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

Heat Advisory in effect from August 1, 12:00 PM MDT until August 2, 10:00 PM MDT

Current conditions at

WY28 - South Pass (KSOU)

Lat: 42.47752°NLon: 108.8444°WElev: 8196.0ft.

75°F

24°C

Humidity	19%
Wind Speed	S 8 MPH
Barometer	NA
Dewpoint	30°F (-1°C)
Visibility	NA
Last update	01 Aug 09:56 AM MDT

More Information:

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

Extended Forecast for

9 Miles ESE South Pass City WY

Heat Advisory August 1, 12:00pm until August 2, 10:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 89 °F
Patchy Smoke
Tonight
Low: 63 °F
Patchy Smoke
then Partly
Cloudy
Sunday
High: 91 °F
Sunny then
Mostly Sunny
and Breezy
Sunday Night
Low: 60 °F
Partly Cloudy
and Breezy
then Mostly
Clear
Monday
High: 83 °F
Sunny then
Sunny and
Breezy
Monday Night
Low: 47 °F
Mostly Clear
and Breezy
Tuesday
High: 79 °F
Sunny
Tuesday Night
Low: 51 °F
Mostly Clear
Wednesday
High: 84 °F
Sunny then
Sunny and
Breezy

Detailed Forecast

Today

Patchy smoke. Sunny, with a high near 89. West southwest wind 6 to 14 mph, with gusts as high as 21 mph.

Tonight

Patchy smoke before midnight. Increasing clouds, with a low around 63. West wind 8 to 13 mph becoming light. Winds could gust as high as 20 mph.

Sunday

Mostly sunny, with a high near 91. Breezy, with a west southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 33 mph.

Sunday Night

Partly cloudy, with a low around 60. Breezy, with a west southwest wind 16 to 21 mph becoming light west after midnight. Winds could gust as high as 34 mph.

Monday

Sunny, with a high near 83. Breezy, with a light northwest wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 30 mph.

Monday Night

Mostly clear, with a low around 47. Breezy, with a north wind 14 to 23 mph, with gusts as high as 36 mph.

Tuesday

Sunny, with a high near 79. North northeast wind 7 to 13 mph becoming south southwest in the afternoon. Winds could gust as high as 25 mph.

Tuesday Night

Mostly clear, with a low around 51.

Wednesday

Sunny, with a high near 84. Breezy.

Wednesday Night

Mostly clear, with a low around 56.