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

Excessive Heat Continues for Washington State; Flooding Impacts Expected in the Southwest U.S.

Excessive heat will continue over central Washington through Friday with afternoon temperatures into the triple digits. In the Desert Southwest, monsoon activity will continue to generate localized flooding impacts in arroyos, slot canyons, and urban areas, as well as rapid rises on rivers, through this weekend. Flood Watches are widespread across Arizona and New Mexico for Friday and Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

Mountain Home Air Force Base (KMUO)

Lat: 43.05°NLon: 115.86667°WElev: 2995ft.

haze

97°F

36°C

Humidity 9%
Wind Speed SW 4 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 32°F (0°C)
Visibility 5.00 mi
Heat Index92°F (33°C)
Last update 17 Aug 07:58 PM MDT
Extended Forecast for

Mountain Home ID

Heat Advisory until August 17, 09:00pm
Click here for hazard details and duration
...
  •  
    Heat Advisory until August 17, 09:00pm

    NOW until
    9:00pm Wed

    Heat Advisory

  • Tonight

    Tonight: Patchy smoke. Mostly clear, with a low around 70. West northwest wind 6 to 8 mph becoming east after midnight.

    Patchy Smoke

    Low: 70 °F

  • Thursday

    Thursday: Patchy smoke. Mostly sunny and hot, with a high near 101. East southeast wind 6 to 9 mph becoming southwest in the afternoon.

    Patchy Smoke

    High: 101 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 71. West wind 5 to 10 mph becoming north after midnight.

    Mostly Cloudy

    Low: 71 °F

  • Friday

    Friday: Partly sunny and hot, with a high near 95. West northwest wind 5 to 10 mph becoming east northeast in the morning.

    Hot

    High: 95 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 68. West southwest wind 5 to 8 mph becoming east northeast after midnight.

    Partly Cloudy

    Low: 68 °F

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 96.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 96 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 68.

    Partly Cloudy

    Low: 68 °F

  • Sunday

    Sunday: Sunny and hot, with a high near 97.

    Hot

    High: 97 °F

Detailed Forecast

Tonight
Patchy smoke. Mostly clear, with a low around 70. West northwest wind 6 to 8 mph becoming east after midnight.
Thursday
Patchy smoke. Mostly sunny and hot, with a high near 101. East southeast wind 6 to 9 mph becoming southwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 71. West wind 5 to 10 mph becoming north after midnight.
Friday
Partly sunny and hot, with a high near 95. West northwest wind 5 to 10 mph becoming east northeast in the morning.
Friday Night
Partly cloudy, with a low around 68. West southwest wind 5 to 8 mph becoming east northeast after midnight.
Saturday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 96.
Saturday Night
Partly cloudy, with a low around 68.
Sunday
Sunny and hot, with a high near 97.
Sunday Night
Partly cloudy, with a low around 68.
Monday
Mostly sunny and hot, with a high near 96.
Monday Night
Mostly clear, with a low around 64.
Tuesday
Sunny and hot, with a high near 94.
Tuesday Night
Mostly clear, with a low around 64.
Wednesday
Sunny and hot, with a high near 95.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Mountain Home ID
 43.13°N 115.69°W (Elev. 3153 ft)
Last Update:
2:45 pm MDT Aug 17, 2022
Forecast Valid:
8pm MDT Aug 17, 2022-6pm MDT Aug 24, 2022
 
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