906
FPUS55 KPIH 290632
ZFPPIH
ZONE FORECAST PRODUCT FOR IDAHO
NATIONAL WEATHER SERVICE POCATELLO ID
1231 AM MDT SAT AUG 29 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.
IDZ072-292200-
SAWTOOTH/STANLEY BASIN-
INCLUDING STANLEY
1231 AM MDT SAT AUG 29 2026
TODAY...MOSTLY SUNNY. A SLIGHT CHANCE OF RAIN IN THE MORNING
THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON. HIGHS 64 TO 74.
TONIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE
EVENING...THEN MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. COLDER. LOWS 31 TO
41.
SUNDAY
SUNNY. HIGHS 60 TO 70.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 29 TO 39.
MONDAY
SUNNY, WARMER. HIGHS 69 TO 79.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO 45.
TUESDAY
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS 68 TO 78.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND
A SLIGHT CHANCE OF THUNDERSTORMS. LOWS 34 TO 44.
WEDNESDAY
MOSTLY SUNNY. HIGHS 61 TO 71.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS 33 TO 43.
THURSDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS
59 TO 69.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF
RAIN. LOWS 32 TO 42. HIGHS 61 TO 71.
IDZ073-292200-
SUN VALLEY REGION-
INCLUDING KETCHUM, SUN VALLEY, AND GALENA
1231 AM MDT SAT AUG 29 2026
TODAY...PARTLY SUNNY. A CHANCE OF RAIN IN THE MORNING
THEN A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
HIGHS 66 TO 75.
TONIGHT...MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE EVENING
THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT.
COLDER. LOWS 37 TO 47.
SUNDAY
SUNNY. HIGHS 63 TO 73.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 34 TO 44.
MONDAY
SUNNY. HIGHS 70 TO 78.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
41 TO 51.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 70 TO 79.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND
A SLIGHT CHANCE OF THUNDERSTORMS. LOWS 38 TO 48.
WEDNESDAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS 63 TO 73.
LOWS 37 TO 47.
THURSDAY
PARTLY SUNNY. HIGHS 63 TO 72.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 37 TO 47.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 63 TO
73.
IDZ052-053-292200-
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 SAT AUG 29 2026
TODAY
PARTLY SUNNY. A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING...THEN A CHANCE OF SHOWERS
AND THUNDERSTORMS IN THE AFTERNOON. HIGHS 70 TO 79. SOUTHWEST
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING...THEN MOSTLY CLOUDY WITH A CHANCE
OF RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT. LOWS 46 TO 54. SOUTH WINDS 10 TO 15 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING...THEN SUNNY IN THE
AFTERNOON. BREEZY. HIGHS 67 TO 76. SOUTHWEST WINDS 10 TO 15 MPH
WITH GUSTS TO AROUND 25 MPH...INCREASING TO 15 TO 25 MPH WITH
GUSTS TO AROUND 35 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION
50 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS 38 TO 47. SOUTH WINDS
10 TO 15 MPH.
MONDAY
SUNNY. HIGHS 72 TO 80. SOUTHEAST WINDS UP TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 44 TO
53.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 74 TO 82.
TUESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
45 TO 55.
WEDNESDAY THROUGH THURSDAY
PARTLY CLOUDY. BREEZY. HIGHS 70 TO
78. LOWS 44 TO 53.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF
RAIN. LOWS 44 TO 52. HIGHS 71 TO 78.
IDZ051-292200-
SHOSHONE/LAVA BEDS-
INCLUDING SHOSHONE, RICHFIELD, AND CAREY
1231 AM MDT SAT AUG 29 2026
TODAY
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS 76 TO
83. SOUTHWEST WINDS UP TO 10 MPH...INCREASING TO 10 TO 15 MPH IN
THE AFTERNOON.
TONIGHT
PARTLY CLOUDY. COOLER. LOWS 47 TO 54. SOUTHWEST WINDS
AROUND 10 MPH.
SUNDAY
SUNNY, BREEZY. HIGHS 70 TO 77. SOUTHWEST WINDS 15 TO
25 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS 40 TO 47. WEST WINDS
AROUND 10 MPH.
MONDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN. WARMER. HIGHS 78 TO
85. EAST WINDS AROUND 10 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 49 TO
57.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS 80 TO 87. LOWS
49 TO 56.
WEDNESDAY THROUGH THURSDAY
PARTLY CLOUDY. HIGHS 74 TO 81. LOWS
48 TO 55.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF
RAIN. LOWS 46 TO 53. HIGHS 73 TO 80.
IDZ056-057-292200-
SOUTHERN HILLS/ALBION MOUNTAINS-RAFT RIVER REGION-
INCLUDING ALBION, ALMO, MALTA, ROCKLAND,
AND HOLBROOK
1231 AM MDT SAT AUG 29 2026
TODAY
PARTLY SUNNY. A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING...THEN A CHANCE OF SHOWERS
AND THUNDERSTORMS IN THE AFTERNOON. HIGHS 73 TO 80. SOUTHWEST
WINDS 10 TO 15 MPH.
TONIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING...THEN PARTLY CLOUDY WITH A CHANCE
OF RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT. COOLER. LOWS 45 TO 55. SOUTH WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS 69 TO 77. NORTHWEST WINDS 10 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 42 TO 52. NORTHWEST WINDS UP
TO 10 MPH.
MONDAY
SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE
OF THUNDERSTORMS. HIGHS 75 TO 82. SOUTHEAST WINDS UP TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 47 TO 57.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. BREEZY. HIGHS 76 TO
83. LOWS 47 TO 57.
WEDNESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS
73 TO 80.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 46 TO 56.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF
RAIN. HIGHS 73 TO 80. LOWS 44 TO 54.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 73 TO 80.
IDZ058-059-292200-
MARSH AND ARBON HIGHLANDS-FRANKLIN/EASTERN ONEIDA REGION-
INCLUDING INKOM, MCCAMMON, DOWNEY,
LAVA HOT SPRINGS, MALAD, PRESTON, AND THATCHER
1231 AM MDT SAT AUG 29 2026
TODAY
A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE MORNING...THEN RAIN SHOWERS LIKELY AND A
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 68 TO 78.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE EVENING...THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. COOLER. LOWS 46 TO 56.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING...THEN SUNNY IN THE
AFTERNOON. HIGHS 65 TO 75.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 41 TO 51.
MONDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 71 TO 81.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 45 TO 55.
TUESDAY
SUNNY. HIGHS 71 TO 81.
TUESDAY NIGHT THROUGH THURSDAY NIGHT
PARTLY CLOUDY WITH A
SLIGHT CHANCE OF RAIN. BREEZY. LOWS 46 TO 56. HIGHS 69 TO 79.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 68 TO 78.
IDZ054-292200-
LOWER SNAKE RIVER PLAIN-
INCLUDING POCATELLO, BLACKFOOT, AMERICAN FALLS,
SHELLEY, AND FORT HALL
1231 AM MDT SAT AUG 29 2026
TODAY
MOSTLY SUNNY. A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING...THEN A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS 73 TO 80.
SOUTHWEST WINDS 10 TO 15 MPH.
TONIGHT
DECREASING CLOUDS. A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 47 TO 55. SOUTH WINDS 10 TO
15 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
SUNDAY
MOSTLY SUNNY. BREEZY. HIGHS 67 TO 75. SOUTHWEST WINDS
15 TO 25 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS 39 TO 48. SOUTHWEST
WINDS 10 TO 15 MPH.
MONDAY
SUNNY, WARMER. HIGHS 75 TO 82. NORTH WINDS UP TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 45 TO 54.
TUESDAY THROUGH THURSDAY
PARTLY CLOUDY. BREEZY. HIGHS 72 TO
82. LOWS 45 TO 55.
THURSDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS 44 TO 52.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 71 TO 79.
IDZ075-292200-
WOOD RIVER FOOTHILLS-
INCLUDING HAILEY, BELLEVUE, AND PICABO
1231 AM MDT SAT AUG 29 2026
TODAY...MOSTLY SUNNY. A SLIGHT CHANCE OF RAIN IN THE MORNING
THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON. HIGHS 69 TO 79. LIGHT AND VARIABLE WINDS...BECOMING
SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.
TONIGHT...PARTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING
THEN
A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. COLDER. LOWS 43 TO 53.
WEST WINDS AROUND 10 MPH IN THE EVENING...BECOMING LIGHT AND
VARIABLE.
SUNDAY
SUNNY, BREEZY. HIGHS 65 TO 74. WEST WINDS AROUND
10 MPH...INCREASING TO SOUTHWEST 15 TO 25 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS 37 TO 47. NORTHWEST
WINDS AROUND 10 MPH.
MONDAY
SUNNY, WARMER. HIGHS 71 TO 81. SOUTH WINDS AROUND
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
45 TO 55.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 72 TO 82.
TUESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
44 TO 54.
WEDNESDAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS 66 TO 76.
LOWS 43 TO 53.
THURSDAY
PARTLY SUNNY. HIGHS 65 TO 75.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 42 TO 52.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 66 TO
76.
IDZ069-292200-
LOST RIVER RANGE-
INCLUDING BORAH PEAK
1231 AM MDT SAT AUG 29 2026
TODAY...PARTLY SUNNY. A CHANCE OF RAIN IN THE MORNING
THEN A
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS 65 TO
75.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING...THEN A CHANCE OF RAIN SHOWERS AND
A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. COLDER. LOWS
43 TO 50.
SUNDAY
SUNNY. HIGHS 64 TO 72.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 41 TO 48.
MONDAY
SUNNY. HIGHS 67 TO 77.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
46 TO 53.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 68 TO 78.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND
A SLIGHT CHANCE OF THUNDERSTORMS. LOWS 45 TO 52.
WEDNESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. BREEZY. HIGHS 64 TO 74.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY. BREEZY. LOWS 44 TO
51. HIGHS 63 TO 73.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF
RAIN. LOWS 44 TO 51. HIGHS 63 TO 73.
IDZ063-064-292200-
CARIBOU RANGE-BIG HOLE MOUNTAINS-
INCLUDING WAYAN, SWAN VALLEY, AND VICTOR
1231 AM MDT SAT AUG 29 2026
TODAY...A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING
THEN RAIN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS 66 TO 73.
TONIGHT...A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING
THEN RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. COLDER. LOWS 42 TO 52.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING...THEN MOSTLY SUNNY
IN THE AFTERNOON. HIGHS 65 TO 72.
SUNDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS 36 TO 45.
MONDAY
SUNNY. HIGHS 71 TO 78.
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 CHANCE OF RAIN AND A SLIGHT CHANCE
OF THUNDERSTORMS. HIGHS 71 TO 78.
TUESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
41 TO 51.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 68 TO 75.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
PARTLY CLOUDY WITH A
SLIGHT CHANCE OF RAIN. LOWS 40 TO 50. HIGHS 68 TO 75.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 68 TO 75.
IDZ068-070-292200-
LOST RIVER VALLEY-CHALLIS/PAHSIMEROI VALLEYS-
INCLUDING HOWE, ARCO, MACKAY, CHILLY, AND CHALLIS
1231 AM MDT SAT AUG 29 2026
TODAY...PARTLY SUNNY. A CHANCE OF RAIN IN THE MORNING
THEN A
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS 68 TO
78. SOUTH WINDS 10 TO 20 MPH.
TONIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING...THEN MOSTLY CLOUDY WITH
A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. COLDER. LOWS 41 TO 50. SOUTHWEST WINDS 10 TO
15 MPH.
SUNDAY...SUNNY. HIGHS 66 TO 76. SOUTHWEST WINDS UP TO 10 MPH
SHIFTING TO WEST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 37 TO 46. WEST WINDS UP TO
10 MPH.
MONDAY
SUNNY. HIGHS 71 TO 81. SOUTH WINDS UP TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
44 TO 52.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 70 TO 80.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND
A SLIGHT CHANCE OF THUNDERSTORMS. LOWS 43 TO 50.
WEDNESDAY
MOSTLY SUNNY. HIGHS 67 TO 77.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY. BREEZY. LOWS 41 TO
49. HIGHS 66 TO 76.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 41 TO 49.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 66 TO
76.
IDZ066-067-292200-
CENTENNIAL MOUNTAINS - ISLAND PARK-BEAVERHEAD - LEMHI HIGHLANDS-
INCLUDING ISLAND PARK, KILGORE, DUBOIS, SPENCER,
EDIE SCHOOL, AND SMALL
1231 AM MDT SAT AUG 29 2026
TODAY
RAIN LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING...THEN RAIN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS 65 TO 73.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING...THEN A CHANCE OF SHOWERS
AND THUNDERSTORMS AFTER MIDNIGHT. COLDER. LOWS 40 TO 50.
SUNDAY
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE MORNING...THEN SUNNY IN THE AFTERNOON. HIGHS
63 TO 71.
SUNDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS 34 TO 44.
MONDAY
SUNNY. HIGHS 67 TO 74.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 40 TO
50.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 69 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
65 TO 73.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 38 TO 48.
THURSDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS
66 TO 73.
THURSDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS 39 TO 49.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 65 TO 73.
IDZ065-292200-
TETON VALLEY-
INCLUDING ASHTON, TETONIA, AND DRIGGS
1231 AM MDT SAT AUG 29 2026
TODAY...A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING
THEN RAIN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS 68 TO 75.
TONIGHT...A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING
THEN RAIN SHOWERS AND A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.
LOWS 41 TO 50.
SUNDAY
RAIN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN
THE MORNING...THEN SUNNY IN THE AFTERNOON. HIGHS AROUND 69.
SUNDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS 35 TO 42.
MONDAY
SUNNY. HIGHS AROUND 74.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 40 TO 48.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 72 TO 79.
TUESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS 41 TO 49.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 69 TO 76.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 40 TO 48.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF
RAIN. HIGHS AROUND 73. LOWS 40 TO 48.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS AROUND 73.
IDZ062-292200-
BLACKFOOT MOUNTAINS-
INCLUDING GRACE, SODA SPRINGS, HENRY, AND BONE
1231 AM MDT SAT AUG 29 2026
TODAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING...THEN A CHANCE OF SHOWERS
AND THUNDERSTORMS IN THE AFTERNOON. HIGHS 64 TO 74.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE EVENING...THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS 44 TO 54.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING...THEN SUNNY IN THE
AFTERNOON. HIGHS 62 TO 72.
SUNDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS 38 TO 48.
MONDAY
SUNNY. HIGHS 68 TO 77.
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 68 TO 78.
TUESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
BREEZY. LOWS 45 TO 55.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. BREEZY. HIGHS 65 TO 74.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 43 TO 53.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF
RAIN. BREEZY. HIGHS 66 TO 75. LOWS 43 TO 53.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 65 TO 75.
IDZ060-292200-
BEAR RIVER RANGE-
INCLUDING EMIGRATION SUMMIT
1231 AM MDT SAT AUG 29 2026
TODAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING...THEN A CHANCE OF SHOWERS
AND THUNDERSTORMS IN THE AFTERNOON. HIGHS 66 TO 73.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE EVENING...THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS 52 TO 59.
SUNDAY
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE MORNING...THEN MOSTLY SUNNY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS 66 TO 73.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 48 TO 55.
MONDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 70 TO 77.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 51 TO 58.
TUESDAY
SUNNY. HIGHS 70 TO 77.
TUESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
BREEZY. LOWS 53 TO 60.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. BREEZY. HIGHS 67 TO 74.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
PARTLY CLOUDY WITH A
SLIGHT CHANCE OF RAIN. LOWS 51 TO 59. HIGHS 68 TO 75.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 69 TO 76.
IDZ061-292200-
BEAR LAKE VALLEY-
INCLUDING ST. CHARLES, MONTPELIER, AND GEORGETOWN
1231 AM MDT SAT AUG 29 2026
TODAY
A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE MORNING...THEN RAIN SHOWERS AND A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 66 TO 73.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE EVENING...THEN A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. COLDER. LOWS 41 TO 51.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING...THEN MOSTLY SUNNY
IN THE AFTERNOON. HIGHS 66 TO 73.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 38 TO 48.
MONDAY
SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE
OF THUNDERSTORMS. HIGHS 69 TO 76.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 41 TO 51.
TUESDAY
SUNNY. HIGHS 70 TO 77.
TUESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
42 TO 52.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 67 TO 74.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
PARTLY CLOUDY WITH A
SLIGHT CHANCE OF RAIN. LOWS 41 TO 51. HIGHS 69 TO 76.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 69 TO 76.
IDZ071-074-292200-
FRANK CHURCH WILDERNESS-BIG LOST HIGHLANDS/COPPER BASIN-
INCLUDING CLAYTON AND COPPER BASIN
1231 AM MDT SAT AUG 29 2026
TODAY...PARTLY SUNNY. A CHANCE OF RAIN IN THE MORNING
THEN A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
HIGHS 65 TO 75.
TONIGHT...PARTLY CLOUDY WITH A CHANCE OF RAIN IN THE EVENING
THEN MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. COLDER. LOWS 36 TO 46.
SUNDAY
SUNNY. HIGHS 62 TO 72.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 33 TO 43.
MONDAY
SUNNY, WARMER. HIGHS 70 TO 80.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
40 TO 50.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 68 TO 78.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND
A SLIGHT CHANCE OF THUNDERSTORMS. LOWS 38 TO 48.
WEDNESDAY
MOSTLY SUNNY. HIGHS 63 TO 73.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS 37 TO 47.
THURSDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. BREEZY.
HIGHS 62 TO 72.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF
RAIN. LOWS 36 TO 46. HIGHS 63 TO 73.
IDZ055-292200-
EASTERN MAGIC VALLEY-
INCLUDING BURLEY, RUPERT, HEYBURN, AND OAKLEY
1231 AM MDT SAT AUG 29 2026
TODAY...MOSTLY SUNNY. A SLIGHT CHANCE OF RAIN IN THE MORNING
THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON. HIGHS 75 TO 82. SOUTHWEST WINDS 10 TO 15 MPH.
TONIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS 49 TO 56. SOUTH WINDS 10 TO
15 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
SUNDAY
SUNNY. HIGHS 71 TO 78. WEST WINDS 10 TO 20 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS 42 TO 52. SOUTHWEST
WINDS UP TO 10 MPH.
MONDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN. WARMER. HIGHS 78 TO
85. EAST WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 49 TO 58.
TUESDAY THROUGH THURSDAY
PARTLY CLOUDY. HIGHS 76 TO 86. LOWS
48 TO 57.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF
RAIN. LOWS 47 TO 54. HIGHS 74 TO 81.
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