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

38°F

3°C

Humidity 89%
Wind Speed E 5 mph
Barometer 29.44 in (997.1 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 8 Feb 2:53 am AKST
Extended Forecast for

6 Miles N Alyeska AK

  • Overnight

    Overnight: A chance of snow. Mostly cloudy, with a low around 26. Southeast wind around 10 mph. Chance of precipitation is 50%.

    Low: 26 °F

    Chance Snow

  • Sunday

    Sunday: A chance of snow. Cloudy, with a high near 30. Southeast wind 5 to 10 mph. Chance of precipitation is 50%.

    High: 30 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Snow. Low around 16. Southeast wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 16 °F

    Snow

  • Monday

    Monday: Snow likely before noon, then a chance of snow showers between noon and 3pm. Mostly cloudy, with a high near 23. Light and variable wind becoming west 5 to 10 mph in the afternoon. Chance of precipitation is 60%.

    High: 23 °F

    Snow Likely
    then Chance
    Snow Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 16. North wind 5 to 10 mph becoming east after midnight.

    Low: 16 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Snow, mainly after noon. High near 29. East wind 10 to 20 mph increasing to 20 to 30 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 80%.

    High: 29 °F

    Chance Snow
    then Snow

  • Tuesday Night

    Tuesday Night: Snow. Low around 21. Chance of precipitation is 100%.

    Low: 21 °F

    Snow

  • Wednesday

    Wednesday: Snow. Cloudy, with a high near 29.

    High: 29 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow. Cloudy, with a low around 18.

    Low: 18 °F

    Snow

Detailed Forecast

Overnight
A chance of snow. Mostly cloudy, with a low around 26. Southeast wind around 10 mph. Chance of precipitation is 50%.
Sunday
A chance of snow. Cloudy, with a high near 30. Southeast wind 5 to 10 mph. Chance of precipitation is 50%.
Sunday Night
Snow. Low around 16. Southeast wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday
Snow likely before noon, then a chance of snow showers between noon and 3pm. Mostly cloudy, with a high near 23. Light and variable wind becoming west 5 to 10 mph in the afternoon. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 16. North wind 5 to 10 mph becoming east after midnight.
Tuesday
Snow, mainly after noon. High near 29. East wind 10 to 20 mph increasing to 20 to 30 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 80%.
Tuesday Night
Snow. Low around 21. Chance of precipitation is 100%.
Wednesday
Snow. Cloudy, with a high near 29.
Wednesday Night
Snow. Cloudy, with a low around 18.
Thursday
Snow. Cloudy, with a high near 28.
Thursday Night
Snow likely. Cloudy, with a low around 12.
Friday
Snow likely. Cloudy, with a high near 23.
Friday Night
Snow likely. Mostly cloudy, with a low around 12.
Saturday
Snow likely. Mostly cloudy, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Alyeska AK
 61.05°N 149.11°W (Elev. 3422 ft)
Last Update:
11:34 pm AKST Feb 7, 2026
Forecast Valid:
3am 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