Severe Thunderstorms and Flooding from the Southern Plains to the Great Lakes; Record Heat in the East

Widely scattered severe thunderstorms may produce damaging winds, hail, and flash flooding from the southern Plains into the lower Great Lakes. Elevated to locally critical fire weather conditions will persist across portions of the Southwest and Southern High Plains due to gusty winds and dry conditions. An early-season heatwave will challenge temperature records across the eastern U.S.. Read More >

Hazardous Weather Conditions

Frost Advisory in effect from May 20, 03:00 AM MDT until May 20, 09:00 AM MDT

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Partly Cloudy

61°F

16°C

Humidity	18%
Wind Speed	S 10 MPH
Barometer	30.12 in (1019.98 mb)
Dewpoint	17°F (-8°C)
Visibility	10.00 mi
Last update	19 May 04:35 PM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

15 Miles SSE Dubois ID

Frost Advisory May 20, 03:00am until May 20, 09:00am

Click here for hazard details and duration

Frost Advisory

Tonight
Low: 33 °F
Partly Cloudy
Wednesday
High: 67 °F
Mostly Sunny
then
Scattered
Showers
Wednesday Night
Low: 37 °F
Showers
Likely
Thursday
High: 64 °F
Scattered
Showers
Thursday Night
Low: 35 °F
Partly Cloudy
Friday
High: 70 °F
Mostly Sunny
Friday Night
Low: 38 °F
Partly Cloudy
Saturday
High: 76 °F
Sunny
Saturday Night
Low: 41 °F
Partly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 33. Southwest wind 7 to 13 mph becoming east after midnight. Winds could gust as high as 18 mph.

Wednesday

Scattered showers, mainly after 4pm. Partly sunny, with a high near 67. East wind 6 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 40%.

Wednesday Night

Showers likely, mainly after midnight. Mostly cloudy, with a low around 37. West southwest wind 8 to 13 mph becoming north northeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

Thursday

Scattered showers, mainly before noon. Mostly sunny, with a high near 64. North wind 7 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

Thursday Night

Partly cloudy, with a low around 35. Northeast wind 9 to 14 mph, with gusts as high as 21 mph.

Friday

Mostly sunny, with a high near 70.

Friday Night

Partly cloudy, with a low around 38.

Saturday

Sunny, with a high near 76.

Saturday Night

Partly cloudy, with a low around 41.

Sunday

Mostly sunny, with a high near 80.