NORTHEAST WINDS AROUND
10 MPH...SHIFTING TO SOUTH IN THE AFTERNOON.
WEDNESDAY NIGHT...PARTLY CLOUDY IN THE EVENING
THEN MOSTLY
CLOUDY WITH A CHANCE OF RAIN AFTER MIDNIGHT. LOWS 50 TO 58.
SOUTHEAST WINDS AROUND 10 MPH...SHIFTING TO NORTHEAST AFTER
MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY
RAIN LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS.
HIGHS 75 TO 82. SOUTHEAST WINDS 10 TO 15 MPH. CHANCE OF
PRECIPITATION 70 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 46 TO
54. SOUTHWEST WINDS AROUND 10 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 70 TO 77.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 40 TO 50.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. HIGHS 70 TO 80. LOWS
39 TO 49.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 39 TO 49.
MONDAY
SUNNY. HIGHS 75 TO 82.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 41 TO 51.
TUESDAY
SUNNY. HIGHS 74 TO 81.
IDZ075-161000-
WOOD RIVER FOOTHILLS-
INCLUDING HAILEY, BELLEVUE, AND PICABO
1232 PM MDT TUE SEP 15 2026
TONIGHT
MOSTLY CLEAR. LOWS 39 TO 49. NORTHWEST WINDS UP TO
10 MPH.
WEDNESDAY
SUNNY, WARMER. HIGHS 72 TO 82. NORTHEAST WINDS 10 TO
15 MPH...SHIFTING TO SOUTHEAST IN THE AFTERNOON.
WEDNESDAY NIGHT
A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING...THEN RAIN SHOWERS LIKELY AND A
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS 48 TO 57.
NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
RAIN SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS
68 TO 78. EAST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
COLDER. LOWS 41 TO 51. NORTHWEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 63 TO
73.
FRIDAY NIGHT THROUGH MONDAY
MOSTLY CLEAR. LOWS 38 TO 48. HIGHS
66 TO 76.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 41 TO 51.
TUESDAY
SUNNY. HIGHS 67 TO 77.
IDZ069-161000-
LOST RIVER RANGE-
INCLUDING BORAH PEAK
1232 PM MDT TUE SEP 15 2026
TONIGHT
MOSTLY CLEAR. LOWS 41 TO 48.
WEDNESDAY
SUNNY. HIGHS 67 TO 77.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS IN THE EVENING...THEN RAIN LIKELY AFTER
MIDNIGHT. LOWS 47 TO 54.
THURSDAY
RAIN SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS
64 TO 74.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 44 TO
51.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 61 TO 70.
FRIDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
41 TO 48.
SATURDAY THROUGH SUNDAY NIGHT
MOSTLY CLEAR. HIGHS 62 TO 72.
LOWS 41 TO 49.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS 67 TO 75. LOWS
43 TO 50.
TUESDAY
SUNNY. HIGHS 65 TO 74.
IDZ063-064-161000-
CARIBOU RANGE-BIG HOLE MOUNTAINS-
INCLUDING WAYAN, SWAN VALLEY, AND VICTOR
1232 PM MDT TUE SEP 15 2026
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 40 TO
50.
WEDNESDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS 74 TO 81.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN AFTER
MIDNIGHT. LOWS 45 TO 54.
THURSDAY
RAIN SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS
71 TO 78.
THURSDAY NIGHT
RAIN LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. LOWS 43 TO 52.
FRIDAY
RAIN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS.
HIGHS 66 TO 74.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 37 TO 47.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 64 TO 71.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO 45.
SUNDAY
SUNNY. HIGHS 68 TO 75.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS 35 TO 45. HIGHS
71 TO 78.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 38 TO 48.
TUESDAY
SUNNY. HIGHS 70 TO 77.
IDZ068-070-161000-
LOST RIVER VALLEY-CHALLIS/PAHSIMEROI VALLEYS-
INCLUDING HOWE, ARCO, MACKAY, CHILLY, AND CHALLIS
1232 PM MDT TUE SEP 15 2026
TONIGHT
MOSTLY CLEAR. LOWS 39 TO 47. SOUTH WINDS AROUND 10 MPH
IN THE EVENING...BECOMING LIGHT AND VARIABLE.
WEDNESDAY...SUNNY. HIGHS 71 TO 81. LIGHT AND VARIABLE WINDS
BECOMING SOUTHEAST AROUND 10 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS IN THE EVENING...THEN RAIN LIKELY AFTER
MIDNIGHT. LOWS 45 TO 53. EAST WINDS UP TO 10 MPH.
THURSDAY
RAIN SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS
68 TO 78. SOUTHEAST WINDS AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 42 TO
50. SOUTHWEST WINDS UP TO 10 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 63 TO 73.
FRIDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
39 TO 47.
SATURDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS 67 TO 77. LOWS
39 TO 48.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 42 TO 50.
TUESDAY
SUNNY. HIGHS 67 TO 77.
IDZ066-067-161000-
CENTENNIAL MOUNTAINS - ISLAND PARK-BEAVERHEAD - LEMHI HIGHLANDS-
INCLUDING ISLAND PARK, KILGORE, DUBOIS, SPENCER,
EDIE SCHOOL, AND SMALL
1232 PM MDT TUE SEP 15 2026
TONIGHT
MOSTLY CLEAR. LOWS 34 TO 44.
WEDNESDAY
SUNNY. HIGHS 70 TO 78.
WEDNESDAY NIGHT...PARTLY CLOUDY IN THE EVENING
THEN MOSTLY
CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LOWS 43 TO 53.
THURSDAY
RAIN SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS
66 TO 75.
THURSDAY NIGHT
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. LOWS 41 TO 50.
FRIDAY
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS 63 TO 71.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 36 TO 46.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 62 TO 69.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO 45.
SUNDAY
SUNNY. HIGHS 65 TO 73.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS 35 TO 45. HIGHS
68 TO 75.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 36 TO 46.
TUESDAY
SUNNY. HIGHS 67 TO 74.
IDZ065-161000-
TETON VALLEY-
INCLUDING ASHTON, TETONIA, AND DRIGGS
1232 PM MDT TUE SEP 15 2026
TONIGHT
MOSTLY CLEAR. LOWS 39 TO 46.
WEDNESDAY
SUNNY. HIGHS 74 TO 81.
WEDNESDAY NIGHT...PARTLY CLOUDY IN THE EVENING
THEN MOSTLY
CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LOWS 46 TO 53.
THURSDAY
RAIN SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS
AROUND 75.
THURSDAY NIGHT
RAIN AND A SLIGHT CHANCE OF THUNDERSTORMS. LOWS
44 TO 51.
FRIDAY
RAIN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS.
HIGHS 67 TO 74.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 38 TO 45.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 64 TO 71.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 36 TO 43.
SUNDAY
SUNNY. HIGHS 68 TO 75.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS 36 TO 44. HIGHS
AROUND 74.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 39 TO 46.
TUESDAY
SUNNY. HIGHS AROUND 74.
IDZ062-161000-
BLACKFOOT MOUNTAINS-
INCLUDING GRACE, SODA SPRINGS, HENRY, AND BONE
1232 PM MDT TUE SEP 15 2026
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 42 TO
52.
WEDNESDAY
SUNNY. HIGHS 72 TO 80.
WEDNESDAY NIGHT...PARTLY CLOUDY IN THE EVENING
THEN MOSTLY
CLOUDY WITH A CHANCE OF RAIN AFTER MIDNIGHT. LOWS 47 TO 57.
THURSDAY
RAIN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS.
HIGHS 70 TO 77.
THURSDAY NIGHT
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. LOWS 45 TO 55.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 66 TO 74.
FRIDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 39 TO 49.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS 64 TO 72. LOWS
37 TO 47.
SUNDAY
SUNNY. HIGHS 67 TO 76.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS 38 TO 48. HIGHS
70 TO 78.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 40 TO 50.
TUESDAY
SUNNY. HIGHS 69 TO 77.
IDZ060-161000-
BEAR RIVER RANGE-
INCLUDING EMIGRATION SUMMIT
1232 PM MDT TUE SEP 15 2026
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 51 TO
59.
WEDNESDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF RAIN IN THE
MORNING...THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS 73 TO 80.
WEDNESDAY NIGHT...A CHANCE OF RAIN IN THE EVENING
THEN RAIN
LIKELY AFTER MIDNIGHT. LOWS 55 TO 62.
THURSDAY
RAIN SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS
70 TO 77.
THURSDAY NIGHT
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. LOWS 53 TO 60.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 67 TO 74.
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 46 TO 54.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS 65 TO 72. LOWS
45 TO 53.
SUNDAY
SUNNY. HIGHS 68 TO 75.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS 46 TO 54. HIGHS
71 TO 78.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 48 TO 56.
TUESDAY
SUNNY. HIGHS 69 TO 76.
IDZ061-161000-
BEAR LAKE VALLEY-
INCLUDING ST. CHARLES, MONTPELIER, AND GEORGETOWN
1232 PM MDT TUE SEP 15 2026
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 41 TO
51.
WEDNESDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF RAIN IN THE
MORNING...THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 72 TO 79.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE
EVENING...THEN A CHANCE OF RAIN AFTER MIDNIGHT. LOWS 45 TO 55.
THURSDAY
RAIN SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS
70 TO 77.
THURSDAY NIGHT
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. LOWS 42 TO 52.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS AROUND 72.
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 35 TO 45.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS 66 TO 73. LOWS
33 TO 43.
SUNDAY
SUNNY. HIGHS 69 TO 76.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 34 TO 44.
MONDAY
SUNNY. HIGHS 71 TO 78.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 37 TO 47.
TUESDAY
SUNNY. HIGHS 70 TO 77.
IDZ071-074-161000-
FRANK CHURCH WILDERNESS-BIG LOST HIGHLANDS/COPPER BASIN-
INCLUDING CLAYTON AND COPPER BASIN
1232 PM MDT TUE SEP 15 2026
TONIGHT
MOSTLY CLEAR. LOWS 36 TO 46.
WEDNESDAY
SUNNY, WARMER. HIGHS 68 TO 78.
WEDNESDAY NIGHT
MOSTLY CLEAR WITH A CHANCE OF RAIN SHOWERS AND
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING...THEN MOSTLY
CLOUDY WITH A CHANCE OF RAIN AFTER MIDNIGHT. LOWS 42 TO 52.
THURSDAY
RAIN SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS
65 TO 75.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 38 TO
48.
FRIDAY
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS 60 TO 70.
FRIDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
35 TO 45.
SATURDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS 65 TO 75. LOWS
37 TO 47.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 38 TO 48.
TUESDAY
SUNNY. HIGHS 65 TO 75.
IDZ055-161000-
EASTERN MAGIC VALLEY-
INCLUDING BURLEY, RUPERT, HEYBURN, AND OAKLEY
1232 PM MDT TUE SEP 15 2026
TONIGHT
MOSTLY CLEAR. LOWS 43 TO 52. EAST WINDS UP TO 10 MPH.
WEDNESDAY
SUNNY, WARMER. HIGHS 80 TO 87. EAST WINDS AROUND
10 MPH...SHIFTING TO SOUTHEAST IN THE AFTERNOON.
WEDNESDAY NIGHT
INCREASING CLOUDS. A SLIGHT CHANCE OF RAIN.
LOWS 52 TO 60. EAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION
20 PERCENT.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 78 TO 85. SOUTHEAST WINDS
10 TO 15 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS 47 TO 54. SOUTHWEST WINDS AROUND 10 MPH. CHANCE OF
PRECIPITATION 20 PERCENT.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 71 TO 78. LOWS
41 TO 50.
SATURDAY
SUNNY. HIGHS 71 TO 78.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. LOWS 41 TO 50. HIGHS
74 TO 81.
SUNDAY NIGHT THROUGH MONDAY NIGHT
PARTLY CLOUDY. LOWS 43 TO
53. HIGHS 77 TO 84.
TUESDAY
SUNNY. HIGHS 76 TO 83.
WEATHER INFORMATION ON-LINE 24-HOURS A DAY
WWW.WEATHER.GOV/POCATELLO
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