Expires:202601040800;;744951
FPUS55 KBOI 040053
ZFPBOI

Zone Forecasts for Southwest Idaho/Southeast Oregon
National Weather Service Boise ID
552 PM MST Sat Jan 3 2026

Forecast Updated.

Spot temperatures are for today, tonight, and Sunday.



IDZ013-040800-
Boise Mountains-
552 PM MST Sat Jan 3 2026

.TONIGHT...Rain and snow showers, with a slight chance of
thunderstorms early, then rain and 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...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. 

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               TEMPERATURE     
Idaho City      47  34  46

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