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

-3°F

-19°C

Humidity 82%
Wind Speed Calm
Barometer 29.59 in (1002.4 mb)
Dewpoint -7°F (-22°C)
Visibility 4.00 mi
Last update 8 Jan 4:53 pm AKST
Extended Forecast for

7 Miles NNE Alyeska AK

Winter Storm Watch January 9, 03:00pm until January 11, 09:00am
Click here for hazard details and duration
Winter Storm Watch

  • Tonight

    Tonight: A chance of snow, mainly between 9pm and 3am. Mostly cloudy, with a temperature rising to around 6 by 4am. Southeast wind 20 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.

    Low: 0 °F⇑

    Chance Snow

  • Friday

    Friday: Snow, mainly after noon. High near 18. East wind 15 to 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 18 °F

    Chance Snow
    then Snow

  • Friday Night

    Friday Night: Snow. The snow could be heavy at times. Low around 14. East wind 20 to 25 mph increasing to 30 to 35 mph after midnight. Winds could gust as high as 65 mph. Chance of precipitation is 100%. New snow accumulation of 11 to 16 inches possible.

    Low: 14 °F

    Heavy Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. High near 14. Southeast wind 30 to 40 mph decreasing to 15 to 25 mph in the afternoon. Winds could gust as high as 65 mph. Chance of precipitation is 90%.

    High: 14 °F

    Heavy Snow

  • Saturday Night

    Saturday Night: Snow, mainly before 3am. Low around 10. Southeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    Low: 10 °F

    Snow

  • Sunday

    Sunday: A chance of snow before 9am. Cloudy, with a high near 22. Southeast wind around 5 mph. Chance of precipitation is 50%.

    High: 22 °F

    Chance Snow
    then Cloudy

  • Sunday Night

    Sunday Night: Snow, mainly after 9pm. Low around 13. Chance of precipitation is 80%.

    Low: 13 °F

    Snow

  • Monday

    Monday: Snow likely. Cloudy, with a high near 22.

    High: 22 °F

    Snow Likely

  • Monday Night

    Monday Night: Snow. Cloudy, with a low around 15.

    Low: 15 °F

    Snow

Detailed Forecast

Tonight
A chance of snow, mainly between 9pm and 3am. Mostly cloudy, with a temperature rising to around 6 by 4am. Southeast wind 20 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.
Friday
Snow, mainly after noon. High near 18. East wind 15 to 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Friday Night
Snow. The snow could be heavy at times. Low around 14. East wind 20 to 25 mph increasing to 30 to 35 mph after midnight. Winds could gust as high as 65 mph. Chance of precipitation is 100%. New snow accumulation of 11 to 16 inches possible.
Saturday
Snow. The snow could be heavy at times. High near 14. Southeast wind 30 to 40 mph decreasing to 15 to 25 mph in the afternoon. Winds could gust as high as 65 mph. Chance of precipitation is 90%.
Saturday Night
Snow, mainly before 3am. Low around 10. Southeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Sunday
A chance of snow before 9am. Cloudy, with a high near 22. Southeast wind around 5 mph. Chance of precipitation is 50%.
Sunday Night
Snow, mainly after 9pm. Low around 13. Chance of precipitation is 80%.
Monday
Snow likely. Cloudy, with a high near 22.
Monday Night
Snow. Cloudy, with a low around 15.
Tuesday
Snow. Cloudy, with a high near 23.
Tuesday Night
Snow. Cloudy, with a low around 14.
Wednesday
Snow. Cloudy, with a high near 22.
Wednesday Night
Snow likely. Cloudy, with a low around 3.
Thursday
Snow likely. Cloudy, with a high near 18.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Alyeska AK
 61.05°N 149.05°W (Elev. 5823 ft)
Last Update:
3:56 pm AKST Jan 8, 2026
Forecast Valid:
5pm AKST Jan 8, 2026-6pm AKST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

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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