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

Heavy Rainfall to Bring Flooding Threat to California; Heavy Snow in the Sierra

A strong atmospheric river will bring heavy rainfall to California through the holiday week. The heaviest rainfall is expected on Wednesday in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall is expected in the Sierra Nevada from the atmospheric river, raising concerns for major snow‐load impacts. Travel may be difficult to impossible over the passes. Read More >

Hazardous Weather Conditions

Current conditions at

Powell Municipal Airport (KPOY)

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

Clear

39°F

4°C

Humidity 48%
Wind Speed SSE 9 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 24 Dec 01:55 AM MST
Extended Forecast for

3 Miles SSW Powell WY

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 34. Southwest wind around 6 mph.

    Low: 34 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 53. South wind 6 to 10 mph becoming east in the afternoon.

    High: 53 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 36. South southeast wind around 10 mph.

    Low: 36 °F

    Mostly Cloudy

  • Christmas Day

    Christmas Day: Mostly sunny, with a high near 55. South wind 8 to 10 mph.

    High: 55 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 31. South wind around 8 mph.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 52. Breezy, with a south wind 10 to 17 mph, with gusts as high as 26 mph.

    High: 52 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28. Breezy, with a southwest wind 13 to 17 mph, with gusts as high as 26 mph.

    Low: 28 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: Partly sunny, with a high near 41. Breezy.

    High: 41 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 34. Southwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 53. South wind 6 to 10 mph becoming east in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 36. South southeast wind around 10 mph.
Christmas Day
Mostly sunny, with a high near 55. South wind 8 to 10 mph.
Thursday Night
Partly cloudy, with a low around 31. South wind around 8 mph.
Friday
Mostly sunny, with a high near 52. Breezy, with a south wind 10 to 17 mph, with gusts as high as 26 mph.
Friday Night
Partly cloudy, with a low around 28. Breezy, with a southwest wind 13 to 17 mph, with gusts as high as 26 mph.
Saturday
Partly sunny, with a high near 41. Breezy.
Saturday Night
Partly cloudy, with a low around 12.
Sunday
Mostly sunny, with a high near 33.
Sunday Night
Partly cloudy, with a low around 17.
Monday
Sunny, with a high near 41.
Monday Night
Mostly clear, with a low around 23.
Tuesday
Mostly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Powell WY
 44.74°N 108.77°W (Elev. 4442 ft)
Last Update:
2:01 am MST Dec 24, 2025
Forecast Valid:
2am MST Dec 24, 2025-6pm MST Dec 30, 2025
 
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