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

FAIRFIELD (FAFI)

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

NA

43°F

6°C

Humidity 52%
Wind Speed WSW 6 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 28 Mar 11:00 PM MDT
Extended Forecast for

21 Miles W Fairfield ID

  • Overnight

    Overnight: Partly cloudy, with a low around 37. West wind around 7 mph.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 61. West wind 7 to 15 mph, with gusts as high as 24 mph.

    High: 61 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 39. West wind 8 to 13 mph.

    Low: 39 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of rain showers before 9am, then a slight chance of rain and snow showers between 9am and noon, then a slight chance of rain showers after noon. Snow level 6600 feet lowering to 5400 feet in the afternoon . Mostly cloudy, with a high near 47. Breezy, with a west northwest wind 14 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.

    High: 47 °F

    Slight Chance
    Rain/Snow and
    Breezy

  • Monday Night

    Monday Night: A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 28. Blustery, with a west northwest wind 17 to 22 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 31 mph.

    Low: 28 °F

    Slight Chance
    Snow Showers
    and Blustery
    then Partly
    Cloudy

  • Tuesday

    Tuesday: A slight chance of snow between noon and 3pm, then a slight chance of rain after 3pm. Mostly sunny, with a high near 50. Chance of precipitation is 20%.

    High: 50 °F

    Sunny then
    Slight Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly after noon. Mostly cloudy, with a high near 51. Chance of precipitation is 70%.

    High: 51 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Rain showers before 3am, then rain and snow showers. Snow level 7300 feet lowering to 5800 feet after midnight . Low around 31. Chance of precipitation is 80%.

    Low: 31 °F

    Showers then
    Rain/Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 37. West wind around 7 mph.
Sunday
Mostly sunny, with a high near 61. West wind 7 to 15 mph, with gusts as high as 24 mph.
Sunday Night
Mostly cloudy, with a low around 39. West wind 8 to 13 mph.
Monday
A slight chance of rain showers before 9am, then a slight chance of rain and snow showers between 9am and noon, then a slight chance of rain showers after noon. Snow level 6600 feet lowering to 5400 feet in the afternoon . Mostly cloudy, with a high near 47. Breezy, with a west northwest wind 14 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.
Monday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 28. Blustery, with a west northwest wind 17 to 22 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 31 mph.
Tuesday
A slight chance of snow between noon and 3pm, then a slight chance of rain after 3pm. Mostly sunny, with a high near 50. Chance of precipitation is 20%.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 33.
Wednesday
Showers likely, mainly after noon. Mostly cloudy, with a high near 51. Chance of precipitation is 70%.
Wednesday Night
Rain showers before 3am, then rain and snow showers. Snow level 7300 feet lowering to 5800 feet after midnight . Low around 31. Chance of precipitation is 80%.
Thursday
Snow showers. High near 39. Windy. Chance of precipitation is 80%.
Thursday Night
A 40 percent chance of snow showers. Partly cloudy, with a low around 24. Blustery.
Friday
A 30 percent chance of snow showers. Mostly sunny, with a high near 44. Breezy.
Friday Night
Mostly clear, with a low around 25. Blustery.
Saturday
Sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
21 Miles W Fairfield ID
 43.31°N 115.22°W (Elev. 5420 ft)
Last Update:
12:29 pm MDT Mar 28, 2026
Forecast Valid:
12am MDT Mar 29, 2026-6pm MDT Apr 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation