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

Hazardous Weather Conditions

Current conditions at

Sparrevohn Airways Facilities Sector (PASV)

Lat: 61.1°NLon: 155.57°WElev: 1588ft.

Light Snow

-21°F

-29°C

Humidity 72%
Wind Speed W 3 mph
Barometer 29.26 in (1000.0 mb)
Dewpoint -27°F (-33°C)
Visibility 10.00 mi
Last update 13 Jan 9:55 pm AKST
Extended Forecast for

28 Miles N Port Alsworth AK

Cold Weather Advisory January 13, 10:24pm until January 14, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 13, 10:24pm until January 14, 09:00am

    NOW until 9:00am Wed

    Cold Weather Advisory

  • Tonight

    Low: -12 °F

    Snow

  • Wednesday

    Wednesday: A chance of snow, mainly before 9am. Cloudy, then gradually becoming mostly sunny, with a high near -6. Calm wind. Chance of precipitation is 40%.

    High: -6 °F

    Chance Snow
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 3am. Increasing clouds, with a temperature rising to around 8 by 5am. Wind chill values as low as -30. East wind 5 to 10 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: -18 °F⇑

    Partly Cloudy
    then Snow
    Likely

  • Thursday

    Thursday: Snow. High near 26. East wind 15 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    High: 26 °F

    Snow

  • Thursday Night

    Thursday Night: Snow before 3am, then snow and freezing rain. Low around 23. East wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Chance of precipitation is 90%.

    Low: 23 °F

    Snow then
    Wintry Mix

  • Friday

    Friday: Snow and freezing rain, becoming all snow after 9am. High near 28. Southeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    High: 28 °F

    Wintry Mix
    then Snow

  • Friday Night

    Friday Night: Snow likely, mainly before 9pm. Mostly cloudy, with a low around 13. Chance of precipitation is 60%.

    Low: 13 °F

    Snow Likely

  • Saturday

    Saturday: A chance of snow after 9am. Mostly cloudy, with a high near 29.

    High: 29 °F

    Chance Snow

Detailed Forecast

Tonight
Snow. Low around -12. Northwest wind around 5 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of around an inch possible.
Wednesday
A chance of snow, mainly before 9am. Cloudy, then gradually becoming mostly sunny, with a high near -6. Calm wind. Chance of precipitation is 40%.
Wednesday Night
Snow likely, mainly after 3am. Increasing clouds, with a temperature rising to around 8 by 5am. Wind chill values as low as -30. East wind 5 to 10 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday
Snow. High near 26. East wind 15 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Thursday Night
Snow before 3am, then snow and freezing rain. Low around 23. East wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Chance of precipitation is 90%.
Friday
Snow and freezing rain, becoming all snow after 9am. High near 28. Southeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Friday Night
Snow likely, mainly before 9pm. Mostly cloudy, with a low around 13. Chance of precipitation is 60%.
Saturday
A chance of snow after 9am. Mostly cloudy, with a high near 29.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 24.
Sunday
A chance of snow. Mostly cloudy, with a high near 32.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 22.
M.L.King Day
Partly sunny, with a high near 28.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
Partly sunny, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
28 Miles N Port Alsworth AK
 60.6°N 154.32°W (Elev. 1991 ft)
Last Update:
9:20 pm AKST Jan 13, 2026
Forecast Valid:
10pm AKST Jan 13, 2026-6pm AKST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation