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 58%
Wind Speed WSW 6 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 30 Mar 08:00 AM MDT
Extended Forecast for

22 Miles ENE Mountain Home ID

  • Today

    Today: Partly sunny, with a high near 55. Breezy, with a west wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 55 °F

    Mostly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Tonight

    Tonight: A slight chance of rain showers before 10pm, then a chance of rain and snow showers. Snow level 6800 feet lowering to 5600 feet after midnight . Mostly cloudy, with a low around 34. Northwest wind 13 to 18 mph becoming light west northwest after midnight. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow showers likely before noon, then rain showers. Some thunder is also possible. Snow level 5700 feet rising to 7200 feet in the afternoon. High near 48. Light and variable wind becoming west southwest 6 to 11 mph in the morning. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 48 °F

    Rain/Snow
    Likely then
    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 34. West wind 6 to 10 mph. Chance of precipitation is 80%.

    Low: 34 °F

    Showers

  • Wednesday

    Wednesday: Showers, mainly after noon. Snow level 6500 feet. High near 49. West wind 6 to 16 mph. Chance of precipitation is 90%.

    High: 49 °F

    Chance
    Showers then
    Showers

  • Wednesday Night

    Wednesday Night: Rain showers before 3am, then rain and snow showers. Some thunder is also possible. Snow level 6900 feet lowering to 5600 feet after midnight . Low around 29. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Showers then
    Rain/Snow

  • Thursday

    Thursday: Snow showers. High near 37. Breezy. Chance of precipitation is 90%. New snow accumulation of around 3 inches.

    High: 37 °F

    Snow Showers
    and Breezy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow showers, mainly before midnight. Partly cloudy, with a low around 23. Blustery.

    Low: 23 °F

    Chance Snow
    Showers and
    Blustery

  • Friday

    Friday: A 20 percent chance of snow showers. Mostly sunny, with a high near 46. Breezy.

    High: 46 °F

    Slight Chance
    Snow Showers
    and Breezy

Detailed Forecast

Today
Partly sunny, with a high near 55. Breezy, with a west wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.
Tonight
A slight chance of rain showers before 10pm, then a chance of rain and snow showers. Snow level 6800 feet lowering to 5600 feet after midnight . Mostly cloudy, with a low around 34. Northwest wind 13 to 18 mph becoming light west northwest after midnight. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Tuesday
Rain and snow showers likely before noon, then rain showers. Some thunder is also possible. Snow level 5700 feet rising to 7200 feet in the afternoon. High near 48. Light and variable wind becoming west southwest 6 to 11 mph in the morning. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday Night
Showers and possibly a thunderstorm. Low around 34. West wind 6 to 10 mph. Chance of precipitation is 80%.
Wednesday
Showers, mainly after noon. Snow level 6500 feet. High near 49. West wind 6 to 16 mph. Chance of precipitation is 90%.
Wednesday Night
Rain showers before 3am, then rain and snow showers. Some thunder is also possible. Snow level 6900 feet lowering to 5600 feet after midnight . Low around 29. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Thursday
Snow showers. High near 37. Breezy. Chance of precipitation is 90%. New snow accumulation of around 3 inches.
Thursday Night
A 40 percent chance of snow showers, mainly before midnight. Partly cloudy, with a low around 23. Blustery.
Friday
A 20 percent chance of snow showers. Mostly sunny, with a high near 46. Breezy.
Friday Night
Clear, with a low around 27.
Saturday
Sunny, with a high near 54.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Mostly sunny, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles ENE Mountain Home ID
 43.3°N 115.31°W (Elev. 5584 ft)
Last Update:
3:20 am MDT Mar 30, 2026
Forecast Valid:
9am MDT Mar 30, 2026-6pm MDT Apr 5, 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