826
FPUS55 KPIH 281832
ZFPPIH
ZONE FORECAST PRODUCT FOR IDAHO
NATIONAL WEATHER SERVICE POCATELLO ID
1232 PM MDT MON SEP 28 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.
IDZ072-291000-
SAWTOOTH/STANLEY BASIN-
INCLUDING STANLEY
1232 PM MDT MON SEP 28 2026
TONIGHT
MOSTLY CLEAR. COLDER. LOWS 27 TO 37.
TUESDAY
SUNNY. HIGHS 60 TO 70.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 30 TO 40.
WEDNESDAY
SUNNY. HIGHS 61 TO 71.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 31 TO 41.
THURSDAY
SUNNY. HIGHS 63 TO 73.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 34 TO 44.
FRIDAY
SUNNY. HIGHS 62 TO 72.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 32 TO 42.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. HIGHS 63 TO 73. LOWS
33 TO 43.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS 35 TO 45. HIGHS
63 TO 73.
IDZ073-291000-
SUN VALLEY REGION-
INCLUDING KETCHUM, SUN VALLEY, AND GALENA
1232 PM MDT MON SEP 28 2026
TONIGHT
MOSTLY CLEAR. COLDER. LOWS 32 TO 42.
TUESDAY
SUNNY. HIGHS 64 TO 74.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO 45.
WEDNESDAY
SUNNY. HIGHS 66 TO 76.
WEDNESDAY NIGHT
CLEAR. LOWS 36 TO 45.
THURSDAY
SUNNY. HIGHS 65 TO 75.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 38 TO 47.
FRIDAY
SUNNY. HIGHS 66 TO 75.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 36 TO 46.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. HIGHS 65 TO 75. LOWS
37 TO 47.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 38 TO 48.
MONDAY
SUNNY. HIGHS 66 TO 75.
IDZ052-053-291000-
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 MON SEP 28 2026
TONIGHT
PARTLY CLOUDY. COLDER. LOWS 37 TO 44. SOUTH WINDS UP
TO 10 MPH...SHIFTING TO NORTH AFTER MIDNIGHT.
TUESDAY...SUNNY. HIGHS 65 TO 72. LIGHT AND VARIABLE WINDS
BECOMING SOUTHWEST UP TO 10 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 37 TO 44. SOUTH WINDS UP TO
10 MPH.
WEDNESDAY
SUNNY. HIGHS 66 TO 74. SOUTHWEST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 39 TO 46. SOUTH WINDS UP TO
10 MPH.
THURSDAY THROUGH FRIDAY
MOSTLY CLEAR. HIGHS 68 TO 77. LOWS
42 TO 49.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 42 TO 49.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. HIGHS 68 TO 76. LOWS
40 TO 48.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 42 TO 49.
MONDAY
SUNNY. HIGHS 70 TO 77.
IDZ051-291000-
SHOSHONE/LAVA BEDS-
INCLUDING SHOSHONE, RICHFIELD, AND CAREY
1232 PM MDT MON SEP 28 2026
TONIGHT...MOSTLY CLEAR. LOWS 37 TO 44. WEST WINDS 10 TO 15 MPH
DECREASING TO UP TO 10 MPH AFTER MIDNIGHT.
TUESDAY...SUNNY. HIGHS 69 TO 76. SOUTHWEST WINDS UP TO 10 MPH
SHIFTING TO WEST IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 38 TO 45. SOUTHWEST WINDS
10 TO 15 MPH IN THE EVENING...BECOMING LIGHT AND VARIABLE.
WEDNESDAY
SUNNY. HIGHS 71 TO 78. SOUTHWEST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 40 TO 47. SOUTHWEST WINDS AROUND
10 MPH.
THURSDAY
SUNNY. HIGHS 73 TO 80.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS 45 TO 52. HIGHS
75 TO 82.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 44 TO 51.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. HIGHS 72 TO 81. LOWS
43 TO 51.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 44 TO 51.
MONDAY
SUNNY. HIGHS 74 TO 81.
IDZ056-057-291000-
SOUTHERN HILLS/ALBION MOUNTAINS-RAFT RIVER REGION-
INCLUDING ALBION, ALMO, MALTA, ROCKLAND,
AND HOLBROOK
1232 PM MDT MON SEP 28 2026
TONIGHT
PARTLY CLOUDY. COLDER. LOWS 37 TO 47. NORTHWEST WINDS
10 TO 15 MPH.
TUESDAY
SUNNY. HIGHS 65 TO 74. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 38 TO 48. NORTHWEST WINDS
10 TO 15 MPH.
WEDNESDAY
SUNNY. HIGHS 68 TO 76. NORTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 39 TO 49. WEST WINDS AROUND
10 MPH.
THURSDAY
SUNNY. HIGHS 73 TO 80.
THURSDAY NIGHT THROUGH SUNDAY
MOSTLY CLEAR. LOWS 44 TO 54.
HIGHS 72 TO 82.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 55.
MONDAY
SUNNY. HIGHS 74 TO 81.
IDZ058-059-291000-
MARSH AND ARBON HIGHLANDS-FRANKLIN/EASTERN ONEIDA REGION-
INCLUDING INKOM, MCCAMMON, DOWNEY,
LAVA HOT SPRINGS, MALAD, PRESTON, AND THATCHER
1232 PM MDT MON SEP 28 2026
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. COLDER.
LOWS 38 TO 48.
TUESDAY
SUNNY. HIGHS 63 TO 73.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 37 TO 47.
WEDNESDAY
SUNNY. HIGHS 65 TO 75.
WEDNESDAY NIGHT
CLEAR. LOWS 38 TO 48.
THURSDAY
SUNNY. HIGHS 67 TO 77.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS 42 TO 52. HIGHS
70 TO 79.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 42 TO 52.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. HIGHS 68 TO 78. LOWS
42 TO 52.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 43 TO 53.
MONDAY
SUNNY. HIGHS 69 TO 78.
IDZ054-291000-
LOWER SNAKE RIVER PLAIN-
INCLUDING POCATELLO, BLACKFOOT, AMERICAN FALLS,
SHELLEY, AND FORT HALL
1232 PM MDT MON SEP 28 2026
TONIGHT
PARTLY CLOUDY. COLDER. LOWS 37 TO 46. SOUTHWEST WINDS
UP TO 10 MPH.
TUESDAY
SUNNY. HIGHS 66 TO 73. SOUTHWEST WINDS UP TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 37 TO 46. SOUTHWEST WINDS UP
TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS 68 TO 75. SOUTHWEST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 39 TO 48. SOUTHWEST WINDS AROUND
10 MPH.
THURSDAY
SUNNY. HIGHS 71 TO 78.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLEAR. LOWS 41 TO
50. HIGHS 73 TO 80.
SATURDAY
MOSTLY SUNNY. HIGHS 70 TO 77.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. LOWS 40 TO 49. HIGHS
72 TO 79.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 41 TO 50.
MONDAY
SUNNY. HIGHS 72 TO 79.
IDZ075-291000-
WOOD RIVER FOOTHILLS-
INCLUDING HAILEY, BELLEVUE, AND PICABO
1232 PM MDT MON SEP 28 2026
TONIGHT
MOSTLY CLEAR. COLDER. LOWS 37 TO 46. NORTHWEST WINDS
UP TO 10 MPH.
TUESDAY...SUNNY. HIGHS 64 TO 73. LIGHT AND VARIABLE WINDS
BECOMING SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 38 TO 48. WEST WINDS AROUND
10 MPH...SHIFTING TO NORTH UP TO 10 MPH AFTER MIDNIGHT.
WEDNESDAY
SUNNY. HIGHS 66 TO 76. WEST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 39 TO 48. NORTHWEST WINDS UP TO
10 MPH.
THURSDAY THROUGH FRIDAY
MOSTLY CLEAR. HIGHS 67 TO 77. LOWS
42 TO 51.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 41 TO 51.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. HIGHS 67 TO 77. LOWS
41 TO 51.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 42 TO 51.
MONDAY
SUNNY. HIGHS 67 TO 77.
IDZ069-291000-
LOST RIVER RANGE-
INCLUDING BORAH PEAK
1232 PM MDT MON SEP 28 2026
TONIGHT
MOSTLY CLEAR. LOWS 36 TO 45.
TUESDAY
SUNNY. HIGHS 61 TO 71.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 39 TO 46.
WEDNESDAY
SUNNY. HIGHS 62 TO 72.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 41 TO 48.
THURSDAY
SUNNY. HIGHS 63 TO 73.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 43 TO 50.
FRIDAY
SUNNY. HIGHS 65 TO 75.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS 42 TO 49. HIGHS
62 TO 71.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. LOWS 42 TO 49. HIGHS
64 TO 72.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS 42 TO 49. HIGHS
65 TO 74.
IDZ063-064-291000-
CARIBOU RANGE-BIG HOLE MOUNTAINS-
INCLUDING WAYAN, SWAN VALLEY, AND VICTOR
1232 PM MDT MON SEP 28 2026
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. COLDER.
LOWS 36 TO 43.
TUESDAY
SUNNY. HIGHS 61 TO 68.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 34 TO 42.
WEDNESDAY
SUNNY. HIGHS 63 TO 70.
WEDNESDAY NIGHT
CLEAR. LOWS 35 TO 44.
THURSDAY
SUNNY. HIGHS 66 TO 73.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS 39 TO 48. HIGHS
69 TO 76.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS 39 TO 47. HIGHS
66 TO 73.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. LOWS 37 TO 46. HIGHS
68 TO 75.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 39 TO 48.
MONDAY
SUNNY. HIGHS 68 TO 75.
IDZ068-070-291000-
LOST RIVER VALLEY-CHALLIS/PAHSIMEROI VALLEYS-
INCLUDING HOWE, ARCO, MACKAY, CHILLY, AND CHALLIS
1232 PM MDT MON SEP 28 2026
TONIGHT
MOSTLY CLEAR. COLDER. LOWS 35 TO 44. NORTHWEST WINDS
UP TO 10 MPH.
TUESDAY...SUNNY. HIGHS 63 TO 73. LIGHT AND VARIABLE WINDS
BECOMING WEST UP TO 10 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 38 TO 46. WEST WINDS UP TO
10 MPH.
WEDNESDAY
SUNNY. HIGHS 65 TO 75. NORTHWEST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 47. NORTHWEST WINDS
UP TO 10 MPH.
THURSDAY
SUNNY. HIGHS 67 TO 77.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 42 TO 49.
FRIDAY
SUNNY. HIGHS 67 TO 77.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS 40 TO 48. HIGHS
64 TO 74.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. LOWS 40 TO 47. HIGHS
66 TO 76.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS 41 TO 48. HIGHS
67 TO 77.
IDZ066-067-291000-
CENTENNIAL MOUNTAINS - ISLAND PARK-BEAVERHEAD - LEMHI HIGHLANDS-
INCLUDING ISLAND PARK, KILGORE, DUBOIS, SPENCER,
EDIE SCHOOL, AND SMALL
1232 PM MDT MON SEP 28 2026
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. COLDER.
LOWS 33 TO 43.
TUESDAY
SUNNY. HIGHS 62 TO 69.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 34 TO 44.
WEDNESDAY
SUNNY. HIGHS 64 TO 71.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO 45.
THURSDAY
SUNNY. HIGHS 64 TO 71.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 37 TO 47.
FRIDAY
SUNNY. HIGHS 65 TO 72.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 37 TO 47.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. HIGHS 64 TO 72. LOWS
35 TO 45.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS 37 TO 47. HIGHS
66 TO 73.
IDZ065-291000-
TETON VALLEY-
INCLUDING ASHTON, TETONIA, AND DRIGGS
1232 PM MDT MON SEP 28 2026
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. COLDER.
LOWS 34 TO 41.
TUESDAY
SUNNY. HIGHS AROUND 66.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 34 TO 41.
WEDNESDAY
SUNNY. HIGHS 64 TO 71.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO 43.
THURSDAY
SUNNY. HIGHS AROUND 69.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 39 TO 46.
FRIDAY
SUNNY. HIGHS AROUND 71.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS 39 TO 46. HIGHS
AROUND 70.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. LOWS 37 TO 45. HIGHS
AROUND 71.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 39 TO 46.
MONDAY
SUNNY. HIGHS AROUND 71.
IDZ062-291000-
BLACKFOOT MOUNTAINS-
INCLUDING GRACE, SODA SPRINGS, HENRY, AND BONE
1232 PM MDT MON SEP 28 2026
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. COLDER.
LOWS 35 TO 45.
TUESDAY
SUNNY. HIGHS 61 TO 70.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO 45.
WEDNESDAY
SUNNY. HIGHS 63 TO 71.
WEDNESDAY NIGHT
CLEAR. LOWS 37 TO 47.
THURSDAY
SUNNY. HIGHS 66 TO 73.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS 40 TO 50. HIGHS
68 TO 75.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS 39 TO 49. HIGHS
66 TO 74.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. LOWS 38 TO 48. HIGHS
68 TO 75.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 40 TO 50.
MONDAY
SUNNY. HIGHS 68 TO 75.
IDZ060-291000-
BEAR RIVER RANGE-
INCLUDING EMIGRATION SUMMIT
1232 PM MDT MON SEP 28 2026
TONIGHT
DECREASING CLOUDS. COLDER. LOWS 44 TO 52.
TUESDAY
SUNNY. HIGHS 63 TO 70.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 43 TO 51.
WEDNESDAY
SUNNY. HIGHS 65 TO 72.
WEDNESDAY NIGHT
CLEAR. LOWS 44 TO 52.
THURSDAY
SUNNY. HIGHS 66 TO 73.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 48 TO 56.
FRIDAY
SUNNY. HIGHS 68 TO 75.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
PARTLY CLOUDY. LOWS 47 TO
56. HIGHS 67 TO 74.
SUNDAY
SUNNY. HIGHS 67 TO 74.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 49 TO 56.
MONDAY
SUNNY. HIGHS 67 TO 74.
IDZ061-291000-
BEAR LAKE VALLEY-
INCLUDING ST. CHARLES, MONTPELIER, AND GEORGETOWN
1232 PM MDT MON SEP 28 2026
TONIGHT
DECREASING CLOUDS. COLDER. LOWS 36 TO 46.
TUESDAY
SUNNY. HIGHS 65 TO 72.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 34 TO 44.
WEDNESDAY
SUNNY. HIGHS 66 TO 73.
WEDNESDAY NIGHT
CLEAR. LOWS 35 TO 45.
THURSDAY
SUNNY. HIGHS 67 TO 74.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 37 TO 47.
FRIDAY
SUNNY. HIGHS 69 TO 76.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 38 TO 48.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. HIGHS AROUND 71.
LOWS 38 TO 48.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS 68 TO 76. LOWS 38 TO
48.
IDZ071-074-291000-
FRANK CHURCH WILDERNESS-BIG LOST HIGHLANDS/COPPER BASIN-
INCLUDING CLAYTON AND COPPER BASIN
1232 PM MDT MON SEP 28 2026
TONIGHT
MOSTLY CLEAR. LOWS 31 TO 41.
TUESDAY
SUNNY. HIGHS 62 TO 72.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 34 TO 44.
WEDNESDAY
SUNNY. HIGHS 64 TO 74.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO 45.
THURSDAY
SUNNY. HIGHS 65 TO 75.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 38 TO 48.
FRIDAY
SUNNY. HIGHS 65 TO 75.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 36 TO 46.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. HIGHS 65 TO 75. LOWS
37 TO 47.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS 38 TO 48. HIGHS
65 TO 75.
IDZ055-291000-
EASTERN MAGIC VALLEY-
INCLUDING BURLEY, RUPERT, HEYBURN, AND OAKLEY
1232 PM MDT MON SEP 28 2026
TONIGHT
MOSTLY CLEAR. COLDER. LOWS 38 TO 47. SOUTHWEST WINDS
10 TO 15 MPH.
TUESDAY
SUNNY. HIGHS 67 TO 74. WEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 50. SOUTHWEST WINDS
10 TO 15 MPH.
WEDNESDAY
SUNNY. HIGHS 69 TO 76. WEST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 41 TO 50. SOUTHWEST WINDS 10 TO
15 MPH.
THURSDAY
SUNNY. HIGHS 73 TO 80.
THURSDAY NIGHT THROUGH SUNDAY
MOSTLY CLEAR. LOWS 44 TO 54.
HIGHS 73 TO 83.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 54.
MONDAY
SUNNY. HIGHS 75 TO 82.
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