216
FPUS55 KPIH 231902
ZFPPIH
ZONE FORECAST PRODUCT FOR IDAHO
NATIONAL WEATHER SERVICE POCATELLO ID
102 PM MDT THU APR 23 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.
IDZ072-241000-
SAWTOOTH/STANLEY BASIN-
INCLUDING STANLEY
102 PM MDT THU APR 23 2026
TONIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. COLDER. SNOW
ACCUMULATION UP TO 2 INCHES. LOWS 18 TO 27.
FRIDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 32 TO
42.
FRIDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE
EVENING. LOWS 14 TO 24.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 36 TO 46.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.
LOWS 18 TO 28.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 38 TO 48.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 18 TO
28.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 39 TO 49.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF
SNOW. LOWS 19 TO 29. HIGHS 44 TO 54.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 23 TO 33.
WEDNESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS
48 TO 58.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 25 TO 35.
THURSDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS
51 TO 61.
IDZ073-241000-
SUN VALLEY REGION-
INCLUDING KETCHUM, SUN VALLEY, AND GALENA
102 PM MDT THU APR 23 2026
TONIGHT...PARTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING
THEN
A SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. SNOW ACCUMULATION AROUND
1 INCH. LOWS 20 TO 28.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 37 TO
47.
FRIDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE
EVENING. LOWS 16 TO 26.
SATURDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS
40 TO 50.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.
LOWS 21 TO 31.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 43 TO 53.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. LOWS
21 TO 29.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 43 TO 53.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. A SLIGHT CHANCE OF
SNOW. LOWS 22 TO 31. HIGHS 47 TO 57.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 27 TO 35.
WEDNESDAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE
OF SNOW. HIGHS 51 TO 61. LOWS 30 TO 37.
THURSDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN AND SNOW.
HIGHS 53 TO 63.
IDZ052-053-241000-
ARCO/MUD LAKE DESERT-UPPER SNAKE RIVER PLAIN-
INCLUDING MUD LAKE, INL, CRATERS OF THE MOON NM,
IDAHO FALLS, REXBURG, AND ST. ANTHONY
102 PM MDT THU APR 23 2026
..FREEZE WARNING IN EFFECT FROM 3 AM TO 10 AM MDT FRIDAY
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN IN THE
EVENING...THEN A CHANCE OF SNOW AFTER MIDNIGHT. BREEZY, COLDER.
LITTLE OR NO SNOW ACCUMULATION. LOWS 23 TO 31. NORTHWEST WINDS
15 TO 25 MPH...BECOMING WEST AROUND 10 MPH AFTER MIDNIGHT.
FRIDAY...PARTLY SUNNY. A CHANCE OF SNOW IN THE MORNING
THEN A
CHANCE OF SNOW SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS 41 TO 48.
NORTHWEST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
20 TO 27. NORTH WINDS 10 TO 15 MPH.
SATURDAY
SUNNY. HIGHS 47 TO 54. SOUTH WINDS AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND
SNOW. LOWS 27 TO 34. SOUTHWEST WINDS 10 TO 15 MPH. CHANCE OF
PRECIPITATION 20 PERCENT.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF RAIN AND SNOW. HIGHS
49 TO 57.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF SNOW. LOWS 27 TO 34.
MONDAY
PARTLY SUNNY WITH A CHANCE OF RAIN AND SNOW. HIGHS
49 TO 57.
MONDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
28 TO 35.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 53 TO 61.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS 32 TO 39.
WEDNESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS
57 TO 64.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 32 TO 39.
THURSDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS
58 TO 67.
IDZ051-241000-
SHOSHONE/LAVA BEDS-
INCLUDING SHOSHONE, RICHFIELD, AND CAREY
102 PM MDT THU APR 23 2026
..WIND ADVISORY REMAINS IN EFFECT UNTIL 8 PM MDT THIS EVENING
..FREEZE WARNING IN EFFECT FROM 3 AM TO 10 AM MDT FRIDAY
TONIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW AFTER MIDNIGHT.
WINDY. LOWS 25 TO 32. WEST WINDS 20 TO 30 MPH...DECREASING TO
10 TO 15 MPH AFTER MIDNIGHT.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. BREEZY.
HIGHS 48 TO 55. WEST WINDS 10 TO 15 MPH...INCREASING TO 15 TO
25 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 20 PERCENT.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 23 TO 30. WEST WINDS 10 TO
15 MPH...SHIFTING TO NORTHEAST AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS 51 TO 58. SOUTHEAST WINDS AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 33. WEST WINDS
AROUND 10 MPH.
SUNDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF RAIN AND SNOW.
HIGHS 52 TO 59.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
27 TO 34.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN. HIGHS 54 TO 61.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 28 TO 35.
TUESDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 57 TO 64.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 32 TO 39.
WEDNESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS
61 TO 68.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 35 TO 42.
THURSDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 63 TO 70.
IDZ056-057-241000-
SOUTHERN HILLS/ALBION MOUNTAINS-RAFT RIVER REGION-
INCLUDING ALBION, ALMO, MALTA, ROCKLAND,
AND HOLBROOK
102 PM MDT THU APR 23 2026
TONIGHT
PARTLY CLOUDY. BREEZY. LOWS 28 TO 36. NORTHWEST WINDS
15 TO 25 MPH...SHIFTING TO WEST 10 TO 15 MPH AFTER MIDNIGHT.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. BREEZY.
HIGHS 48 TO 56. WEST WINDS 10 TO 15 MPH...INCREASING TO 15 TO
25 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 24 TO 32. NORTHWEST WINDS
10 TO 20 MPH...BECOMING WEST UP TO 10 MPH AFTER MIDNIGHT.
SATURDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN AND SNOW.
HIGHS 52 TO 61. SOUTHWEST WINDS UP TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
LOWS 32 TO 39. NORTHWEST WINDS AROUND 10 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN
AND SNOW. HIGHS 50 TO 57. LOWS 29 TO 37.
MONDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS, SNOW AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 52 TO 59.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
31 TO 39.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS, A SLIGHT
CHANCE OF THUNDERSTORMS AND SNOW. HIGHS 57 TO 64.
TUESDAY NIGHT THROUGH THURSDAY
PARTLY CLOUDY WITH A SLIGHT
CHANCE OF RAIN. LOWS 34 TO 44. HIGHS 60 TO 68.
IDZ058-059-241000-
MARSH AND ARBON HIGHLANDS-FRANKLIN/EASTERN ONEIDA REGION-
INCLUDING INKOM, MCCAMMON, DOWNEY,
LAVA HOT SPRINGS, MALAD, PRESTON, AND THATCHER
102 PM MDT THU APR 23 2026
TONIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW IN
THE EVENING...THEN MOSTLY CLOUDY WITH A CHANCE OF SNOW AFTER
MIDNIGHT. BREEZY, COLDER. SNOW ACCUMULATION UP TO 1 INCH. LOWS
26 TO 33.
FRIDAY...PARTLY SUNNY. A CHANCE OF SNOW IN THE MORNING
THEN A
CHANCE OF RAIN, SNOW SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS 44 TO 54.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 21 TO 31.
SATURDAY
SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 48 TO 58.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND
SNOW. LOWS 31 TO 39.
SUNDAY
RAIN AND SNOW LIKELY. HIGHS 46 TO 56.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
LOWS 27 TO 36.
MONDAY
RAIN SHOWERS LIKELY WITH POSSIBLE SNOW AND
THUNDERSTORMS. HIGHS 48 TO 57.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
LOWS 28 TO 37.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS, A SLIGHT
CHANCE OF THUNDERSTORMS AND SNOW. HIGHS 52 TO 61.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 31 TO 40.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 55 TO 65.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS 33 TO 41.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 56 TO 66.
IDZ054-241000-
LOWER SNAKE RIVER PLAIN-
INCLUDING POCATELLO, BLACKFOOT, AMERICAN FALLS,
SHELLEY, AND FORT HALL
102 PM MDT THU APR 23 2026
..FREEZE WARNING IN EFFECT FROM 3 AM TO 10 AM MDT FRIDAY
TONIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW IN THE
EVENING...THEN A CHANCE OF SNOW AFTER MIDNIGHT. WINDY. LITTLE OR
NO SNOW ACCUMULATION. LOWS 28 TO 35. WEST WINDS 20 TO 30 MPH...
DECREASING TO 10 TO 15 MPH AFTER MIDNIGHT.
FRIDAY...PARTLY SUNNY. A CHANCE OF SNOW IN THE MORNING
THEN A
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. LITTLE OR NO SNOW
ACCUMULATION. HIGHS 47 TO 54. WEST WINDS 10 TO 15 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 22 TO 29. NORTH WINDS 10 TO
15 MPH...SHIFTING TO NORTHEAST AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS 52 TO 59. WEST WINDS UP TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND
SNOW. LOWS 31 TO 38. SOUTHWEST WINDS AROUND 10 MPH. CHANCE OF
PRECIPITATION 20 PERCENT.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF RAIN AND SNOW. HIGHS
51 TO 58.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
29 TO 36.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN AND A SLIGHT CHANCE
OF SNOW. HIGHS 53 TO 60.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 29 TO 36.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 57 TO
64.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 32 TO 39.
WEDNESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS
60 TO 67.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS 34 TO 41.
THURSDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS
61 TO 68.
IDZ075-241000-
WOOD RIVER FOOTHILLS-
INCLUDING HAILEY, BELLEVUE, AND PICABO
102 PM MDT THU APR 23 2026
TONIGHT
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SNOW. BREEZY.
LOWS 24 TO 31. WEST WINDS 15 TO 25 MPH...BECOMING NORTHWEST
AROUND 10 MPH AFTER MIDNIGHT.
FRIDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SNOW IN THE AFTERNOON.
HIGHS 41 TO 51. WEST WINDS 10 TO 20 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE
EVENING. LOWS 23 TO 30. NORTHWEST WINDS 10 TO 15 MPH...SHIFTING
TO NORTHEAST AFTER MIDNIGHT.
SATURDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS
44 TO 54. SOUTH WINDS AROUND 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 28 TO 35. NORTHWEST WINDS
AROUND 10 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SNOW AND RAIN. HIGHS
46 TO 56.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND
SNOW. LOWS 26 TO 33.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SNOW AND RAIN. HIGHS
47 TO 57.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 28 TO 35.
TUESDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 50 TO 60.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 32 TO 39.
WEDNESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 53 TO 63.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 34 TO 41.
THURSDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 56 TO 66.
IDZ069-241000-
LOST RIVER RANGE-
INCLUDING BORAH PEAK
102 PM MDT THU APR 23 2026
TONIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. WINDY, COLDER.
SNOW ACCUMULATION OF 1 TO 3 INCHES. LOWS 22 TO 29. NORTHWEST
WINDS AROUND 30 MPH IN THE EVENING.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SNOW. SNOW ACCUMULATION
UP TO 2 INCHES. HIGHS 35 TO 45.
FRIDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE
EVENING. LOWS 20 TO 27.
SATURDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. NOT AS
COLD. HIGHS 40 TO 50.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.
LOWS 26 TO 33.
SUNDAY THROUGH MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW.
HIGHS 42 TO 52. LOWS 26 TO 33.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. LOWS
27 TO 34.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 47 TO 57.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS 31 TO 38.
WEDNESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS
49 TO 59.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 33 TO 40.
THURSDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS
52 TO 62.
IDZ063-064-241000-
CARIBOU RANGE-BIG HOLE MOUNTAINS-
INCLUDING WAYAN, SWAN VALLEY, AND VICTOR
102 PM MDT THU APR 23 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT
TONIGHT ABOVE 6500 FEET ELEVATION...
TONIGHT
SNOW SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN
THE EVENING...THEN A CHANCE OF SNOW AFTER MIDNIGHT. COLDER. SNOW
ACCUMULATION OF 2 TO 3 INCHES. LOWS 23 TO 30.
FRIDAY
SNOW SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE MORNING...THEN A CHANCE OF SNOW SHOWERS AND
A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SNOW
ACCUMULATION OF 1 TO 3 INCHES. HIGHS 37 TO 44.
FRIDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE
EVENING. LOWS 18 TO 25.
SATURDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. NOT AS
COOL. HIGHS 44 TO 51.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.
LOWS 27 TO 34.
SUNDAY
SNOW SHOWERS, RAIN SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS 44 TO 51.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.
LOWS 26 TO 33.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS 46 TO 53.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.
LOWS 26 TO 33.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SNOW SHOWERS, RAIN
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 50 TO 57.
TUESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND
SNOW. LOWS 28 TO 36.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS, SNOW
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 53 TO 60.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND
SNOW. LOWS 30 TO 37.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS, SNOW
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 54 TO 61.
IDZ068-070-241000-
LOST RIVER VALLEY-CHALLIS/PAHSIMEROI VALLEYS-
INCLUDING HOWE, ARCO, MACKAY, CHILLY, AND CHALLIS
102 PM MDT THU APR 23 2026
TONIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. BREEZY, COLDER.
SNOW ACCUMULATION UP TO 2 INCHES. LOWS 21 TO 28. NORTHWEST WINDS
15 TO 25 MPH...DECREASING TO AROUND 10 MPH AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SNOW. LITTLE OR NO SNOW
ACCUMULATION. HIGHS 36 TO 46. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE
EVENING. LOWS 19 TO 26. NORTH WINDS AROUND 10 MPH IN THE
EVENING...BECOMING LIGHT AND VARIABLE.
SATURDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. NOT AS
COOL. HIGHS 42 TO 52. SOUTH WINDS UP TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.
LOWS 25 TO 32. WEST WINDS UP TO 10 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 44 TO 54.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND
RAIN. LOWS 26 TO 33. HIGHS 44 TO 54.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 26 TO 33.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN AND SNOW.
HIGHS 48 TO 58.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS 30 TO 37.
WEDNESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN AND SNOW.
HIGHS 52 TO 62.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS 31 TO 38.
HIGHS 54 TO 64.
IDZ066-241000-
CENTENNIAL MOUNTAINS - ISLAND PARK-
INCLUDING ISLAND PARK AND KILGORE
102 PM MDT THU APR 23 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT
TONIGHT ABOVE 6500 FEET ELEVATION...
TONIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. COLDER. SNOW
ACCUMULATION UP TO 2 INCHES. LOWS 18 TO 25.
FRIDAY...PARTLY SUNNY. A CHANCE OF SNOW IN THE MORNING
THEN A
CHANCE OF SNOW SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. SNOW ACCUMULATION UP TO 2 INCHES. HIGHS 35 TO 42.
FRIDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE
EVENING. LOWS 14 TO 21.
SATURDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. NOT AS
COOL. HIGHS 40 TO 48.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 22 TO
29.
SUNDAY
SNOW SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS 43 TO 50.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 23 TO
30.
MONDAY
SNOW SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS.
HIGHS 42 TO 50.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 23 TO
30.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SNOW SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 46 TO 54.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND
SNOW. LOWS 27 TO 34.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF SNOW. HIGHS 51 TO 58.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS 27 TO 34.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF SNOW. HIGHS 53 TO 60.
IDZ067-241000-
BEAVERHEAD - LEMHI HIGHLANDS-
INCLUDING DUBOIS, SPENCER, EDIE SCHOOL, AND SMALL
102 PM MDT THU APR 23 2026
TONIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. BREEZY, COLDER.
SNOW ACCUMULATION UP TO 2 INCHES. LOWS 21 TO 28.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SNOW. SNOW ACCUMULATION
UP TO 2 INCHES. HIGHS 36 TO 46.
FRIDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE
EVENING. LOWS 17 TO 26.
SATURDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. NOT AS
COOL. HIGHS 42 TO 52.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.
LOWS 24 TO 33.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW
AND RAIN. HIGHS 44 TO 54. LOWS 26 TO 33.
MONDAY
SNOW LIKELY. HIGHS 44 TO 54.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND A SLIGHT
CHANCE OF RAIN. LOWS 25 TO 34.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SNOW AND A SLIGHT CHANCE
OF RAIN. HIGHS 49 TO 59.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS 29 TO 38.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SNOW AND A SLIGHT
CHANCE OF RAIN. HIGHS 52 TO 62.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 30 TO 39.
THURSDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN AND SNOW.
HIGHS 55 TO 65.
IDZ065-241000-
TETON VALLEY-
INCLUDING ASHTON, TETONIA, AND DRIGGS
102 PM MDT THU APR 23 2026
TONIGHT
SNOW SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN
THE EVENING...THEN A CHANCE OF SNOW AFTER MIDNIGHT. COLDER.
LITTLE OR NO SNOW ACCUMULATION. LOWS 21 TO 28.
FRIDAY...SNOW LIKELY IN THE MORNING
THEN A CHANCE OF SNOW
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
SNOW ACCUMULATION UP TO 2 INCHES. HIGHS 39 TO 46.
FRIDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE
EVENING. LOWS 17 TO 24.
SATURDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS
44 TO 51.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW AND
RAIN. LOWS 25 TO 32.
SUNDAY
RAIN SHOWERS, SNOW SHOWERS LIKELY AND A SLIGHT CHANCE
OF THUNDERSTORMS. HIGHS 46 TO 53.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
LOWS 25 TO 32.
MONDAY
SNOW SHOWERS, RAIN SHOWERS LIKELY AND A SLIGHT CHANCE
OF THUNDERSTORMS. HIGHS 46 TO 53.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
LOWS 26 TO 33.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS, SNOW
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 50 TO 57.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS 29 TO 36.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 55 TO 62.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS 29 TO 36.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 56 TO 63.
IDZ062-241000-
BLACKFOOT MOUNTAINS-
INCLUDING GRACE, SODA SPRINGS, HENRY, AND BONE
102 PM MDT THU APR 23 2026
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS, RAIN AND A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING...THEN A CHANCE OF
SNOW AFTER MIDNIGHT. BREEZY. SNOW ACCUMULATION UP TO 1 INCH. LOWS
23 TO 31.
FRIDAY
SNOW SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE MORNING...THEN A CHANCE OF SNOW SHOWERS AND
A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LITTLE OR NO
SNOW ACCUMULATION. HIGHS 40 TO 49.
FRIDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE
EVENING. LOWS 18 TO 28.
SATURDAY
SUNNY WITH A SLIGHT CHANCE OF SNOW. NOT AS COOL.
HIGHS 46 TO 55.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND A
SLIGHT CHANCE OF RAIN. PATCHY FOG. LOWS 27 TO 37.
SUNDAY
SNOW AND RAIN LIKELY. HIGHS 45 TO 52.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND
RAIN. LOWS 25 TO 35. HIGHS 47 TO 54.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
LOWS 27 TO 37.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS, SNOW
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 50 TO 58.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 29 TO 39.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 54 TO 61.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS 30 TO 39.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 55 TO 62.
IDZ060-241000-
BEAR RIVER RANGE-
INCLUDING EMIGRATION SUMMIT
102 PM MDT THU APR 23 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT
TONIGHT ABOVE 6500 FEET ELEVATION...
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE
EVENING...THEN A CHANCE OF SNOW AFTER MIDNIGHT. BREEZY, COLDER.
SNOW ACCUMULATION UP TO 1 INCH. LOWS 27 TO 34.
FRIDAY...PARTLY SUNNY. A CHANCE OF SNOW IN THE MORNING
THEN A
CHANCE OF SNOW SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. BREEZY. SNOW ACCUMULATION UP TO 2 INCHES. HIGHS
42 TO 49.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 27 TO 34.
SATURDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. NOT AS
COOL. HIGHS 47 TO 54.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND
SNOW. LOWS 35 TO 42.
SUNDAY
SNOW SHOWERS, RAIN SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS 43 TO 50.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.
LOWS 31 TO 38.
MONDAY
SNOW SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS 45 TO 52.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.
LOWS 33 TO 40.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS, SNOW
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 49 TO 56.
TUESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. LOWS
36 TO 43.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS, SNOW
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 53 TO 60.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND
SNOW. LOWS 37 TO 44.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS, SNOW
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 54 TO 61.
IDZ061-241000-
BEAR LAKE VALLEY-
INCLUDING ST. CHARLES, MONTPELIER, AND GEORGETOWN
102 PM MDT THU APR 23 2026
TONIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW IN
THE EVENING...THEN MOSTLY CLOUDY WITH A CHANCE OF SNOW AFTER
MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS 25 TO 34.
FRIDAY...PARTLY SUNNY. A CHANCE OF SNOW IN THE MORNING
THEN A
CHANCE OF SNOW SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS 44 TO 51.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 22 TO 32.
SATURDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN AND SNOW. HIGHS
49 TO 56.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A
SLIGHT CHANCE OF SNOW. PATCHY FOG. LOWS 29 TO 39.
SUNDAY
RAIN SHOWERS, SNOW LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS 46 TO 53.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
LOWS 26 TO 35.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SNOW, RAIN AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 48 TO 55.
MONDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND
SNOW. LOWS 26 TO 34.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS, A SLIGHT
CHANCE OF THUNDERSTORMS AND SNOW. HIGHS 52 TO 59.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 28 TO 37.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 55 TO 62.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN.
LOWS 30 TO 39.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 56 TO 63.
IDZ071-074-241000-
FRANK CHURCH WILDERNESS-BIG LOST HIGHLANDS/COPPER BASIN-
INCLUDING CLAYTON AND COPPER BASIN
102 PM MDT THU APR 23 2026
TONIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. BREEZY, COLDER.
SNOW ACCUMULATION OF 1 TO 3 INCHES. LOWS 18 TO 26.
FRIDAY...PARTLY SUNNY. A SLIGHT CHANCE OF SNOW IN THE MORNING
THEN A CHANCE OF SNOW IN THE AFTERNOON. HIGHS 33 TO 43.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW IN THE
EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 15 TO 25.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 38 TO 48.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.
LOWS 20 TO 30.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 40 TO 50.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 20 TO
29.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 40 TO 50.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. LOWS
21 TO 31.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 45 TO 55.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS 25 TO 35.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 48 TO 58.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 27 TO 37.
THURSDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS
52 TO 62.
IDZ055-241000-
EASTERN MAGIC VALLEY-
INCLUDING BURLEY, RUPERT, HEYBURN, AND OAKLEY
102 PM MDT THU APR 23 2026
..FREEZE WARNING IN EFFECT FROM 3 AM TO 10 AM MDT FRIDAY
TONIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW AFTER MIDNIGHT.
WINDY. LOWS 27 TO 36. WEST WINDS 20 TO 30 MPH...DECREASING TO
10 TO 15 MPH AFTER MIDNIGHT.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. BREEZY.
HIGHS 49 TO 56. WEST WINDS 10 TO 15 MPH...INCREASING TO 15 TO
25 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 20 PERCENT.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 23 TO 32. WEST WINDS 10 TO
20 MPH...BECOMING SOUTHWEST UP TO 10 MPH AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS 53 TO 60. SOUTHWEST WINDS UP TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND
SNOW. LOWS 31 TO 38. WEST WINDS AROUND 10 MPH. CHANCE OF
PRECIPITATION 20 PERCENT.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF RAIN AND SNOW. HIGHS
52 TO 59.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
29 TO 37.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN AND A SLIGHT CHANCE
OF SNOW. HIGHS 54 TO 61.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 30 TO 38.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS 57 TO
64.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 34 TO 41.
WEDNESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS
60 TO 67.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 37 TO 44.
THURSDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN. HIGHS
62 TO 69.
WEATHER INFORMATION ON-LINE 24-HOURS A DAY
WWW.WEATHER.GOV/POCATELLO
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