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Hazardous Weather Conditions

Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Overcast

-3°F

-19°C

Humidity 82%
Wind Speed Calm
Barometer 29.52 in (999.7 mb)
Dewpoint -7°F (-22°C)
Visibility 10.00 mi
Last update 8 Jan 10:53 pm AKST
Extended Forecast for

13 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. Mostly cloudy, with a low around 1. Southeast wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 40%.

    Low: 1 °F

    Chance Snow

  • Friday

    Friday: Snow, mainly after noon. High near 18. East wind 10 to 15 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 18 °F

    Chance Snow
    then Snow

  • Friday Night

    Friday Night: Snow. The snow could be heavy at times. Low around 15. East wind 10 to 20 mph increasing to 20 to 30 mph after midnight. Winds could gust as high as 65 mph. Chance of precipitation is 100%. New snow accumulation of 12 to 17 inches possible.

    Low: 15 °F

    Heavy Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. High near 15. Southeast wind 25 to 35 mph decreasing to 15 to 25 mph in the afternoon. Winds could gust as high as 70 mph. Chance of precipitation is 100%.

    High: 15 °F

    Heavy Snow

  • Saturday Night

    Saturday Night: Snow, mainly before 3am. Low around 8. Southeast wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Chance of precipitation is 80%.

    Low: 8 °F

    Snow

  • Sunday

    Sunday: Snow likely, mainly after 3pm. Mostly cloudy, with a high near 19. Southeast wind around 10 mph. Chance of precipitation is 60%.

    High: 19 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 10. Chance of precipitation is 60%.

    Low: 10 °F

    Snow Likely

  • Monday

    Monday: A chance of snow. Mostly cloudy, with a high near 16.

    High: 16 °F

    Chance Snow

  • Monday Night

    Monday Night: A chance of snow. Cloudy, with a low around 9.

    Low: 9 °F

    Chance Snow

Detailed Forecast

Tonight
A chance of snow. Mostly cloudy, with a low around 1. Southeast wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 40%.
Friday
Snow, mainly after noon. High near 18. East wind 10 to 15 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow. The snow could be heavy at times. Low around 15. East wind 10 to 20 mph increasing to 20 to 30 mph after midnight. Winds could gust as high as 65 mph. Chance of precipitation is 100%. New snow accumulation of 12 to 17 inches possible.
Saturday
Snow. The snow could be heavy at times. High near 15. Southeast wind 25 to 35 mph decreasing to 15 to 25 mph in the afternoon. Winds could gust as high as 70 mph. Chance of precipitation is 100%.
Saturday Night
Snow, mainly before 3am. Low around 8. Southeast wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Chance of precipitation is 80%.
Sunday
Snow likely, mainly after 3pm. Mostly cloudy, with a high near 19. Southeast wind around 10 mph. Chance of precipitation is 60%.
Sunday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 10. Chance of precipitation is 60%.
Monday
A chance of snow. Mostly cloudy, with a high near 16.
Monday Night
A chance of snow. Cloudy, with a low around 9.
Tuesday
Snow likely, mainly after 3pm. Cloudy, with a high near 16.
Tuesday Night
Snow likely. Cloudy, with a low around 8.
Wednesday
A chance of snow. Mostly cloudy, with a high near 15.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 1.
Thursday
Snow likely. Mostly cloudy, with a high near 18.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNE Alyeska AK
 61.13°N 148.94°W (Elev. 5630 ft)
Last Update:
9:51 pm AKST Jan 8, 2026
Forecast Valid:
11pm AKST Jan 8, 2026-6pm AKST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation