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 Fog/Mist

22°F

-6°C

Humidity 92%
Wind Speed Vrbl 3 mph
Barometer 29.05 in (983.8 mb)
Dewpoint 20°F (-7°C)
Visibility 1.00 mi
Last update 11 Jan 2:53 am AKST
Extended Forecast for

5 Miles NNW Girdwood AK

Winter Weather Advisory January 11, 03:50am until January 11, 06:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 11, 03:50am until January 11, 06:00am

    NOW until 6:00am Sun

    Winter Weather Advisory

  • Overnight

    Low: 22 °F

    Snow

  • Sunday

    Sunday: Snow, mainly before 3pm. Temperature falling to around 12 by 5pm. Calm wind. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 21 °F⇓

    Snow

  • Sunday Night

    Sunday Night: A chance of snow, mainly before 9pm. Mostly cloudy, with a low around 7. Calm wind becoming east around 5 mph. Chance of precipitation is 50%.

    Low: 7 °F

    Chance Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 13. Southeast wind 5 to 10 mph.

    High: 13 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of snow. Mostly cloudy, with a low around 7. Southeast wind 5 to 10 mph. Chance of precipitation is 50%.

    Low: 7 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow likely, mainly after 9am. Mostly cloudy, with a high near 16. East wind around 5 mph. Chance of precipitation is 60%.

    High: 16 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: A chance of snow. Mostly cloudy, with a low around 7. Chance of precipitation is 50%.

    Low: 7 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of snow. Mostly cloudy, with a high near 14.

    High: 14 °F

    Chance Snow

Detailed Forecast

Overnight
Snow. Steady temperature around 22. Southeast wind around 5 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 2 to 4 inches possible.
Sunday
Snow, mainly before 3pm. Temperature falling to around 12 by 5pm. Calm wind. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
A chance of snow, mainly before 9pm. Mostly cloudy, with a low around 7. Calm wind becoming east around 5 mph. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 13. Southeast wind 5 to 10 mph.
Monday Night
A chance of snow. Mostly cloudy, with a low around 7. Southeast wind 5 to 10 mph. Chance of precipitation is 50%.
Tuesday
Snow likely, mainly after 9am. Mostly cloudy, with a high near 16. East wind around 5 mph. Chance of precipitation is 60%.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 7. Chance of precipitation is 50%.
Wednesday
A chance of snow. Mostly cloudy, with a high near 14.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 5.
Thursday
Snow, mainly after 3pm. Cloudy, with a high near 28.
Thursday Night
Snow. Cloudy, with a low around 23.
Friday
Snow. Cloudy, with a high near 31.
Friday Night
Snow likely. Mostly cloudy, with a low around 16.
Saturday
A chance of snow. Mostly cloudy, with a high near 24.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Girdwood AK
 61°N 149.22°W (Elev. 2651 ft)
Last Update:
3:44 am AKST Jan 11, 2026
Forecast Valid:
3am AKST Jan 11, 2026-6pm AKST Jan 17, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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