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

CW8386 Thermopolis (C8386)

Lat: 43.64283°NLon: 108.227°WElev: 4419.52ft.

96°F

36°C

Humidity	18%
Wind Speed	N 0 MPH
Barometer	29.89 in (1012.19 mb)
Dewpoint	46°F (8°C)
Visibility	NA
Heat Index	92°F (33°C)
Last update	02 Aug 12:10 PM MDT

More Information:

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

Extended Forecast for

9 Miles NNW Shoshoni WY

Heat Advisory August 2, 12:21pm until August 2, 10:00pm

Red Flag Warning August 2, 01:00pm until August 2, 09:00pm

Click here for hazard details and duration

Heat Advisory

Red Flag Warning

Heat Advisory August 2, 12:21pm until August 2, 10:00pm
NOW until 10:00pm Sun
Heat Advisory
This Afternoon
High: 103 °F
Patchy Smoke
and Breezy
Tonight
Low: 64 °F
Smoke and
Breezy
Monday
High: 82 °F
Smoke and
Windy
Monday Night
Low: 52 °F
Mostly Clear
and Windy
then Mostly
Clear
Tuesday
High: 83 °F
Sunny
Tuesday Night
Low: 55 °F
Mostly Clear
and Breezy
Wednesday
High: 87 °F
Sunny
Wednesday Night
Low: 58 °F
Clear

Detailed Forecast

This Afternoon

Patchy smoke. Sunny and hot, with a high near 103. Breezy, with a south southeast wind 6 to 16 mph becoming west southwest. Winds could gust as high as 23 mph.

Tonight

Widespread smoke, mainly after 4am. Mostly clear, with a low around 64. Breezy, with a west wind 8 to 18 mph becoming north after midnight. Winds could gust as high as 30 mph.

Monday

Widespread smoke, mainly before 11am. Sunny, with a high near 82. Windy, with a north wind 20 to 25 mph, with gusts as high as 32 mph.

Monday Night

Mostly clear, with a low around 52. Windy, with a north wind 21 to 26 mph becoming light northeast after midnight. Winds could gust as high as 37 mph.

Tuesday

Sunny, with a high near 83. Light and variable wind becoming south southeast 5 to 7 mph.

Tuesday Night

Mostly clear, with a low around 55. Breezy, with a north wind 19 to 24 mph becoming light north northeast after midnight. Winds could gust as high as 36 mph.

Wednesday

Sunny, with a high near 87. Light and variable wind becoming east southeast around 6 mph in the afternoon.

Wednesday Night

Clear, with a low around 58.

Thursday

Sunny, with a high near 92.

Thursday Night

Clear, with a low around 62.

Friday

Sunny and hot, with a high near 98.

Friday Night

Mostly clear, with a low around 66.