Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Clear

44°F

7°C

Humidity 34%
Wind Speed SSW 8 MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 18 Apr 11:53 AM MDT
Extended Forecast for

3 Miles SW Rexburg-Madison County Airport ID

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

    This Afternoon: Mostly sunny, with a high near 53. Southwest wind around 10 mph, with gusts as high as 18 mph.

    High: 53 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 26. South southwest wind 6 to 9 mph becoming east northeast after midnight.

    Low: 26 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 67. East northeast wind around 7 mph becoming southwest in the afternoon.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35. Southwest wind around 7 mph becoming east after midnight.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 74. East northeast wind 6 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 74 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of rain before noon, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 58. Breezy.  Chance of precipitation is 50%.

    High: 58 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 53. Southwest wind around 10 mph, with gusts as high as 18 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 26. South southwest wind 6 to 9 mph becoming east northeast after midnight.
Sunday
Sunny, with a high near 67. East northeast wind around 7 mph becoming southwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 35. Southwest wind around 7 mph becoming east after midnight.
Monday
Mostly sunny, with a high near 74. East northeast wind 6 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 58. Breezy. Chance of precipitation is 50%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 36. Breezy. Chance of precipitation is 60%.
Thursday
Rain likely. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Friday
A slight chance of rain and snow. Mostly sunny, with a high near 54. Chance of precipitation is 20%.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Rexburg-Madison County Airport ID
 43.8°N 111.85°W (Elev. 4839 ft)
11:31 am MDT Apr 18, 2026
12pm 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