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

Significant Heat in the Northwest U.S.; Tropical Rainfall Potential in the Southwest U.S.

A significant late season heat wave continues in the interior Pacific Northwest for at least one more day before easing somewhat Friday into Saturday. A combination of monsoonal moisture and tropical moisture ahead of tropical cyclone Lorena will bring a marginal to slight risk of excessive rainfall across the southwest U.S. through Saturday which may bring areas of flooding. Read More >

Hazardous Weather Conditions

Current conditions at

Evanston-Uinta County Airport - Burns Field (KEVW)

Lat: 41.27306°NLon: 111.03056°WElev: 7162.0ft.

Clear

73°F

23°C

Humidity 23%
Wind Speed SW 9 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 04 Sep 10:53 AM MDT
Extended Forecast for

Evanston WY

  • Today

    Today: Partly sunny, with a high near 82. West wind 6 to 11 mph.

    High: 82 °F

    Partly Sunny

  • Tonight

    Tonight: A slight chance of showers between 9pm and 3am. Patchy smoke after midnight. Mostly cloudy, with a low around 46. Northwest wind 6 to 13 mph becoming southeast after midnight. Chance of precipitation is 20%.

    Low: 46 °F

    Slight Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon. Patchy smoke before noon, then patchy smoke after 3pm. Mostly sunny, with a high near 76. East wind 6 to 8 mph becoming west northwest in the afternoon.

    High: 76 °F

    Patchy Smoke
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: Patchy smoke before 9pm. Partly cloudy, with a low around 44. West wind 5 to 9 mph becoming light and variable after midnight.

    Low: 44 °F

    Patchy Smoke
    then Mostly
    Clear

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 75 °F

    Mostly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.

    Low: 46 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 75. Chance of precipitation is 60%.

    High: 75 °F

    Chance
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 45.

    Low: 45 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
Partly sunny, with a high near 82. West wind 6 to 11 mph.
Tonight
A slight chance of showers between 9pm and 3am. Patchy smoke after midnight. Mostly cloudy, with a low around 46. Northwest wind 6 to 13 mph becoming southeast after midnight. Chance of precipitation is 20%.
Friday
A 20 percent chance of showers and thunderstorms after noon. Patchy smoke before noon, then patchy smoke after 3pm. Mostly sunny, with a high near 76. East wind 6 to 8 mph becoming west northwest in the afternoon.
Friday Night
Patchy smoke before 9pm. Partly cloudy, with a low around 44. West wind 5 to 9 mph becoming light and variable after midnight.
Saturday
A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75. Calm wind becoming west 5 to 7 mph in the afternoon.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.
Sunday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 75. Chance of precipitation is 60%.
Sunday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 45.
Monday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 74.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 44.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 73.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 43.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Evanston WY
 41.28°N 110.96°W (Elev. 6745 ft)
Last Update:
3:04 am MDT Sep 4, 2025
Forecast Valid:
11am MDT Sep 4, 2025-6pm MDT Sep 10, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation