725
FPUS55 KBOI 312108
ZFPBOI
ZONE FORECASTS FOR SOUTHWEST IDAHO/SOUTHEAST OREGON
NATIONAL WEATHER SERVICE BOISE ID
207 PM MST WED DEC 31 2025
SPOT TEMPERATURES ARE FOR TONIGHT, NEW YEARS DAY, THURSDAY NIGHT,
AND FRIDAY.
IDZ011-010500-
WEST CENTRAL MOUNTAINS-
207 PM MST WED DEC 31 2025
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST /8 AM
MST/ SATURDAY...
TONIGHT
PARTLY CLOUDY THIS EVENING, THEN MOSTLY CLOUDY WITH A
CHANCE OF LIGHT FREEZING RAIN AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 30 PERCENT. LOWS 22 TO 29.
NEW YEARS DAY
LIGHT FREEZING RAIN LIKELY. SNOW LIKELY IN THE
MORNING, THEN RAIN AND SNOW IN THE AFTERNOON. CHANCE OF
PRECIPITATION 90 PERCENT. SNOW ACCUMULATION UP TO 1 INCH. HIGHS
31 TO 40.
THURSDAY NIGHT
RAIN AND SNOW. CHANCE OF PRECIPITATION
90 PERCENT. LITTLE OR NO SNOW ACCUMULATION ACROSS THE LOWER
ELEVATIONS, WITH SNOW ACCUMULATION UP TO 2 INCHES OVER THE
MOUNTAINS. LOWS 29 TO 34. TEMPERATURE RISING INTO THE MID 30S
AFTER MIDNIGHT.
FRIDAY
RAIN AND SNOW, MAINLY IN THE MORNING. CHANCE OF
PRECIPITATION 90 PERCENT. LITTLE SNOW ACCUMULATION EXPECTED.
HIGHS 34 TO 42.
FRIDAY NIGHT
MOSTLY CLOUDY. AREAS OF FOG. A SLIGHT CHANCE OF
RAIN AFTER MIDNIGHT. CHANCE OF RAIN 20 PERCENT. LOWS 28 TO 33.
SATURDAY
PARTLY SUNNY WITH RAIN AND SNOW LIKELY, MAINLY IN THE
AFTERNOON. AREAS OF FOG IN THE MORNING, THEN PATCHY FOG IN THE
AFTERNOON. CHANCE OF PRECIPITATION 70 PERCENT. LITTLE SNOW
ACCUMULATION EXPECTED. HIGHS 35 TO 44.
SATURDAY NIGHT AND SUNDAY
PATCHY FOG. RAIN AND SNOW. CHANCE OF
PRECIPITATION 80 PERCENT. LIGHT SNOW ACCUMULATIONS POSSIBLE. LOWS
30 TO 36. HIGHS 33 TO 42.
SUNDAY NIGHT
RAIN AND SNOW LIKELY. AREAS OF FOG. CHANCE OF
PRECIPITATION 60 PERCENT. LIGHT SNOW ACCUMULATIONS POSSIBLE. LOWS
28 TO 35.
MONDAY
RAIN AND SNOW LIKELY. AREAS OF FOG IN THE MORNING.
PATCHY FOG IN THE AFTERNOON. CHANCE OF PRECIPITATION 70 PERCENT.
MODERATE SNOW ACCUMULATIONS POSSIBLE. HIGHS 32 TO 41.
MONDAY NIGHT
A CHANCE OF RAIN IN THE EVENING. MOSTLY CLOUDY
WITH A CHANCE OF SNOW. AREAS OF FOG. CHANCE OF PRECIPITATION
50 PERCENT. LOWS 24 TO 31.
TUESDAY
DECREASING CLOUDS. AREAS OF FOG IN THE MORNING. A
40 PERCENT CHANCE OF SNOW. HIGHS 30 TO 40.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW, MAINLY AFTER
MIDNIGHT. AREAS OF FOG. CHANCE OF SNOW 30 PERCENT. LOWS 21 TO 29.
WEDNESDAY
AREAS OF FOG IN THE MORNING. PARTLY CLOUDY WITH A
50 PERCENT CHANCE OF SNOW. HIGHS 30 TO 39.
TEMPERATURE
MCCALL 22 36 29 39
=
IDZ013-010500-
BOISE MOUNTAINS-
207 PM MST WED DEC 31 2025
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST /8 AM
MST/ SATURDAY...
TONIGHT
PARTLY CLOUDY THIS EVENING, THEN MOSTLY CLOUDY WITH A
CHANCE OF LIGHT FREEZING RAIN AND SNOW AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 40 PERCENT. LOWS 20 TO 34.
NEW YEARS DAY
SNOW. RAIN AND LIGHT FREEZING RAIN. CHANCE OF
PRECIPITATION 80 PERCENT. SNOW ACCUMULATION UP TO 1 INCH. HIGHS
33 TO 42.
THURSDAY NIGHT
RAIN AND SNOW. CHANCE OF PRECIPITATION
90 PERCENT. NO SNOW ACCUMULATION ACROSS THE LOWER ELEVATIONS,
WITH SNOW ACCUMULATION UP TO 3 INCHES OVER THE MOUNTAINS. LOWS
27 TO 38. TEMPERATURE RISING INTO THE UPPER 30S AFTER MIDNIGHT.
FRIDAY
RAIN AND SNOW, MAINLY IN THE MORNING. CHANCE OF
PRECIPITATION 80 PERCENT. LITTLE SNOW ACCUMULATION EXPECTED.
HIGHS 35 TO 47.
FRIDAY NIGHT
MOSTLY CLOUDY. AREAS OF FOG. LOWS 23 TO 38.
SATURDAY
AREAS OF FOG IN THE MORNING. PARTLY SUNNY WITH RAIN
AND SNOW LIKELY, MAINLY IN THE AFTERNOON. CHANCE OF PRECIPITATION
70 PERCENT. LITTLE SNOW ACCUMULATION EXPECTED. HIGHS 37 TO 49.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
RAIN AND SNOW. PATCHY FOG
IN THE EVENING. AREAS OF FOG. CHANCE OF PRECIPITATION 80 PERCENT.
LIGHT SNOW ACCUMULATIONS POSSIBLE. LOWS 24 TO 39. HIGHS 34 TO 48.
MONDAY
AREAS OF FOG IN THE MORNING. SNOW LIKELY. RAIN LIKELY,
MAINLY IN THE MORNING. CHANCE OF PRECIPITATION 70 PERCENT. LIGHT
SNOW ACCUMULATIONS POSSIBLE. HIGHS 33 TO 47.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
AREAS OF FOG. CHANCE OF PRECIPITATION 50 PERCENT. LOWS 19 TO 34.
TUESDAY
AREAS OF FOG IN THE MORNING. PARTLY CLOUDY WITH A
30 PERCENT CHANCE OF SNOW. HIGHS 32 TO 45.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND
SNOW IN THE EVENING, THEN PARTLY CLOUDY WITH A CHANCE OF SNOW
AFTER MIDNIGHT. AREAS OF FOG. CHANCE OF PRECIPITATION 30 PERCENT.
LOWS 16 TO 31.
WEDNESDAY
AREAS OF FOG IN THE MORNING. PARTLY CLOUDY WITH A
CHANCE OF SNOW, MIXED WITH RAIN IN THE AFTERNOON. CHANCE OF
PRECIPITATION 40 PERCENT. HIGHS 32 TO 43.
TEMPERATURE
IDAHO CITY 26 41 31 45
=
IDZ028-010500-
CAMAS PRAIRIE-
207 PM MST WED DEC 31 2025
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST /8 AM
MST/ SATURDAY...
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW AFTER MIDNIGHT. CHANCE
OF SNOW 40 PERCENT. LOWS 24 TO 29. NORTHEAST WINDS AROUND 10 MPH.
NEW YEARS DAY
SNOW, CHANGING TO RAIN IN THE AFTERNOON. CHANCE
OF PRECIPITATION 80 PERCENT. LITTLE OR NO SNOW ACCUMULATION.
HIGHS 35 TO 40. EAST WINDS UP TO 10 MPH.
THURSDAY NIGHT
RAIN AND SNOW. CHANCE OF PRECIPITATION
90 PERCENT. LITTLE OR NO SNOW ACCUMULATION. LOWS 28 TO 33.
TEMPERATURE RISING INTO THE MID 30S AFTER MIDNIGHT. LIGHT WINDS.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE MORNING,
THEN PARTLY SUNNY IN THE AFTERNOON. CHANCE OF RAIN 40 PERCENT.
HIGHS 41 TO 46. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 28 TO 33. LIGHT WINDS IN THE
EVENING, BECOMING NORTHEAST 10 TO 15 MPH AFTER MIDNIGHT.
SATURDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE
MORNING, THEN MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE
AFTERNOON. CHANCE OF RAIN 40 PERCENT. HIGHS 41 TO 46.
SATURDAY NIGHT
RAIN LIKELY. PATCHY FOG AFTER MIDNIGHT. CHANCE
OF RAIN 70 PERCENT. LOWS 27 TO 32.
SUNDAY
PATCHY FOG IN THE MORNING. RAIN LIKELY. CHANCE OF RAIN
60 PERCENT. HIGHS 40 TO 45.
SUNDAY NIGHT
RAIN LIKELY IN THE EVENING, THEN A CHANCE OF RAIN
AND SNOW AFTER MIDNIGHT. PATCHY FOG AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 60 PERCENT. LITTLE SNOW ACCUMULATION EXPECTED. LOWS
26 TO 31.
MONDAY
PATCHY FOG IN THE MORNING. MOSTLY CLOUDY WITH A CHANCE
OF RAIN AND SNOW. CHANCE OF PRECIPITATION 50 PERCENT. HIGHS 38 TO
43.
MONDAY NIGHT
A CHANCE OF RAIN IN THE EVENING. MOSTLY CLOUDY
WITH A CHANCE OF SNOW. CHANCE OF PRECIPITATION 40 PERCENT. LOWS
22 TO 27.
TUESDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE MORNING.
CHANCE OF SNOW 20 PERCENT. HIGHS 37 TO 42.
TUESDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW AFTER
MIDNIGHT. CHANCE OF SNOW 20 PERCENT. LOWS 20 TO 25.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SNOW, MAINLY IN THE
AFTERNOON. CHANCE OF SNOW 30 PERCENT. HIGHS 36 TO 41.
TEMPERATURE
FAIRFIELD 24 38 29 44
=
IDZ033-010500-
UPPER WEISER RIVER-
207 PM MST WED DEC 31 2025
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST /8 AM
MST/ SATURDAY...
TONIGHT
PARTLY CLOUDY THIS EVENING, THEN MOSTLY CLOUDY WITH A
CHANCE OF SNOW AFTER MIDNIGHT. CHANCE OF SNOW 30 PERCENT. LOWS
25 TO 30. LIGHT WINDS.
NEW YEARS DAY
RAIN, LIGHT FREEZING RAIN AND SNOW LIKELY IN THE
MORNING, THEN RAIN AND SNOW IN THE AFTERNOON. CHANCE OF
PRECIPITATION 90 PERCENT. LITTLE OR NO SNOW ACCUMULATION. HIGHS
35 TO 40. LIGHT WINDS.
THURSDAY NIGHT
SNOW IN THE EVENING. RAIN. CHANCE OF
PRECIPITATION 90 PERCENT. NO SNOW ACCUMULATION. LOWS 30 TO 35.
TEMPERATURE RISING INTO THE MID 30S AFTER MIDNIGHT. LIGHT WINDS.
FRIDAY
RAIN, MAINLY IN THE MORNING. CHANCE OF RAIN 80 PERCENT.
HIGHS 39 TO 44. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLOUDY. AREAS OF FOG. A SLIGHT CHANCE OF
RAIN AFTER MIDNIGHT. CHANCE OF RAIN 20 PERCENT. LOWS 31 TO 36.
LIGHT WINDS.
SATURDAY
RAIN LIKELY, MAINLY IN THE AFTERNOON. AREAS OF FOG IN
THE MORNING, THEN PATCHY FOG IN THE AFTERNOON. CHANCE OF RAIN
70 PERCENT. HIGHS 42 TO 47.
SATURDAY NIGHT AND SUNDAY
RAIN. PATCHY FOG THROUGH THE DAY.
CHANCE OF RAIN 80 PERCENT. LOWS 34 TO 39. HIGHS 42 TO 47.
SUNDAY NIGHT AND MONDAY
PATCHY FOG. RAIN LIKELY. CHANCE OF
RAIN 60 PERCENT. LOWS 33 TO 38. HIGHS 41 TO 46.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN, MIXED WITH
SNOW AFTER MIDNIGHT. AREAS OF FOG AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 40 PERCENT. LOWS 29 TO 34.
TUESDAY
AREAS OF FOG IN THE MORNING. PARTLY CLOUDY WITH A
CHANCE OF RAIN AND SNOW, MAINLY IN THE MORNING. CHANCE OF
PRECIPITATION 30 PERCENT. HIGHS 39 TO 44.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW, MAINLY
AFTER MIDNIGHT. PATCHY FOG AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 30 PERCENT. LOWS 27 TO 32.
WEDNESDAY
PATCHY FOG IN THE MORNING. PARTLY CLOUDY WITH A
CHANCE OF RAIN AND SNOW. CHANCE OF PRECIPITATION 40 PERCENT.
HIGHS 38 TO 43.
TEMPERATURE
COUNCIL 27 40 33 43
CAMBRIDGE 27 39 31 42
=
ORZ064-010500-
OREGON LOWER TREASURE VALLEY-
207 PM MST WED DEC 31 2025 /107 PM PST WED DEC 31 2025/
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST /8 AM
MST/ SATURDAY...
TONIGHT
PARTLY CLOUDY THIS EVENING, THEN MOSTLY CLOUDY WITH A
CHANCE OF LIGHT FREEZING RAIN AND SNOW AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 40 PERCENT. LOWS 24 TO 29. LIGHT WINDS.
NEW YEARS DAY
LIGHT FREEZING RAIN AND SNOW. RAIN. CHANCE OF
PRECIPITATION 80 PERCENT. LITTLE OR NO SNOW ACCUMULATION. HIGHS
35 TO 40. LIGHT WINDS.
THURSDAY NIGHT
RAIN. CHANCE OF RAIN 80 PERCENT. LOWS 30 TO 35.
TEMPERATURE RISING INTO THE MID 30S AFTER MIDNIGHT. LIGHT WINDS.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING. CHANCE
OF RAIN 40 PERCENT. HIGHS 40 TO 45. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLOUDY. AREAS OF FOG. LOWS 32 TO 37. LIGHT
WINDS.
SATURDAY
AREAS OF FOG IN THE MORNING. RAIN LIKELY, MAINLY IN
THE AFTERNOON. CHANCE OF RAIN 60 PERCENT. HIGHS 43 TO 48.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN.
AREAS OF FOG AFTER MIDNIGHT. LOWS 33 TO 38.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF RAIN. PATCHY FOG IN THE MORNING. PATCHY FOG AFTER MIDNIGHT.
HIGHS 44 TO 49. LOWS 32 TO 37.
MONDAY
DECREASING CLOUDS. AREAS OF FOG IN THE MORNING. A
40 PERCENT CHANCE OF RAIN. HIGHS 44 TO 49.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN, MAINLY IN THE
EVENING. PATCHY FOG AFTER MIDNIGHT. CHANCE OF RAIN 30 PERCENT.
LOWS 29 TO 34.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE
OF RAIN. PATCHY FOG IN THE MORNING. PATCHY FOG AFTER MIDNIGHT.
HIGHS 42 TO 47. LOWS 29 TO 34.
WEDNESDAY
PARTLY SUNNY. PATCHY FOG IN THE MORNING. A CHANCE OF
RAIN AND SNOW, MAINLY IN THE AFTERNOON. CHANCE OF PRECIPITATION
30 PERCENT. HIGHS 40 TO 45.
TEMPERATURE
ONTARIO 25 36 31 43
=
IDZ012-010500-
LOWER TREASURE VALLEY-
207 PM MST WED DEC 31 2025
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST /8 AM
MST/ SATURDAY...
TONIGHT
INCREASING CLOUDS. A 20 PERCENT CHANCE OF LIGHT
FREEZING RAIN. LOWS 25 TO 30. LIGHT WINDS.
NEW YEARS DAY
SNOW LIKELY. RAIN AND LIGHT FREEZING RAIN LIKELY
IN THE MORNING, THEN RAIN IN THE AFTERNOON. CHANCE OF
PRECIPITATION 80 PERCENT. LITTLE OR NO SNOW ACCUMULATION. HIGHS
35 TO 40. LIGHT WINDS.
THURSDAY NIGHT
RAIN. CHANCE OF RAIN 80 PERCENT. LOWS 31 TO 36.
TEMPERATURE RISING INTO THE UPPER 30S AFTER MIDNIGHT. LIGHT
WINDS.
FRIDAY
RAIN LIKELY, MAINLY IN THE MORNING. CHANCE OF RAIN
60 PERCENT. HIGHS 43 TO 48. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLOUDY. AREAS OF FOG. LOWS 32 TO 37. EAST
WINDS UP TO 10 MPH.
SATURDAY
AREAS OF FOG IN THE MORNING. RAIN LIKELY, MAINLY IN
THE AFTERNOON. CHANCE OF RAIN 60 PERCENT. HIGHS 46 TO 51.
SATURDAY NIGHT AND SUNDAY
RAIN LIKELY. CHANCE OF RAIN
60 PERCENT. LOWS 35 TO 40. HIGHS 47 TO 52.
SUNDAY NIGHT
RAIN LIKELY, MAINLY IN THE EVENING. PATCHY FOG
AFTER MIDNIGHT. CHANCE OF RAIN 60 PERCENT. LOWS 34 TO 39.
MONDAY
AREAS OF FOG IN THE MORNING. RAIN LIKELY, MAINLY IN THE
MORNING. CHANCE OF RAIN 60 PERCENT. HIGHS 46 TO 51.
MONDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN.
PATCHY FOG AFTER MIDNIGHT. LOWS 31 TO 36.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE
OF RAIN. AREAS OF FOG IN THE MORNING. AREAS OF FOG AFTER
MIDNIGHT. HIGHS 43 TO 48. LOWS 29 TO 34.
WEDNESDAY
AREAS OF FOG IN THE MORNING. PARTLY CLOUDY WITH A
CHANCE OF RAIN AND SNOW. CHANCE OF PRECIPITATION 30 PERCENT.
HIGHS 42 TO 47.
TEMPERATURE
CALDWELL 26 38 33 47
=
IDZ014-010500-
UPPER TREASURE VALLEY-
207 PM MST WED DEC 31 2025
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST /8 AM
MST/ SATURDAY...
TONIGHT
A SLIGHT CHANCE OF LIGHT FREEZING RAIN. RAIN AFTER
MIDNIGHT. CHANCE OF PRECIPITATION 80 PERCENT. LOWS 26 TO 31.
SOUTHEAST WINDS UP TO 10 MPH.
NEW YEARS DAY
RAIN. CHANCE OF RAIN 80 PERCENT. HIGHS 39 TO 44.
SOUTHEAST WINDS UP TO 10 MPH WITH GUSTS TO 20 MPH.
THURSDAY NIGHT
RAIN. CHANCE OF RAIN 80 PERCENT. LOWS 33 TO 38.
TEMPERATURE RISING INTO THE UPPER 30S AFTER MIDNIGHT. SOUTHEAST
WINDS UP TO 10 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF RAIN IN THE MORNING, THEN
PARTLY SUNNY IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT. HIGHS
47 TO 52. SOUTHEAST WINDS UP TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 33 TO 38. EAST WINDS 10 TO
15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF RAIN, MAINLY IN THE
AFTERNOON. CHANCE OF RAIN 30 PERCENT. HIGHS 50 TO 55. BREEZY.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLOUDY WITH A 40 PERCENT
CHANCE OF RAIN. LOWS 33 TO 41. HIGHS 49 TO 55.
MONDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN.
LOWS 29 TO 35.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE
OF RAIN. HIGHS 45 TO 50. LOWS 27 TO 33.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW, MAINLY IN
THE AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT. HIGHS 44 TO
49.
TEMPERATURE
BOISE 30 41 36 48
MOUNTAIN HOME 27 44 34 52
=
IDZ016-010500-
WESTERN MAGIC VALLEY-
207 PM MST WED DEC 31 2025
TONIGHT
A SLIGHT CHANCE OF LIGHT FREEZING RAIN. RAIN AFTER
MIDNIGHT. CHANCE OF PRECIPITATION 80 PERCENT. LOWS 28 TO 33. EAST
WINDS AROUND 10 MPH.
NEW YEARS DAY
A CHANCE OF SNOW IN THE MORNING. RAIN. CHANCE OF
PRECIPITATION 80 PERCENT. NO SNOW ACCUMULATION. HIGHS 38 TO 43.
EAST WINDS AROUND 10 MPH.
THURSDAY NIGHT
RAIN. CHANCE OF RAIN 80 PERCENT. LOWS 35 TO 40.
TEMPERATURE RISING INTO THE LOWER 40S AFTER MIDNIGHT. LIGHT
WINDS.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE MORNING,
THEN PARTLY SUNNY IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.
HIGHS 47 TO 52. WEST WINDS AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 33 TO 38. EAST WINDS 10 TO
15 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF RAIN IN THE AFTERNOON.
CHANCE OF RAIN 30 PERCENT. HIGHS 48 TO 53.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
RAIN LIKELY. CHANCE OF
RAIN 60 PERCENT. LOWS 33 TO 38. HIGHS 47 TO 52.
MONDAY
DECREASING CLOUDS. A 40 PERCENT CHANCE OF RAIN. HIGHS
46 TO 51.
MONDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN.
LOWS 29 TO 34.
TUESDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN AND SNOW IN THE
MORNING. CHANCE OF PRECIPITATION 20 PERCENT. HIGHS 43 TO 48.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 27 TO 32.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW, MAINLY IN
THE AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT. HIGHS 41 TO
47.
TEMPERATURE
JEROME 31 39 36 48
TWIN FALLS 28 43 36 50
=
IDZ029-010500-
OWYHEE MOUNTAINS-
207 PM MST WED DEC 31 2025
TONIGHT
A SLIGHT CHANCE OF LIGHT FREEZING RAIN THIS EVENING,
THEN RAIN AND SNOW, WITH A CHANCE OF LIGHT FREEZING RAIN AFTER
MIDNIGHT. CHANCE OF PRECIPITATION 90 PERCENT. LITTLE OR NO SNOW
ACCUMULATION. LOWS 28 TO 33.
NEW YEARS DAY
RAIN AND SNOW. CHANCE OF PRECIPITATION
90 PERCENT. LITTLE OR NO SNOW ACCUMULATION. HIGHS 39 TO 44.
THURSDAY NIGHT
RAIN. CHANCE OF RAIN 90 PERCENT. LOWS 33 TO 38.
TEMPERATURE RISING TO AROUND 40 AFTER MIDNIGHT.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE MORNING,
THEN PARTLY SUNNY IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.
HIGHS 44 TO 50.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 33 TO 38.
SATURDAY
PARTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN. HIGHS
45 TO 51.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN, MIXED WITH
SNOW AFTER MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT. LOWS
35 TO 40.
SUNDAY
DECREASING CLOUDS. A CHANCE OF RAIN. SNOW LIKELY,
MAINLY IN THE AFTERNOON. CHANCE OF PRECIPITATION 60 PERCENT.
LITTLE SNOW ACCUMULATION EXPECTED. HIGHS 45 TO 50.
SUNDAY NIGHT
RAIN AND SNOW LIKELY, MAINLY IN THE EVENING.
CHANCE OF PRECIPITATION 60 PERCENT. LITTLE SNOW ACCUMULATION
EXPECTED. LOWS 32 TO 37.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. CHANCE OF
PRECIPITATION 50 PERCENT. HIGHS 43 TO 48.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW,
MAINLY IN THE EVENING. CHANCE OF PRECIPITATION 40 PERCENT. LOWS
28 TO 34.
TUESDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
41 TO 46.
TUESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW,
MIXED WITH RAIN AFTER MIDNIGHT. CHANCE OF PRECIPITATION
20 PERCENT. LOWS 27 TO 32.
WEDNESDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE
MORNING, THEN A CHANCE OF RAIN AND SNOW IN THE AFTERNOON. CHANCE
OF PRECIPITATION 30 PERCENT. HIGHS 40 TO 45.
=
IDZ015-010500-
SOUTHWEST HIGHLANDS-
207 PM MST WED DEC 31 2025
TONIGHT
A CHANCE OF LIGHT FREEZING RAIN THIS EVENING, THEN
RAIN, LIGHT FREEZING RAIN AND SNOW AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 90 PERCENT. NO SNOW ACCUMULATION. LOWS 29 TO 34.
NEW YEARS DAY
LIGHT FREEZING RAIN AND SNOW IN THE MORNING.
RAIN. CHANCE OF PRECIPITATION 90 PERCENT. NO SNOW ACCUMULATION.
HIGHS 41 TO 46.
THURSDAY NIGHT
RAIN. CHANCE OF RAIN 90 PERCENT. LOWS 34 TO 39.
TEMPERATURE RISING INTO THE UPPER 30S AFTER MIDNIGHT.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE MORNING,
THEN PARTLY SUNNY IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.
HIGHS 47 TO 53.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 32 TO 37.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLOUDY. A 40 PERCENT CHANCE
OF RAIN. HIGHS 48 TO 54. LOWS 32 TO 37.
SUNDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN. HIGHS
46 TO 53.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN, MIXED WITH
SNOW AFTER MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT. LOWS
31 TO 36.
MONDAY
DECREASING CLOUDS. A CHANCE OF RAIN AND SNOW. CHANCE OF
PRECIPITATION 40 PERCENT. HIGHS 43 TO 50.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
CHANCE OF PRECIPITATION 30 PERCENT. LOWS 27 TO 32.
TUESDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN AND SNOW IN THE
MORNING. CHANCE OF PRECIPITATION 20 PERCENT. HIGHS 42 TO 48.
TUESDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW AFTER
MIDNIGHT. CHANCE OF SNOW 20 PERCENT. LOWS 24 TO 29.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW, MAINLY IN
THE AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT. HIGHS 41 TO
46.
=
IDZ030-010500-
SOUTHERN TWIN FALLS COUNTY-
207 PM MST WED DEC 31 2025
TONIGHT
A CHANCE OF SNOW WITH A SLIGHT CHANCE OF LIGHT
FREEZING RAIN THIS EVENING, THEN RAIN AND SNOW, WITH A CHANCE OF
LIGHT FREEZING RAIN AFTER MIDNIGHT. CHANCE OF PRECIPITATION
90 PERCENT. LITTLE OR NO SNOW ACCUMULATION. LOWS 29 TO 34.
NEW YEARS DAY
SNOW IN THE MORNING, CHANGING TO RAIN. CHANCE OF
PRECIPITATION 90 PERCENT. LITTLE OR NO SNOW ACCUMULATION. HIGHS
41 TO 46.
THURSDAY NIGHT
RAIN. CHANCE OF RAIN 90 PERCENT. LOWS 35 TO 40.
TEMPERATURE RISING INTO THE LOWER 40S AFTER MIDNIGHT.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE MORNING,
THEN PARTLY SUNNY IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.
HIGHS 47 TO 52.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 33 TO 38.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH
A SLIGHT CHANCE OF RAIN IN THE AFTERNOON. CHANCE OF RAIN
20 PERCENT. HIGHS 47 TO 53.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN.
LOWS 33 TO 38.
SUNDAY
A CHANCE OF RAIN AND SNOW IN THE MORNING, THEN RAIN
LIKELY IN THE AFTERNOON. CHANCE OF PRECIPITATION 60 PERCENT.
LITTLE SNOW ACCUMULATION EXPECTED. HIGHS 46 TO 51.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN, MIXED WITH
SNOW AFTER MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT. LOWS
32 TO 37.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. CHANCE OF
PRECIPITATION 40 PERCENT. HIGHS 45 TO 50.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
CHANCE OF PRECIPITATION 30 PERCENT. LOWS 28 TO 33.
TUESDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN AND SNOW IN THE
MORNING. CHANCE OF PRECIPITATION 20 PERCENT. HIGHS 43 TO 48.
TUESDAY NIGHT
DECREASING CLOUDS. LOWS 26 TO 31.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW, MAINLY IN
THE AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT. HIGHS 42 TO
47.
=
ORZ062-010500-
BAKER COUNTY-
107 PM PST WED DEC 31 2025
TONIGHT
PARTLY CLOUDY THIS EVENING, THEN MOSTLY CLOUDY WITH A
CHANCE OF SNOW WITH A SLIGHT CHANCE OF LIGHT FREEZING RAIN AFTER
MIDNIGHT. CHANCE OF PRECIPITATION 30 PERCENT. LOWS 22 TO 30.
LIGHT WINDS.
NEW YEARS DAY
LIGHT FREEZING RAIN AND SNOW. RAIN. CHANCE OF
PRECIPITATION 80 PERCENT. SNOW ACCUMULATION UP TO 1 INCH. HIGHS
34 TO 40. SOUTHEAST WINDS UP TO 10 MPH WITH GUSTS TO 20 MPH.
THURSDAY NIGHT
RAIN AND SNOW. CHANCE OF PRECIPITATION
90 PERCENT. SNOW ACCUMULATION UP TO 1 INCH. LOWS 29 TO 35.
TEMPERATURE RISING INTO THE MID 30S AFTER MIDNIGHT. SOUTHEAST
WINDS UP TO 10 MPH.
FRIDAY
RAIN, MAINLY IN THE MORNING. CHANCE OF RAIN 80 PERCENT.
HIGHS 39 TO 44. SOUTHEAST WINDS UP TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. AREAS OF FOG. A SLIGHT CHANCE OF
RAIN AFTER MIDNIGHT. CHANCE OF RAIN 20 PERCENT. LOWS 31 TO 38.
SOUTHEAST WINDS UP TO 10 MPH WITH GUSTS TO 20 MPH.
SATURDAY
PATCHY FOG IN THE MORNING. RAIN AND SNOW LIKELY.
CHANCE OF PRECIPITATION 70 PERCENT. LITTLE SNOW ACCUMULATION
EXPECTED. HIGHS 39 TO 46.
SATURDAY NIGHT AND SUNDAY
PATCHY FOG. RAIN AND SNOW LIKELY.
CHANCE OF PRECIPITATION 60 PERCENT. LITTLE SNOW ACCUMULATION
EXPECTED. LOWS 31 TO 38. HIGHS 39 TO 46.
SUNDAY NIGHT AND MONDAY
AREAS OF FOG. RAIN AND SNOW LIKELY.
CHANCE OF PRECIPITATION 60 PERCENT. LITTLE SNOW ACCUMULATION
EXPECTED. LOWS 29 TO 37. HIGHS 39 TO 45.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND
SNOW. AREAS OF FOG THROUGH THE DAY. CHANCE OF PRECIPITATION
30 PERCENT. LOWS 25 TO 32. HIGHS 38 TO 43.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. A
CHANCE OF SNOW, MAINLY AFTER MIDNIGHT. PATCHY FOG IN THE EVENING.
AREAS OF FOG AFTER MIDNIGHT. CHANCE OF PRECIPITATION 30 PERCENT.
LOWS 24 TO 31.
WEDNESDAY
AREAS OF FOG IN THE MORNING. PARTLY CLOUDY WITH A
CHANCE OF RAIN AND SNOW. CHANCE OF PRECIPITATION 40 PERCENT.
HIGHS 37 TO 43.
TEMPERATURE
BAKER CITY 22 36 29 42
=
ORZ061-010500-
HARNEY COUNTY-
107 PM PST WED DEC 31 2025
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST /8 AM
MST/ SATURDAY...
TONIGHT
A CHANCE OF LIGHT FREEZING RAIN THIS EVENING, THEN
RAIN, FREEZING RAIN AND SNOW AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 90 PERCENT. NO SNOW ACCUMULATION. LOWS 22 TO 32.
LIGHT WINDS.
NEW YEARS DAY
SNOW IN THE MORNING. RAIN AND FREEZING RAIN.
CHANCE OF PRECIPITATION 90 PERCENT. LITTLE OR NO SNOW
ACCUMULATION. ICE ACCUMULATION OF UP TO A TENTH OF AN INCH. HIGHS
38 TO 46. EAST WINDS UP TO 10 MPH WITH GUSTS TO 20 MPH.
THURSDAY NIGHT
RAIN. CHANCE OF RAIN 80 PERCENT. LOWS 29 TO 38.
TEMPERATURE RISING INTO THE UPPER 30S AFTER MIDNIGHT. SOUTH WINDS
10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. CHANCE OF RAIN
20 PERCENT. HIGHS 46 TO 51. SOUTH WINDS 10 TO 15 MPH WITH GUSTS
TO 25 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN AFTER
MIDNIGHT. CHANCE OF RAIN 20 PERCENT. LOWS 27 TO 36. SOUTHEAST
WINDS UP TO 10 MPH WITH GUSTS TO 20 MPH.
SATURDAY
MOSTLY CLOUDY WITH RAIN LIKELY, MAINLY IN THE
AFTERNOON. CHANCE OF RAIN 60 PERCENT. HIGHS 45 TO 51. BREEZY.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN
AND SNOW. CHANCE OF PRECIPITATION 40 PERCENT. LOWS 29 TO 36.
HIGHS 43 TO 48.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
PATCHY FOG AFTER MIDNIGHT. CHANCE OF PRECIPITATION 40 PERCENT.
LOWS 26 TO 33.
MONDAY
PATCHY FOG IN THE MORNING. MOSTLY CLOUDY WITH A CHANCE
OF RAIN AND SNOW. CHANCE OF PRECIPITATION 30 PERCENT. HIGHS 42 TO
47.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW IN
THE EVENING, THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND
SNOW AFTER MIDNIGHT. CHANCE OF PRECIPITATION 30 PERCENT. LOWS
21 TO 29.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE
OF SNOW. HIGHS 40 TO 45. LOWS 21 TO 29.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW, MAINLY IN
THE AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT. HIGHS 40 TO
45.
TEMPERATURE
BURNS 22 39 29 47
=
ORZ063-010500-
MALHEUR COUNTY-
207 PM MST WED DEC 31 2025 /107 PM PST WED DEC 31 2025/
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST /8 AM
MST/ SATURDAY...
TONIGHT
A CHANCE OF LIGHT FREEZING RAIN THIS EVENING, THEN
RAIN, FREEZING RAIN AND SNOW AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 90 PERCENT. NO SNOW ACCUMULATION. LOWS 24 TO 29.
LIGHT WINDS.
NEW YEARS DAY
RAIN AND SNOW. FREEZING RAIN. CHANCE OF
PRECIPITATION 90 PERCENT. SNOW ACCUMULATION UP TO 1 INCH. HIGHS
35 TO 45. EAST WINDS UP TO 10 MPH.
THURSDAY NIGHT
RAIN. CHANCE OF RAIN 80 PERCENT. LOWS 30 TO 36.
TEMPERATURE RISING INTO THE UPPER 30S AFTER MIDNIGHT. SOUTH WINDS
UP TO 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN IN THE MORNING,
THEN PARTLY SUNNY IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.
HIGHS 42 TO 52. SOUTH WINDS UP TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. AREAS OF FOG. LOWS 29 TO 35.
SOUTHEAST WINDS UP TO 10 MPH.
SATURDAY
DECREASING CLOUDS. AREAS OF FOG IN THE MORNING. A
50 PERCENT CHANCE OF RAIN. HIGHS 42 TO 52.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY WITH A 40 PERCENT
CHANCE OF RAIN. PATCHY FOG THROUGH THE DAY. LOWS 32 TO 37. HIGHS
41 TO 51.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN, MIXED WITH
SNOW AFTER MIDNIGHT. PATCHY FOG AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 40 PERCENT. LOWS 29 TO 35.
MONDAY
DECREASING CLOUDS. AREAS OF FOG IN THE MORNING. A
CHANCE OF RAIN AND SNOW. CHANCE OF PRECIPITATION 40 PERCENT.
HIGHS 41 TO 50.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW, MAINLY
IN THE EVENING. PATCHY FOG AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 30 PERCENT. LOWS 25 TO 32.
TUESDAY
PATCHY FOG IN THE MORNING. PARTLY CLOUDY WITH A
20 PERCENT CHANCE OF SNOW. HIGHS 39 TO 46.
TUESDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN AND SNOW
AFTER MIDNIGHT. CHANCE OF PRECIPITATION 20 PERCENT. LOWS 23 TO
31.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW, MAINLY IN
THE AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT. HIGHS 38 TO
46.
=
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