Severe Thunderstorm and Heavy Rainfall Threat Tonight; Heat Continues on Tuesday Across the Eastern U.S.

Severe weather and flash flooding threats continue across the Central Plains and Midwest into tonight. Very large hail, strong tornadoes and damaging winds are expected. An early season heat wave will continue to challenge temperature records across the eastern U.S. through Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Clear

30°F

-1°C

Humidity 63%
Wind Speed ENE 5 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 19 May 03:20 AM MDT
Detailed forecast for

Upper Snake River Plain

Today
Sunny. Highs 56 to 64. East winds up to 10 mph... Shifting to southwest in the afternoon.
Tonight
Partly cloudy. Lows 30 to 38. Southwest winds 10 to 15 mph.
Wednesday
Partly sunny. Isolated rain showers in the afternoon. Highs 61 to 69. South winds up to 10 mph...shifting to southwest in the afternoon. Chance of precipitation 20 percent.
Wednesday Night
Mostly cloudy with scattered rain showers. Lows 35 to 43. Northwest winds 10 to 15 mph. Chance of precipitation 50 percent.
Thursday
Partly sunny with scattered rain showers and isolated thunderstorms. Highs 59 to 68. North winds 10 to 15 mph. Chance of precipitation 50 percent.
Thursday Night Through Friday Night
Partly cloudy. Lows 34 to 44. Highs 64 to 73.
Saturday
Sunny. Highs 71 to 79.
Saturday Night
Partly cloudy. Lows 39 to 48.
Sunday
Sunny. Highs 75 to 83.
Sunday Night
Partly cloudy. Lows 42 to 51.
Memorial Day
Sunny. Highs 75 to 84.



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147 AM MDT Tue May 19 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database