Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Clear

30°F

-1°C

Humidity 58%
Wind Speed NNW 3 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 18 Apr 12:20 AM MDT
Extended Forecast for

Rexburg ID

Freeze Warning until April 18, 10:00am
Freeze Warning April 19, 12:00am until April 19, 10:00am
Click here for hazard details and duration
Freeze Warning
Freeze Warning
  •  
    Freeze Warning until April 18, 10:00am

    NOW until 10:00am Sat

    Freeze Warning

  • Overnight

    Low: 23 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 53. Light and variable wind becoming southwest 5 to 9 mph in the morning.

    High: 53 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 28. South southwest wind 5 to 7 mph becoming east northeast after midnight.

    Low: 28 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 67. East northeast wind around 6 mph becoming calm.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 37. Southwest wind 5 to 7 mph becoming east after midnight.

    Low: 37 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around 23. South southeast wind 3 to 6 mph.
Saturday
Mostly sunny, with a high near 53. Light and variable wind becoming southwest 5 to 9 mph in the morning.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 28. South southwest wind 5 to 7 mph becoming east northeast after midnight.
Sunday
Sunny, with a high near 67. East northeast wind around 6 mph becoming calm.
Sunday Night
Partly cloudy, with a low around 37. Southwest wind 5 to 7 mph becoming east after midnight.
Monday
Mostly sunny, with a high near 74.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
Partly cloudy, with a low around 45.
Wednesday
A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 59. Breezy. Chance of precipitation is 50%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 37. Breezy. Chance of precipitation is 60%.
Thursday
Rain likely. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 32.
Friday
A slight chance of rain and snow. Mostly sunny, with a high near 55. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Rexburg ID
 43.83°N 111.8°W (Elev. 4872 ft)
12:21 am MDT Apr 18, 2026
12am MDT Apr 18, 2026-6pm MDT Apr 24, 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