Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Hazardous Weather Conditions

Red Flag Warning in effect from August 22, 12:00 PM MDT until August 22, 09:00 PM MDT

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Clear

82°F

28°C

Humidity	37%
Wind Speed	NNE 4 MPH
Barometer	30.22 in (1023.37 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Heat Index	81°F (27°C)
Last update	22 Aug 12:20 PM MDT

More Information:

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

Extended Forecast for

3 Miles SSW Rexburg-Madison County Airport ID

Red Flag Warning until August 22, 09:00pm

Click here for hazard details and duration

Red Flag Warning

Red Flag Warning until August 22, 09:00pm
NOW until 9:00pm Sat
Red Flag Warning
This Afternoon
High: 88 °F
Chance
T-storms
Tonight
Low: 58 °F
Chance
T-storms then
Partly Cloudy
Sunday
High: 87 °F
Becoming
Sunny
Sunday Night
Low: 55 °F
Partly Cloudy
Monday
High: 86 °F
Mostly Sunny
Monday Night
Low: 56 °F
Slight Chance
Rain then
Mostly Cloudy
Tuesday
High: 87 °F
Sunny
Tuesday Night
Low: 56 °F
Partly Cloudy

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 88. South southwest wind 8 to 11 mph, with gusts as high as 23 mph.

Tonight

A chance of showers and thunderstorms before 9pm, then a slight chance of rain between 9pm and midnight. Mostly cloudy, with a low around 58. Southwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 40%.

Sunday

Partly sunny, then gradually becoming sunny, with a high near 87. Light and variable wind becoming west southwest 13 to 18 mph in the morning. Winds could gust as high as 31 mph.

Sunday Night

Partly cloudy, with a low around 55. West southwest wind 6 to 15 mph becoming southeast after midnight. Winds could gust as high as 31 mph.

Monday

Mostly sunny, with a high near 86. Light and variable wind becoming southwest 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.

Monday Night

A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 56.

Tuesday

Sunny, with a high near 87.

Tuesday Night

Partly cloudy, with a low around 56.

Wednesday

Mostly sunny, with a high near 88.