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

Severe Thunderstorms and Heavy Rainfall Today from the Central Plains into the Tennessee Valley

Severe thunderstorms capable of damaging winds will be possible from the Ozark Plateau east into portions of the Southeast today. Rounds of heavy thunderstorms ahead of a slow moving front will continue locally heavy rainfall and scattered flash flooding potential from the Ozarks to the Ohio and Tennessee Valleys today. Read More >

Hazardous Weather Conditions

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

Lat: 43.83167°NLon: 111.80611°WElev: 4859.0ft.

Clear

94°F

34°C

Humidity 10%
Wind Speed SSW 16 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 11 Jul 03:53 PM MDT
Extended Forecast for

Ashton ID

Extreme Heat Warning until July 13, 09:00pm
Red Flag Warning July 12, 01:00pm until July 12, 09:00pm
Click here for hazard details and duration
Extreme Heat Warning
Red Flag Warning
  •  
    Extreme Heat Warning until July 13, 09:00pm

    NOW until 9:00pm Mon

    Extreme Heat Warning

  • This Afternoon

    High: 95 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 57. Southwest wind 6 to 10 mph becoming east northeast after midnight. Winds could gust as high as 20 mph.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 102. East northeast wind 8 to 16 mph becoming southwest in the afternoon. Winds could gust as high as 29 mph.

    High: 102 °F

    Hot

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 59. Southwest wind 5 to 8 mph becoming light and variable. Winds could gust as high as 22 mph.

    Low: 59 °F

    Partly Cloudy

  • Monday

    Monday: Sunny and hot, with a high near 99. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 99 °F

    Hot

  • Monday Night

    Monday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 61.

    Low: 61 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 95. Southwest wind around 11 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 57. Southwest wind 6 to 10 mph becoming east northeast after midnight. Winds could gust as high as 20 mph.
Sunday
Sunny and hot, with a high near 102. East northeast wind 8 to 16 mph becoming southwest in the afternoon. Winds could gust as high as 29 mph.
Sunday Night
Partly cloudy, with a low around 59. Southwest wind 5 to 8 mph becoming light and variable. Winds could gust as high as 22 mph.
Monday
Sunny and hot, with a high near 99. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 61.
Tuesday
Sunny, with a high near 95.
Tuesday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 61.
Wednesday
Mostly sunny, with a high near 89.
Wednesday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 59.
Thursday
Sunny, with a high near 92.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 58.
Friday
Sunny, with a high near 90.
Friday Night
A 30 percent chance of rain. Partly cloudy, with a low around 58.
Saturday
Mostly sunny, with a high near 91.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ashton ID
 44.08°N 111.45°W (Elev. 5299 ft)
Last Update:
12:31 pm MDT Jul 11, 2026
Forecast Valid:
4pm MDT Jul 11, 2026-6pm MDT Jul 18, 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