870
FPUS55 KPIH 011907
ZFPPIH
ZONE FORECAST PRODUCT FOR IDAHO
NATIONAL WEATHER SERVICE POCATELLO ID
106 PM MDT TUE SEP 1 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.
IDZ072-021000-
SAWTOOTH/STANLEY BASIN-
INCLUDING STANLEY
106 PM MDT TUE SEP 1 2026
TONIGHT
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS IN
THE EVENING...THEN ISOLATED SHOWERS AND THUNDERSTORMS AFTER
MIDNIGHT. COLDER. LOWS 34 TO 44.
WEDNESDAY
DECREASING CLOUDS. A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 56 TO 66.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS
IN THE EVENING...THEN A CHANCE OF RAIN SHOWERS AND SNOW SHOWERS
AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS 32 TO 42.
THURSDAY
RAIN SHOWERS AND SNOW SHOWERS LIKELY. HIGHS 52 TO 62.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS 31 TO 41.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS, SNOW
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 57 TO 67.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 31 TO 41.
SATURDAY
MOSTLY SUNNY. HIGHS 65 TO 75.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 34 TO
44.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS 66 TO 76.
SUNDAY NIGHT
RAIN LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS.
LOWS 35 TO 45.
LABOR DAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS 59 TO 69.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 32 TO
42.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 59 TO
69.
IDZ073-021000-
SUN VALLEY REGION-
INCLUDING KETCHUM, SUN VALLEY, AND GALENA
106 PM MDT TUE SEP 1 2026
TONIGHT
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND THUNDERSTORMS
IN THE EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 39 TO
49.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING...THEN MOSTLY SUNNY IN THE
AFTERNOON. BREEZY. HIGHS 59 TO 68.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND
SNOW SHOWERS AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS
35 TO 45.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND SNOW
SHOWERS. HIGHS 59 TO 67.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN
SHOWERS. LOWS 36 TO 46.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS AND
SNOW SHOWERS. HIGHS 61 TO 70.
FRIDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
38 TO 48.
SATURDAY
SUNNY. HIGHS 66 TO 74.
SATURDAY NIGHT
MOSTLY CLEAR WITH A CHANCE OF RAIN. LOWS 41 TO
51.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS 66 TO 75.
SUNDAY NIGHT
RAIN LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS.
LOWS 41 TO 51.
LABOR DAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS 61 TO 70.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 36 TO
46.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 61 TO 70.
IDZ052-053-021000-
ARCO/MUD LAKE DESERT-UPPER SNAKE RIVER PLAIN-
INCLUDING MUD LAKE, INL, CRATERS OF THE MOON NM,
IDAHO FALLS, REXBURG, AND ST. ANTHONY
106 PM MDT TUE SEP 1 2026
TONIGHT
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND THUNDERSTORMS
IN THE EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 48 TO
57. SOUTHEAST WINDS 10 TO 15 MPH...SHIFTING TO NORTHEAST AFTER
MIDNIGHT.
WEDNESDAY
MOSTLY SUNNY. VERY WINDY. HIGHS 68 TO 75. SOUTHEAST
WINDS 10 TO 15 MPH...INCREASING TO SOUTHWEST 25 TO 35 MPH IN THE
AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS 46 TO 53. SOUTHWEST WINDS
10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS 69 TO 76. SOUTHWEST WINDS 10 TO
15 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 54. SOUTH WINDS 10 TO
15 MPH.
FRIDAY THROUGH SATURDAY
MOSTLY CLEAR. HIGHS 71 TO 81. LOWS
46 TO 55.
SATURDAY NIGHT
MOSTLY CLEAR WITH A CHANCE OF RAIN. LOWS 49 TO
57.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS 72 TO 79.
SUNDAY NIGHT
RAIN LIKELY AND A CHANCE OF THUNDERSTORMS. LOWS
49 TO 57.
LABOR DAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 67 TO 74.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 44 TO
51.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 66 TO
73.
IDZ051-021000-
SHOSHONE/LAVA BEDS-
INCLUDING SHOSHONE, RICHFIELD, AND CAREY
106 PM MDT TUE SEP 1 2026
TONIGHT
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND THUNDERSTORMS
IN THE EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 48 TO
55. EAST WINDS 10 TO 20 MPH.
WEDNESDAY
MOSTLY SUNNY. WINDY. HIGHS 70 TO 77. SOUTHWEST WINDS
20 TO 30 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS 46 TO 53. WEST WINDS 10 TO
20 MPH...DECREASING TO UP TO 10 MPH AFTER MIDNIGHT.
THURSDAY
MOSTLY SUNNY. HIGHS 71 TO 79. SOUTHWEST WINDS 10 TO
15 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 52. WEST WINDS 10 TO
15 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS 72 TO 79.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS 46 TO 53. HIGHS
77 TO 84.
SATURDAY NIGHT
MOSTLY CLEAR WITH A SLIGHT CHANCE OF RAIN. LOWS
51 TO 58.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS 76 TO 83.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 50 TO 57.
LABOR DAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS
71 TO 78.
MONDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
46 TO 53.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 69 TO
76.
IDZ056-057-021000-
SOUTHERN HILLS/ALBION MOUNTAINS-RAFT RIVER REGION-
INCLUDING ALBION, ALMO, MALTA, ROCKLAND,
AND HOLBROOK
106 PM MDT TUE SEP 1 2026
TONIGHT
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS IN
THE EVENING. BREEZY. LOWS 49 TO 59. SOUTH WINDS 15 TO 25 MPH.
WEDNESDAY
MOSTLY SUNNY. BREEZY. HIGHS 72 TO 79. SOUTHWEST
WINDS 15 TO 25 MPH.
WEDNESDAY NIGHT
DECREASING CLOUDS. LOWS 45 TO 53. SOUTHWEST
WINDS 10 TO 15 MPH...SHIFTING TO WEST AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS 73 TO 80. SOUTH WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 43 TO 53. WEST WINDS 10 TO
15 MPH.
FRIDAY THROUGH SATURDAY NIGHT
MOSTLY CLEAR. HIGHS 73 TO 83.
LOWS 48 TO 58.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 74 TO 81.
SUNDAY NIGHT AND LABOR DAY
MOSTLY CLOUDY. A CHANCE OF RAIN
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. LOWS 49 TO 59.
HIGHS 70 TO 77.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 44 TO 54.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 68 TO 75.
IDZ058-059-021000-
MARSH AND ARBON HIGHLANDS-FRANKLIN/EASTERN ONEIDA REGION-
INCLUDING INKOM, MCCAMMON, DOWNEY,
LAVA HOT SPRINGS, MALAD, PRESTON, AND THATCHER
106 PM MDT TUE SEP 1 2026
TONIGHT
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS IN
THE EVENING. BREEZY. LOWS 50 TO 60.
WEDNESDAY
MOSTLY SUNNY. WINDY. HIGHS 67 TO 77. SOUTHWEST WINDS
AROUND 30 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
DECREASING CLOUDS. COLDER. LOWS 43 TO 53.
THURSDAY
SUNNY. HIGHS 69 TO 79.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 46 TO 56.
FRIDAY THROUGH SATURDAY
MOSTLY CLEAR. HIGHS 71 TO 81. LOWS
48 TO 58.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 50 TO 60.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 70 TO 80.
SUNDAY NIGHT
RAIN SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS 49 TO 59.
LABOR DAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 66 TO 75.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 45 TO 55.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 64 TO 74.
IDZ054-021000-
LOWER SNAKE RIVER PLAIN-
INCLUDING POCATELLO, BLACKFOOT, AMERICAN FALLS,
SHELLEY, AND FORT HALL
106 PM MDT TUE SEP 1 2026
TONIGHT
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS IN
THE EVENING. LOWS 51 TO 60. SOUTH WINDS 10 TO 20 MPH...SHIFTING
TO EAST 10 TO 15 MPH AFTER MIDNIGHT.
WEDNESDAY
MOSTLY SUNNY. WINDY. HIGHS 70 TO 77. SOUTHWEST WINDS
20 TO 30 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. COOLER. LOWS 45 TO 53. WEST
WINDS 10 TO 15 MPH...SHIFTING TO SOUTHWEST AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS 73 TO 80. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 53. SOUTH WINDS 10 TO
15 MPH.
FRIDAY THROUGH SATURDAY NIGHT
MOSTLY CLEAR. HIGHS 73 TO 83.
LOWS 48 TO 58.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF RAIN AND A SLIGHT CHANCE
OF THUNDERSTORMS. HIGHS 74 TO 81.
SUNDAY NIGHT
RAIN LIKELY AND A CHANCE OF THUNDERSTORMS. LOWS
49 TO 57.
LABOR DAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 68 TO 76.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 44 TO
52.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 66 TO
74.
IDZ075-021000-
WOOD RIVER FOOTHILLS-
INCLUDING HAILEY, BELLEVUE, AND PICABO
106 PM MDT TUE SEP 1 2026
TONIGHT
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND THUNDERSTORMS
IN THE EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 45 TO
53. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY SUNNY. WINDY. HIGHS 61 TO 71. SOUTHEAST WINDS
10 TO 15 MPH...INCREASING TO SOUTHWEST 20 TO 30 MPH IN THE
AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS 43 TO 51. WEST WINDS 10 TO
20 MPH IN THE EVENING...BECOMING LIGHT AND VARIABLE.
THURSDAY
PARTLY SUNNY. HIGHS 62 TO 72. SOUTHWEST WINDS 10 TO
15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS 43 TO 51. NORTHWEST WINDS
AROUND 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS 64 TO 74.
FRIDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
44 TO 53.
SATURDAY
SUNNY. HIGHS 69 TO 79.
SATURDAY NIGHT
MOSTLY CLEAR WITH A SLIGHT CHANCE OF RAIN. LOWS
47 TO 57.
SUNDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN. HIGHS 68 TO 78.
SUNDAY NIGHT
RAIN SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS 46 TO 55.
LABOR DAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS 63 TO 73.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 41 TO
51.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 63 TO 72.
IDZ069-021000-
LOST RIVER RANGE-
INCLUDING BORAH PEAK
106 PM MDT TUE SEP 1 2026
TONIGHT
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND THUNDERSTORMS
IN THE EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. COLDER. LOWS
45 TO 52.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. WINDY. HIGHS 61 TO 71. SOUTHWEST WINDS AROUND
30 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. BREEZY. LOWS 43 TO 50.
THURSDAY
MOSTLY SUNNY. BREEZY. HIGHS 62 TO 72.
THURSDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN
SHOWERS. LOWS 44 TO 51.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS. HIGHS 63 TO
73.
FRIDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
45 TO 52.
SATURDAY
SUNNY. HIGHS 67 TO 77.
SATURDAY NIGHT
MOSTLY CLEAR WITH A CHANCE OF RAIN. LOWS 48 TO
55.
SUNDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN. HIGHS 66 TO 76.
SUNDAY NIGHT
RAIN LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS.
LOWS 48 TO 55.
LABOR DAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS 61 TO 71.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 43 TO
50.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 60 TO 69.
IDZ063-064-021000-
CARIBOU RANGE-BIG HOLE MOUNTAINS-
INCLUDING WAYAN, SWAN VALLEY, AND VICTOR
106 PM MDT TUE SEP 1 2026
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. SCATTERED
RAIN SHOWERS AND ISOLATED THUNDERSTORMS. LOWS 45 TO 55.
WEDNESDAY
MOSTLY SUNNY. WINDY. HIGHS 66 TO 73. SOUTHWEST WINDS
AROUND 30 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. COLDER. LOWS 40 TO 50.
THURSDAY
SUNNY. HIGHS 68 TO 75.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 42 TO 52.
FRIDAY THROUGH SATURDAY
MOSTLY CLEAR. HIGHS 70 TO 79. LOWS
44 TO 54.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS 46 TO 56.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 70 TO 77.
SUNDAY NIGHT
RAIN LIKELY AND A CHANCE OF THUNDERSTORMS. LOWS
45 TO 55.
LABOR DAY
RAIN LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS.
HIGHS 65 TO 72.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 41 TO 50.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 64 TO 71.
IDZ068-070-021000-
LOST RIVER VALLEY-CHALLIS/PAHSIMEROI VALLEYS-
INCLUDING HOWE, ARCO, MACKAY, CHILLY, AND CHALLIS
106 PM MDT TUE SEP 1 2026
TONIGHT
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND THUNDERSTORMS
IN THE EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 43 TO
52. SOUTHEAST WINDS 10 TO 15 MPH...SHIFTING TO EAST AFTER
MIDNIGHT.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. WINDY. HIGHS 64 TO 74. SOUTH WINDS 10 TO 15 MPH...
INCREASING TO SOUTHWEST 20 TO 30 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. BREEZY. LOWS 40 TO 50.
SOUTHWEST WINDS 15 TO 25 MPH...SHIFTING TO SOUTH 10 TO 15 MPH
AFTER MIDNIGHT.
THURSDAY
MOSTLY SUNNY. HIGHS 64 TO 74. SOUTH WINDS 10 TO
20 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS 42 TO 51. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS.
HIGHS 66 TO 76.
FRIDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
43 TO 51.
SATURDAY
SUNNY. HIGHS 69 TO 79.
SATURDAY NIGHT
MOSTLY CLEAR WITH A CHANCE OF RAIN. LOWS 46 TO
54.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS 69 TO 79.
SUNDAY NIGHT
RAIN LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS.
LOWS 46 TO 54.
LABOR DAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS 65 TO 75.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 41 TO
49.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 63 TO 73.
IDZ066-067-021000-
CENTENNIAL MOUNTAINS - ISLAND PARK-BEAVERHEAD - LEMHI HIGHLANDS-
INCLUDING ISLAND PARK, KILGORE, DUBOIS, SPENCER,
EDIE SCHOOL, AND SMALL
106 PM MDT TUE SEP 1 2026
TONIGHT
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND THUNDERSTORMS
IN THE EVENING...THEN PARTLY CLOUDY WITH SCATTERED RAIN SHOWERS
AND ISOLATED THUNDERSTORMS AFTER MIDNIGHT. LOWS 42 TO 52.
WEDNESDAY
MOSTLY SUNNY. WINDY. HIGHS 64 TO 72. SOUTHWEST WINDS
AROUND 30 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS 39 TO 49.
THURSDAY
MOSTLY SUNNY. HIGHS 63 TO 72.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 40 TO 50.
FRIDAY
SUNNY. HIGHS 66 TO 74.
FRIDAY NIGHT
MOSTLY CLEAR WITH A SLIGHT CHANCE OF RAIN. LOWS
41 TO 51.
SATURDAY
SUNNY. HIGHS 69 TO 77.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS 43 TO 53.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS 67 TO 75.
SUNDAY NIGHT
RAIN SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS 44 TO 54.
LABOR DAY
RAIN LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS.
HIGHS 63 TO 70.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 39 TO 49.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN AND A SLIGHT CHANCE
OF THUNDERSTORMS. HIGHS 61 TO 68.
IDZ065-021000-
TETON VALLEY-
INCLUDING ASHTON, TETONIA, AND DRIGGS
106 PM MDT TUE SEP 1 2026
TONIGHT
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND
THUNDERSTORMS. LOWS 45 TO 52.
WEDNESDAY
PARTLY SUNNY. WINDY. HIGHS 68 TO 75. SOUTHWEST WINDS
AROUND 30 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS 41 TO 50.
THURSDAY
SUNNY. HIGHS AROUND 72.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 41 TO 50.
FRIDAY THROUGH SATURDAY
MOSTLY CLEAR. HIGHS AROUND 75. LOWS
43 TO 51.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS 45 TO 53.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS AROUND 75.
SUNDAY NIGHT
RAIN LIKELY AND A CHANCE OF THUNDERSTORMS. LOWS
45 TO 53.
LABOR DAY
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS AROUND 69.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 41 TO 48.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS AROUND 68.
IDZ062-021000-
BLACKFOOT MOUNTAINS-
INCLUDING GRACE, SODA SPRINGS, HENRY, AND BONE
106 PM MDT TUE SEP 1 2026
TONIGHT
PARTLY CLOUDY WITH ISOLATED SHOWERS AND THUNDERSTORMS.
BREEZY. LOWS 49 TO 59.
WEDNESDAY
MOSTLY SUNNY. WINDY. HIGHS 67 TO 74. SOUTHWEST WINDS
AROUND 30 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. COLDER. LOWS 43 TO 53.
THURSDAY
SUNNY. HIGHS 67 TO 75.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 44 TO 54.
FRIDAY THROUGH SATURDAY
MOSTLY CLEAR. BREEZY. HIGHS 69 TO 78.
LOWS 47 TO 57.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 48 TO 58.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 69 TO 77.
SUNDAY NIGHT
RAIN LIKELY AND A CHANCE OF THUNDERSTORMS. LOWS
47 TO 57.
LABOR DAY
RAIN LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS.
HIGHS 64 TO 72.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 43 TO 53.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 62 TO 71.
IDZ060-021000-
BEAR RIVER RANGE-
INCLUDING EMIGRATION SUMMIT
106 PM MDT TUE SEP 1 2026
TONIGHT
MOSTLY CLOUDY WITH SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS IN THE EVENING...THEN MOSTLY CLEAR WITH ISOLATED
SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. BREEZY. LOWS 55 TO 62.
WEDNESDAY
MOSTLY SUNNY. WINDY. HIGHS 67 TO 74. SOUTHWEST WINDS
AROUND 30 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
INCREASING CLOUDS. LOWS 51 TO 58.
THURSDAY
SUNNY. HIGHS 68 TO 75.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 53 TO 61.
FRIDAY
SUNNY. HIGHS 70 TO 77.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS 55 TO 63. HIGHS
71 TO 78.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 57 TO 64.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 69 TO 76.
SUNDAY NIGHT
RAIN LIKELY AND A CHANCE OF THUNDERSTORMS. LOWS
55 TO 62.
LABOR DAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 66 TO 73.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 52 TO 59.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 65 TO 72.
IDZ061-021000-
BEAR LAKE VALLEY-
INCLUDING ST. CHARLES, MONTPELIER, AND GEORGETOWN
106 PM MDT TUE SEP 1 2026
TONIGHT
MOSTLY CLOUDY WITH SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS IN THE EVENING...THEN MOSTLY CLEAR WITH ISOLATED
SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS 45 TO 55.
WEDNESDAY
MOSTLY SUNNY. WINDY. HIGHS 68 TO 75. SOUTHWEST WINDS
AROUND 30 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS 41 TO 51.
THURSDAY
SUNNY. HIGHS 69 TO 76.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 43 TO 53.
FRIDAY
SUNNY. HIGHS 71 TO 78.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS 45 TO 55. HIGHS
72 TO 79.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 46 TO 56.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 69 TO 76.
SUNDAY NIGHT
RAIN LIKELY AND A CHANCE OF THUNDERSTORMS. LOWS
45 TO 55.
LABOR DAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 66 TO 73.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 41 TO 51.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 65 TO 72.
IDZ071-074-021000-
FRANK CHURCH WILDERNESS-BIG LOST HIGHLANDS/COPPER BASIN-
INCLUDING CLAYTON AND COPPER BASIN
106 PM MDT TUE SEP 1 2026
TONIGHT
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND THUNDERSTORMS
IN THE EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. COLDER. LOWS
38 TO 48.
WEDNESDAY
DECREASING CLOUDS. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WINDY. HIGHS 59 TO 69. SOUTHWEST WINDS AROUND
30 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS
AND SNOW SHOWERS AFTER MIDNIGHT. BREEZY. LOWS 35 TO 45.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS
57 TO 67.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS 36 TO 46.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 61 TO 71.
FRIDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
37 TO 47.
SATURDAY
SUNNY. HIGHS 66 TO 76.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. A CHANCE OF RAIN.
LOWS 40 TO 50. HIGHS 67 TO 77.
SUNDAY NIGHT
RAIN LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS.
LOWS 40 TO 50.
LABOR DAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS 62 TO 72.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 36 TO
46.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 62 TO 72.
IDZ055-021000-
EASTERN MAGIC VALLEY-
INCLUDING BURLEY, RUPERT, HEYBURN, AND OAKLEY
106 PM MDT TUE SEP 1 2026
TONIGHT
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS IN
THE EVENING. BREEZY. LOWS 51 TO 59. SOUTHEAST WINDS 15 TO 25 MPH.
WEDNESDAY
MOSTLY SUNNY. BREEZY. HIGHS 73 TO 80. SOUTHWEST
WINDS 15 TO 25 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS 47 TO 54. WEST WINDS 10 TO
15 MPH...DECREASING TO UP TO 10 MPH AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS 75 TO 82. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 46 TO 53. SOUTHWEST WINDS
10 TO 15 MPH.
FRIDAY THROUGH SATURDAY NIGHT
MOSTLY CLEAR. HIGHS 76 TO 86.
LOWS 48 TO 58.
SUNDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 77 TO 84.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 52 TO 59.
LABOR DAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS 72 TO 79.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 47 TO
54.
TUESDAY
MOSTLY SUNNY. HIGHS 70 TO 77.
WEATHER INFORMATION ON-LINE 24-HOURS A DAY
WWW.WEATHER.GOV/POCATELLO
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page