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

36 Miles NNE Port Alsworth AK

Cold Weather Advisory February 25, 03:27pm until February 26, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory February 25, 03:27pm until February 26, 12:00pm

    NOW until 12:00pm Thu

    Cold Weather Advisory

  • This Afternoon

    High: -22 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around -28. Wind chill values as low as -60. North wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: -28 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near -9. Wind chill values as low as -45. North wind 5 to 10 mph.

    High: -9 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around -17. Wind chill values as low as -30. North wind around 5 mph becoming calm in the evening.

    Low: -17 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 3. North wind around 5 mph becoming calm.

    High: 3 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around -13. Calm wind becoming east around 5 mph after midnight.

    Low: -13 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 5.

    High: 5 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -13.

    Low: -13 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near -22. Wind chill values as low as -55. North wind around 20 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around -28. Wind chill values as low as -60. North wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near -9. Wind chill values as low as -45. North wind 5 to 10 mph.
Thursday Night
Clear, with a low around -17. Wind chill values as low as -30. North wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 3. North wind around 5 mph becoming calm.
Friday Night
Mostly clear, with a low around -13. Calm wind becoming east around 5 mph after midnight.
Saturday
Sunny, with a high near 5.
Saturday Night
Partly cloudy, with a low around -13.
Sunday
Mostly sunny, with a high near 8.
Sunday Night
Partly cloudy, with a low around -7.
Monday
Mostly sunny, with a high near 11.
Monday Night
Mostly clear, with a low around -5.
Tuesday
Mostly sunny, with a high near 13.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
36 Miles NNE Port Alsworth AK
 60.69°N 153.95°W (Elev. 4219 ft)
Last Update:
3:32 am AKST Feb 25, 2026
Forecast Valid:
3pm AKST Feb 25, 2026-6pm AKST Mar 3, 2026
 
Forecast Discussion
 
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Additional Resources

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