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Above Average Temperatures for Most Today; Winter Weather Returns to the Upper Midwest and Great Lakes

Well above average temperatures are forecast today into Wednesday over most of the lower 48 states away from the Gulf Coast. A storm system passing across southern Canada will bring a wintry mix to the upper Great Lakes today. A trailing cold front will then bring the wintry mix from the central Appalachians through the Northeast U.S. Wednesday and Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

Mountain Home Air Force Base (KMUO)

Lat: 43.05°NLon: 115.86667°WElev: 2995.0ft.

Clear

23°F

-5°C

Humidity 85%
Wind Speed N 0 MPH
Barometer 30.56 in (1034.88 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 13 Jan 06:55 AM MST
Extended Forecast for

Mountain Home AFB ID

Air Stagnation Advisory January 13, 07:17am until January 19, 05:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 13, 07:17am until January 19, 05:00am

    NOW until 5:00am Mon

    Air Stagnation Advisory

  • Today

    High: 42 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 24. North northwest wind around 5 mph becoming calm in the evening.

    Low: 24 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 42. South southeast wind 3 to 6 mph.

    High: 42 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 8pm. Otherwise, mostly clear, with a low around 22. Calm wind.

    Low: 22 °F

    Patchy Fog

  • Thursday

    Thursday: Areas of fog before 10am. Otherwise, mostly sunny, with a high near 40. Calm wind becoming southeast around 5 mph.

    High: 40 °F

    Areas Fog
    then Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 9pm. Otherwise, mostly clear, with a low around 22.

    Low: 22 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 8am. Otherwise, sunny, with a high near 43.

    High: 43 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Patchy fog after 1am. Otherwise, mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear
    then Patchy
    Fog

Detailed Forecast

Today
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 42. Calm wind becoming west northwest around 5 mph in the afternoon.
Tonight
Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 24. North northwest wind around 5 mph becoming calm in the evening.
Wednesday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 42. South southeast wind 3 to 6 mph.
Wednesday Night
Patchy fog after 8pm. Otherwise, mostly clear, with a low around 22. Calm wind.
Thursday
Areas of fog before 10am. Otherwise, mostly sunny, with a high near 40. Calm wind becoming southeast around 5 mph.
Thursday Night
Patchy fog after 9pm. Otherwise, mostly clear, with a low around 22.
Friday
Patchy fog before 8am. Otherwise, sunny, with a high near 43.
Friday Night
Patchy fog after 1am. Otherwise, mostly clear, with a low around 22.
Saturday
Patchy fog before 8am. Otherwise, sunny, with a high near 44.
Saturday Night
Mostly clear, with a low around 23.
Sunday
Sunny, with a high near 44.
Sunday Night
Mostly clear, with a low around 23.
M.L.King Day
Sunny, with a high near 45.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mountain Home AFB ID
 43.07°N 115.86°W (Elev. 3061 ft)
Last Update:
2:04 am MST Jan 13, 2026
Forecast Valid:
7am MST Jan 13, 2026-6pm MST Jan 19, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation