548
FPUS55 KPIH 261832
ZFPPIH
ZONE FORECAST PRODUCT FOR IDAHO
NATIONAL WEATHER SERVICE POCATELLO ID
1232 PM MDT WED AUG 26 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.
IDZ072-271000-
SAWTOOTH/STANLEY BASIN-
INCLUDING STANLEY
1232 PM MDT WED AUG 26 2026
TONIGHT...PARTLY CLOUDY IN THE EVENING
THEN MOSTLY CLOUDY WITH
ISOLATED RAIN SHOWERS AFTER MIDNIGHT. LOWS 46 TO 56.
THURSDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING...THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE
AFTERNOON. HIGHS 74 TO 84.
THURSDAY NIGHT
INCREASING CLOUDS. LOWS 44 TO 54.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS
66 TO 76.
FRIDAY NIGHT
RAIN SHOWERS LIKELY. COLDER. LOWS 38 TO 48.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 63 TO 73.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND
A SLIGHT CHANCE OF THUNDERSTORMS. LOWS 31 TO 41.
SUNDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 60 TO 70.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 31 TO 41.
MONDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 67 TO 77.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
35 TO 45.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 66 TO 76.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 34 TO 44.
WEDNESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS
62 TO 72.
IDZ073-271000-
SUN VALLEY REGION-
INCLUDING KETCHUM, SUN VALLEY, AND GALENA
1232 PM MDT WED AUG 26 2026
TONIGHT
PARTLY CLOUDY. LOWS 50 TO 60.
THURSDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING...THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE
AFTERNOON. HIGHS 77 TO 86.
THURSDAY NIGHT...PARTLY CLOUDY IN THE EVENING
THEN MOSTLY
CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS
49 TO 59.
FRIDAY
RAIN SHOWERS LIKELY. HIGHS 67 TO 76.
FRIDAY NIGHT
RAIN SHOWERS LIKELY. COLDER. LOWS 43 TO 53.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 66 TO 75.
LOWS 36 TO 46.
SUNDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 63 TO 72.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 36 TO 46.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 68 TO
77.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 40 TO
50.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 68 TO 78.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF
RAIN. LOWS 39 TO 49. HIGHS 65 TO 75.
IDZ052-053-271000-
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 AUG 26 2026
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 54 TO
62. NORTH WINDS AROUND 10 MPH.
THURSDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING...THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE
AFTERNOON. HIGHS 85 TO 92. NORTHEAST WINDS AROUND 10 MPH...
SHIFTING TO SOUTHWEST IN THE AFTERNOON. CHANCE OF PRECIPITATION
20 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING...THEN CLOUDY AFTER MIDNIGHT. SOME
THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE EVENING. LOWS 53 TO
61. SOUTH WINDS 10 TO 15 MPH...SHIFTING TO NORTHEAST AFTER
MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS.
HIGHS 75 TO 82. SOUTHWEST WINDS AROUND 10 MPH. CHANCE OF
PRECIPITATION 20 PERCENT.
FRIDAY NIGHT
RAIN SHOWERS LIKELY. LOWS 51 TO 58. SOUTHWEST
WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 72 TO 80.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 46 TO 54.
SUNDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. BREEZY. HIGHS 69 TO 76.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 41 TO 49.
MONDAY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 72 TO 79.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 45 TO 53.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 74 TO 81.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF
RAIN. LOWS 46 TO 54. HIGHS 72 TO 79.
IDZ051-271000-
SHOSHONE/LAVA BEDS-
INCLUDING SHOSHONE, RICHFIELD, AND CAREY
1232 PM MDT WED AUG 26 2026
TONIGHT
PARTLY CLOUDY. LOWS 59 TO 67. SOUTHEAST WINDS AROUND
10 MPH...SHIFTING TO NORTHEAST AFTER MIDNIGHT.
THURSDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING...THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE
AFTERNOON. HIGHS 88 TO 95. NORTHEAST WINDS 10 TO 15 MPH...
SHIFTING TO WEST IN THE AFTERNOON. CHANCE OF PRECIPITATION
20 PERCENT.
THURSDAY NIGHT
INCREASING CLOUDS. LOWS 59 TO 66. WEST WINDS UP
TO 10 MPH...SHIFTING TO EAST AFTER MIDNIGHT.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS
77 TO 84. WEST WINDS AROUND 10 MPH. CHANCE OF PRECIPITATION
40 PERCENT.
FRIDAY NIGHT
RAIN SHOWERS LIKELY. COOLER. LOWS 52 TO 59.
SOUTHWEST WINDS AROUND 10 MPH. CHANCE OF PRECIPITATION
70 PERCENT.
SATURDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 76 TO 83.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 46 TO 53.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. HIGHS 71 TO 78. LOWS
45 TO 52.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 77 TO 84.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
50 TO 58.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS 78 TO 85. LOWS
49 TO 56.
WEDNESDAY
SUNNY. HIGHS 76 TO 83.
IDZ056-057-271000-
SOUTHERN HILLS/ALBION MOUNTAINS-RAFT RIVER REGION-
INCLUDING ALBION, ALMO, MALTA, ROCKLAND,
AND HOLBROOK
1232 PM MDT WED AUG 26 2026
TONIGHT
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS IN
THE EVENING. SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE
EVENING. LOWS 58 TO 68. SOUTH WINDS UP TO 10 MPH.
THURSDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE
GUSTY WINDS IN THE AFTERNOON. HIGHS 86 TO 94. SOUTH WINDS AROUND
10 MPH...SHIFTING TO WEST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. SOME THUNDERSTORMS MAY PRODUCE
GUSTY WINDS IN THE EVENING. LOWS 58 TO 68. WEST WINDS AROUND
10 MPH...SHIFTING TO SOUTH UP TO 10 MPH AFTER MIDNIGHT.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS
77 TO 86. WEST WINDS AROUND 10 MPH.
FRIDAY NIGHT
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. COOLER. LOWS 50 TO 60. WEST WINDS 10 TO 15 MPH.
SATURDAY
RAIN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS.
HIGHS 73 TO 80.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 46 TO 56.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 70 TO 78.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 55.
MONDAY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 76 TO 83.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS 49 TO 59. HIGHS 76 TO 83.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 48 TO 58.
WEDNESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS
75 TO 82.
IDZ058-059-271000-
MARSH AND ARBON HIGHLANDS-FRANKLIN/EASTERN ONEIDA REGION-
INCLUDING INKOM, MCCAMMON, DOWNEY,
LAVA HOT SPRINGS, MALAD, PRESTON, AND THATCHER
1232 PM MDT WED AUG 26 2026
TONIGHT
MOSTLY CLOUDY WITH ISOLATED SHOWERS AND THUNDERSTORMS
IN THE EVENING...THEN MOSTLY CLEAR AFTER MIDNIGHT. SOME
THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE EVENING. LOWS 55 TO
65.
THURSDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE
GUSTY WINDS IN THE AFTERNOON. HIGHS 83 TO 93.
THURSDAY NIGHT
INCREASING CLOUDS. LOWS 56 TO 66.
FRIDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS.
HIGHS 75 TO 85.
FRIDAY NIGHT
CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. COOLER. LOWS 50 TO 60.
SATURDAY
RAIN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS.
HIGHS 69 TO 79.
SATURDAY NIGHT
RAIN SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS 46 TO 56.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF RAIN AND A SLIGHT CHANCE
OF THUNDERSTORMS. HIGHS 67 TO 77.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS 43 TO 53. HIGHS
72 TO 82.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS 47 TO 57. HIGHS 72 TO 82.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 47 TO 57.
WEDNESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 70 TO 80.
IDZ054-271000-
LOWER SNAKE RIVER PLAIN-
INCLUDING POCATELLO, BLACKFOOT, AMERICAN FALLS,
SHELLEY, AND FORT HALL
1232 PM MDT WED AUG 26 2026
TONIGHT
MOSTLY CLOUDY WITH ISOLATED SHOWERS AND THUNDERSTORMS
IN THE EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. SOME
THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE EVENING. LOWS 55 TO
63. SOUTH WINDS AROUND 10 MPH...SHIFTING TO NORTHEAST UP TO
10 MPH AFTER MIDNIGHT.
THURSDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING...THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE
AFTERNOON. HIGHS 85 TO 94. NORTHEAST WINDS UP TO 10 MPH...
SHIFTING TO SOUTHWEST IN THE AFTERNOON. CHANCE OF PRECIPITATION
20 PERCENT.
THURSDAY NIGHT
INCREASING CLOUDS. LOWS 56 TO 63. SOUTH WINDS
AROUND 10 MPH...SHIFTING TO NORTHEAST AFTER MIDNIGHT.
FRIDAY
MOSTLY CLOUDY. HIGHS 77 TO 84. SOUTHWEST WINDS AROUND
10 MPH.
FRIDAY NIGHT
RAIN SHOWERS LIKELY. LOWS 51 TO 58. SOUTHWEST
WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 73 TO 80.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND
A SLIGHT CHANCE OF THUNDERSTORMS. LOWS 48 TO 55.
SUNDAY
SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE
OF THUNDERSTORMS. HIGHS 68 TO 77.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 43 TO 51.
MONDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 74 TO 82.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 47 TO 55.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 74 TO
83.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 47 TO 55.
WEDNESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS
72 TO 81.
IDZ075-271000-
WOOD RIVER FOOTHILLS-
INCLUDING HAILEY, BELLEVUE, AND PICABO
1232 PM MDT WED AUG 26 2026
TONIGHT
PARTLY CLOUDY. LOWS 56 TO 66. SOUTHEAST WINDS AROUND
10 MPH...SHIFTING TO NORTH AFTER MIDNIGHT.
THURSDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING...THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE
AFTERNOON. HIGHS 80 TO 90. NORTHEAST WINDS UP TO 10 MPH...
SHIFTING TO SOUTHWEST IN THE AFTERNOON.
THURSDAY NIGHT
INCREASING CLOUDS. LOWS 55 TO 65. NORTHWEST
WINDS AROUND 10 MPH IN THE EVENING...BECOMING LIGHT AND VARIABLE.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS
69 TO 79. WEST WINDS AROUND 10 MPH.
FRIDAY NIGHT
RAIN SHOWERS LIKELY. COOLER. LOWS 46 TO 56.
SOUTHWEST WINDS UP TO 10 MPH.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 68 TO 78.
LOWS 42 TO 52.
SUNDAY AND SUNDAY NIGHT
CLEAR. HIGHS 64 TO 74. LOWS 41 TO 51.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 70 TO
80.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 46 TO
56.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 70 TO 80.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS 45 TO 55.
HIGHS 68 TO 78.
IDZ069-271000-
LOST RIVER RANGE-
INCLUDING BORAH PEAK
1232 PM MDT WED AUG 26 2026
TONIGHT
MOSTLY CLOUDY WITH ISOLATED SHOWERS AND THUNDERSTORMS
IN THE EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. SOME
THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE EVENING. LOWS 54 TO
61.
THURSDAY
PARTLY SUNNY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING...THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE
AFTERNOON. HIGHS 77 TO 87.
THURSDAY NIGHT
INCREASING CLOUDS. LOWS 54 TO 61.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS
68 TO 78.
FRIDAY NIGHT
RAIN SHOWERS LIKELY. COLDER. LOWS 49 TO 56.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 66 TO 76.
LOWS 43 TO 50.
SUNDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 63 TO 72.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 41 TO 49.
MONDAY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 66 TO 76.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 46 TO
53.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 67 TO 77.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF
RAIN. LOWS 46 TO 53. HIGHS 66 TO 75.
IDZ063-064-271000-
CARIBOU RANGE-BIG HOLE MOUNTAINS-
INCLUDING WAYAN, SWAN VALLEY, AND VICTOR
1232 PM MDT WED AUG 26 2026
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 49 TO
59.
THURSDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING...THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE
AFTERNOON. HIGHS 82 TO 90.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. SOME THUNDERSTORMS MAY PRODUCE
GUSTY WINDS IN THE EVENING. LOWS 50 TO 59.
FRIDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 73 TO 80.
FRIDAY NIGHT
CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS 47 TO 56.
SATURDAY
RAIN SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS
67 TO 74.
SATURDAY NIGHT
RAIN SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS 43 TO 52.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 66 TO 73.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 38 TO 47.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 70 TO 77.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 42 TO 52.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS. HIGHS 70 TO 78. LOWS 42 TO 52.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 68 TO 75.
IDZ068-070-271000-
LOST RIVER VALLEY-CHALLIS/PAHSIMEROI VALLEYS-
INCLUDING HOWE, ARCO, MACKAY, CHILLY, AND CHALLIS
1232 PM MDT WED AUG 26 2026
TONIGHT
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS IN
THE EVENING. SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE
EVENING. LOWS 52 TO 60. SOUTHWEST WINDS UP TO 10 MPH.
THURSDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING...THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE
AFTERNOON. HIGHS 79 TO 89. SOUTHEAST WINDS UP TO 10 MPH...
SHIFTING TO SOUTHWEST IN THE AFTERNOON.
THURSDAY NIGHT
INCREASING CLOUDS. LOWS 52 TO 60. SOUTHWEST
WINDS UP TO 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS
70 TO 80. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY NIGHT
RAIN SHOWERS LIKELY. COOLER. LOWS 46 TO 54.
SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 69 TO 79.
LOWS 41 TO 49.
SUNDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 65 TO 75.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 39 TO 47.
MONDAY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 70 TO 80.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 44 TO
52.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 70 TO 80.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF
RAIN. LOWS 43 TO 51. HIGHS 68 TO 78.
IDZ066-067-271000-
CENTENNIAL MOUNTAINS - ISLAND PARK-BEAVERHEAD - LEMHI HIGHLANDS-
INCLUDING ISLAND PARK, KILGORE, DUBOIS, SPENCER,
EDIE SCHOOL, AND SMALL
1232 PM MDT WED AUG 26 2026
TONIGHT
MOSTLY CLOUDY WITH ISOLATED SHOWERS AND THUNDERSTORMS
IN THE EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. SOME
THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE EVENING. LOWS 49 TO
59.
THURSDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING...THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE
AFTERNOON. HIGHS 78 TO 88.
THURSDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. SOME THUNDERSTORMS MAY PRODUCE
GUSTY WINDS IN THE EVENING. LOWS 49 TO 59.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 70 TO 78.
FRIDAY NIGHT
RAIN SHOWERS LIKELY. LOWS 45 TO 55.
SATURDAY AND SATURDAY NIGHT
RAIN SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. HIGHS 66 TO 75. LOWS 39 TO 49.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 64 TO 72.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 36 TO 46.
MONDAY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 67 TO 74.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 40 TO 50.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 68 TO 76.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND
A SLIGHT CHANCE OF THUNDERSTORMS. LOWS 40 TO 50.
WEDNESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS
67 TO 75.
IDZ065-271000-
TETON VALLEY-
INCLUDING ASHTON, TETONIA, AND DRIGGS
1232 PM MDT WED AUG 26 2026
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 50 TO
57.
THURSDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING...THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE
AFTERNOON. HIGHS AROUND 87.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. SOME THUNDERSTORMS MAY PRODUCE
GUSTY WINDS IN THE EVENING. LOWS 49 TO 57.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 74 TO 81.
FRIDAY NIGHT
RAIN SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS. LOWS 47 TO 54.
SATURDAY
RAIN SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS
69 TO 76.
SATURDAY NIGHT
RAIN SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS 42 TO 50.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS AROUND 70.
SUNDAY NIGHT
MOSTLY CLEAR WITH A SLIGHT CHANCE OF RAIN. LOWS
37 TO 45.
MONDAY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS AROUND 74.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 41 TO 49.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 72 TO 79.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS 42 TO 50. HIGHS 70 TO 77.
IDZ062-271000-
BLACKFOOT MOUNTAINS-
INCLUDING GRACE, SODA SPRINGS, HENRY, AND BONE
1232 PM MDT WED AUG 26 2026
TONIGHT
MOSTLY CLOUDY WITH ISOLATED SHOWERS AND THUNDERSTORMS
IN THE EVENING...THEN MOSTLY CLEAR AFTER MIDNIGHT. SOME
THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE EVENING. LOWS 52 TO
62.
THURSDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING...THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE
AFTERNOON. HIGHS 80 TO 90.
THURSDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS IN THE EVENING...THEN MOSTLY CLOUDY AFTER
MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE
EVENING. LOWS 52 TO 62.
FRIDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 72 TO 82.
FRIDAY NIGHT
CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS 48 TO 58.
SATURDAY
RAIN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS.
HIGHS 66 TO 75.
SATURDAY NIGHT
RAIN SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS 45 TO 55.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 63 TO 73.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 50.
MONDAY
MOSTLY SUNNY. HIGHS 68 TO 77.
MONDAY NIGHT
PARTLY 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 78.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 44 TO 54.
WEDNESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 66 TO 76.
IDZ060-271000-
BEAR RIVER RANGE-
INCLUDING EMIGRATION SUMMIT
1232 PM MDT WED AUG 26 2026
TONIGHT
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS IN
THE EVENING. SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE
EVENING. LOWS 60 TO 68.
THURSDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE
GUSTY WINDS IN THE AFTERNOON. HIGHS 84 TO 91.
THURSDAY NIGHT
INCREASING CLOUDS. LOWS 61 TO 69.
FRIDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS.
HIGHS 76 TO 83.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. COOLER. LOWS 56 TO 63.
SATURDAY
RAIN SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS
68 TO 75.
SATURDAY NIGHT
RAIN SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS 53 TO 60.
SUNDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN AND A SLIGHT CHANCE
OF THUNDERSTORMS. HIGHS 68 TO 75.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
49 TO 57.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 71 TO 78.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS 52 TO 60.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS 71 TO 78. LOWS
53 TO 60.
WEDNESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 70 TO 77.
IDZ061-271000-
BEAR LAKE VALLEY-
INCLUDING ST. CHARLES, MONTPELIER, AND GEORGETOWN
1232 PM MDT WED AUG 26 2026
TONIGHT
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS IN
THE EVENING. SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE
EVENING. LOWS 49 TO 59.
THURSDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE
GUSTY WINDS IN THE AFTERNOON. HIGHS 79 TO 87.
THURSDAY NIGHT
INCREASING CLOUDS. LOWS 51 TO 61.
FRIDAY
PARTLY SUNNY. HIGHS 75 TO 82.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. COOLER. LOWS 47 TO 57.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS. HIGHS 69 TO 76. LOWS 42 TO 52.
SUNDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN AND A SLIGHT CHANCE
OF THUNDERSTORMS. HIGHS 67 TO 74.
SUNDAY NIGHT
MOSTLY CLEAR WITH A SLIGHT CHANCE OF RAIN. LOWS
39 TO 49.
MONDAY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 70 TO 77.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 42 TO 52.
TUESDAY
SUNNY. HIGHS 70 TO 77.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 42 TO 52.
WEDNESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS
69 TO 76.
IDZ071-074-271000-
FRANK CHURCH WILDERNESS-BIG LOST HIGHLANDS/COPPER BASIN-
INCLUDING CLAYTON AND COPPER BASIN
1232 PM MDT WED AUG 26 2026
TONIGHT
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS IN
THE EVENING. SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE
EVENING. LOWS 49 TO 59.
THURSDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING...THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE
AFTERNOON. HIGHS 75 TO 85.
THURSDAY NIGHT...PARTLY CLOUDY IN THE EVENING
THEN MOSTLY
CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS
47 TO 57.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS
67 TO 77.
FRIDAY NIGHT
RAIN SHOWERS LIKELY. COLDER. LOWS 42 TO 52.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 65 TO 75.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND
A SLIGHT CHANCE OF THUNDERSTORMS. LOWS 35 TO 45.
SUNDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 61 TO 71.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO 45.
MONDAY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 68 TO 78.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 40 TO
50.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 67 TO 77.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF
RAIN. LOWS 39 TO 49. HIGHS 64 TO 74.
IDZ055-271000-
EASTERN MAGIC VALLEY-
INCLUDING BURLEY, RUPERT, HEYBURN, AND OAKLEY
1232 PM MDT WED AUG 26 2026
TONIGHT
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS IN
THE EVENING. SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE
EVENING. LOWS 59 TO 67. SOUTHEAST WINDS UP TO 10 MPH...SHIFTING
TO EAST AROUND 10 MPH AFTER MIDNIGHT.
THURSDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING...THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE
AFTERNOON. HIGHS 88 TO 95. EAST WINDS AROUND 10 MPH...SHIFTING TO
WEST IN THE AFTERNOON. CHANCE OF PRECIPITATION 20 PERCENT.
THURSDAY NIGHT
INCREASING CLOUDS. LOWS 60 TO 68. SOUTHWEST
WINDS AROUND 10 MPH...SHIFTING TO SOUTHEAST AFTER MIDNIGHT.
FRIDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS.
HIGHS 79 TO 86. SOUTHWEST WINDS AROUND 10 MPH. CHANCE OF
PRECIPITATION 20 PERCENT.
FRIDAY NIGHT
RAIN SHOWERS LIKELY. COOLER. LOWS 53 TO 61.
SOUTHWEST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 75 TO 82.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS 48 TO 55.
SUNDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 72 TO 79.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 46 TO 54.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS. HIGHS 78 TO 85. LOWS 50 TO 58.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 79 TO
86.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 50 TO 58.
WEDNESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS
76 TO 83.
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WWW.WEATHER.GOV/POCATELLO
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