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

Heavy Rain Across the Southern US; Unsettled Pattern in the Pacific Northwest

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains Friday, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. High elevation snow and mixed precipitation and rain in the lower elevations will impact the Pacific Northwest this weekend before a stronger system moves in early next week. Read More >

Current conditions at

Mountain Home Air Force Base (KMUO)

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

Overcast

41°F

5°C

Humidity 76%
Wind Speed NW 4 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 34°F (1°C)
Visibility 9.00 mi
Wind Chill38°F (3°C)
Last update 12 Feb 11:55 PM MST
Extended Forecast for

Mountain Home ID

  • Overnight

    Overnight: Patchy fog after 5am. Otherwise, cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 47. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 47 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 34. East wind 5 to 8 mph.

    Low: 34 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 55. East wind 7 to 14 mph.

    High: 55 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Cloudy, with a low around 36. East wind 6 to 9 mph.

    Low: 36 °F

    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: A 20 percent chance of rain after 11am. Partly sunny, with a high near 56.

    High: 56 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: Rain likely. Cloudy, with a low around 34. Chance of precipitation is 70%.

    Low: 34 °F

    Rain Likely

Detailed Forecast

Overnight
Patchy fog after 5am. Otherwise, cloudy, with a low around 33. Calm wind.
Friday
Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 47. Calm wind becoming southeast around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 34. East wind 5 to 8 mph.
Saturday
Mostly cloudy, with a high near 55. East wind 7 to 14 mph.
Saturday Night
Cloudy, with a low around 36. East wind 6 to 9 mph.
Sunday
Partly sunny, with a high near 57.
Sunday Night
Partly cloudy, with a low around 34.
Washington's Birthday
A 20 percent chance of rain after 11am. Partly sunny, with a high near 56.
Monday Night
Rain likely. Cloudy, with a low around 34. Chance of precipitation is 70%.
Tuesday
Rain and snow likely, mainly before 11am. Mostly cloudy, with a high near 48. Chance of precipitation is 60%.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
Wednesday
A 40 percent chance of snow. Mostly cloudy, with a high near 43.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 29.
Thursday
Snow likely. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mountain Home ID
 43.13°N 115.69°W (Elev. 3153 ft)
Last Update:
8:02 pm MST Feb 12, 2026
Forecast Valid:
12am MST Feb 13, 2026-6pm MST Feb 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