Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

Mountain Home Air Force Base (KMUO)

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

Partly Cloudy

69°F

21°C

Humidity 54%
Wind Speed E 18 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 13 Aug 11:55 PM MDT
Extended Forecast for

21 Miles SW Grand View ID

Red Flag Warning until August 14, 08:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning until August 14, 08:00pm

    NOW until 8:00pm Fri

    Red Flag Warning

  • Overnight

    Low: 51 °F

    Mostly Cloudy

  • Friday

    Friday: Scattered showers and thunderstorms, mainly before 3pm.  Cloudy, then gradually becoming mostly sunny, with a high near 74. Southwest wind 7 to 17 mph becoming east northeast in the afternoon.  Chance of precipitation is 30%.

    High: 74 °F

    Scattered
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before midnight, then a slight chance of showers after 1am.  Increasing clouds, with a low around 50. East northeast wind 6 to 10 mph becoming southwest after midnight.  Chance of precipitation is 20%.

    Low: 50 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 3pm.  Partly sunny, with a high near 76. Southwest wind 7 to 9 mph becoming east in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 50%.

    High: 76 °F

    Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 52. Northeast wind 5 to 9 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.

    Low: 52 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers before 3pm, then a slight chance of showers and thunderstorms between 3pm and 4pm.  Mostly sunny, with a high near 78. Chance of precipitation is 20%.

    High: 78 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 78.

    High: 78 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 51. Southwest wind 10 to 18 mph.
Friday
Scattered showers and thunderstorms, mainly before 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 74. Southwest wind 7 to 17 mph becoming east northeast in the afternoon. Chance of precipitation is 30%.
Friday Night
A slight chance of showers and thunderstorms before midnight, then a slight chance of showers after 1am. Increasing clouds, with a low around 50. East northeast wind 6 to 10 mph becoming southwest after midnight. Chance of precipitation is 20%.
Saturday
A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 76. Southwest wind 7 to 9 mph becoming east in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 50%.
Saturday Night
Partly cloudy, with a low around 52. Northeast wind 5 to 9 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.
Sunday
A slight chance of showers before 3pm, then a slight chance of showers and thunderstorms between 3pm and 4pm. Mostly sunny, with a high near 78. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 55.
Monday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 78.
Monday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 52.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
Partly sunny, with a high near 73.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
Mostly sunny, with a high near 76.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Grand View ID
 42.75°N 116.36°W (Elev. 6001 ft)
12:29 am MDT Aug 14, 2026
12am MDT Aug 14, 2026-6pm MDT Aug 20, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database