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 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.

Clear

43°F

6°C

Humidity	45%
Wind Speed	SW 4 MPH
Barometer	30.11 in (1019.64 mb)
Dewpoint	23°F (-5°C)
Visibility	10.00 mi
Wind Chill	41°F (5°C)
Last update	20 May 04:05 AM MDT

More Information:

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

Extended Forecast for

5 Miles SE Rexburg ID

Frost Advisory May 20, 04:28am until May 20, 09:00am

Click here for hazard details and duration

...

Frost Advisory May 20, 04:28am until May 20, 09:00am
NOW until 9:00am Wed
Frost Advisory
Today
High: 63 °F
Mostly Sunny
Tonight
Low: 39 °F
Showers
Thursday
High: 58 °F
Scattered
Showers
Thursday Night
Low: 34 °F
Mostly Clear
Friday
High: 65 °F
Mostly Sunny
Friday Night
Low: 40 °F
Partly Cloudy
Saturday
High: 73 °F
Sunny
Saturday Night
Low: 46 °F
Partly Cloudy

Detailed Forecast

Today

Mostly sunny, with a high near 63. South southeast wind 8 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 22 mph.

Tonight

Showers and thunderstorms before 2am, then showers likely. Low around 39. Southwest wind 5 to 13 mph becoming north northeast in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 80%.

Thursday

Scattered showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 58. North wind 6 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.

Thursday Night

Mostly clear, with a low around 34. North wind 8 to 15 mph, with gusts as high as 25 mph.

Friday

Mostly sunny, with a high near 65. East wind 5 to 8 mph becoming west southwest in the afternoon.

Friday Night

Partly cloudy, with a low around 40.

Saturday

Sunny, with a high near 73.

Saturday Night

Partly cloudy, with a low around 46.

Sunday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 79.