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 68%
Wind Speed E 5 mph
Barometer 29.86 in (1011.2 mb)
Dewpoint 28°F (-2°C)
Visibility 9.00 mi
Wind Chill34°F (1°C)
Last update 15 Apr 11:53 am AKDT
Extended Forecast for

7 Miles NNE Alyeska AK

  • This Afternoon

    This Afternoon: Snow. High near 22. South wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 22 °F

    Snow

  • Tonight

    Tonight: Snow likely. Mostly cloudy, with a low around 22. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 22 °F

    Snow Likely

  • Thursday

    Thursday: Snow. High near 23. Southeast wind 20 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 23 °F

    Snow

  • Thursday Night

    Thursday Night: Snow, mainly before 1am. Low around 22. Southeast wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.

    Low: 22 °F

    Snow

  • Friday

    Friday: Snow likely before 1pm, then snow showers likely between 1pm and 4pm, then snow after 4pm. High near 26. Southeast wind 10 to 15 mph. Chance of precipitation is 80%.

    High: 26 °F

    Snow

  • Friday Night

    Friday Night: Snow before 10pm, then snow after 4am. Low around 21. South wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.

    Low: 21 °F

    Snow

  • Saturday

    Saturday: Snow. High near 26. Chance of precipitation is 90%.

    High: 26 °F

    Snow

  • Saturday Night

    Saturday Night: Snow likely. Cloudy, with a low around 22.

    Low: 22 °F

    Snow Likely

  • Sunday

    Sunday: Snow. Cloudy, with a high near 27.

    High: 27 °F

    Snow

Detailed Forecast

This Afternoon
Snow. High near 22. South wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow likely. Mostly cloudy, with a low around 22. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow. High near 23. Southeast wind 20 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Snow, mainly before 1am. Low around 22. Southeast wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.
Friday
Snow likely before 1pm, then snow showers likely between 1pm and 4pm, then snow after 4pm. High near 26. Southeast wind 10 to 15 mph. Chance of precipitation is 80%.
Friday Night
Snow before 10pm, then snow after 4am. Low around 21. South wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.
Saturday
Snow. High near 26. Chance of precipitation is 90%.
Saturday Night
Snow likely. Cloudy, with a low around 22.
Sunday
Snow. Cloudy, with a high near 27.
Sunday Night
Snow. Cloudy, with a low around 23.
Monday
Snow. Cloudy, with a high near 26.
Monday Night
Snow. Cloudy, with a low around 21.
Tuesday
Snow. Mostly cloudy, with a high near 26.
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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:
4:20 am AKDT Apr 15, 2026
Forecast Valid:
12pm AKDT Apr 15, 2026-6pm AKDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation