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.

Fog/Mist

-22°F

-30°C

Humidity 70%
Wind Speed N 12 G 22 mph
Barometer 29.92 in (1022.5 mb)
Dewpoint -28°F (-33°C)
Visibility 2.50 mi
Wind Chill-45°F (-43°C)
Last update 25 Feb 2:55 pm AKST
Extended Forecast for

44 Miles NNE Port Alsworth AK

Cold Weather Advisory February 25, 05:16pm until February 26, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory February 25, 05:16pm until February 26, 12:00pm

    NOW until 12:00pm Thu

    Cold Weather Advisory

  • Tonight

    Low: -25 °F⇑

    Clear

  • Thursday

    Thursday: Sunny, with a high near -4. Wind chill values as low as -40. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: -4 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around -10. North wind around 5 mph.

    Low: -10 °F

    Clear

  • Friday

    Friday: Sunny, with a high near -1. Northwest wind around 5 mph becoming calm.

    High: -1 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around -16. West wind around 5 mph becoming calm.

    Low: -16 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near -3. Northeast wind 5 to 10 mph becoming northwest in the afternoon.

    High: -3 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -18.

    Low: -18 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 1.

    High: 1 °F

    Mostly Sunny

Detailed Forecast

Tonight
Clear, with a temperature rising to around -17 by 5am. Wind chill values as low as -60. North wind 20 to 25 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph.
Thursday
Sunny, with a high near -4. Wind chill values as low as -40. North wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Clear, with a low around -10. North wind around 5 mph.
Friday
Sunny, with a high near -1. Northwest wind around 5 mph becoming calm.
Friday Night
Clear, with a low around -16. West wind around 5 mph becoming calm.
Saturday
Sunny, with a high near -3. Northeast wind 5 to 10 mph becoming northwest in the afternoon.
Saturday Night
Partly cloudy, with a low around -18.
Sunday
Mostly sunny, with a high near 1.
Sunday Night
Partly cloudy, with a low around -13.
Monday
Mostly sunny, with a high near 3.
Monday Night
Mostly clear, with a low around -11.
Tuesday
A chance of snow. Mostly sunny, with a high near 5.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around -10.
Wednesday
Partly sunny, with a high near 4.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
44 Miles NNE Port Alsworth AK
 60.75°N 153.69°W (Elev. 7497 ft)
Last Update:
3:33 pm AKST Feb 25, 2026
Forecast Valid:
5pm AKST Feb 25, 2026-6pm AKST Mar 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation