National Weather Service

News Headlines

Updated Wireless Emergency Alert Message for Tsunami Warnings to be Implemented March 19, 2026
Proposed Change to Water Level Datum for Coastal Western Alaska
NEW!! NWS Anchorage Land, Marine and Fire Based Forecast Changes - Implementation March 2026

Current conditions at

Sparrevohn Airways Facilities Sector (PASV)

Lat: 61.1°NLon: 155.57°WElev: 1588ft.

Light Showers Snow Fog/Mist

-23°F

-31°C

Humidity	73%
Wind Speed	N 20 G 25 mph
Barometer	29.84 in (1018.6 mb)
Dewpoint	-29°F (-34°C)
Visibility	1.25 mi
Wind Chill	-52°F (-47°C)
Last update	25 Feb 4:55 am AKST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

30 Miles NNE Port Alsworth AK

Today
High: -20 °F
Sunny
Tonight
Low: -26 °F
Mostly Clear
Thursday
High: -7 °F
Sunny
Thursday Night
Low: -17 °F
Clear
Friday
High: 4 °F
Sunny
Friday Night
Low: -12 °F
Mostly Clear
Saturday
High: 6 °F
Sunny
Saturday Night
Low: -13 °F
Partly Cloudy
Sunday
High: 10 °F
Mostly Sunny

Detailed Forecast

Today

Sunny, with a high near -20. Wind chill values as low as -60. North wind 25 to 30 mph, with gusts as high as 40 mph.

Tonight

Mostly clear, with a low around -26. 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 35 mph.

Thursday

Sunny, with a high near -7. Wind chill values as low as -40. North wind around 5 mph.

Thursday Night

Clear, with a low around -17. Northeast wind around 5 mph becoming calm.

Friday

Sunny, with a high near 4. Northwest wind around 5 mph becoming calm.

Friday Night

Mostly clear, with a low around -12. Calm wind becoming east around 5 mph after midnight.

Saturday

Sunny, with a high near 6.

Saturday Night

Partly cloudy, with a low around -13.