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

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

Powell Municipal Airport (KPOY)

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

Clear

59°F

15°C

Humidity 24%
Wind Speed ESE 8 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 17 Oct 07:30 PM MDT
Extended Forecast for

3 Miles SSW Powell WY

  • Tonight

    Tonight: Mostly clear, with a low around 39. South southeast wind 5 to 13 mph becoming north after midnight. Winds could gust as high as 24 mph.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 62. Northwest wind 5 to 9 mph becoming light and variable in the afternoon.

    High: 62 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. North northwest wind 5 to 7 mph becoming light and variable after midnight.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 66. Light south southeast wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. Light and variable wind.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 67. Light and variable wind.

    High: 67 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 40. Northwest wind 3 to 6 mph.

    Low: 40 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 39. South southeast wind 5 to 13 mph becoming north after midnight. Winds could gust as high as 24 mph.
Sunday
Sunny, with a high near 62. Northwest wind 5 to 9 mph becoming light and variable in the afternoon.
Sunday Night
Mostly clear, with a low around 36. North northwest wind 5 to 7 mph becoming light and variable after midnight.
Monday
Sunny, with a high near 66. Light south southeast wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Monday Night
Mostly clear, with a low around 40. Light and variable wind.
Tuesday
Mostly sunny, with a high near 67. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 40. Northwest wind 3 to 6 mph.
Wednesday
Sunny, with a high near 66.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
Sunny, with a high near 70.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 45.
Friday
A chance of showers. Partly sunny, with a high near 64.
Friday Night
Showers likely. Mostly cloudy, with a low around 39.
Saturday
A slight chance of showers. Mostly sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Powell WY
 44.75°N 108.74°W (Elev. 4400 ft)
Last Update:
6:01 pm MDT Oct 17, 2026
Forecast Valid:
8pm MDT Oct 17, 2026-6pm MDT Oct 24, 2026
 
Forecast Discussion
 
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Additional Resources

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