National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

Jackson, Jackson Hole Airport (KJAC)

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

Clear

75°F

24°C

Humidity 38%
Wind Speed SSW 5 MPH
Barometer 30.34 in (1027.43 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 01 Aug 12:00 PM MDT
Extended Forecast for

Wilson WY

Heat Advisory until August 2, 10:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until August 2, 10:00pm

    NOW until 10:00pm Sun

    Heat Advisory

  • This Afternoon

    High: 93 °F

    Patchy Smoke

  • Tonight

    Tonight: Patchy smoke before 7pm. Partly cloudy, with a low around 54. West wind 5 to 8 mph becoming calm in the evening.

    Low: 54 °F

    Patchy Smoke
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 89. Light and variable wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 89 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46. West wind 8 to 13 mph becoming light south southwest after midnight. Winds could gust as high as 26 mph.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 81. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 81 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 42. West wind 5 to 7 mph becoming calm in the evening.

    Low: 42 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Patchy smoke. Sunny, with a high near 93. Light south wind becoming southwest 5 to 10 mph.
Tonight
Patchy smoke before 7pm. Partly cloudy, with a low around 54. West wind 5 to 8 mph becoming calm in the evening.
Sunday
Sunny, with a high near 89. Light and variable wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Mostly clear, with a low around 46. West wind 8 to 13 mph becoming light south southwest after midnight. Winds could gust as high as 26 mph.
Monday
Sunny, with a high near 81. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 21 mph.
Monday Night
Clear, with a low around 42. West wind 5 to 7 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 82. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Sunny, with a high near 88.
Thursday Night
Mostly clear, with a low around 51.
Friday
Sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Wilson WY
 43.5°N 110.87°W (Elev. 6201 ft)
Last Update:
11:48 am MDT Aug 1, 2026
Forecast Valid:
12pm MDT Aug 1, 2026-6pm MDT Aug 7, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation