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

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Overcast

36°F

2°C

Humidity 97%
Wind Speed E 6 mph
Barometer 29.40 in (995.7 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 7 Feb 11:53 pm AKST
Extended Forecast for

10 Miles NE Alyeska AK

  • Overnight

    Overnight: A chance of snow. Mostly cloudy, with a low around 20. Southeast wind 10 to 15 mph. Chance of precipitation is 50%.

    Low: 20 °F

    Chance Snow

  • Sunday

    Sunday: A chance of snow. Cloudy, with a high near 24. South wind 5 to 10 mph. Chance of precipitation is 50%.

    High: 24 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Snow. Low around 11. Southeast wind around 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 11 °F

    Snow

  • Monday

    Monday: Snow showers likely, mainly before noon. Mostly cloudy, with a high near 18. Light and variable wind becoming west 5 to 10 mph in the afternoon. Chance of precipitation is 70%.

    High: 18 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 10. Northwest wind 5 to 10 mph becoming east after midnight.

    Low: 10 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Snow, mainly after noon. High near 23. East wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 90%.

    High: 23 °F

    Chance Snow
    then Snow

  • Tuesday Night

    Tuesday Night: Snow. Low around 15. Chance of precipitation is 100%.

    Low: 15 °F

    Snow

  • Wednesday

    Wednesday: Snow. Cloudy, with a high near 22.

    High: 22 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow. Cloudy, with a low around 13.

    Low: 13 °F

    Snow

Detailed Forecast

Overnight
A chance of snow. Mostly cloudy, with a low around 20. Southeast wind 10 to 15 mph. Chance of precipitation is 50%.
Sunday
A chance of snow. Cloudy, with a high near 24. South wind 5 to 10 mph. Chance of precipitation is 50%.
Sunday Night
Snow. Low around 11. Southeast wind around 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday
Snow showers likely, mainly before noon. Mostly cloudy, with a high near 18. Light and variable wind becoming west 5 to 10 mph in the afternoon. Chance of precipitation is 70%.
Monday Night
Mostly cloudy, with a low around 10. Northwest wind 5 to 10 mph becoming east after midnight.
Tuesday
Snow, mainly after noon. High near 23. East wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 90%.
Tuesday Night
Snow. Low around 15. Chance of precipitation is 100%.
Wednesday
Snow. Cloudy, with a high near 22.
Wednesday Night
Snow. Cloudy, with a low around 13.
Thursday
Snow. Cloudy, with a high near 20.
Thursday Night
Snow likely. Cloudy, with a low around 6.
Friday
Snow likely. Cloudy, with a high near 16.
Friday Night
Snow likely. Mostly cloudy, with a low around 6.
Saturday
Snow likely. Mostly cloudy, with a high near 20.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NE Alyeska AK
 61.08°N 148.94°W (Elev. 6198 ft)
Last Update:
11:34 pm AKST Feb 7, 2026
Forecast Valid:
12am AKST Feb 8, 2026-6pm AKST Feb 14, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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