National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

FAIRFIELD (FAFI)

Lat: 43.30833°NLon: 114.825°WElev: 5039.0ft.

NA

42°F

6°C

Humidity 61%
Wind Speed ENE 1 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 31 Dec 04:00 PM MST
Extended Forecast for

14 Miles SW Fairfield ID

Air Stagnation Advisory December 31, 05:28pm until January 3, 08:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory December 31, 05:28pm until January 3, 08:00am

    NOW until 8:00am Sat

    Air Stagnation Advisory

  • Tonight

    Low: 32 °F

    Increasing
    Clouds

  • New Year's Day

    New Year's Day: Snow before 2pm, then rain and snow. High near 36. East wind 7 to 9 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow then
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain and snow, becoming all rain after 2am. Low around 33. East northeast wind around 6 mph becoming west after midnight. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow

  • Friday

    Friday: A 40 percent chance of rain before 11am. Partly sunny, with a high near 42. West wind around 6 mph.

    High: 42 °F

    Chance Rain
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 35. North northwest wind 6 to 15 mph becoming east northeast after midnight.

    Low: 35 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of rain after 11am. Partly sunny, with a high near 42.

    High: 42 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain likely. Mostly cloudy, with a low around 35. Chance of precipitation is 70%.

    Low: 35 °F

    Rain Likely

  • Sunday

    Sunday: Rain likely. Mostly cloudy, with a high near 41. Chance of precipitation is 60%.

    High: 41 °F

    Rain Likely

Detailed Forecast

Tonight
Increasing clouds, with a low around 32. East northeast wind around 10 mph.
New Year's Day
Snow before 2pm, then rain and snow. High near 36. East wind 7 to 9 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
Rain and snow, becoming all rain after 2am. Low around 33. East northeast wind around 6 mph becoming west after midnight. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday
A 40 percent chance of rain before 11am. Partly sunny, with a high near 42. West wind around 6 mph.
Friday Night
Mostly cloudy, with a low around 35. North northwest wind 6 to 15 mph becoming east northeast after midnight.
Saturday
A 40 percent chance of rain after 11am. Partly sunny, with a high near 42.
Saturday Night
Rain likely. Mostly cloudy, with a low around 35. Chance of precipitation is 70%.
Sunday
Rain likely. Mostly cloudy, with a high near 41. Chance of precipitation is 60%.
Sunday Night
Rain and snow likely, mainly before 11pm. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.
Monday
A chance of rain and snow before 11am, then a chance of snow. Mostly cloudy, with a high near 40. Chance of precipitation is 50%.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 29.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 39.
Tuesday Night
A 20 percent chance of snow. Partly cloudy, with a low around 27.
Wednesday
A 30 percent chance of snow. Partly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SW Fairfield ID
 43.21°N 115.02°W (Elev. 5801 ft)
Last Update:
2:04 pm MST Dec 31, 2025
Forecast Valid:
5pm MST Dec 31, 2025-6pm MST Jan 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation