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

Jackson, Jackson Hole Airport (KJAC)

Lat: 43.6°NLon: 110.73333°WElev: 6450.0ft.

Clear

72°F

22°C

Humidity	37%
Wind Speed	S 4 MPH
Barometer	30.36 in (1028.11 mb)
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Last update	01 Aug 11:20 AM MDT

More Information:

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

Extended Forecast for

Jackson WY

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

Click here for hazard details and duration

Heat Advisory

Today
High: 94 °F
Patchy Smoke
Tonight
Low: 54 °F
Patchy Smoke
then Mostly
Clear
Sunday
High: 91 °F
Mostly Sunny
then Sunny
and Breezy
Sunday Night
Low: 47 °F
Mostly Clear
and Breezy
then Mostly
Clear
Monday
High: 82 °F
Sunny
Monday Night
Low: 42 °F
Clear
Tuesday
High: 84 °F
Sunny
Tuesday Night
Low: 45 °F
Mostly Clear
Wednesday
High: 87 °F
Sunny

Detailed Forecast

Today

Patchy smoke. Sunny, with a high near 94. Light south southwest wind becoming west southwest 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph.

Tonight

Patchy smoke before 8pm. Partly cloudy, with a low around 54. West southwest wind 6 to 11 mph becoming light and variable in the evening.

Sunday

Sunny, with a high near 91. Breezy, with a light and variable wind becoming west 11 to 16 mph in the afternoon. Winds could gust as high as 28 mph.

Sunday Night

Mostly clear, with a low around 47. Breezy, with a west wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.

Monday

Sunny, with a high near 82. Light and variable wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 23 mph.

Monday Night

Clear, with a low around 42. West wind 5 to 10 mph becoming light and variable in the evening.

Tuesday

Sunny, with a high near 84. Light and variable wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.

Tuesday Night

Mostly clear, with a low around 45.

Wednesday

Sunny, with a high near 87.

Wednesday Night

Mostly clear, with a low around 49.