189
FPUS55 KBOI 032031
ZFPBOI
ZONE FORECASTS FOR SOUTHWEST IDAHO/SOUTHEAST OREGON
NATIONAL WEATHER SERVICE BOISE ID
130 PM MST SAT JAN 3 2026
SPOT TEMPERATURES ARE FOR TONIGHT, SUNDAY, SUNDAY NIGHT, AND
MONDAY.
IDZ011-040400-
WEST CENTRAL MOUNTAINS-
130 PM MST SAT JAN 3 2026
TONIGHT
PATCHY FOG THIS EVENING. RAIN. SNOW WITH A SLIGHT
CHANCE OF THUNDERSTORMS THIS EVENING, THEN SNOW AFTER MIDNIGHT.
CHANCE OF PRECIPITATION NEAR 100 PERCENT. LITTLE OR NO SNOW
ACCUMULATION ACROSS THE LOWER ELEVATIONS, WITH SNOW ACCUMULATION
UP TO 4 INCHES OVER THE MOUNTAINS. LOWS 30 TO 36. BREEZY.
SUNDAY
RAIN AND SNOW. PATCHY FOG IN THE AFTERNOON. CHANCE OF
PRECIPITATION NEAR 100 PERCENT. LITTLE OR NO SNOW ACCUMULATION
ACROSS THE LOWER ELEVATIONS, WITH SNOW ACCUMULATION UP TO
6 INCHES OVER THE MOUNTAINS. HIGHS 33 TO 43.
SUNDAY NIGHT
RAIN AND SNOW. AREAS OF FOG. CHANCE OF
PRECIPITATION 90 PERCENT. SNOW ACCUMULATION UP TO 1 INCH ACROSS
THE LOWER ELEVATIONS, WITH UP TO 5 INCHES OVER THE MOUNTAINS.
LOWS 26 TO 33.
MONDAY
SNOW. AREAS OF FOG IN THE MORNING. PATCHY FOG IN THE
AFTERNOON. CHANCE OF SNOW 90 PERCENT. LIGHT SNOW ACCUMULATIONS
POSSIBLE. HIGHS 30 TO 39.
MONDAY NIGHT
SNOW LIKELY, MAINLY IN THE EVENING. AREAS OF FOG.
CHANCE OF SNOW 60 PERCENT. LIGHT SNOW ACCUMULATIONS POSSIBLE.
LOWS 22 TO 29.
TUESDAY
SNOW LIKELY, MAINLY IN THE AFTERNOON. AREAS OF FOG IN
THE MORNING, THEN PATCHY FOG IN THE AFTERNOON. CHANCE OF SNOW
70 PERCENT. LIGHT SNOW ACCUMULATIONS POSSIBLE. HIGHS 27 TO 36.
TUESDAY NIGHT
SNOW. CHANCE OF SNOW 90 PERCENT. HEAVY SNOW
ACCUMULATIONS POSSIBLE. LOWS 20 TO 28.
WEDNESDAY
PATCHY FOG IN THE MORNING. SNOW. CHANCE OF SNOW
90 PERCENT. MODERATE SNOW ACCUMULATIONS POSSIBLE. HIGHS 25 TO 34.
WEDNESDAY NIGHT
SNOW LIKELY. PATCHY FOG IN THE EVENING. AREAS
OF FOG AFTER MIDNIGHT. CHANCE OF SNOW 70 PERCENT. LIGHT SNOW
ACCUMULATIONS POSSIBLE. LOWS 13 TO 20. WIND CHILLS AS LOW AS
ZERO.
THURSDAY
SNOW. AREAS OF FOG IN THE MORNING. PATCHY FOG IN THE
AFTERNOON. CHANCE OF SNOW 80 PERCENT. LIGHT SNOW ACCUMULATIONS
POSSIBLE. HIGHS 21 TO 31. WIND CHILLS AS LOW AS 5 BELOW.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.
AREAS OF FOG. LOWS 10 TO 18. WIND CHILLS AS LOW AS 5 BELOW.
FRIDAY
AREAS OF FOG IN THE MORNING. PARTLY CLOUDY WITH A
40 PERCENT CHANCE OF SNOW. HIGHS 23 TO 32. WIND CHILLS AS LOW AS
5 BELOW.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. AREAS OF FOG. LOWS
8 TO 16. HIGHS 27 TO 35. WIND CHILLS AS LOW AS 5 BELOW.
TEMPERATURE
MCCALL 31 38 29 35
=
IDZ013-040400-
BOISE MOUNTAINS-
130 PM MST SAT JAN 3 2026
TONIGHT
RAIN. SNOW WITH A SLIGHT CHANCE OF THUNDERSTORMS THIS
EVENING, THEN SNOW AFTER MIDNIGHT. PATCHY FOG THIS EVENING. AREAS
OF FOG AFTER MIDNIGHT. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
NO SNOW ACCUMULATION ACROSS THE LOWER ELEVATIONS, WITH SNOW
ACCUMULATION UP TO 3 INCHES OVER THE MOUNTAINS. LOWS 28 TO 40.
SUNDAY
RAIN AND SNOW. AREAS OF FOG IN THE MORNING. PATCHY FOG
IN THE AFTERNOON. CHANCE OF PRECIPITATION NEAR 100 PERCENT. NO
SNOW ACCUMULATION ACROSS THE LOWER ELEVATIONS, WITH SNOW
ACCUMULATION UP TO 5 INCHES OVER THE MOUNTAINS. HIGHS 34 TO 49.
SUNDAY NIGHT
RAIN AND SNOW. AREAS OF FOG. CHANCE OF
PRECIPITATION 90 PERCENT. NO SNOW ACCUMULATION ACROSS THE LOWER
ELEVATIONS, WITH SNOW ACCUMULATION UP TO 4 INCHES OVER THE
MOUNTAINS. LOWS 25 TO 36.
MONDAY
RAIN AND SNOW, MAINLY IN THE MORNING. AREAS OF FOG IN
THE MORNING. PATCHY FOG IN THE AFTERNOON. CHANCE OF PRECIPITATION
90 PERCENT. LIGHT SNOW ACCUMULATIONS POSSIBLE. HIGHS 31 TO 45.
MONDAY NIGHT
A CHANCE OF RAIN IN THE EVENING. SNOW LIKELY.
AREAS OF FOG. CHANCE OF PRECIPITATION 70 PERCENT. LIGHT SNOW
ACCUMULATIONS POSSIBLE. LOWS 20 TO 33.
TUESDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. AREAS
OF FOG IN THE MORNING. PATCHY FOG IN THE AFTERNOON. HIGHS 27 TO
41.
TUESDAY NIGHT
RAIN AND SNOW. AREAS OF FOG. CHANCE OF
PRECIPITATION 90 PERCENT. MODERATE SNOW ACCUMULATIONS POSSIBLE.
LOWS 16 TO 31.
WEDNESDAY
DECREASING CLOUDS. AREAS OF FOG IN THE MORNING.
SNOW. CHANCE OF SNOW 90 PERCENT. MODERATE SNOW ACCUMULATIONS
POSSIBLE. HIGHS 25 TO 38.
WEDNESDAY NIGHT
SNOW LIKELY. PATCHY FOG IN THE EVENING. AREAS
OF FOG AFTER MIDNIGHT. CHANCE OF SNOW 70 PERCENT. LIGHT SNOW
ACCUMULATIONS POSSIBLE. LOWS 8 TO 23. WIND CHILLS AS LOW AS
5 BELOW.
THURSDAY
AREAS OF FOG IN THE MORNING. SNOW LIKELY IN THE
MORNING, THEN PARTLY CLOUDY WITH A CHANCE OF SNOW IN THE
AFTERNOON. CHANCE OF SNOW 60 PERCENT. LIGHT SNOW ACCUMULATIONS
POSSIBLE. HIGHS 20 TO 33. WIND CHILLS AS LOW AS 5 BELOW.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.
PATCHY FOG IN THE EVENING. AREAS OF FOG AFTER MIDNIGHT. LOWS 6 TO
21. WIND CHILLS AS LOW AS 5 BELOW.
FRIDAY
PARTLY SUNNY. AREAS OF FOG IN THE MORNING. A CHANCE OF
SNOW, MAINLY IN THE MORNING. CHANCE OF SNOW 30 PERCENT. HIGHS
23 TO 34. WIND CHILLS AS LOW AS 5 BELOW IN THE MORNING.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. AREAS OF FOG. LOWS
3 TO 18. HIGHS 26 TO 37. WIND CHILLS AS LOW AS 5 BELOW.
TEMPERATURE
IDAHO CITY 34 46 30 42
=
IDZ028-040400-
CAMAS PRAIRIE-
130 PM MST SAT JAN 3 2026
TONIGHT
RAIN WITH A SLIGHT CHANCE OF THUNDERSTORMS THIS
EVENING, THEN RAIN AND SNOW LIKELY AFTER MIDNIGHT. AREAS OF FOG.
CHANCE OF PRECIPITATION NEAR 100 PERCENT. NO SNOW ACCUMULATION.
LOWS 30 TO 35. EAST WINDS 10 TO 15 MPH THIS EVENING, BECOMING
LIGHT AFTER MIDNIGHT.
SUNDAY
RAIN AND SNOW. AREAS OF FOG IN THE MORNING. PATCHY FOG
IN THE AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT. LITTLE OR
NO SNOW ACCUMULATION. HIGHS 40 TO 45. SOUTHEAST WINDS UP TO
10 MPH.
SUNDAY NIGHT
RAIN AND SNOW. AREAS OF FOG. CHANCE OF
PRECIPITATION 80 PERCENT. SNOW ACCUMULATION UP TO 1 INCH. LOWS
28 TO 33. LIGHT WINDS.
MONDAY
DECREASING CLOUDS. AREAS OF FOG IN THE MORNING. A
CHANCE OF RAIN. SNOW LIKELY, MAINLY IN THE MORNING. CHANCE OF
PRECIPITATION 60 PERCENT. LITTLE SNOW ACCUMULATION EXPECTED.
HIGHS 37 TO 42. WEST WINDS UP TO 10 MPH.
MONDAY NIGHT
A CHANCE OF RAIN IN THE EVENING. MOSTLY CLOUDY
WITH A CHANCE OF SNOW. PATCHY FOG. CHANCE OF PRECIPITATION
30 PERCENT. LOWS 23 TO 28. LIGHT WINDS.
TUESDAY
INCREASING CLOUDS. PATCHY FOG IN THE MORNING. A
20 PERCENT CHANCE OF SNOW. HIGHS 33 TO 38.
TUESDAY NIGHT AND WEDNESDAY
SNOW. CHANCE OF SNOW 80 PERCENT.
LIGHT SNOW ACCUMULATIONS POSSIBLE. LOWS 22 TO 27. HIGHS 31 TO 36.
WEDNESDAY NIGHT
SNOW LIKELY, MAINLY AFTER MIDNIGHT. CHANCE OF
SNOW 60 PERCENT. LITTLE SNOW ACCUMULATION EXPECTED. COLDER WITH
LOWS 12 TO 17.
THURSDAY
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS
26 TO 31.
THURSDAY NIGHT
INCREASING CLOUDS. A 30 PERCENT CHANCE OF SNOW.
LOWS 10 TO 15.
FRIDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE MORNING.
CHANCE OF SNOW 20 PERCENT. HIGHS 27 TO 32. WIND CHILLS AS LOW AS
ZERO IN THE MORNING.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS 8 TO 13. HIGHS
29 TO 34.
TEMPERATURE
FAIRFIELD 32 43 29 40
=
IDZ033-040400-
UPPER WEISER RIVER-
130 PM MST SAT JAN 3 2026
TONIGHT
A SLIGHT CHANCE OF THUNDERSTORMS THIS EVENING. RAIN.
AREAS OF FOG THIS EVENING. PATCHY FOG AFTER MIDNIGHT. CHANCE OF
RAIN 90 PERCENT. LOWS 35 TO 40. BREEZY. SOUTH WINDS 10 TO 20 MPH
WITH GUSTS TO 30 MPH.
SUNDAY
PATCHY FOG IN THE MORNING. RAIN. CHANCE OF RAIN
90 PERCENT. HIGHS 44 TO 49. BREEZY. SOUTH WINDS 10 TO 20 MPH.
GUSTS TO 30 MPH IN THE MORNING, DECREASING TO 20 MPH IN THE
AFTERNOON.
SUNDAY NIGHT
RAIN. PATCHY FOG. CHANCE OF RAIN 90 PERCENT. LOWS
33 TO 38. LIGHT WINDS.
MONDAY
PATCHY FOG IN THE MORNING. RAIN LIKELY. SNOW LIKELY,
MAINLY IN THE MORNING. CHANCE OF PRECIPITATION 60 PERCENT. LITTLE
SNOW ACCUMULATION EXPECTED. HIGHS 40 TO 45. LIGHT WINDS.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
PATCHY FOG IN THE EVENING. AREAS OF FOG AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 30 PERCENT. LOWS 27 TO 32. LIGHT WINDS.
TUESDAY
AREAS OF FOG IN THE MORNING. RAIN AND SNOW LIKELY,
MAINLY IN THE AFTERNOON. CHANCE OF PRECIPITATION 60 PERCENT.
LITTLE SNOW ACCUMULATION EXPECTED. HIGHS 36 TO 41.
TUESDAY NIGHT
RAIN AND SNOW. CHANCE OF PRECIPITATION
90 PERCENT. LIGHT SNOW ACCUMULATIONS POSSIBLE. LOWS 26 TO 31.
WEDNESDAY
RAIN AND SNOW IN THE MORNING, THEN PARTLY CLOUDY
WITH A CHANCE OF RAIN AND SNOW IN THE AFTERNOON. CHANCE OF
PRECIPITATION 80 PERCENT. LIGHT SNOW ACCUMULATIONS POSSIBLE.
HIGHS 35 TO 40.
WEDNESDAY NIGHT
A CHANCE OF RAIN AND SNOW IN THE EVENING, THEN
SNOW LIKELY AFTER MIDNIGHT. PATCHY FOG AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 60 PERCENT. LITTLE SNOW ACCUMULATION EXPECTED. LOWS
20 TO 25.
THURSDAY
PATCHY FOG IN THE MORNING. SNOW LIKELY. CHANCE OF
SNOW 60 PERCENT. LITTLE SNOW ACCUMULATION EXPECTED. HIGHS 32 TO
37.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.
PATCHY FOG AFTER MIDNIGHT. LOWS 18 TO 23.
FRIDAY
PARTLY SUNNY. AREAS OF FOG IN THE MORNING. A CHANCE OF
SNOW, MAINLY IN THE MORNING. CHANCE OF SNOW 30 PERCENT. HIGHS
31 TO 36.
FRIDAY NIGHT
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS
16 TO 21.
SATURDAY
PARTLY SUNNY. PATCHY FOG. HIGHS 30 TO 36.
TEMPERATURE
COUNCIL 38 47 35 44
CAMBRIDGE 37 48 35 44
=
ORZ064-040400-
OREGON LOWER TREASURE VALLEY-
130 PM MST SAT JAN 3 2026 /1230 PM PST SAT JAN 3 2026/
TONIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN. LOWS
35 TO 40. BREEZY. SOUTHEAST WINDS 10 TO 20 MPH.
SUNDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN. HIGHS
50 TO 55. BREEZY. SOUTH WINDS 10 TO 20 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN.
PATCHY FOG. LOWS 33 TO 38. LIGHT WINDS.
MONDAY
PATCHY FOG IN THE MORNING. MOSTLY CLOUDY WITH A
30 PERCENT CHANCE OF RAIN. HIGHS 46 TO 51. LIGHT WINDS.
MONDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG IN THE EVENING. AREAS
OF FOG AFTER MIDNIGHT. LOWS 28 TO 33. LIGHT WINDS.
TUESDAY
MOSTLY CLOUDY. AREAS OF FOG IN THE MORNING. A SLIGHT
CHANCE OF RAIN AND SNOW IN THE AFTERNOON. CHANCE OF PRECIPITATION
20 PERCENT. HIGHS 40 TO 45.
TUESDAY NIGHT
RAIN LIKELY. CHANCE OF RAIN 60 PERCENT. LOWS
29 TO 34.
WEDNESDAY
PARTLY CLOUDY WITH A CHANCE OF RAIN, MIXED WITH SNOW
IN THE AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT. HIGHS 40 TO
45.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
CHANCE OF PRECIPITATION 30 PERCENT. LOWS 23 TO 28.
THURSDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. HIGHS
37 TO 42.
THURSDAY NIGHT
DECREASING CLOUDS. A 20 PERCENT CHANCE OF SNOW.
LOWS 22 TO 27.
FRIDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE MORNING.
PATCHY FOG IN THE MORNING. CHANCE OF SNOW 20 PERCENT. HIGHS 35 TO
40.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 19 TO 24.
SATURDAY
PATCHY FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 34 TO
39.
TEMPERATURE
ONTARIO 38 53 36 48
=
IDZ012-040400-
LOWER TREASURE VALLEY-
130 PM MST SAT JAN 3 2026
TONIGHT
PATCHY FOG THIS EVENING. RAIN LIKELY, MAINLY THIS
EVENING. CHANCE OF RAIN 60 PERCENT. LOWS 38 TO 43. BREEZY.
SOUTHEAST WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH.
SUNDAY
RAIN LIKELY. CHANCE OF RAIN 60 PERCENT. HIGHS 51 TO 56.
BREEZY. SOUTHEAST WINDS 10 TO 20 MPH. GUSTS TO 30 MPH IN THE
MORNING.
SUNDAY NIGHT
RAIN. AREAS OF FOG. CHANCE OF RAIN 80 PERCENT.
LOWS 35 TO 40. SOUTHEAST WINDS UP TO 10 MPH.
MONDAY
AREAS OF FOG IN THE MORNING. MOSTLY CLOUDY WITH A
30 PERCENT CHANCE OF RAIN. HIGHS 47 TO 52. LIGHT WINDS.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING.
AREAS OF FOG. CHANCE OF RAIN 30 PERCENT. LOWS 30 TO 35. LIGHT
WINDS.
TUESDAY
MOSTLY CLOUDY. AREAS OF FOG IN THE MORNING. A CHANCE
OF RAIN IN THE AFTERNOON. CHANCE OF RAIN 40 PERCENT. HIGHS 42 TO
47.
TUESDAY NIGHT
RAIN. CHANCE OF RAIN 80 PERCENT. LOWS 30 TO 35.
WEDNESDAY
RAIN LIKELY IN THE MORNING, THEN PARTLY CLOUDY WITH
A CHANCE OF RAIN AND SNOW IN THE AFTERNOON. CHANCE OF
PRECIPITATION 60 PERCENT. LITTLE SNOW ACCUMULATION EXPECTED.
HIGHS 40 TO 45.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
CHANCE OF PRECIPITATION 40 PERCENT. LOWS 23 TO 28.
THURSDAY
PATCHY FOG IN THE MORNING. PARTLY CLOUDY WITH A
30 PERCENT CHANCE OF SNOW. HIGHS 37 TO 42.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW IN
THE EVENING, THEN PARTLY CLOUDY WITH A CHANCE OF SNOW AFTER
MIDNIGHT. CHANCE OF SNOW 30 PERCENT. LOWS 22 TO 27.
FRIDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE MORNING.
PATCHY FOG IN THE MORNING. CHANCE OF SNOW 20 PERCENT. HIGHS 36 TO
41.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. PATCHY FOG. LOWS
19 TO 24. HIGHS 34 TO 39.
TEMPERATURE
CALDWELL 40 54 36 50
=
IDZ014-040400-
UPPER TREASURE VALLEY-
130 PM MST SAT JAN 3 2026
TONIGHT
RAIN LIKELY, MAINLY THIS EVENING. CHANCE OF RAIN
60 PERCENT. LOWS 37 TO 42. BREEZY. SOUTHEAST WINDS 10 TO 20 MPH
WITH GUSTS TO 30 MPH.
SUNDAY
RAIN LIKELY, MAINLY IN THE AFTERNOON. CHANCE OF RAIN
60 PERCENT. HIGHS 52 TO 57. BREEZY. SOUTHEAST WINDS 10 TO 20 MPH
WITH GUSTS TO 30 MPH.
SUNDAY NIGHT
RAIN LIKELY. PATCHY FOG IN THE EVENING. AREAS OF
FOG AFTER MIDNIGHT. CHANCE OF RAIN 60 PERCENT. LOWS 34 TO 39.
SOUTHEAST WINDS AROUND 10 MPH.
MONDAY
DECREASING CLOUDS. AREAS OF FOG IN THE MORNING. A
30 PERCENT CHANCE OF RAIN. HIGHS 48 TO 53. LIGHT WINDS IN THE
MORNING, BECOMING WEST AROUND 10 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING.
PATCHY FOG IN THE EVENING, THEN AREAS OF FOG AFTER MIDNIGHT.
CHANCE OF RAIN 30 PERCENT. LOWS 30 TO 35. LIGHT WINDS.
TUESDAY
AREAS OF FOG IN THE MORNING. PARTLY SUNNY. HIGHS 43 TO
48.
TUESDAY NIGHT
RAIN LIKELY, MAINLY AFTER MIDNIGHT. PATCHY FOG
AFTER MIDNIGHT. CHANCE OF RAIN 60 PERCENT. LOWS 30 TO 35.
WEDNESDAY
PATCHY FOG IN THE MORNING. RAIN LIKELY IN THE
MORNING, THEN PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW IN THE
AFTERNOON. CHANCE OF PRECIPITATION 60 PERCENT. LITTLE SNOW
ACCUMULATION EXPECTED. HIGHS 41 TO 46.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
CHANCE OF PRECIPITATION 50 PERCENT. LOWS 23 TO 28.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SNOW, MAINLY IN THE
MORNING. CHANCE OF SNOW 30 PERCENT. HIGHS 36 TO 41. BREEZY.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
LOWS 20 TO 25.
FRIDAY
PARTLY SUNNY. HIGHS 36 TO 41.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 18 TO 23.
SATURDAY
MOSTLY SUNNY. PATCHY FOG IN THE AFTERNOON. HIGHS
35 TO 40.
TEMPERATURE
BOISE 42 54 39 51
MOUNTAIN HOME 38 54 36 50
=
IDZ016-040400-
WESTERN MAGIC VALLEY-
130 PM MST SAT JAN 3 2026
TONIGHT
RAIN, MAINLY THIS EVENING. PATCHY FOG. CHANCE OF RAIN
80 PERCENT. LOWS 35 TO 40. SOUTHEAST WINDS 10 TO 15 MPH WITH
GUSTS TO 25 MPH.
SUNDAY
RAIN LIKELY. CHANCE OF RAIN 60 PERCENT. HIGHS 47 TO 52.
SOUTHEAST WINDS 10 TO 15 MPH.
SUNDAY NIGHT
RAIN LIKELY. CHANCE OF RAIN 60 PERCENT. LOWS
33 TO 38. SOUTHEAST WINDS AROUND 10 MPH.
MONDAY
DECREASING CLOUDS. A 30 PERCENT CHANCE OF RAIN. HIGHS
45 TO 50. SOUTHWEST WINDS AROUND 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN AND SNOW
IN THE EVENING. PATCHY FOG AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 20 PERCENT. LOWS 31 TO 36. SOUTHWEST WINDS AROUND
10 MPH.
TUESDAY
PATCHY FOG IN THE MORNING. PARTLY SUNNY. HIGHS 41 TO
46.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN, MAINLY AFTER
MIDNIGHT. CHANCE OF RAIN 40 PERCENT. LOWS 30 TO 35.
WEDNESDAY
RAIN AND SNOW LIKELY IN THE MORNING, THEN PARTLY
CLOUDY WITH A CHANCE OF RAIN AND SNOW IN THE AFTERNOON. CHANCE OF
PRECIPITATION 60 PERCENT. LITTLE SNOW ACCUMULATION EXPECTED.
HIGHS 38 TO 43. BREEZY.
WEDNESDAY NIGHT
A CHANCE OF RAIN IN THE EVENING. MOSTLY CLOUDY
WITH A CHANCE OF SNOW. CHANCE OF PRECIPITATION 50 PERCENT. LOWS
22 TO 27.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SNOW, MAINLY IN THE
MORNING. CHANCE OF SNOW 30 PERCENT. HIGHS 32 TO 37. BREEZY.
THURSDAY NIGHT
INCREASING CLOUDS. A 20 PERCENT CHANCE OF SNOW.
LOWS 20 TO 25.
FRIDAY
PARTLY SUNNY. HIGHS 32 TO 37.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS 16 TO 21. HIGHS
32 TO 37.
TEMPERATURE
JEROME 38 48 35 45
TWIN FALLS 39 50 38 47
=
IDZ029-040400-
OWYHEE MOUNTAINS-
130 PM MST SAT JAN 3 2026
TONIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN THIS EVENING. CHANCE
OF RAIN 40 PERCENT. LOWS 36 TO 41. WINDY. SOUTH WINDS 25 TO
30 MPH WITH GUSTS TO 40 MPH.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH A
CHANCE OF RAIN AND SNOW IN THE AFTERNOON. CHANCE OF PRECIPITATION
30 PERCENT. HIGHS 46 TO 51. WINDY. SOUTH WINDS 25 TO 30 MPH WITH
GUSTS TO 40 MPH IN THE MORNING.
SUNDAY NIGHT
RAIN AND SNOW LIKELY. CHANCE OF PRECIPITATION
60 PERCENT. SNOW ACCUMULATION UP TO 1 INCH. LOWS 31 TO 36.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. CHANCE OF
PRECIPITATION 40 PERCENT. HIGHS 41 TO 46.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW IN THE
EVENING. PATCHY FOG AFTER MIDNIGHT. CHANCE OF PRECIPITATION
30 PERCENT. LOWS 29 TO 34.
TUESDAY
PATCHY FOG IN THE MORNING. PARTLY SUNNY IN THE
MORNING, THEN MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW IN THE
AFTERNOON. CHANCE OF SNOW 20 PERCENT. HIGHS 39 TO 44.
TUESDAY NIGHT
RAIN AND SNOW, MAINLY AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 80 PERCENT. LIGHT SNOW ACCUMULATIONS POSSIBLE. LOWS
27 TO 34. BREEZY.
WEDNESDAY
SNOW. CHANCE OF SNOW 80 PERCENT. LIGHT SNOW
ACCUMULATIONS POSSIBLE. HIGHS 36 TO 41. BREEZY.
WEDNESDAY NIGHT
SNOW LIKELY. CHANCE OF SNOW 70 PERCENT. LIGHT
SNOW ACCUMULATIONS POSSIBLE. LOWS 21 TO 27. BREEZY.
THURSDAY
PARTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
31 TO 36. BREEZY.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.
LOWS 18 TO 26. BREEZY.
FRIDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE MORNING.
CHANCE OF SNOW 20 PERCENT. HIGHS 32 TO 37.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS 17 TO 23. HIGHS
32 TO 38.
=
IDZ015-040400-
SOUTHWEST HIGHLANDS-
130 PM MST SAT JAN 3 2026
TONIGHT
RAIN LIKELY THIS EVENING. CHANCE OF RAIN 60 PERCENT.
LOWS 34 TO 39. WINDY. SOUTH WINDS AROUND 25 MPH WITH GUSTS TO
35 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN, MIXED WITH SNOW IN
THE AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT. HIGHS 45 TO
53. BREEZY.
SUNDAY NIGHT
RAIN AND SNOW LIKELY. CHANCE OF PRECIPITATION
60 PERCENT. SNOW ACCUMULATION UP TO 1 INCH. LOWS 31 TO 36.
MONDAY
DECREASING CLOUDS. A CHANCE OF RAIN AND SNOW. CHANCE OF
PRECIPITATION 30 PERCENT. HIGHS 40 TO 49.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW IN THE
EVENING. CHANCE OF PRECIPITATION 30 PERCENT. LOWS 29 TO 34.
TUESDAY
PATCHY FOG IN THE MORNING. PARTLY SUNNY. HIGHS 40 TO
46. BREEZY.
TUESDAY NIGHT
A CHANCE OF RAIN. SNOW LIKELY, MAINLY AFTER
MIDNIGHT. CHANCE OF PRECIPITATION 60 PERCENT. LITTLE SNOW
ACCUMULATION EXPECTED. LOWS 27 TO 32. BREEZY.
WEDNESDAY
RAIN AND SNOW IN THE MORNING, THEN SNOW LIKELY IN
THE AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT. LIGHT SNOW
ACCUMULATIONS POSSIBLE. HIGHS 35 TO 43. BREEZY.
WEDNESDAY NIGHT
SNOW LIKELY. CHANCE OF SNOW 60 PERCENT. LIGHT
SNOW ACCUMULATIONS POSSIBLE. LOWS 19 TO 24.
THURSDAY
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS
29 TO 37. BREEZY.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.
LOWS 16 TO 22.
FRIDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE MORNING.
CHANCE OF SNOW 20 PERCENT. HIGHS 30 TO 38.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS 14 TO 19. HIGHS
35 TO 40.
=
IDZ030-040400-
SOUTHERN TWIN FALLS COUNTY-
130 PM MST SAT JAN 3 2026
TONIGHT
RAIN, MAINLY THIS EVENING. CHANCE OF RAIN 80 PERCENT.
LOWS 36 TO 41. BREEZY.
SUNDAY
RAIN LIKELY, MAINLY IN THE AFTERNOON. CHANCE OF RAIN
60 PERCENT. HIGHS 45 TO 51.
SUNDAY NIGHT
RAIN AND SNOW LIKELY. CHANCE OF PRECIPITATION
60 PERCENT. SNOW ACCUMULATION UP TO 1 INCH. LOWS 33 TO 38.
MONDAY
DECREASING CLOUDS. A CHANCE OF RAIN AND SNOW. CHANCE OF
PRECIPITATION 40 PERCENT. HIGHS 42 TO 48.
MONDAY NIGHT
A SLIGHT CHANCE OF RAIN IN THE EVENING. MOSTLY
CLOUDY WITH A SLIGHT CHANCE OF SNOW. CHANCE OF PRECIPITATION
20 PERCENT. LOWS 31 TO 36.
TUESDAY
PATCHY FOG IN THE MORNING. PARTLY SUNNY. HIGHS 42 TO
47.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW AFTER
MIDNIGHT. CHANCE OF PRECIPITATION 40 PERCENT. LOWS 30 TO 35.
WEDNESDAY
SNOW LIKELY. RAIN LIKELY, MAINLY IN THE MORNING.
CHANCE OF PRECIPITATION 60 PERCENT. LIGHT SNOW ACCUMULATIONS
POSSIBLE. HIGHS 37 TO 42. BREEZY.
WEDNESDAY NIGHT
SNOW LIKELY. CHANCE OF SNOW 60 PERCENT. LIGHT
SNOW ACCUMULATIONS POSSIBLE. COLDER WITH LOWS 20 TO 25.
THURSDAY
DECREASING CLOUDS. A 40 PERCENT CHANCE OF SNOW. HIGHS
30 TO 35. BREEZY.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE
OF SNOW. LOWS 18 TO 23. HIGHS 31 TO 36. BREEZY. WIND CHILLS AS
LOW AS ZERO.
FRIDAY NIGHT
DECREASING CLOUDS. LOWS 15 TO 20.
SATURDAY
MOSTLY SUNNY. HIGHS 34 TO 39.
=
ORZ062-040400-
BAKER COUNTY-
1230 PM PST SAT JAN 3 2026
TONIGHT
RAIN AND SNOW LIKELY, MAINLY THIS EVENING. PATCHY FOG.
CHANCE OF PRECIPITATION 70 PERCENT. SNOW ACCUMULATION UP TO
1 INCH. LOWS 33 TO 40. WINDY. SOUTHEAST WINDS 15 TO 25 MPH WITH
GUSTS TO 35 MPH.
SUNDAY
RAIN AND SNOW LIKELY. PATCHY FOG. CHANCE OF
PRECIPITATION 60 PERCENT. NO SNOW ACCUMULATION ACROSS THE LOWER
ELEVATIONS, WITH SNOW ACCUMULATION UP TO 2 INCHES OVER THE
MOUNTAINS. HIGHS 42 TO 49. BREEZY. SOUTH WINDS 10 TO 20 MPH.
GUSTS TO 35 MPH IN THE MORNING, DECREASING TO 25 MPH IN THE
AFTERNOON.
SUNDAY NIGHT
A CHANCE OF SNOW. RAIN LIKELY, MAINLY IN THE
EVENING. AREAS OF FOG. CHANCE OF PRECIPITATION 60 PERCENT. NO
SNOW ACCUMULATION ACROSS THE LOWER ELEVATIONS, WITH SNOW
ACCUMULATION UP TO 2 INCHES OVER THE MOUNTAINS. LOWS 28 TO 36.
SOUTH WINDS UP TO 10 MPH.
MONDAY
AREAS OF FOG IN THE MORNING. MOSTLY CLOUDY WITH A
CHANCE OF RAIN AND SNOW. CHANCE OF PRECIPITATION 40 PERCENT.
HIGHS 37 TO 45. SOUTHWEST WINDS UP TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW IN
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. AREAS OF FOG.
CHANCE OF PRECIPITATION 30 PERCENT. LOWS 22 TO 30. LIGHT WINDS.
TUESDAY
AREAS OF FOG IN THE MORNING. PARTLY SUNNY IN THE
MORNING, THEN SNOW LIKELY IN THE AFTERNOON. CHANCE OF SNOW
60 PERCENT. LIGHT SNOW ACCUMULATIONS POSSIBLE. HIGHS 33 TO 40.
TUESDAY NIGHT
RAIN AND SNOW. PATCHY FOG AFTER MIDNIGHT. CHANCE
OF PRECIPITATION 80 PERCENT. MODERATE SNOW ACCUMULATIONS
POSSIBLE. LOWS 23 TO 29.
WEDNESDAY
DECREASING CLOUDS. SNOW LIKELY. CHANCE OF SNOW
60 PERCENT. LIGHT SNOW ACCUMULATIONS POSSIBLE. HIGHS 33 TO 40.
WEDNESDAY NIGHT
SNOW LIKELY. PATCHY FOG AFTER MIDNIGHT. CHANCE
OF SNOW 60 PERCENT. LIGHT SNOW ACCUMULATIONS POSSIBLE. LOWS 19 TO
25.
THURSDAY
INCREASING CLOUDS. PATCHY FOG IN THE MORNING. SNOW
LIKELY. CHANCE OF SNOW 70 PERCENT. LIGHT SNOW ACCUMULATIONS
POSSIBLE. HIGHS 30 TO 37.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.
PATCHY FOG AFTER MIDNIGHT. LOWS 18 TO 24.
FRIDAY
PARTLY SUNNY. AREAS OF FOG IN THE MORNING. A CHANCE OF
SNOW, MAINLY IN THE MORNING. CHANCE OF SNOW 30 PERCENT. HIGHS
32 TO 37.
FRIDAY NIGHT
DECREASING CLOUDS. PATCHY FOG. LOWS 16 TO 22.
SATURDAY
AREAS OF FOG IN THE MORNING. PARTLY SUNNY. HIGHS
32 TO 37.
TEMPERATURE
BAKER CITY 37 48 31 43
=
ORZ061-040400-
HARNEY COUNTY-
1230 PM PST SAT JAN 3 2026
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN AND SNOW THIS
EVENING. CHANCE OF PRECIPITATION 20 PERCENT. LOWS 33 TO 39.
WINDY. SOUTH WINDS 15 TO 25 MPH WITH GUSTS TO 45 MPH.
SUNDAY
INCREASING CLOUDS. A CHANCE OF RAIN AND SNOW. CHANCE OF
PRECIPITATION 30 PERCENT. HIGHS 44 TO 49. WINDY. SOUTHWEST WINDS
15 TO 25 MPH. GUSTS TO 40 MPH IN THE MORNING, DECREASING TO
30 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
CHANCE OF PRECIPITATION 30 PERCENT. LOWS 28 TO 34. SOUTHWEST
WINDS 10 TO 15 MPH WITH GUSTS TO 25 MPH.
MONDAY
PATCHY FOG IN THE MORNING. MOSTLY CLOUDY WITH A CHANCE
OF SNOW, MIXED WITH RAIN IN THE AFTERNOON. CHANCE OF
PRECIPITATION 30 PERCENT. HIGHS 38 TO 43. SOUTHWEST WINDS 10 TO
15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN AND SNOW
IN THE EVENING. PATCHY FOG. CHANCE OF PRECIPITATION 20 PERCENT.
LOWS 23 TO 30. SOUTHWEST WINDS UP TO 10 MPH.
TUESDAY
PATCHY FOG IN THE MORNING. PARTLY SUNNY IN THE
MORNING, THEN MOSTLY CLOUDY WITH A CHANCE OF SNOW IN THE
AFTERNOON. CHANCE OF SNOW 30 PERCENT. HIGHS 37 TO 42.
TUESDAY NIGHT
RAIN AND SNOW LIKELY. CHANCE OF PRECIPITATION
60 PERCENT. LIGHT SNOW ACCUMULATIONS POSSIBLE. LOWS 22 TO 29.
BREEZY.
WEDNESDAY
SNOW LIKELY, MAINLY IN THE MORNING. CHANCE OF SNOW
60 PERCENT. LITTLE SNOW ACCUMULATION EXPECTED. HIGHS 35 TO 40.
BREEZY.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SNOW. LOWS 17 TO 23. BREEZY.
THURSDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. HIGHS
31 TO 36. BREEZY.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
LOWS 16 TO 21.
FRIDAY
PARTLY SUNNY. HIGHS 33 TO 38.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 15 TO 21.
SATURDAY
PARTLY SUNNY. HIGHS 36 TO 41.
TEMPERATURE
BURNS 33 46 28 40
=
ORZ063-040400-
MALHEUR COUNTY-
130 PM MST SAT JAN 3 2026 /1230 PM PST SAT JAN 3 2026/
TONIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN THIS EVENING. CHANCE
OF RAIN 30 PERCENT. LOWS 35 TO 40. WINDY. SOUTH WINDS 15 TO
25 MPH WITH GUSTS TO 35 MPH.
SUNDAY
DECREASING CLOUDS. A CHANCE OF RAIN. A CHANCE OF SNOW
IN THE AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT. HIGHS 45 TO
53. BREEZY. SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO 35 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
PATCHY FOG IN THE EVENING. AREAS OF FOG AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 30 PERCENT. LOWS 30 TO 35. SOUTH WINDS 10 TO
15 MPH.
MONDAY
INCREASING CLOUDS. AREAS OF FOG IN THE MORNING. A
CHANCE OF RAIN AND SNOW. CHANCE OF PRECIPITATION 30 PERCENT.
HIGHS 41 TO 48. SOUTHWEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN AND SNOW
IN THE EVENING. PATCHY FOG. CHANCE OF PRECIPITATION 20 PERCENT.
LOWS 25 TO 32. SOUTHWEST WINDS UP TO 10 MPH.
TUESDAY
PATCHY FOG IN THE MORNING. PARTLY SUNNY IN THE
MORNING, THEN MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW IN THE
AFTERNOON. CHANCE OF SNOW 20 PERCENT. HIGHS 36 TO 46.
TUESDAY NIGHT
RAIN AND SNOW LIKELY, MAINLY AFTER MIDNIGHT.
CHANCE OF PRECIPITATION 60 PERCENT. LITTLE SNOW ACCUMULATION
EXPECTED. LOWS 26 TO 32.
WEDNESDAY
DECREASING CLOUDS. RAIN AND SNOW LIKELY. CHANCE OF
PRECIPITATION 60 PERCENT. LITTLE SNOW ACCUMULATION EXPECTED.
HIGHS 36 TO 43.
WEDNESDAY NIGHT
SNOW LIKELY, MAINLY IN THE EVENING. CHANCE OF
SNOW 60 PERCENT. LITTLE SNOW ACCUMULATION EXPECTED. LOWS 20 TO
27.
THURSDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. HIGHS
33 TO 39.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
LOWS 18 TO 25.
FRIDAY
PARTLY SUNNY. HIGHS 33 TO 39.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 16 TO 22.
SATURDAY
MOSTLY SUNNY. PATCHY FOG. HIGHS 32 TO 40.
=
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page