Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

Lat: 43.83167° N Lon: 111.80611° W Elev: 4859.0 ft.

Clear

41°F

5°C

Humidity 56%
Wind Speed N 0 MPH
Barometer 30.38 in (1028.79 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 31 Jan 01:05 PM MST
Detailed forecast for

Upper Snake River Plain

Today
Partly sunny. Highs 37 to 44. Light and variable winds.
Tonight
Mostly cloudy. Lows 20 to 28. Northeast winds up to 10 mph.
Sunday
Partly sunny. Highs 40 to 47. Northeast winds up to 10 mph.
Sunday Night
Mostly cloudy. Lows 20 to 28. Northwest winds up to 10 mph.
Monday
Mostly sunny. Highs 39 to 46. South winds up to 10 mph.
Monday Night Through Wednesday Night
Partly cloudy. Lows 19 to 29. Highs 38 to 48.
Thursday Through Friday
Mostly clear. Highs 46 to 53. Lows 23 to 30.



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104 AM MST Sat Jan 31 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database