Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Hazardous Weather Conditions

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Clear

57°F

14°C

Humidity	62%
Wind Speed	NE 4 MPH
Barometer	30.21 in (1023.03 mb)
Dewpoint	44°F (7°C)
Visibility	10.00 mi
Last update	01 Aug 08:00 AM MDT

More Information:

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

Extended Forecast for

10 Miles ENE Mud Lake ID

Heat Advisory August 1, 08:22am until August 2, 12:00am

Red Flag Warning August 1, 02:00pm until August 2, 09:00pm

Click here for hazard details and duration

Heat Advisory

Red Flag Warning

Heat Advisory August 1, 08:22am until August 2, 12:00am
NOW until 12:00am Sun
Heat Advisory
Today
High: 98 °F
Sunny then
Sunny and
Breezy
Tonight
Low: 57 °F
Partly Cloudy
and Breezy
then Mostly
Clear
Sunday
High: 92 °F
Sunny then
Sunny and
Windy
Sunday Night
Low: 53 °F
Mostly Clear
and Windy
then Mostly
Clear
Monday
High: 83 °F
Sunny
Monday Night
Low: 49 °F
Mostly Clear
Tuesday
High: 84 °F
Sunny
Tuesday Night
Low: 50 °F
Mostly Clear

Detailed Forecast

Today

Sunny and hot, with a high near 98. Breezy, with a light and variable wind becoming southwest 17 to 22 mph in the morning. Winds could gust as high as 32 mph.

Tonight

Partly cloudy, with a low around 57. Breezy, with a southwest wind 18 to 23 mph becoming south southwest 5 to 10 mph after midnight. Winds could gust as high as 32 mph.

Sunday

Sunny, with a high near 92. Windy, with a northeast wind 5 to 10 mph becoming southwest 20 to 30 mph. Winds could gust as high as 41 mph.

Sunday Night

Mostly clear, with a low around 53. Windy, with a southwest wind 21 to 31 mph becoming north 8 to 13 mph after midnight. Winds could gust as high as 43 mph.

Monday

Sunny, with a high near 83. North wind 6 to 11 mph becoming west in the afternoon. Winds could gust as high as 18 mph.

Monday Night

Mostly clear, with a low around 49.

Tuesday

Sunny, with a high near 84.

Tuesday Night

Mostly clear, with a low around 50.

Wednesday

Sunny, with a high near 90.

Wednesday Night

Mostly clear, with a low around 53.