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Critical Fire Weather Conditions and Severe Thunderstorms Today

Scattered severe thunderstorms are possible across portions of the northern High Plains this afternoon and evening. Severe wind gusts are the primary hazard. Gusty winds and low relative humidity will contribute to critical fire weather conditions across parts of the northern Great Plains and Great Basin today and the southern High Plains on Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Mostly Cloudy

73°F

23°C

Humidity 29%
Wind Speed S 16 MPH
Barometer 29.78 in (1008.47 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 13 May 06:20 PM MDT
Extended Forecast for

Ashton ID

Severe T-storm Watch May 13, 06:36pm until May 13, 08:00pm
Click here for hazard details and duration
...
  •  
    Severe T-storm Watch May 13, 06:36pm until May 13, 08:00pm

    NOW until 8:00pm Wed

    Severe T-storm Watch

  • Tonight

    Low: 35 °F

    Scattered
    Showers and
    Breezy then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 67. Breezy, with a southwest wind 5 to 10 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 67 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 36. Southwest wind 13 to 18 mph becoming east southeast 5 to 10 mph after midnight. Winds could gust as high as 36 mph.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 68. East southeast wind 6 to 11 mph becoming west southwest 16 to 21 mph in the morning. Winds could gust as high as 36 mph.

    High: 68 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 34. Breezy, with a southwest wind 17 to 22 mph becoming east southeast 5 to 10 mph after midnight. Winds could gust as high as 36 mph.

    Low: 34 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 63. Breezy.

    High: 63 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 32. Breezy.

    Low: 32 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Sunday

    Sunday: A chance of rain and snow before noon, then a chance of rain and snow showers between noon and 3pm, then a chance of rain showers after 3pm. Some thunder is also possible. Partly sunny, with a high near 46. Chance of precipitation is 40%.

    High: 46 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
Scattered showers and thunderstorms, mainly before 8pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 35. Breezy, with a southwest wind 15 to 25 mph decreasing to 5 to 15 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 40%.
Thursday
Sunny, with a high near 67. Breezy, with a southwest wind 5 to 10 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 38 mph.
Thursday Night
Mostly clear, with a low around 36. Southwest wind 13 to 18 mph becoming east southeast 5 to 10 mph after midnight. Winds could gust as high as 36 mph.
Friday
Sunny, with a high near 68. East southeast wind 6 to 11 mph becoming west southwest 16 to 21 mph in the morning. Winds could gust as high as 36 mph.
Friday Night
Partly cloudy, with a low around 34. Breezy, with a southwest wind 17 to 22 mph becoming east southeast 5 to 10 mph after midnight. Winds could gust as high as 36 mph.
Saturday
Partly sunny, with a high near 63. Breezy.
Saturday Night
Mostly cloudy, with a low around 32. Breezy.
Sunday
A chance of rain and snow before noon, then a chance of rain and snow showers between noon and 3pm, then a chance of rain showers after 3pm. Some thunder is also possible. Partly sunny, with a high near 46. Chance of precipitation is 40%.
Sunday Night
A chance of rain before midnight, then a slight chance of rain and snow between midnight and 3am, then a slight chance of snow after 3am. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 50.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 58.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Mostly sunny, with a high near 63.
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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:
6:06 pm MDT May 13, 2026
Forecast Valid:
6pm MDT May 13, 2026-6pm MDT May 20, 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