031
FPUS55 KPIH 150657
ZFPPIH
ZONE FORECAST PRODUCT FOR IDAHO
NATIONAL WEATHER SERVICE POCATELLO ID
1257 AM MDT FRI MAY 15 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.
IDZ072-152200-
SAWTOOTH/STANLEY BASIN-
INCLUDING STANLEY
1257 AM MDT FRI MAY 15 2026
TODAY
SUNNY. HIGHS 51 TO 61.
TONIGHT
INCREASING CLOUDS. LOWS 29 TO 39.
SATURDAY
PARTLY SUNNY. BREEZY. HIGHS 42 TO 52.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SNOW. COLDER.
LOWS 21 TO 31.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 37 TO 47.
SUNDAY NIGHT THROUGH MONDAY NIGHT
PARTLY CLOUDY. LOWS 22 TO
32. HIGHS 44 TO 54.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS 49 TO 59. LOWS
26 TO 36.
WEDNESDAY THROUGH THURSDAY
PARTLY CLOUDY. HIGHS 59 TO 69. LOWS
29 TO 39.
IDZ073-152200-
SUN VALLEY REGION-
INCLUDING KETCHUM, SUN VALLEY, AND GALENA
1257 AM MDT FRI MAY 15 2026
TODAY
SUNNY. HIGHS 56 TO 66.
TONIGHT
INCREASING CLOUDS. LOWS 30 TO 39.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. BREEZY.
HIGHS 49 TO 59.
SATURDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS 24 TO 31.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 40 TO 50.
SUNDAY NIGHT
MOSTLY CLOUDY. BREEZY. LOWS 24 TO 31.
MONDAY
MOSTLY SUNNY. HIGHS 46 TO 56.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS 25 TO 32.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 51 TO
61.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS 28 TO 36.
HIGHS 58 TO 68.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS 31 TO 40.
HIGHS 63 TO 73.
IDZ052-053-152200-
ARCO/MUD LAKE DESERT-UPPER SNAKE RIVER PLAIN-
INCLUDING MUD LAKE, INL, CRATERS OF THE MOON NM,
IDAHO FALLS, REXBURG, AND ST. ANTHONY
1257 AM MDT FRI MAY 15 2026
...WIND ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO
9 PM MDT THIS EVENING...
TODAY
SUNNY, WINDY. HIGHS 63 TO 72. SOUTHWEST WINDS 10 TO
15 MPH...INCREASING TO 20 TO 30 MPH IN THE AFTERNOON.
TONIGHT
MOSTLY CLOUDY. WINDY. LOWS 35 TO 43. SOUTHWEST WINDS
20 TO 30 MPH...DECREASING TO AROUND 10 MPH AFTER MIDNIGHT.
SATURDAY
DECREASING CLOUDS. VERY WINDY. HIGHS 58 TO 65.
SOUTHWEST WINDS 10 TO 15 MPH...INCREASING TO 25 TO 35 MPH IN THE
AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. BREEZY, COLDER. LOWS 28 TO 36.
SOUTHWEST WINDS 15 TO 25 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SNOW, RAIN AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 45 TO 52. NORTHWEST WINDS 10 TO
15 MPH. CHANCE OF PRECIPITATION 40 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.
WINDY. LOWS 27 TO 34.
MONDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. WINDY. HIGHS
45 TO 54.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS 26 TO 33.
TUESDAY
MOSTLY SUNNY. HIGHS 53 TO 62.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS 30 TO 37.
WEDNESDAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS 61 TO 69.
LOWS 35 TO 42.
THURSDAY
MOSTLY SUNNY. HIGHS 67 TO 75.
IDZ051-152200-
SHOSHONE/LAVA BEDS-
INCLUDING SHOSHONE, RICHFIELD, AND CAREY
1257 AM MDT FRI MAY 15 2026
TODAY
SUNNY, WINDY. HIGHS 63 TO 70. WEST WINDS 20 TO 30 MPH.
TONIGHT
INCREASING CLOUDS. BREEZY. LOWS 35 TO 42. WEST WINDS
15 TO 25 MPH...DECREASING TO UP TO 10 MPH AFTER MIDNIGHT.
SATURDAY
CLOUDY IN THE MORNING THEN CLEARING. WINDY. HIGHS
57 TO 64. WEST WINDS 10 TO 15 MPH...INCREASING TO 20 TO 30 MPH
WITH GUSTS TO AROUND 40 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. BREEZY, COLDER. LOWS 28 TO 35.
WEST WINDS 15 TO 25 MPH.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN AND SNOW.
HIGHS 48 TO 55. WEST WINDS AROUND 10 MPH. CHANCE OF PRECIPITATION
20 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
28 TO 35.
MONDAY AND MONDAY NIGHT
MOSTLY CLOUDY. HIGHS 52 TO 60. LOWS
28 TO 35.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS 59 TO 66. LOWS
32 TO 39.
WEDNESDAY
SUNNY. HIGHS 66 TO 73.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS 36 TO 43.
HIGHS 71 TO 78.
IDZ056-057-152200-
SOUTHERN HILLS/ALBION MOUNTAINS-RAFT RIVER REGION-
INCLUDING ALBION, ALMO, MALTA, ROCKLAND,
AND HOLBROOK
1257 AM MDT FRI MAY 15 2026
TODAY
SUNNY, BREEZY. HIGHS 63 TO 73. NORTHWEST WINDS 10 TO
15 MPH...INCREASING TO 15 TO 25 MPH IN THE AFTERNOON.
TONIGHT
INCREASING CLOUDS. LOWS 36 TO 46. NORTHWEST WINDS
10 TO 15 MPH...DECREASING TO UP TO 10 MPH AFTER MIDNIGHT.
SATURDAY
DECREASING CLOUDS. BREEZY. HIGHS 56 TO 66. NORTHWEST
WINDS 10 TO 15 MPH...INCREASING TO 15 TO 25 MPH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. WINDY, COLDER. LOWS 29 TO 37.
NORTHWEST WINDS 20 TO 30 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SNOW AND RAIN. HIGHS
46 TO 53. NORTHWEST WINDS 10 TO 20 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.
BREEZY. LOWS 28 TO 36.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SNOW. BREEZY. HIGHS 50 TO
57.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS 28 TO 37.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS 58 TO 65. LOWS
32 TO 42.
WEDNESDAY
MOSTLY SUNNY. HIGHS 65 TO 72.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 37 TO 47.
HIGHS 70 TO 78.
IDZ058-059-152200-
MARSH AND ARBON HIGHLANDS-FRANKLIN/EASTERN ONEIDA REGION-
INCLUDING INKOM, MCCAMMON, DOWNEY,
LAVA HOT SPRINGS, MALAD, PRESTON, AND THATCHER
1257 AM MDT FRI MAY 15 2026
TODAY
SUNNY. HIGHS 61 TO 71.
TONIGHT
PARTLY CLOUDY. LOWS 34 TO 44.
SATURDAY
MOSTLY CLOUDY. HIGHS 57 TO 67.
SATURDAY NIGHT
PARTLY CLOUDY. BREEZY, COLDER. LOWS 28 TO 37.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SNOW AND A SLIGHT CHANCE
OF RAIN. HIGHS 43 TO 53.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND A
SLIGHT CHANCE OF RAIN. BREEZY. LOWS 27 TO 35. HIGHS 44 TO 54.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS 25 TO 34.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS 52 TO 62. LOWS
29 TO 39.
WEDNESDAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS 59 TO 69.
LOWS 34 TO 44.
THURSDAY
SUNNY. HIGHS 65 TO 75.
IDZ054-152200-
LOWER SNAKE RIVER PLAIN-
INCLUDING POCATELLO, BLACKFOOT, AMERICAN FALLS,
SHELLEY, AND FORT HALL
1257 AM MDT FRI MAY 15 2026
...LAKE WIND ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING
TO 9 PM MDT THIS EVENING FOR AMERICAN FALLS RESERVOIR...
TODAY
SUNNY, WINDY. HIGHS 62 TO 69. SOUTHWEST WINDS 20 TO
30 MPH.
TONIGHT
INCREASING CLOUDS. BREEZY. LOWS 36 TO 43. SOUTHWEST
WINDS 15 TO 25 MPH...DECREASING TO AROUND 10 MPH AFTER MIDNIGHT.
SATURDAY
DECREASING CLOUDS. WINDY. HIGHS 58 TO 65. SOUTHWEST
WINDS 10 TO 15 MPH...INCREASING TO 20 TO 30 MPH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. WINDY. LOWS 30 TO 37. SOUTHWEST
WINDS 20 TO 30 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF RAIN AND A SLIGHT CHANCE
OF SNOW. HIGHS 48 TO 55. WEST WINDS 10 TO 15 MPH. CHANCE OF
PRECIPITATION 30 PERCENT.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND
SNOW. WINDY. LOWS 28 TO 35. HIGHS 49 TO 56.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS 26 TO 34.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS 57 TO 64. LOWS
31 TO 38.
WEDNESDAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS 63 TO 70.
LOWS 35 TO 43.
THURSDAY
SUNNY. HIGHS 67 TO 76.
IDZ075-152200-
WOOD RIVER FOOTHILLS-
INCLUDING HAILEY, BELLEVUE, AND PICABO
1257 AM MDT FRI MAY 15 2026
TODAY...SUNNY, WINDY. HIGHS 58 TO 68. WEST WINDS 10 TO 15 MPH
INCREASING TO 20 TO 30 MPH IN THE AFTERNOON.
TONIGHT
INCREASING CLOUDS. BREEZY. LOWS 34 TO 43. WEST WINDS
15 TO 25 MPH...BECOMING NORTHWEST UP TO 10 MPH AFTER MIDNIGHT.
SATURDAY
CLOUDY IN THE MORNING THEN CLEARING. WINDY. HIGHS
51 TO 61. WEST WINDS 10 TO 15 MPH...INCREASING TO 20 TO 30 MPH
WITH GUSTS TO AROUND 40 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. BREEZY, COLDER. LOWS 27 TO 34.
WEST WINDS 15 TO 25 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SNOW AND RAIN. HIGHS
42 TO 52. NORTHWEST WINDS UP TO 10 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLOUDY. LOWS 27 TO
35. HIGHS 47 TO 57.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS 52 TO 62. LOWS
31 TO 38.
WEDNESDAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS 59 TO 69.
LOWS 35 TO 44.
THURSDAY
MOSTLY SUNNY. HIGHS 65 TO 75.
IDZ069-152200-
LOST RIVER RANGE-
INCLUDING BORAH PEAK
1257 AM MDT FRI MAY 15 2026
TODAY
SUNNY, BREEZY. HIGHS 57 TO 67.
TONIGHT
MOSTLY CLOUDY. WINDY. LOWS 36 TO 43. WEST WINDS AROUND
30 MPH IN THE EVENING.
SATURDAY
DECREASING CLOUDS. WINDY. HIGHS 50 TO 60. WEST WINDS
AROUND 30 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. WINDY,
COLDER. LOWS 28 TO 35. NORTHWEST WINDS AROUND 30 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. BREEZY. HIGHS
38 TO 48.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF
SNOW. WINDY. LOWS 26 TO 33. HIGHS 42 TO 52.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS 27 TO 34.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 48 TO
58.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS 32 TO 39.
HIGHS 55 TO 65.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS 36 TO 43.
HIGHS 61 TO 71.
IDZ063-064-152200-
CARIBOU RANGE-BIG HOLE MOUNTAINS-
INCLUDING WAYAN, SWAN VALLEY, AND VICTOR
1257 AM MDT FRI MAY 15 2026
TODAY
SUNNY, BREEZY. HIGHS 60 TO 68.
TONIGHT
MOSTLY CLEAR. LOWS 31 TO 41.
SATURDAY
MOSTLY CLOUDY. HIGHS 56 TO 64.
SATURDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS 28 TO 36.
SUNDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 43 TO
51.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 27 TO
35.
MONDAY
SNOW LIKELY, A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 42 TO 49.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 24 TO
33.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 50 TO
57.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS 27 TO 36.
HIGHS 58 TO 65.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 31 TO 40.
THURSDAY
SUNNY. HIGHS 64 TO 73.
IDZ068-070-152200-
LOST RIVER VALLEY-CHALLIS/PAHSIMEROI VALLEYS-
INCLUDING HOWE, ARCO, MACKAY, CHILLY, AND CHALLIS
1257 AM MDT FRI MAY 15 2026
TODAY
SUNNY, BREEZY. HIGHS 59 TO 69. WEST WINDS AROUND
10 MPH...INCREASING TO 15 TO 25 MPH IN THE AFTERNOON.
TONIGHT
MOSTLY CLOUDY. BREEZY. LOWS 35 TO 42. WEST WINDS 15 TO
25 MPH...DECREASING TO UP TO 10 MPH AFTER MIDNIGHT.
SATURDAY
DECREASING CLOUDS. WINDY. HIGHS 52 TO 62. WEST WINDS
10 TO 15 MPH...INCREASING TO 20 TO 30 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. WINDY,
COLDER. LOWS 26 TO 33. NORTHWEST WINDS 20 TO 30 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS 40 TO 50.
NORTH WINDS 10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. WINDY. LOWS
26 TO 33.
MONDAY AND MONDAY NIGHT
MOSTLY CLOUDY. BREEZY. HIGHS 44 TO 54.
LOWS 26 TO 33.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS 51 TO 61. LOWS
31 TO 38.
WEDNESDAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS 59 TO 69.
LOWS 35 TO 42.
THURSDAY
MOSTLY SUNNY. HIGHS 64 TO 74.
IDZ066-067-152200-
CENTENNIAL MOUNTAINS - ISLAND PARK-BEAVERHEAD - LEMHI HIGHLANDS-
INCLUDING ISLAND PARK, KILGORE, DUBOIS, SPENCER,
EDIE SCHOOL, AND SMALL
1257 AM MDT FRI MAY 15 2026
TODAY
SUNNY. HIGHS 60 TO 68.
TONIGHT
MOSTLY CLOUDY. LOWS 33 TO 43.
SATURDAY
MOSTLY CLOUDY. WINDY. HIGHS 53 TO 62. SOUTHWEST WINDS
AROUND 30 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. BREEZY,
COLDER. LOWS 27 TO 34.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 41 TO 48.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.
WINDY. LOWS 25 TO 32.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SNOW. WINDY. HIGHS 40 TO
48.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS 23 TO 31.
TUESDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF THUNDERSTORMS AND
SNOW SHOWERS. HIGHS 49 TO 57.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS 26 TO 36.
WEDNESDAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS 56 TO 64.
LOWS 31 TO 41.
THURSDAY
MOSTLY SUNNY. HIGHS 62 TO 70.
IDZ065-152200-
TETON VALLEY-
INCLUDING ASHTON, TETONIA, AND DRIGGS
1257 AM MDT FRI MAY 15 2026
TODAY
SUNNY, BREEZY. HIGHS 62 TO 69.
TONIGHT
PARTLY CLOUDY. BREEZY. LOWS 35 TO 42.
SATURDAY
MOSTLY CLOUDY. BREEZY. HIGHS AROUND 60.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 29 TO 36.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS, RAIN
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS AROUND 48.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.
LOWS 26 TO 33.
MONDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS, SNOW
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS AROUND 47.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 24 TO
31.
TUESDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF THUNDERSTORMS.
HIGHS 51 TO 58.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS 28 TO 35.
WEDNESDAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS 59 TO 66.
LOWS 33 TO 40.
THURSDAY
SUNNY. HIGHS 65 TO 72.
IDZ062-152200-
BLACKFOOT MOUNTAINS-
INCLUDING GRACE, SODA SPRINGS, HENRY, AND BONE
1257 AM MDT FRI MAY 15 2026
TODAY
SUNNY, BREEZY. HIGHS 58 TO 67.
TONIGHT
PARTLY CLOUDY. LOWS 33 TO 43.
SATURDAY
DECREASING CLOUDS. BREEZY. HIGHS 54 TO 63.
SATURDAY NIGHT
PARTLY CLOUDY. BREEZY, COLDER. LOWS 27 TO 37.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SNOW SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 43 TO 50.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.
LOWS 26 TO 34.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SNOW SHOWERS, RAIN
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. BREEZY. HIGHS 42 TO
49.
MONDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND
SNOW. LOWS 23 TO 32.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS 50 TO 57. LOWS
27 TO 37.
WEDNESDAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS 56 TO 65.
LOWS 32 TO 42.
THURSDAY
SUNNY. HIGHS 61 TO 71.
IDZ060-152200-
BEAR RIVER RANGE-
INCLUDING EMIGRATION SUMMIT
1257 AM MDT FRI MAY 15 2026
TODAY
SUNNY. HIGHS 61 TO 68.
TONIGHT
MOSTLY CLEAR. LOWS 39 TO 46.
SATURDAY
MOSTLY CLOUDY. HIGHS 57 TO 64.
SATURDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS 33 TO 40.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 42 TO 49.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 31 TO
38.
MONDAY
SNOW LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS
40 TO 47.
MONDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. LOWS
29 TO 36.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF THUNDERSTORMS AND
SNOW SHOWERS. HIGHS 48 TO 55.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS 33 TO 40.
HIGHS 57 TO 64.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 38 TO 45.
THURSDAY
SUNNY. HIGHS 63 TO 70.
IDZ061-152200-
BEAR LAKE VALLEY-
INCLUDING ST. CHARLES, MONTPELIER, AND GEORGETOWN
1257 AM MDT FRI MAY 15 2026
TODAY
SUNNY. HIGHS 62 TO 69.
TONIGHT
MOSTLY CLEAR. LOWS 31 TO 41.
SATURDAY
PARTLY SUNNY. HIGHS 59 TO 66.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 27 TO 37.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SNOW AND RAIN. COOLER.
HIGHS AROUND 49.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.
LOWS 25 TO 34.
MONDAY
SNOW LIKELY WITH POSSIBLE SHOWERS AND THUNDERSTORMS.
HIGHS AROUND 46.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
LOWS 22 TO 32.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS 50 TO 57. LOWS
26 TO 36.
WEDNESDAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS 57 TO 64.
LOWS 30 TO 40.
THURSDAY
SUNNY. HIGHS 63 TO 71.
IDZ071-074-152200-
FRANK CHURCH WILDERNESS-BIG LOST HIGHLANDS/COPPER BASIN-
INCLUDING CLAYTON AND COPPER BASIN
1257 AM MDT FRI MAY 15 2026
TODAY
SUNNY, BREEZY. HIGHS 53 TO 63.
TONIGHT
MOSTLY CLOUDY. LOWS 30 TO 39.
SATURDAY
DECREASING CLOUDS. WINDY. HIGHS 44 TO 54. WEST WINDS
AROUND 30 MPH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SNOW. COLDER.
LOWS 22 TO 30.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS 37 TO 47.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. BREEZY. LOWS
23 TO 31.
MONDAY AND MONDAY NIGHT
MOSTLY CLOUDY. HIGHS 43 TO 53. LOWS
24 TO 32.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 49 TO
59.
TUESDAY NIGHT THROUGH THURSDAY
PARTLY CLOUDY. LOWS 29 TO 39.
HIGHS 58 TO 68.
IDZ055-152200-
EASTERN MAGIC VALLEY-
INCLUDING BURLEY, RUPERT, HEYBURN, AND OAKLEY
1257 AM MDT FRI MAY 15 2026
TODAY
SUNNY, WINDY. HIGHS 63 TO 70. WEST WINDS 20 TO 30 MPH.
TONIGHT
INCREASING CLOUDS. LOWS 37 TO 46. WEST WINDS 10 TO
15 MPH...SHIFTING TO SOUTHWEST AFTER MIDNIGHT.
SATURDAY
CLOUDY IN THE MORNING THEN CLEARING. WINDY. HIGHS
58 TO 65. WEST WINDS 10 TO 20 MPH...INCREASING TO 20 TO 30 MPH IN
THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. BREEZY, COLDER. LOWS 30 TO 37.
WEST WINDS 15 TO 25 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF RAIN AND A SLIGHT CHANCE
OF SNOW. HIGHS 48 TO 55. WEST WINDS 10 TO 15 MPH. CHANCE OF
PRECIPITATION 40 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
LOWS 30 TO 37.
MONDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF RAIN AND SNOW.
HIGHS 52 TO 59.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS 29 TO 37.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS 59 TO 66. LOWS
33 TO 42.
WEDNESDAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS 65 TO 72.
LOWS 37 TO 47.
THURSDAY
SUNNY. HIGHS 71 TO 78.
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