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

Fire Weather Concerns West; Thunderstorms in the Upper Midwest

Dry and breezy conditions will enhance fire weather concerns across portions of the northern and central High Plains through Saturday, where fuels remain largely receptive. Severe thunderstorms are possible across portions of central Nebraska to the Upper Midwest this Friday afternoon into tonight. Read More >

Hazardous Weather Conditions

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Clear

70°F

21°C

Humidity 32%
Wind Speed S 10 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 10 Sep 10:20 PM MDT
Extended Forecast for

Rexburg ID

Red Flag Warning September 11, 12:00pm until September 11, 09:00pm
Click here for hazard details and duration
Red Flag Warning

  • Tonight

    Tonight: Mostly cloudy, with a low around 52. South wind 8 to 13 mph, with gusts as high as 29 mph.

    Low: 52 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy through mid morning, then gradual clearing, with a high near 80. Breezy, with a southwest wind 8 to 13 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 80 °F

    Partly Sunny
    then Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 44. Southwest wind 12 to 17 mph becoming light and variable after midnight. Winds could gust as high as 36 mph.

    Low: 44 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 82. Light and variable wind becoming southwest 8 to 13 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 52. West southwest wind 6 to 9 mph becoming east after midnight. Winds could gust as high as 23 mph.

    Low: 52 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 69. Breezy.

    High: 69 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. Breezy.

    Low: 39 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 38.

    Low: 38 °F

    Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 52. South wind 8 to 13 mph, with gusts as high as 29 mph.
Friday
Mostly cloudy through mid morning, then gradual clearing, with a high near 80. Breezy, with a southwest wind 8 to 13 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph.
Friday Night
Partly cloudy, with a low around 44. Southwest wind 12 to 17 mph becoming light and variable after midnight. Winds could gust as high as 36 mph.
Saturday
Sunny, with a high near 82. Light and variable wind becoming southwest 8 to 13 mph in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Mostly cloudy, with a low around 52. West southwest wind 6 to 9 mph becoming east after midnight. Winds could gust as high as 23 mph.
Sunday
Mostly sunny, with a high near 69. Breezy.
Sunday Night
Mostly clear, with a low around 39. Breezy.
Monday
Sunny, with a high near 66.
Monday Night
Clear, with a low around 38.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Partly cloudy, with a low around 40.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
Sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rexburg ID
 43.83°N 111.8°W (Elev. 4872 ft)
Last Update:
7:41 pm MDT Sep 10, 2026
Forecast Valid:
10pm MDT Sep 10, 2026-6pm MDT Sep 17, 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