Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

FAIRFIELD (FAFI)

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

NA

71°F

22°C

Humidity 42%
Wind Speed ESE 3 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 22 Aug 09:00 PM MDT
Extended Forecast for

22 Miles ENE Mountain Home ID

Red Flag Warning August 22, 10:08pm until August 23, 12:00am
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning August 22, 10:08pm until August 23, 12:00am

    NOW until 12:00am Sun

    Red Flag Warning

  • Tonight

    Low: 55 °F

    Isolated
    T-storms then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 81. Light and variable wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 24 mph.

    High: 81 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 52. West northwest wind 8 to 13 mph becoming light and variable  after midnight. Winds could gust as high as 23 mph.

    Low: 52 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 84. Calm wind becoming south southwest 5 to 9 mph in the morning.

    High: 84 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 54. Southwest wind 5 to 7 mph becoming light and variable  after midnight.

    Low: 54 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

Detailed Forecast

Tonight
Isolated showers and thunderstorms before midnight. Mostly cloudy, with a low around 55. South southeast wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 81. Light and variable wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 52. West northwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 23 mph.
Monday
Partly sunny, with a high near 84. Calm wind becoming south southwest 5 to 9 mph in the morning.
Monday Night
Mostly cloudy, with a low around 54. Southwest wind 5 to 7 mph becoming light and variable after midnight.
Tuesday
Sunny, with a high near 85.
Tuesday Night
Mostly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 85.
Wednesday Night
Partly cloudy, with a low around 55.
Thursday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 82.
Thursday Night
Partly cloudy, with a low around 52.
Friday
Mostly sunny, with a high near 81.
Friday Night
Mostly clear, with a low around 52.
Saturday
Sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles ENE Mountain Home ID
 43.3°N 115.31°W (Elev. 5584 ft)
3:43 pm MDT Aug 22, 2026
10pm MDT Aug 22, 2026-6pm MDT Aug 29, 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