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 >

Current conditions at

St. Mary's, St. Mary's Airport (PASM)

Lat: 62.05°NLon: 163.3°WElev: 312ft.

Overcast

27°F

-3°C

Humidity 100%
Wind Speed W 8 mph
Barometer 30.22 in (1024.3 mb)
Dewpoint 27°F (-3°C)
Visibility 9.00 mi
Wind Chill19°F (-7°C)
Last update 24 Dec 2:56 am AKST
Extended Forecast for

Mountain Village AK

  • Overnight

    Overnight: Cloudy, with a steady temperature around 25. West wind around 10 mph.

    Low: 25 °F

    Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a temperature falling to around 12 by 2pm. Northwest wind around 10 mph.

    High: 24 °F⇓

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 0. North wind 5 to 10 mph.

    Low: 0 °F

    Mostly Cloudy

  • Christmas Day

    Christmas Day: Partly sunny, with a high near 4. North wind 5 to 10 mph.

    High: 4 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -10. North wind 10 to 15 mph becoming west in the evening.

    Low: -10 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near -4.

    High: -4 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around -15.

    Low: -15 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near -8.

    High: -8 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around -15.

    Low: -15 °F

    Mostly Clear

Detailed Forecast

Overnight
Cloudy, with a steady temperature around 25. West wind around 10 mph.
Wednesday
Partly sunny, with a temperature falling to around 12 by 2pm. Northwest wind around 10 mph.
Wednesday Night
Mostly cloudy, with a low around 0. North wind 5 to 10 mph.
Christmas Day
Partly sunny, with a high near 4. North wind 5 to 10 mph.
Thursday Night
Mostly cloudy, with a low around -10. North wind 10 to 15 mph becoming west in the evening.
Friday
Sunny, with a high near -4.
Friday Night
Mostly clear, with a low around -15.
Saturday
Sunny, with a high near -8.
Saturday Night
Mostly clear, with a low around -15.
Sunday
Sunny, with a high near -4.
Sunday Night
Partly cloudy, with a low around -9.
Monday
Partly sunny, with a high near 6.
Monday Night
A slight chance of snow. Partly cloudy, with a low around -1.
Tuesday
A slight chance of snow. Partly sunny, with a high near 11.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mountain Village AK
 62.1°N 163.7°W (Elev. 203 ft)
Last Update:
2:17 am AKST Dec 24, 2025
Forecast Valid:
3am AKST Dec 24, 2025-6pm AKST Dec 30, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation