026
FPUS55 KPIH 250632
ZFPPIH
ZONE FORECAST PRODUCT FOR IDAHO
NATIONAL WEATHER SERVICE POCATELLO ID
1231 AM MDT FRI SEP 25 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.
IDZ072-252200-
SAWTOOTH/STANLEY BASIN-
INCLUDING STANLEY
1231 AM MDT FRI SEP 25 2026
TODAY
MOSTLY SUNNY. BREEZY. HIGHS 61 TO 71.
TONIGHT
MOSTLY CLEAR. COLDER. LOWS 26 TO 36.
SATURDAY
MOSTLY CLOUDY. HIGHS 51 TO 61.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 31 TO 41.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 54 TO
64.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS 30 TO 40.
MONDAY THROUGH TUESDAY
MOSTLY CLEAR. HIGHS 55 TO 65. LOWS
28 TO 38.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 29 TO 39.
WEDNESDAY
SUNNY. HIGHS 55 TO 65.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 29 TO 39.
THURSDAY
SUNNY. HIGHS 56 TO 66.
IDZ073-252200-
SUN VALLEY REGION-
INCLUDING KETCHUM, SUN VALLEY, AND GALENA
1231 AM MDT FRI SEP 25 2026
TODAY
MOSTLY SUNNY. HIGHS 65 TO 74.
TONIGHT
MOSTLY CLEAR. COLDER. LOWS 31 TO 41.
SATURDAY
MOSTLY CLOUDY. HIGHS 56 TO 65.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 35 TO 45.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW.
HIGHS 59 TO 67.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS 34 TO 44.
MONDAY
MOSTLY SUNNY. HIGHS 58 TO 66.
MONDAY NIGHT THROUGH WEDNESDAY
MOSTLY CLEAR. LOWS 31 TO 41.
HIGHS 58 TO 68.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 32 TO 41.
THURSDAY
SUNNY. HIGHS 59 TO 68.
IDZ052-053-252200-
ARCO/MUD LAKE DESERT-UPPER SNAKE RIVER PLAIN-
INCLUDING MUD LAKE, INL, CRATERS OF THE MOON NM,
IDAHO FALLS, REXBURG, AND ST. ANTHONY
1231 AM MDT FRI SEP 25 2026
TODAY...SUNNY. HIGHS 72 TO 79. EAST WINDS UP TO 10 MPH
SHIFTING TO SOUTHWEST WITH GUSTS TO AROUND 25 MPH IN THE
AFTERNOON.
TONIGHT
PARTLY CLOUDY. BREEZY. LOWS 40 TO 50. SOUTHWEST WINDS
10 TO 15 MPH...INCREASING TO 15 TO 25 MPH AFTER MIDNIGHT.
SATURDAY
PARTLY SUNNY. HIGHS 63 TO 70. SOUTHWEST WINDS 10 TO
20 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 40 TO 48. SOUTH WINDS UP TO
10 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS 67 TO 74. NORTH WINDS UP TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
42 TO 50.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS 62 TO 69. LOWS
37 TO 44.
TUESDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 61 TO 70. LOWS
36 TO 44.
IDZ051-252200-
SHOSHONE/LAVA BEDS-
INCLUDING SHOSHONE, RICHFIELD, AND CAREY
1231 AM MDT FRI SEP 25 2026
TODAY...SUNNY. HIGHS 77 TO 84. EAST WINDS 10 TO 15 MPH
SHIFTING TO WEST 10 TO 20 MPH IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY. BREEZY, COLDER. LOWS 38 TO 45. WEST
WINDS 15 TO 25 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS 65 TO 72. SOUTHWEST WINDS 10 TO
15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 41 TO 48. LIGHT AND
VARIABLE WINDS.
SUNDAY
MOSTLY CLOUDY. HIGHS 70 TO 77. NORTHEAST WINDS UP TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS 42 TO 49.
MONDAY
MOSTLY SUNNY. HIGHS 66 TO 73.
MONDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS 37 TO 44.
HIGHS 65 TO 74.
IDZ056-057-252200-
SOUTHERN HILLS/ALBION MOUNTAINS-RAFT RIVER REGION-
INCLUDING ALBION, ALMO, MALTA, ROCKLAND,
AND HOLBROOK
1231 AM MDT FRI SEP 25 2026
TODAY
SUNNY. HIGHS 76 TO 83. SOUTHWEST WINDS 10 TO 15 MPH.
GUSTS UP TO 25 MPH IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY. COLDER. LOWS 40 TO 50. WEST WINDS 10 TO
20 MPH.
SATURDAY
PARTLY SUNNY. HIGHS 66 TO 76. NORTH WINDS UP TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 39 TO 49. NORTH WINDS UP TO
10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS 69 TO 79. SOUTH WINDS UP TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
41 TO 51.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 62 TO
70.
MONDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS 36 TO 46.
HIGHS 63 TO 73.
IDZ058-059-252200-
MARSH AND ARBON HIGHLANDS-FRANKLIN/EASTERN ONEIDA REGION-
INCLUDING INKOM, MCCAMMON, DOWNEY,
LAVA HOT SPRINGS, MALAD, PRESTON, AND THATCHER
1231 AM MDT FRI SEP 25 2026
TODAY
SUNNY. HIGHS 71 TO 81.
TONIGHT
PARTLY CLOUDY. LOWS 42 TO 52.
SATURDAY
MOSTLY SUNNY. HIGHS 64 TO 74.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 42 TO 52.
SUNDAY
MOSTLY SUNNY. HIGHS 69 TO 79.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 43 TO 53.
MONDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 60 TO
70.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 36 TO 46.
TUESDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 61 TO 71. LOWS
36 TO 46.
IDZ054-252200-
LOWER SNAKE RIVER PLAIN-
INCLUDING POCATELLO, BLACKFOOT, AMERICAN FALLS,
SHELLEY, AND FORT HALL
1231 AM MDT FRI SEP 25 2026
TODAY...SUNNY. HIGHS 75 TO 82. NORTHEAST WINDS UP TO 10 MPH
SHIFTING TO SOUTHWEST IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY. LOWS 41 TO 49. SOUTHWEST WINDS 10 TO
20 MPH.
SATURDAY
PARTLY SUNNY. HIGHS 64 TO 71. SOUTHWEST WINDS 10 TO
15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 39 TO 48. LIGHT AND
VARIABLE WINDS.
SUNDAY
PARTLY SUNNY. HIGHS 70 TO 77. NORTHWEST WINDS UP TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
42 TO 50.
MONDAY
MOSTLY SUNNY. HIGHS 64 TO 71.
MONDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS 36 TO 45.
HIGHS 63 TO 73.
IDZ075-252200-
WOOD RIVER FOOTHILLS-
INCLUDING HAILEY, BELLEVUE, AND PICABO
1231 AM MDT FRI SEP 25 2026
TODAY...SUNNY. HIGHS 68 TO 78. EAST WINDS AROUND 10 MPH
SHIFTING TO SOUTHWEST 10 TO 20 MPH IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY. COLDER. LOWS 37 TO 46. WEST WINDS 10 TO
20 MPH...DECREASING TO UP TO 10 MPH AFTER MIDNIGHT.
SATURDAY
MOSTLY CLOUDY. HIGHS 58 TO 68. WEST WINDS UP TO
10 MPH...SHIFTING TO SOUTHWEST IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 39 TO 49. NORTHWEST WINDS
UP TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS 61 TO 71. EAST WINDS UP TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS 40 TO 49.
MONDAY
MOSTLY SUNNY. HIGHS 59 TO 69.
MONDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS 35 TO 45.
HIGHS 60 TO 70.
IDZ069-252200-
LOST RIVER RANGE-
INCLUDING BORAH PEAK
1231 AM MDT FRI SEP 25 2026
TODAY
SUNNY, BREEZY. HIGHS 66 TO 76.
TONIGHT
MOSTLY CLEAR. COLDER. LOWS 37 TO 45.
SATURDAY
MOSTLY CLOUDY. HIGHS 57 TO 67.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 41 TO 48.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW.
HIGHS 58 TO 68.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
41 TO 48.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 56 TO
66.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 38 TO 45.
TUESDAY
SUNNY. HIGHS 57 TO 66.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 37 TO 44.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 57 TO 67. LOWS
37 TO 44.
IDZ063-064-252200-
CARIBOU RANGE-BIG HOLE MOUNTAINS-
INCLUDING WAYAN, SWAN VALLEY, AND VICTOR
1231 AM MDT FRI SEP 25 2026
TODAY
SUNNY. HIGHS 70 TO 77.
TONIGHT
PARTLY CLOUDY. LOWS 40 TO 48.
SATURDAY
MOSTLY SUNNY. HIGHS 61 TO 70.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 40 TO 48.
SUNDAY
PARTLY SUNNY. HIGHS 67 TO 74.
SUNDAY NIGHT
RAIN SHOWERS LIKELY 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 59 TO 66.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 34 TO 42.
TUESDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 59 TO 69. LOWS
33 TO 42.
IDZ068-070-252200-
LOST RIVER VALLEY-CHALLIS/PAHSIMEROI VALLEYS-
INCLUDING HOWE, ARCO, MACKAY, CHILLY, AND CHALLIS
1231 AM MDT FRI SEP 25 2026
TODAY
SUNNY, BREEZY. HIGHS 68 TO 78. SOUTH WINDS AROUND
10 MPH...INCREASING TO SOUTHWEST 15 TO 25 MPH IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY. COLDER. LOWS 36 TO 45. WEST WINDS 10 TO
20 MPH...DECREASING TO UP TO 10 MPH AFTER MIDNIGHT.
SATURDAY
MOSTLY CLOUDY. HIGHS 59 TO 69. SOUTHWEST WINDS UP TO
10 MPH...INCREASING TO 10 TO 15 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 39 TO 47. SOUTHWEST WINDS
UP TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 60 TO
70. LIGHT AND VARIABLE WINDS.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
39 TO 47.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS 58 TO 68. LOWS
36 TO 43.
TUESDAY
SUNNY. HIGHS 59 TO 69.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 36 TO 43.
WEDNESDAY
SUNNY. HIGHS 60 TO 70.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 35 TO 43.
THURSDAY
SUNNY. HIGHS 60 TO 70.
IDZ066-067-252200-
CENTENNIAL MOUNTAINS - ISLAND PARK-BEAVERHEAD - LEMHI HIGHLANDS-
INCLUDING ISLAND PARK, KILGORE, DUBOIS, SPENCER,
EDIE SCHOOL, AND SMALL
1231 AM MDT FRI SEP 25 2026
TODAY
SUNNY. HIGHS 67 TO 75.
TONIGHT
PARTLY CLOUDY. COLDER. LOWS 35 TO 45.
SATURDAY
PARTLY SUNNY. HIGHS 58 TO 65.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 36 TO 46.
SUNDAY
MOSTLY CLOUDY. HIGHS 61 TO 70.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
37 TO 47.
MONDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 58 TO 65.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 32 TO 42.
TUESDAY
SUNNY. HIGHS 57 TO 64.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 32 TO 42.
WEDNESDAY
SUNNY. HIGHS 58 TO 65.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 32 TO 42.
THURSDAY
SUNNY. HIGHS 59 TO 66.
IDZ065-252200-
TETON VALLEY-
INCLUDING ASHTON, TETONIA, AND DRIGGS
1231 AM MDT FRI SEP 25 2026
TODAY
SUNNY. HIGHS AROUND 74.
TONIGHT
PARTLY CLOUDY. LOWS 41 TO 48.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 65.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 39 TO 46.
SUNDAY
PARTLY SUNNY. HIGHS AROUND 70.
SUNDAY NIGHT
RAIN LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS.
LOWS 40 TO 47.
MONDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 59 TO 66.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 33 TO 41.
TUESDAY
SUNNY. HIGHS 59 TO 66.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 33 TO 40.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 60 TO 67. LOWS
33 TO 40.
IDZ062-252200-
BLACKFOOT MOUNTAINS-
INCLUDING GRACE, SODA SPRINGS, HENRY, AND BONE
1231 AM MDT FRI SEP 25 2026
TODAY
SUNNY. HIGHS 69 TO 76.
TONIGHT
PARTLY CLOUDY. LOWS 40 TO 50.
SATURDAY
MOSTLY SUNNY. HIGHS 62 TO 72.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 40 TO 50.
SUNDAY
PARTLY SUNNY. HIGHS 66 TO 75.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF RAIN
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. LOWS 41 TO 51.
HIGHS 59 TO 66.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 35 TO 45.
TUESDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 59 TO 69. LOWS
35 TO 45.
IDZ060-252200-
BEAR RIVER RANGE-
INCLUDING EMIGRATION SUMMIT
1231 AM MDT FRI SEP 25 2026
TODAY
SUNNY. HIGHS 69 TO 76.
TONIGHT
MOSTLY CLEAR. LOWS 48 TO 56.
SATURDAY
SUNNY. HIGHS 67 TO 74.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 50 TO 58.
SUNDAY
PARTLY SUNNY. HIGHS 68 TO 75.
SUNDAY NIGHT
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. LOWS 49 TO 56.
MONDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 60 TO 67.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 42 TO 50.
TUESDAY THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS 59 TO 67.
LOWS 42 TO 50.
THURSDAY
SUNNY. HIGHS 62 TO 69.
IDZ061-252200-
BEAR LAKE VALLEY-
INCLUDING ST. CHARLES, MONTPELIER, AND GEORGETOWN
1231 AM MDT FRI SEP 25 2026
TODAY
SUNNY. HIGHS 70 TO 77.
TONIGHT
MOSTLY CLEAR. LOWS 39 TO 49.
SATURDAY
SUNNY. HIGHS 68 TO 75.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 41 TO 51.
SUNDAY
PARTLY SUNNY. HIGHS 69 TO 76.
SUNDAY NIGHT
RAIN SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS 39 TO 49.
MONDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS AROUND 64.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 34 TO 44.
TUESDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 62 TO 69. LOWS
32 TO 42.
IDZ071-074-252200-
FRANK CHURCH WILDERNESS-BIG LOST HIGHLANDS/COPPER BASIN-
INCLUDING CLAYTON AND COPPER BASIN
1231 AM MDT FRI SEP 25 2026
TODAY
MOSTLY SUNNY. BREEZY. HIGHS 64 TO 74.
TONIGHT
MOSTLY CLEAR. COLDER. LOWS 31 TO 41.
SATURDAY
MOSTLY CLOUDY. HIGHS 54 TO 64.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 34 TO 44.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. HIGHS 56 TO
66.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
34 TO 44.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS 55 TO 65. LOWS
31 TO 41.
TUESDAY
SUNNY. HIGHS 57 TO 67.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 32 TO 42.
WEDNESDAY
SUNNY. HIGHS 58 TO 68.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 32 TO 42.
THURSDAY
SUNNY. HIGHS 58 TO 68.
IDZ055-252200-
EASTERN MAGIC VALLEY-
INCLUDING BURLEY, RUPERT, HEYBURN, AND OAKLEY
1231 AM MDT FRI SEP 25 2026
TODAY...SUNNY. HIGHS 78 TO 85. EAST WINDS 10 TO 15 MPH
SHIFTING TO WEST IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY. BREEZY, COLDER. LOWS 41 TO 48. WEST
WINDS 15 TO 25 MPH.
SATURDAY
PARTLY SUNNY. HIGHS 65 TO 72. WEST WINDS 10 TO
15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 41 TO 49. LIGHT AND
VARIABLE WINDS.
SUNDAY
PARTLY SUNNY. HIGHS 71 TO 78. NORTH WINDS UP TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS 44 TO 51.
MONDAY
MOSTLY SUNNY. HIGHS 64 TO 71.
MONDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS 38 TO 47.
HIGHS 65 TO 75.
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