Isolated Severe Storms in the Midwest; Fire Weather Concerns in the Northern Plains; Record Heat in the West

Isolated severe storms are possible across parts of the Florida Peninsula and the Great Lakes to Lower Missouri Valley and south-central Plains late this afternoon and early evening. Elevated to critical fire weather concerns continue over much of the northern Great Plains. Above average temperatures persist across portions of the West today. Read More >

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Clear

82°F

28°C

Humidity 14%
Wind Speed S 9 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 12 May 06:53 PM MDT
Extended Forecast for

Rexburg-Madison County Airport ID

Wind Advisory May 13, 12:00pm until May 13, 10:00pm
Click here for hazard details and duration
Wind Advisory
  • Tonight

    Tonight: Mostly clear, with a low around 52. South wind 5 to 9 mph becoming northeast after midnight.

    Low: 52 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 1pm.  Sunny during the morning, then mostly cloudy during the afternoon, with a high near 88. Breezy, with an east northeast wind 9 to 14 mph becoming southwest 21 to 26 mph in the morning. Winds could gust as high as 50 mph.

    High: 88 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms and
    Breezy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 7pm.  Partly cloudy, with a low around 41. Breezy, with a west southwest wind 19 to 24 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 50 mph.

    Low: 41 °F

    Slight Chance
    T-storms and
    Breezy then
    Mostly Clear

  • Thursday

    Thursday: Mostly cloudy through mid morning, then clearing, with a high near 69. Breezy, with a south southwest wind 14 to 22 mph, with gusts as high as 38 mph.

    High: 69 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 40. South wind 16 to 21 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 38 mph.

    Low: 40 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40. Breezy.

    Low: 40 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 65. Breezy.

    High: 65 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 35. Breezy.

    Low: 35 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 52. South wind 5 to 9 mph becoming northeast after midnight.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny during the morning, then mostly cloudy during the afternoon, with a high near 88. Breezy, with an east northeast wind 9 to 14 mph becoming southwest 21 to 26 mph in the morning. Winds could gust as high as 50 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 41. Breezy, with a west southwest wind 19 to 24 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 50 mph.
Thursday
Mostly cloudy through mid morning, then clearing, with a high near 69. Breezy, with a south southwest wind 14 to 22 mph, with gusts as high as 38 mph.
Thursday Night
Mostly clear, with a low around 40. South wind 16 to 21 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 38 mph.
Friday
Sunny, with a high near 73.
Friday Night
Mostly clear, with a low around 40. Breezy.
Saturday
Mostly sunny, with a high near 65. Breezy.
Saturday Night
Mostly cloudy, with a low around 35. Breezy.
Sunday
A slight chance of snow, mixing with rain after 9am, then gradually ending. Mostly sunny, with a high near 56. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 31.
Monday
Sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
Sunny, with a high near 70.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Rexburg-Madison County Airport ID
 43.83°N 111.8°W (Elev. 4872 ft)
5:31 pm MDT May 12, 2026
7pm MDT May 12, 2026-6pm MDT May 19, 2026
 
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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