Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

Powell Municipal Airport (KPOY)

Lat: 44.8672°NLon: 108.7934°WElev: 5092.0ft.

Clear

64°F

18°C

Humidity 59%
Wind Speed S 8 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 28 Aug 09:30 PM MDT
Extended Forecast for

3 Miles SSW Powell WY

  • Tonight

    Tonight: Mostly cloudy, with a low around 56. Light and variable wind.

    Low: 56 °F

    Mostly Cloudy

  • Saturday

    Saturday: Scattered showers and thunderstorms, mainly between 2pm and 3pm.  Partly sunny, with a high near 79. Light and variable wind becoming west southwest around 6 mph in the afternoon.  Chance of precipitation is 30%.

    High: 79 °F

    Partly Sunny
    then
    Scattered
    Showers

  • Saturday Night

    Saturday Night: Isolated showers and thunderstorms before 7pm.  Increasing clouds, with a low around 53. West southwest wind 3 to 7 mph.  Chance of precipitation is 10%.

    Low: 53 °F

    Isolated
    T-storms then
    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after noon.  Cloudy through mid morning, then gradual clearing, with a high near 77. Light southwest wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 25 mph.

    High: 77 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46. West northwest wind 9 to 14 mph becoming light west  after midnight. Winds could gust as high as 24 mph.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 80. Light and variable wind becoming southeast 5 to 10 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 80 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 51. South southeast wind 5 to 8 mph becoming west southwest after midnight.

    Low: 51 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 56. Light and variable wind.
Saturday
Scattered showers and thunderstorms, mainly between 2pm and 3pm. Partly sunny, with a high near 79. Light and variable wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 30%.
Saturday Night
Isolated showers and thunderstorms before 7pm. Increasing clouds, with a low around 53. West southwest wind 3 to 7 mph. Chance of precipitation is 10%.
Sunday
A 30 percent chance of showers and thunderstorms after noon. Cloudy through mid morning, then gradual clearing, with a high near 77. Light southwest wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 25 mph.
Sunday Night
Mostly clear, with a low around 46. West northwest wind 9 to 14 mph becoming light west after midnight. Winds could gust as high as 24 mph.
Monday
Sunny, with a high near 80. Light and variable wind becoming southeast 5 to 10 mph in the afternoon. Winds could gust as high as 22 mph.
Monday Night
Partly cloudy, with a low around 51. South southeast wind 5 to 8 mph becoming west southwest after midnight.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
Mostly sunny, with a high near 84.
Wednesday Night
Mostly cloudy, with a low around 51.
Thursday
Mostly sunny, with a high near 81.
Thursday Night
Partly cloudy, with a low around 50.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Powell WY
 44.75°N 108.74°W (Elev. 4400 ft)
9:32 pm MDT Aug 28, 2026
10pm MDT Aug 28, 2026-6pm MDT Sep 4, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database