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

Hazardous Weather Conditions

Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Light Snow

3°F

-16°C

Humidity 76%
Wind Speed W 14 G 26 mph
Barometer 29.24 in (990.2 mb)
Dewpoint -3°F (-19°C)
Visibility 2.50 mi
Wind Chill-15°F (-26°C)
Last update 7 Jan 7:53 am AKST
Extended Forecast for

Girdwood AK

Cold Weather Advisory January 7, 05:00pm until January 8, 04:00pm
Click here for hazard details and duration
Cold Weather Advisory

  • Today

    Today: A slight chance of snow before 9am. Mostly sunny, with a temperature falling to around -9 by 5pm. West wind around 10 mph. Chance of precipitation is 20%.

    High: 1 °F⇓

    Slight Chance
    Snow then
    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around -20. Wind chill values as low as -30. West wind 5 to 10 mph.

    Low: -20 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 0. Calm wind.

    High: 0 °F

    Sunny

  • Thursday Night

    Thursday Night: A chance of snow after 9pm. Mostly cloudy, with a low around -2. East wind around 5 mph. Chance of precipitation is 50%.

    Low: -2 °F

    Chance Snow

  • Friday

    Friday: Snow. High near 26. Northeast wind 5 to 10 mph. Chance of precipitation is 90%.

    High: 26 °F

    Snow

  • Friday Night

    Friday Night: Snow. Low around 23. East wind 5 to 10 mph. Chance of precipitation is 100%.

    Low: 23 °F

    Snow

  • Saturday

    Saturday: Snow before 9am. High near 32. Chance of precipitation is 100%.

    High: 32 °F

    Snow then
    Cloudy

  • Saturday Night

    Saturday Night: Snow after 9pm. Cloudy, with a low around 16.

    Low: 16 °F

    Snow

  • Sunday

    Sunday: Snow. Cloudy, with a high near 24.

    High: 24 °F

    Snow

Detailed Forecast

Today
A slight chance of snow before 9am. Mostly sunny, with a temperature falling to around -9 by 5pm. West wind around 10 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around -20. Wind chill values as low as -30. West wind 5 to 10 mph.
Thursday
Sunny, with a high near 0. Calm wind.
Thursday Night
A chance of snow after 9pm. Mostly cloudy, with a low around -2. East wind around 5 mph. Chance of precipitation is 50%.
Friday
Snow. High near 26. Northeast wind 5 to 10 mph. Chance of precipitation is 90%.
Friday Night
Snow. Low around 23. East wind 5 to 10 mph. Chance of precipitation is 100%.
Saturday
Snow before 9am. High near 32. Chance of precipitation is 100%.
Saturday Night
Snow after 9pm. Cloudy, with a low around 16.
Sunday
Snow. Cloudy, with a high near 24.
Sunday Night
Snow. Cloudy, with a low around 16.
Monday
Snow. Cloudy, with a high near 25.
Monday Night
Snow. Cloudy, with a low around 16.
Tuesday
Snow. Cloudy, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Girdwood AK
 60.94°N 149.17°W (Elev. 98 ft)
Last Update:
3:28 am AKST Jan 7, 2026
Forecast Valid:
8am AKST Jan 7, 2026-6pm AKST Jan 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation