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.

Light Rain

38°F

3°C

Humidity 89%
Wind Speed S 7 mph
Barometer 29.82 in (1009.9 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 31 Jan 2:53 am AKST
Extended Forecast for

10 Miles NE Alyeska AK

  • Overnight

    Overnight: Snow showers likely. Mostly cloudy, with a low around 23. Southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 23 °F

    Snow Showers
    Likely

  • Saturday

    Saturday: Snow showers. High near 26. Southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 26 °F

    Snow Showers

  • Saturday Night

    Saturday Night: A chance of snow showers before 9pm. Partly cloudy, with a low around 20. East wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 40%.

    Low: 20 °F

    Chance Snow
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 27. Northeast wind around 10 mph becoming east in the morning.

    High: 27 °F

    Sunny

  • Sunday Night

    Sunday Night: A chance of snow after 9pm. Mostly cloudy, with a low around 21. East wind 5 to 10 mph. Chance of precipitation is 40%.

    Low: 21 °F

    Chance Snow

  • Monday

    Monday: Snow, mainly after noon. High near 28. Southeast wind 5 to 10 mph. Chance of precipitation is 80%.

    High: 28 °F

    Chance Snow
    then Snow

  • Monday Night

    Monday Night: Snow. Low around 24. Chance of precipitation is 80%.

    Low: 24 °F

    Snow

  • Tuesday

    Tuesday: Snow likely. Cloudy, with a high near 30.

    High: 30 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Snow likely. Cloudy, with a low around 26.

    Low: 26 °F

    Snow Likely

Detailed Forecast

Overnight
Snow showers likely. Mostly cloudy, with a low around 23. Southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 2 inches possible.
Saturday
Snow showers. High near 26. Southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
A chance of snow showers before 9pm. Partly cloudy, with a low around 20. East wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 40%.
Sunday
Sunny, with a high near 27. Northeast wind around 10 mph becoming east in the morning.
Sunday Night
A chance of snow after 9pm. Mostly cloudy, with a low around 21. East wind 5 to 10 mph. Chance of precipitation is 40%.
Monday
Snow, mainly after noon. High near 28. Southeast wind 5 to 10 mph. Chance of precipitation is 80%.
Monday Night
Snow. Low around 24. Chance of precipitation is 80%.
Tuesday
Snow likely. Cloudy, with a high near 30.
Tuesday Night
Snow likely. Cloudy, with a low around 26.
Wednesday
Snow likely. Cloudy, with a high near 31.
Wednesday Night
Snow likely. Cloudy, with a low around 26.
Thursday
Snow likely. Cloudy, with a high near 32.
Thursday Night
Snow likely. Cloudy, with a low around 27.
Friday
Snow likely. Cloudy, with a high near 32.
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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:
2:30 am AKST Jan 31, 2026
Forecast Valid:
3am AKST Jan 31, 2026-6pm AKST Feb 6, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation