Current conditions at

FAIRFIELD (FAFI)

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

NA

21°F

-6°C

Humidity 96%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 21 Jan 01:00 AM MST
Extended Forecast for

22 Miles ENE Mountain Home ID

Air Stagnation Advisory January 21, 01:31am until January 23, 05:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 21, 01:31am until January 23, 05:00am

    NOW until 5:00am Fri

    Air Stagnation Advisory

  • Overnight

    Low: 18 °F

    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 40. Light and variable wind becoming east southeast around 5 mph.

    High: 40 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 18. Calm wind.

    Low: 18 °F

    Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 40. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 40 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Cloudy, with a low around 18. West southwest wind around 5 mph becoming calm  in the evening.

    Low: 18 °F

    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 13.

    Low: 13 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

Detailed Forecast

Overnight
Cloudy, with a low around 18. Light east southeast wind.
Wednesday
Mostly cloudy, with a high near 40. Light and variable wind becoming east southeast around 5 mph.
Wednesday Night
Cloudy, with a low around 18. Calm wind.
Thursday
Mostly cloudy, with a high near 40. Calm wind becoming west southwest around 6 mph in the afternoon.
Thursday Night
Cloudy, with a low around 18. West southwest wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 38.
Friday Night
Mostly clear, with a low around 13.
Saturday
Sunny, with a high near 38.
Saturday Night
Mostly clear, with a low around 14.
Sunday
Sunny, with a high near 39.
Sunday Night
Partly cloudy, with a low around 20.
Monday
Partly sunny, with a high near 39.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Mostly sunny, with a high near 40.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles ENE Mountain Home ID
 43.3°N 115.31°W (Elev. 5584 ft)
8:55 pm MST Jan 20, 2026
1am MST Jan 21, 2026-6pm MST Jan 27, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database