Heavy Rainfall and Severe Thunderstorms in the Midwest and Southwest; Heat Continues in the Southern U.S.

Heavy to excessive rainfall could bring flooding today through Thursday across parts of the central Plains into the Midwest and southern Arizona and New Mexico. Scattered strong to severe thunderstorms may impact parts of eastern Nebraska into western Iowa later today into early evening. Heat Advisories remain in place across much of east Texas into the mid-Mississippi Valley today and Tuesday. Read More >

Hazardous Weather Conditions

Frost Advisory in effect from September 15, 03:00 AM MDT until September 15, 09:00 AM MDT

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Clear

63°F

17°C

Humidity	27%
Wind Speed	SSW 10 MPH
Barometer	30.1 in (1019.3 mb)
Dewpoint	28°F (-2°C)
Visibility	10.00 mi
Last update	14 Sep 02:20 PM MDT

More Information:

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

Extended Forecast for

4 Miles ENE Sugar City IDSimilar City Names

Frost Advisory September 15, 03:00am until September 15, 09:00am

Click here for hazard details and duration

Frost Advisory

This Afternoon
High: 66 °F
Sunny
Tonight
Low: 35 °F
Mostly Clear
Tuesday
High: 74 °F
Sunny
Tuesday Night
Low: 41 °F
Mostly Clear
Wednesday
High: 79 °F
Sunny
Wednesday Night
Low: 48 °F
Partly Cloudy
then Chance
Rain
Thursday
High: 77 °F
Chance
Showers
Thursday Night
Low: 46 °F
Showers
Likely
Friday
High: 71 °F
Chance Rain
then Slight
Chance
T-storms

Detailed Forecast

This Afternoon

Sunny, with a high near 66. Southwest wind 10 to 14 mph, with gusts as high as 24 mph.

Tonight

Mostly clear, with a low around 35. Southwest wind 5 to 8 mph becoming light and variable in the evening.

Tuesday

Sunny, with a high near 74. Calm wind becoming west southwest around 6 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 41. West southwest wind around 5 mph becoming light and variable after midnight.

Wednesday

Sunny, with a high near 79. Light and variable wind becoming east northeast around 5 mph in the afternoon.

Wednesday Night

A 50 percent chance of rain after midnight. Mostly cloudy, with a low around 48.

Thursday

A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 77. Chance of precipitation is 50%.

Thursday Night

Showers likely and possibly a thunderstorm before midnight, then rain likely after midnight. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.

Friday

A chance of rain before noon, then a slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71. Chance of precipitation is 30%.

Friday Night

A 20 percent chance of rain before midnight. Partly cloudy, with a low around 40.

Saturday

Sunny, with a high near 70.

Saturday Night

Mostly clear, with a low around 40.

Sunday

Sunny, with a high near 74.