773
FPUS55 KPIH 172054
ZFPPIH
ZONE FORECAST PRODUCT FOR IDAHO
NATIONAL WEATHER SERVICE POCATELLO ID
154 PM MST WED DEC 17 2025
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.
IDZ072-181100-
SAWTOOTH/STANLEY BASIN-
INCLUDING STANLEY
154 PM MST WED DEC 17 2025
..HIGH WIND WARNING NOW IN EFFECT UNTIL 11 PM MST THIS EVENING
...WINTER STORM WARNING IN EFFECT FROM 5 AM THURSDAY TO 5 AM MST
SATURDAY...
TONIGHT
MOSTLY CLOUDY. COLDER. LOWS 12 TO 22.
THURSDAY...SNOW LIKELY IN THE MORNING
THEN SNOW IN THE
AFTERNOON. SNOW MAY BE HEAVY AT TIMES IN THE AFTERNOON. SNOW
ACCUMULATION OF 4 TO 8 INCHES. HIGHS 32 TO 42.
THURSDAY NIGHT
SNOW AND A SLIGHT CHANCE OF RAIN IN THE
EVENING...THEN SNOW AND RAIN AFTER MIDNIGHT. BREEZY. SNOW MAY BE
HEAVY AT TIMES. SNOW ACCUMULATION OF 8 TO 11 INCHES. LOWS 27 TO
36.
FRIDAY
SNOW, BREEZY. SIGNIFICANT ACCUMULATIONS POSSIBLE. HIGHS
32 TO 42.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. MUCH COLDER.
LOWS 8 TO 17.
SATURDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS
23 TO 33.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 12 TO
22.
SUNDAY
SNOW LIKELY. HIGHS 33 TO 43.
SUNDAY NIGHT
SNOW AND RAIN. ACCUMULATIONS POSSIBLE. LOWS 25 TO
35.
MONDAY
SNOW LIKELY. ACCUMULATIONS POSSIBLE. HIGHS 32 TO 42.
MONDAY NIGHT THROUGH TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE
OF SNOW. LOWS 18 TO 28. HIGHS 33 TO 43.
WEDNESDAY
SNOW LIKELY. HIGHS 32 TO 42.
IDZ073-181100-
SUN VALLEY REGION-
INCLUDING KETCHUM, SUN VALLEY, AND GALENA
154 PM MST WED DEC 17 2025
..HIGH WIND WARNING NOW IN EFFECT UNTIL 11 PM MST THIS EVENING
...WINTER STORM WARNING IN EFFECT FROM 5 AM THURSDAY TO 5 AM MST
SATURDAY...
TONIGHT
PARTLY CLOUDY. BREEZY, COLDER. LOWS 11 TO 21.
THURSDAY
SNOW. SNOW MAY BE HEAVY AT TIMES IN THE AFTERNOON.
SNOW ACCUMULATION OF 4 TO 8 INCHES. HIGHS 31 TO 39.
THURSDAY NIGHT...SNOW IN THE EVENING
THEN SNOW AND RAIN AFTER
MIDNIGHT. SNOW MAY BE HEAVY AT TIMES. SNOW ACCUMULATION OF 4 TO
8 INCHES. LOWS 22 TO 29.
FRIDAY
SNOW. SIGNIFICANT ACCUMULATIONS POSSIBLE. HIGHS 32 TO
42.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. MUCH COLDER.
LOWS 8 TO 15.
SATURDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS
24 TO 34.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 13 TO
20.
SUNDAY
SNOW LIKELY. HIGHS 32 TO 41.
SUNDAY NIGHT
SNOW AND RAIN. ACCUMULATIONS POSSIBLE. LOWS 26 TO
33.
MONDAY
SNOW AND RAIN LIKELY. ACCUMULATIONS POSSIBLE. HIGHS
32 TO 42.
MONDAY NIGHT THROUGH TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE
OF SNOW. LOWS 20 TO 30. HIGHS 33 TO 42.
WEDNESDAY
SNOW LIKELY. HIGHS 33 TO 42.
IDZ052-053-181100-
ARCO/MUD LAKE DESERT-UPPER SNAKE RIVER PLAIN-
INCLUDING MUD LAKE, INL, CRATERS OF THE MOON NM,
IDAHO FALLS, REXBURG, AND ST. ANTHONY
154 PM MST WED DEC 17 2025
..HIGH WIND WARNING NOW IN EFFECT UNTIL 11 PM MST THIS EVENING
TONIGHT
INCREASING CLOUDS. BREEZY, COLDER. LOWS 18 TO 27. WEST
WINDS 15 TO 25 MPH...SHIFTING TO SOUTHWEST 10 TO 15 MPH AFTER
MIDNIGHT.
THURSDAY
SNOW. SNOW ACCUMULATION OF 1 TO 3 INCHES. HIGHS 32 TO
42. SOUTH WINDS 10 TO 15 MPH.
THURSDAY NIGHT...SNOW AND RAIN LIKELY IN THE EVENING
THEN A
CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. BREEZY. SNOW ACCUMULATION
UP TO 2 INCHES. LOWS 24 TO 34. SOUTHWEST WINDS 10 TO 15 MPH...
INCREASING TO 15 TO 25 MPH AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 70 PERCENT.
FRIDAY
RAIN. VERY WINDY. HIGHS 39 TO 47. SOUTHWEST WINDS 25 TO
35 MPH.
FRIDAY NIGHT
RAIN LIKELY AND A SLIGHT CHANCE OF SNOW. BREEZY,
COLDER. LOWS 17 TO 27. SOUTHWEST WINDS 15 TO 25 MPH. CHANCE OF
PRECIPITATION 70 PERCENT.
SATURDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS
30 TO 38.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.
LOWS 19 TO 29.
SUNDAY
RAIN LIKELY AND A CHANCE OF SNOW. HIGHS 36 TO 43.
SUNDAY NIGHT
RAIN AND A SLIGHT CHANCE OF SNOW. LOWS 28 TO 38.
MONDAY
RAIN LIKELY. HIGHS 39 TO 47.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF SNOW. LOWS 24 TO 34.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS
39 TO 46.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF SNOW. LOWS 27 TO 37.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF SNOW. HIGHS 40 TO 49.
IDZ051-181100-
SHOSHONE/LAVA BEDS-
INCLUDING SHOSHONE, RICHFIELD, AND CAREY
154 PM MST WED DEC 17 2025
..HIGH WIND WARNING NOW IN EFFECT UNTIL 11 PM MST THIS EVENING
TONIGHT
INCREASING CLOUDS. WINDY, COLDER. LOWS 21 TO 28. WEST
WINDS 20 TO 30 MPH...BECOMING SOUTHWEST AROUND 10 MPH AFTER
MIDNIGHT.
THURSDAY...SNOW IN THE MORNING
THEN SNOW AND RAIN IN THE
AFTERNOON. SNOW ACCUMULATION OF 1 TO 3 INCHES. HIGHS 34 TO 41.
SOUTHEAST WINDS UP TO 10 MPH.
THURSDAY NIGHT...RAIN AND SNOW LIKELY IN THE EVENING
THEN A
CHANCE OF RAIN AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION.
LOWS 27 TO 34. NORTH WINDS AROUND 10 MPH...SHIFTING TO WEST AFTER
MIDNIGHT. CHANCE OF PRECIPITATION 70 PERCENT.
FRIDAY
RAIN. NOT AS COOL. HIGHS 41 TO 49. SOUTHWEST WINDS
10 TO 20 MPH.
FRIDAY NIGHT
RAIN AND A CHANCE OF SNOW. BREEZY, COLDER. LOWS
20 TO 29. WEST WINDS 15 TO 25 MPH. CHANCE OF PRECIPITATION
80 PERCENT.
SATURDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS
33 TO 40.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.
LOWS 23 TO 30.
SUNDAY
RAIN LIKELY AND A SLIGHT CHANCE OF SNOW. HIGHS 38 TO
45.
SUNDAY NIGHT
RAIN. LOWS 32 TO 39.
MONDAY
RAIN LIKELY. HIGHS 41 TO 48.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF SNOW. LOWS 27 TO 34.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN
AND A SLIGHT CHANCE OF SNOW. HIGHS 40 TO 47. LOWS 31 TO 38.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF SNOW. HIGHS 41 TO 49.
IDZ056-057-181100-
SOUTHERN HILLS/ALBION MOUNTAINS-RAFT RIVER REGION-
INCLUDING ALBION, ALMO, MALTA, ROCKLAND,
AND HOLBROOK
154 PM MST WED DEC 17 2025
..HIGH WIND WARNING NOW IN EFFECT UNTIL 11 PM MST THIS EVENING
TONIGHT
INCREASING CLOUDS. WINDY, COLDER. LOWS 22 TO 30.
NORTHWEST WINDS 20 TO 30 MPH...BECOMING SOUTHWEST AROUND 10 MPH
AFTER MIDNIGHT.
THURSDAY...A CHANCE OF SNOW IN THE MORNING
THEN SNOW AND RAIN
IN THE AFTERNOON. SNOW ACCUMULATION OF 1 TO 3 INCHES. HIGHS 37 TO
47. SOUTH WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW IN THE
EVENING...THEN A SLIGHT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT.
BREEZY. LITTLE OR NO SNOW ACCUMULATION. LOWS 30 TO 40. SOUTH
WINDS 15 TO 25 MPH.
FRIDAY
RAIN AND A CHANCE OF SNOW. HIGHS 44 TO 54. SOUTHWEST
WINDS 10 TO 20 MPH.
FRIDAY NIGHT
RAIN WITH SNOW LIKELY. BREEZY, COLDER.
ACCUMULATIONS POSSIBLE. LOWS 26 TO 33. WEST WINDS 15 TO 25 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 37 TO 45.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.
LOWS 28 TO 35.
SUNDAY
RAIN AND A SLIGHT CHANCE OF SNOW. HIGHS 40 TO 49.
SUNDAY NIGHT
RAIN LIKELY. LOWS 35 TO 43.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 43 TO 52.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
LOWS 31 TO 38.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN
AND SNOW. HIGHS 44 TO 51. LOWS 33 TO 40.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF SNOW. HIGHS 46 TO 53.
IDZ059-181100-
FRANKLIN/EASTERN ONEIDA REGION-
INCLUDING MALAD, PRESTON, AND THATCHER
154 PM MST WED DEC 17 2025
..WIND ADVISORY NOW IN EFFECT UNTIL 11 PM MST THIS EVENING
TONIGHT
INCREASING CLOUDS. BREEZY, COLDER. LOWS 21 TO 28.
THURSDAY...A SLIGHT CHANCE OF SNOW IN THE MORNING
THEN SNOW IN
THE AFTERNOON. SNOW ACCUMULATION UP TO 2 INCHES. HIGHS 34 TO 41.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN IN THE
EVENING...THEN A SLIGHT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT.
SNOW ACCUMULATION UP TO 1 INCH. LOWS 28 TO 35.
FRIDAY
RAIN AND A CHANCE OF SNOW. NOT AS COOL. HIGHS 41 TO 49.
FRIDAY NIGHT
RAIN WITH SNOW LIKELY. LOWS 26 TO 33.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 35 TO 43.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.
LOWS 27 TO 34.
SUNDAY
RAIN AND A SLIGHT CHANCE OF SNOW. HIGHS 40 TO 47.
SUNDAY NIGHT
RAIN LIKELY. LOWS 35 TO 42.
MONDAY
RAIN LIKELY. HIGHS 42 TO 49.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF SNOW. LOWS 31 TO 38.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS
43 TO 51.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
34 TO 41.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF SNOW. HIGHS 44 TO 51.
IDZ058-181100-
MARSH AND ARBON HIGHLANDS-
INCLUDING INKOM, MCCAMMON, DOWNEY,
AND LAVA HOT SPRINGS
154 PM MST WED DEC 17 2025
..HIGH WIND WARNING NOW IN EFFECT UNTIL 11 PM MST THIS EVENING
TONIGHT
INCREASING CLOUDS. WINDY, COLDER. LOWS 19 TO 28. WEST
WINDS AROUND 30 MPH IN THE EVENING.
THURSDAY
SNOW. SNOW ACCUMULATION UP TO 2 INCHES. HIGHS 33 TO
42.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN IN THE
EVENING...THEN A SLIGHT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT.
BREEZY. SNOW ACCUMULATION UP TO 2 INCHES. LOWS 27 TO 36.
FRIDAY
RAIN AND A CHANCE OF SNOW. HIGHS 38 TO 47.
FRIDAY NIGHT
SNOW LIKELY AND RAIN. LOWS 22 TO 31.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 32 TO 40.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.
LOWS 24 TO 32.
SUNDAY
RAIN AND A SLIGHT CHANCE OF SNOW. HIGHS 38 TO 45.
SUNDAY NIGHT
RAIN. LOWS 33 TO 40.
MONDAY
RAIN LIKELY AND A SLIGHT CHANCE OF SNOW. HIGHS 39 TO
47.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
LOWS 28 TO 36.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN
AND SNOW. HIGHS 40 TO 48. LOWS 32 TO 39.
WEDNESDAY
RAIN LIKELY AND A SLIGHT CHANCE OF SNOW. HIGHS 41 TO
49.
IDZ054-181100-
LOWER SNAKE RIVER PLAIN-
INCLUDING POCATELLO, BLACKFOOT, AMERICAN FALLS,
SHELLEY, AND FORT HALL
154 PM MST WED DEC 17 2025
..HIGH WIND WARNING NOW IN EFFECT UNTIL 11 PM MST THIS EVENING
TONIGHT
INCREASING CLOUDS. WINDY, COLDER. LOWS 24 TO 31. WEST
WINDS 20 TO 30 MPH...BECOMING SOUTHWEST 10 TO 15 MPH AFTER
MIDNIGHT.
THURSDAY...A SLIGHT CHANCE OF SNOW IN THE MORNING
THEN SNOW
WITH RAIN LIKELY IN THE AFTERNOON. LITTLE OR NO SNOW
ACCUMULATION. HIGHS 37 TO 44. SOUTH WINDS 10 TO 15 MPH. CHANCE OF
PRECIPITATION 80 PERCENT.
THURSDAY NIGHT
SNOW LIKELY AND A CHANCE OF RAIN IN THE
EVENING...THEN A CHANCE OF RAIN AFTER MIDNIGHT. BREEZY. LITTLE OR
NO SNOW ACCUMULATION. LOWS 31 TO 38. SOUTH WINDS 15 TO 25 MPH.
CHANCE OF PRECIPITATION 70 PERCENT.
FRIDAY
RAIN, WINDY. NOT AS COOL. HIGHS 44 TO 51. SOUTHWEST
WINDS 20 TO 30 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
WINDY. LOWS 25 TO 32. SOUTHWEST WINDS 20 TO 30 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
SATURDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. BREEZY.
HIGHS 35 TO 42.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.
LOWS 25 TO 33.
SUNDAY
RAIN LIKELY AND A SLIGHT CHANCE OF SNOW. HIGHS 40 TO
47.
SUNDAY NIGHT
RAIN. LOWS 34 TO 41.
MONDAY
RAIN LIKELY. HIGHS 43 TO 50.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF SNOW. LOWS 29 TO 36.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS
43 TO 50.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 32 TO
39.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF SNOW. HIGHS 44 TO 51.
IDZ075-181100-
WOOD RIVER FOOTHILLS-
INCLUDING HAILEY, BELLEVUE, AND PICABO
154 PM MST WED DEC 17 2025
..HIGH WIND WARNING NOW IN EFFECT UNTIL 11 PM MST THIS EVENING
TONIGHT
PARTLY CLOUDY. BREEZY, COLDER. LOWS 17 TO 24. WEST
WINDS 15 TO 25 MPH...DECREASING TO UP TO 10 MPH AFTER MIDNIGHT.
THURSDAY...A CHANCE OF SNOW IN THE MORNING
THEN SNOW IN THE
AFTERNOON. SNOW ACCUMULATION OF 2 TO 4 INCHES. HIGHS 32 TO 39.
LIGHT AND VARIABLE WINDS...BECOMING NORTH UP TO 10 MPH IN THE
AFTERNOON.
THURSDAY NIGHT
RAIN AND SNOW. SNOW ACCUMULATION OF 1 TO
3 INCHES. LOWS 25 TO 32. WEST WINDS 10 TO 15 MPH.
FRIDAY
RAIN AND SNOW. HIGHS 34 TO 43. SOUTHWEST WINDS 10 TO
20 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. COLDER. LOWS
12 TO 20. WEST WINDS 10 TO 20 MPH.
SATURDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS
25 TO 35.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 16 TO
24.
SUNDAY
SNOW AND RAIN LIKELY. HIGHS 34 TO 41.
SUNDAY NIGHT
RAIN AND A SLIGHT CHANCE OF SNOW. LOWS 29 TO 36.
MONDAY
RAIN LIKELY AND A SLIGHT CHANCE OF SNOW. HIGHS 34 TO
43.
MONDAY NIGHT THROUGH TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE
OF RAIN AND SNOW. LOWS 24 TO 34. HIGHS 34 TO 43.
WEDNESDAY
SNOW AND RAIN LIKELY. HIGHS 34 TO 44.
IDZ069-181100-
LOST RIVER RANGE-
INCLUDING BORAH PEAK
154 PM MST WED DEC 17 2025
..HIGH WIND WARNING NOW IN EFFECT UNTIL 11 PM MST THIS EVENING
TONIGHT
INCREASING CLOUDS. WINDY, COLDER. LOWS 17 TO 24.
NORTHWEST WINDS AROUND 30 MPH IN THE EVENING. WIND CHILL READINGS
5 BELOW TO 15 BELOW ZERO.
THURSDAY...A CHANCE OF SNOW IN THE MORNING
THEN SNOW IN THE
AFTERNOON. SNOW ACCUMULATION OF 2 TO 4 INCHES. HIGHS 29 TO 38.
THURSDAY NIGHT...SNOW IN THE EVENING
THEN SNOW LIKELY AND A
CHANCE OF RAIN AFTER MIDNIGHT. BREEZY. SNOW ACCUMULATION OF 3 TO
7 INCHES. LOWS 24 TO 34.
FRIDAY
SNOW, BREEZY. ACCUMULATIONS POSSIBLE. HIGHS 34 TO 44.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.
BREEZY, COLDER. LOWS 11 TO 21.
SATURDAY
SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 25 TO 35.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.
LOWS 13 TO 22.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS 32 TO 39.
SUNDAY NIGHT
SNOW AND RAIN. ACCUMULATIONS POSSIBLE. LOWS 28 TO
35.
MONDAY
SNOW AND RAIN LIKELY. HIGHS 33 TO 42.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 18 TO
27.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 30 TO 40.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SNOW. LOWS 25 TO 32. HIGHS 33 TO 42.
IDZ064-181100-
BIG HOLE MOUNTAINS-
INCLUDING VICTOR
154 PM MST WED DEC 17 2025
..HIGH WIND WARNING NOW IN EFFECT UNTIL 11 PM MST THIS EVENING
TONIGHT
MOSTLY CLOUDY. BREEZY, COLDER. LOWS 17 TO 24.
THURSDAY...A CHANCE OF SNOW IN THE MORNING
THEN SNOW IN THE
AFTERNOON. SNOW ACCUMULATION OF 2 TO 4 INCHES. HIGHS AROUND 36.
THURSDAY NIGHT...SNOW IN THE EVENING
THEN SNOW LIKELY AND A
CHANCE OF RAIN AFTER MIDNIGHT. BREEZY. SNOW MAY BE HEAVY AT TIMES
IN THE EVENING. SNOW ACCUMULATION OF 2 TO 6 INCHES. LOWS 25 TO
32.
FRIDAY
SNOW AND RAIN. BREEZY. HIGHS 36 TO 43.
FRIDAY NIGHT
SNOW LIKELY. BREEZY. LOWS 20 TO 27.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW.
HIGHS 28 TO 35. LOWS 21 TO 28.
SUNDAY
SNOW LIKELY AND RAIN. HIGHS 36 TO 43.
SUNDAY NIGHT
RAIN AND A SLIGHT CHANCE OF SNOW. ACCUMULATIONS
POSSIBLE. LOWS 32 TO 39.
MONDAY
RAIN AND A SLIGHT CHANCE OF SNOW. HIGHS 37 TO 44.
MONDAY NIGHT THROUGH TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE
OF SNOW AND RAIN. LOWS 28 TO 38. HIGHS 39 TO 46.
WEDNESDAY
RAIN LIKELY AND A CHANCE OF SNOW. HIGHS 40 TO 47.
IDZ063-181100-
CARIBOU RANGE-
INCLUDING WAYAN AND SWAN VALLEY
154 PM MST WED DEC 17 2025
..WIND ADVISORY NOW IN EFFECT UNTIL 11 PM MST THIS EVENING
TONIGHT
MOSTLY CLOUDY. WINDY, COLDER. LOWS 14 TO 24. WEST
WINDS AROUND 30 MPH IN THE EVENING.
THURSDAY...A CHANCE OF SNOW IN THE MORNING
THEN SNOW IN THE
AFTERNOON. SNOW ACCUMULATION OF 1 TO 3 INCHES. HIGHS 32 TO 39.
THURSDAY NIGHT...SNOW IN THE EVENING
THEN A CHANCE OF SNOW AND
RAIN AFTER MIDNIGHT. SNOW ACCUMULATION OF 2 TO 4 INCHES. LOWS
25 TO 32.
FRIDAY
SNOW AND RAIN. HIGHS 37 TO 44.
FRIDAY NIGHT
SNOW AND RAIN. BREEZY. ACCUMULATIONS POSSIBLE.
LOWS 19 TO 26.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW.
HIGHS 29 TO 36. LOWS 20 TO 27.
SUNDAY
SNOW AND RAIN. HIGHS 36 TO 43.
SUNDAY NIGHT
RAIN AND A SLIGHT CHANCE OF SNOW. LOWS 32 TO 39.
MONDAY
RAIN LIKELY AND A SLIGHT CHANCE OF SNOW. HIGHS 38 TO
45.
MONDAY NIGHT THROUGH TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE
OF SNOW AND RAIN. LOWS 26 TO 36. HIGHS 40 TO 47.
WEDNESDAY
SNOW AND RAIN LIKELY. HIGHS 41 TO 48.
IDZ068-070-181100-
LOST RIVER VALLEY-CHALLIS/PAHSIMEROI VALLEYS-
INCLUDING HOWE, ARCO, MACKAY, CHILLY, AND CHALLIS
154 PM MST WED DEC 17 2025
..HIGH WIND WARNING NOW IN EFFECT UNTIL 11 PM MST THIS EVENING
TONIGHT
INCREASING CLOUDS. BREEZY, COLDER. LOWS 15 TO 23.
NORTHWEST WINDS 15 TO 25 MPH...BECOMING WEST AROUND 10 MPH AFTER
MIDNIGHT.
THURSDAY...A CHANCE OF SNOW IN THE MORNING
THEN SNOW IN THE
AFTERNOON. SNOW ACCUMULATION OF 1 TO 3 INCHES. HIGHS 31 TO 41.
SOUTH WINDS UP TO 10 MPH...INCREASING TO 10 TO 15 MPH IN THE
AFTERNOON.
THURSDAY NIGHT
SNOW AND RAIN. BREEZY. SNOW ACCUMULATION OF
2 TO 4 INCHES. LOWS 24 TO 34. SOUTH WINDS 10 TO 15 MPH...SHIFTING
TO SOUTHWEST 15 TO 25 MPH AFTER MIDNIGHT.
FRIDAY
RAIN AND SNOW. BREEZY. HIGHS 37 TO 47. SOUTHWEST WINDS
15 TO 25 MPH.
FRIDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.
COLDER. LOWS 11 TO 20. WEST WINDS 10 TO 15 MPH WITH GUSTS TO
AROUND 25 MPH.
SATURDAY
SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 25 TO 35.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.
LOWS 13 TO 20.
SUNDAY
A CHANCE OF SNOW AND RAIN LIKELY. HIGHS 33 TO 43.
SUNDAY NIGHT
RAIN AND A SLIGHT CHANCE OF SNOW. LOWS 26 TO 34.
MONDAY
RAIN AND SNOW LIKELY. HIGHS 35 TO 44.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.
LOWS 18 TO 25.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SNOW AND RAIN. HIGHS
33 TO 42.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SNOW AND RAIN. LOWS 23 TO 30. HIGHS 35 TO 44.
IDZ066-067-181100-
CENTENNIAL MOUNTAINS - ISLAND PARK-BEAVERHEAD - LEMHI HIGHLANDS-
INCLUDING ISLAND PARK, KILGORE, DUBOIS, SPENCER,
EDIE SCHOOL, AND SMALL
154 PM MST WED DEC 17 2025
..HIGH WIND WARNING NOW IN EFFECT UNTIL 11 PM MST THIS EVENING
TONIGHT
INCREASING CLOUDS. BREEZY, COLDER. LOWS 14 TO 22.
THURSDAY...A CHANCE OF SNOW IN THE MORNING
THEN SNOW IN THE
AFTERNOON. SNOW ACCUMULATION OF 2 TO 4 INCHES. HIGHS 29 TO 36.
THURSDAY NIGHT...SNOW IN THE EVENING
THEN A CHANCE OF SNOW AND
RAIN AFTER MIDNIGHT. SNOW ACCUMULATION OF 4 TO 5 INCHES. LOWS
22 TO 29.
FRIDAY
SNOW AND RAIN. BREEZY. NOT AS COLD. HIGHS 35 TO 42.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. COLDER. LOWS
11 TO 21.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SNOW. HIGHS 25 TO 32.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.
LOWS 14 TO 23.
SUNDAY
SNOW LIKELY. HIGHS 33 TO 40.
SUNDAY NIGHT
RAIN AND A SLIGHT CHANCE OF SNOW. LOWS 27 TO 34.
MONDAY
RAIN LIKELY AND A SLIGHT CHANCE OF SNOW. HIGHS 36 TO
43.
MONDAY NIGHT THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SNOW AND RAIN. LOWS 23 TO 33. HIGHS 34 TO 44.
IDZ065-181100-
TETON VALLEY-
INCLUDING ASHTON, TETONIA, AND DRIGGS
154 PM MST WED DEC 17 2025
..HIGH WIND WARNING NOW IN EFFECT UNTIL 11 PM MST THIS EVENING
TONIGHT
MOSTLY CLOUDY. BREEZY, COLDER. LOWS 16 TO 24.
THURSDAY
SNOW. SNOW ACCUMULATION OF 1 TO 3 INCHES. HIGHS 33 TO
40.
THURSDAY NIGHT
SNOW WITH RAIN LIKELY. BREEZY. SNOW
ACCUMULATION OF 2 TO 3 INCHES. LOWS 24 TO 31.
FRIDAY
RAIN AND SNOW. WINDY. HIGHS AROUND 41. SOUTHWEST WINDS
AROUND 30 MPH.
FRIDAY NIGHT
RAIN AND A CHANCE OF SNOW. BREEZY. LOWS 19 TO 26.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW.
HIGHS AROUND 33. LOWS 20 TO 27.
SUNDAY
RAIN AND A SLIGHT CHANCE OF SNOW. HIGHS AROUND 40.
SUNDAY NIGHT
RAIN AND A SLIGHT CHANCE OF SNOW. LOWS 30 TO 37.
MONDAY
RAIN. HIGHS AROUND 42.
MONDAY NIGHT
RAIN LIKELY AND A CHANCE OF SNOW. LOWS 26 TO 33.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN
AND SNOW. HIGHS AROUND 43. LOWS 28 TO 35.
WEDNESDAY
RAIN AND SNOW LIKELY. HIGHS AROUND 45.
IDZ062-181100-
BLACKFOOT MOUNTAINS-
INCLUDING GRACE, SODA SPRINGS, HENRY, AND BONE
154 PM MST WED DEC 17 2025
..HIGH WIND WARNING NOW IN EFFECT UNTIL 11 PM MST THIS EVENING
TONIGHT
MOSTLY CLOUDY. WINDY, COLDER. LOWS 18 TO 28. WEST
WINDS AROUND 30 MPH IN THE EVENING.
THURSDAY...A SLIGHT CHANCE OF SNOW IN THE MORNING
THEN SNOW IN
THE AFTERNOON. SNOW ACCUMULATION UP TO 2 INCHES. HIGHS 34 TO 42.
THURSDAY NIGHT...SNOW AND RAIN LIKELY IN THE EVENING
THEN A
CHANCE OF SNOW AND RAIN AFTER MIDNIGHT. BREEZY. SNOW ACCUMULATION
UP TO 2 INCHES. SNOW LEVEL 5900 FEET. LOWS 25 TO 35.
FRIDAY
RAIN AND SNOW. BREEZY. HIGHS 39 TO 46.
FRIDAY NIGHT
SNOW LIKELY AND RAIN. BREEZY, COLDER. LOWS 20 TO
30.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW.
HIGHS 31 TO 39. LOWS 22 TO 32.
SUNDAY
RAIN AND A SLIGHT CHANCE OF SNOW. HIGHS 38 TO 45.
SUNDAY NIGHT
RAIN AND A SLIGHT CHANCE OF SNOW. LOWS 31 TO 40.
MONDAY
RAIN LIKELY AND A SLIGHT CHANCE OF SNOW. HIGHS 39 TO
46.
MONDAY NIGHT THROUGH TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE
OF RAIN AND SNOW. LOWS 28 TO 38. HIGHS 40 TO 47.
WEDNESDAY
RAIN LIKELY AND A SLIGHT CHANCE OF SNOW. HIGHS 41 TO
48.
IDZ060-181100-
BEAR RIVER RANGE-
INCLUDING EMIGRATION SUMMIT
154 PM MST WED DEC 17 2025
..WIND ADVISORY NOW IN EFFECT UNTIL 11 PM MST THIS EVENING
TONIGHT
MOSTLY CLOUDY. WINDY, COLDER. LOWS 22 TO 29. WEST
WINDS AROUND 30 MPH WITH GUSTS TO AROUND 45 MPH IN THE EVENING.
THURSDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF SNOW IN THE
MORNING...THEN SNOW IN THE AFTERNOON. SNOW ACCUMULATION OF 1 TO
3 INCHES. HIGHS 35 TO 42.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE
EVENING...THEN A SLIGHT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT.
BREEZY. SNOW ACCUMULATION UP TO 2 INCHES. LOWS 30 TO 37.
FRIDAY
SNOW AND RAIN. HIGHS 38 TO 45.
FRIDAY NIGHT
SNOW AND RAIN. BREEZY. ACCUMULATIONS POSSIBLE.
LOWS 27 TO 34.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW.
HIGHS 32 TO 39. LOWS 27 TO 34.
SUNDAY
SNOW AND RAIN. HIGHS 40 TO 47.
SUNDAY NIGHT
RAIN LIKELY AND A SLIGHT CHANCE OF SNOW. LOWS
37 TO 44.
MONDAY
RAIN AND SNOW LIKELY. HIGHS 39 TO 46.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.
LOWS 33 TO 40.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW
AND RAIN. HIGHS 40 TO 47. LOWS 36 TO 43.
WEDNESDAY
SNOW AND RAIN LIKELY. HIGHS 40 TO 47.
IDZ061-181100-
BEAR LAKE VALLEY-
INCLUDING ST. CHARLES, MONTPELIER, AND GEORGETOWN
154 PM MST WED DEC 17 2025
..WIND ADVISORY NOW IN EFFECT UNTIL 11 PM MST THIS EVENING
TONIGHT
MOSTLY CLOUDY. WINDY, COLDER. LOWS 17 TO 27. NORTHWEST
WINDS AROUND 30 MPH IN THE EVENING.
THURSDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF SNOW IN THE
MORNING...THEN SNOW IN THE AFTERNOON. SNOW ACCUMULATION UP TO
1 INCH. HIGHS 37 TO 44.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN IN THE
EVENING...THEN A CHANCE OF RAIN AND A SLIGHT CHANCE OF SNOW AFTER
MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. LOWS 27 TO 37.
FRIDAY
RAIN AND SNOW. HIGHS 41 TO 48.
FRIDAY NIGHT
SNOW AND RAIN. LOWS 23 TO 33.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW.
HIGHS AROUND 37. LOWS 22 TO 32.
SUNDAY
RAIN AND A SLIGHT CHANCE OF SNOW. HIGHS 40 TO 47.
SUNDAY NIGHT AND MONDAY
RAIN LIKELY. LOWS 32 TO 41. HIGHS
41 TO 48.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
LOWS 27 TO 37.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS
AROUND 46.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND
SNOW. LOWS 27 TO 37.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF SNOW. HIGHS AROUND 46.
IDZ071-074-181100-
FRANK CHURCH WILDERNESS-BIG LOST HIGHLANDS/COPPER BASIN-
INCLUDING CLAYTON AND COPPER BASIN
154 PM MST WED DEC 17 2025
..HIGH WIND WARNING NOW IN EFFECT UNTIL 11 PM MST THIS EVENING
...WINTER STORM WARNING IN EFFECT FROM 5 AM THURSDAY TO 5 AM MST
SATURDAY...
TONIGHT
MOSTLY CLOUDY. BREEZY, COLDER. LOWS 12 TO 22.
THURSDAY...A CHANCE OF SNOW IN THE MORNING
THEN SNOW IN THE
AFTERNOON. SNOW ACCUMULATION OF 3 TO 5 INCHES. HIGHS 34 TO 44.
THURSDAY NIGHT
SNOW AND A SLIGHT CHANCE OF RAIN IN THE
EVENING...THEN SNOW AFTER MIDNIGHT. WINDY. SNOW MAY BE HEAVY AT
TIMES IN THE EVENING. SNOW ACCUMULATION OF 4 TO 8 INCHES. LOWS
26 TO 36. SOUTHWEST WINDS AROUND 30 MPH AFTER MIDNIGHT.
FRIDAY
SNOW, BREEZY. ACCUMULATIONS POSSIBLE. HIGHS 35 TO 45.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. BREEZY. MUCH
COLDER. LOWS 9 TO 17.
SATURDAY
SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS 25 TO 35.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 13 TO
21.
SUNDAY
SNOW LIKELY. HIGHS 34 TO 44.
SUNDAY NIGHT
SNOW. ACCUMULATIONS POSSIBLE. LOWS 27 TO 34.
MONDAY
SNOW LIKELY. HIGHS 34 TO 44.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS
18 TO 26. HIGHS 33 TO 43.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 24 TO
31.
WEDNESDAY
SNOW LIKELY. HIGHS 34 TO 44.
IDZ055-181100-
EASTERN MAGIC VALLEY-
INCLUDING BURLEY, RUPERT, HEYBURN, AND OAKLEY
154 PM MST WED DEC 17 2025
..HIGH WIND WARNING NOW IN EFFECT UNTIL 11 PM MST THIS EVENING
TONIGHT
INCREASING CLOUDS. WINDY, COLDER. LOWS 23 TO 30. WEST
WINDS 20 TO 30 MPH...BECOMING SOUTHWEST 10 TO 15 MPH AFTER
MIDNIGHT.
THURSDAY...A CHANCE OF SNOW IN THE MORNING
THEN SNOW AND A
CHANCE OF RAIN IN THE AFTERNOON. SNOW ACCUMULATION AROUND 1 INCH.
HIGHS 37 TO 47. SOUTH WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW IN THE
EVENING...THEN A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. LITTLE OR
NO SNOW ACCUMULATION. LOWS 31 TO 41. SOUTH WINDS 10 TO 15 MPH.
CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY
RAIN. HIGHS 44 TO 52. SOUTHWEST WINDS 10 TO 20 MPH.
FRIDAY NIGHT
RAIN AND A SLIGHT CHANCE OF SNOW. BREEZY, COLDER.
LOWS 25 TO 33. WEST WINDS 15 TO 25 MPH.
SATURDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW. HIGHS
35 TO 43.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A
SLIGHT CHANCE OF SNOW. LOWS 26 TO 35.
SUNDAY
RAIN AND A SLIGHT CHANCE OF SNOW. HIGHS 40 TO 49.
SUNDAY NIGHT
RAIN. LOWS 34 TO 43.
MONDAY
RAIN LIKELY. HIGHS 44 TO 51.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF SNOW. LOWS 30 TO 37.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS
43 TO 50.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 32 TO
40.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF SNOW. HIGHS 44 TO 51.
WEATHER INFORMATION ON-LINE 24-HOURS A DAY
WWW.WEATHER.GOV/POCATELLO
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