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

Hazardous Weather Conditions

Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Overcast

41°F

5°C

Humidity 79%
Wind Speed Vrbl 7 G 22 mph
Barometer NA
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 2 May 10:53 am AKDT
Extended Forecast for

6 Miles NNW Alyeska AK

  • Today

    Today: Snow likely, mainly before 1pm. Mostly cloudy, with a high near 25. South wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.

    High: 25 °F

    Snow Likely

  • Tonight

    Tonight: A chance of snow. Mostly cloudy, with a low around 22. Southeast wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.

    Low: 22 °F

    Chance Snow

  • Sunday

    Sunday: A chance of snow. Cloudy, with a high near 28. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    High: 28 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before 1am. Cloudy, with a low around 26. Southeast wind 5 to 10 mph. Chance of precipitation is 60%.

    Low: 26 °F

    Snow Likely

  • Monday

    Monday: Snow. High near 33. Southeast wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.

    High: 33 °F

    Snow

  • Monday Night

    Monday Night: Snow before 10pm, then snow showers after 1am. Low around 27. Southeast wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.

    Low: 27 °F

    Snow

  • Tuesday

    Tuesday: Snow showers. High near 31. Chance of precipitation is 100%.

    High: 31 °F

    Snow Showers

  • Tuesday Night

    Tuesday Night: Snow showers. Cloudy, with a low around 28.

    Low: 28 °F

    Snow Showers

  • Wednesday

    Wednesday: Snow showers. Cloudy, with a high near 31.

    High: 31 °F

    Snow Showers

Detailed Forecast

Today
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 25. South wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.
Tonight
A chance of snow. Mostly cloudy, with a low around 22. Southeast wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Sunday
A chance of snow. Cloudy, with a high near 28. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Sunday Night
Snow likely, mainly before 1am. Cloudy, with a low around 26. Southeast wind 5 to 10 mph. Chance of precipitation is 60%.
Monday
Snow. High near 33. Southeast wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.
Monday Night
Snow before 10pm, then snow showers after 1am. Low around 27. Southeast wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.
Tuesday
Snow showers. High near 31. Chance of precipitation is 100%.
Tuesday Night
Snow showers. Cloudy, with a low around 28.
Wednesday
Snow showers. Cloudy, with a high near 31.
Wednesday Night
Snow showers. Cloudy, with a low around 27.
Thursday
Snow showers likely. Cloudy, with a high near 29.
Thursday Night
Snow showers likely. Cloudy, with a low around 26.
Friday
Snow showers likely. Cloudy, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Alyeska AK
 61.05°N 149.17°W (Elev. 5531 ft)
Last Update:
6:44 am AKDT May 2, 2026
Forecast Valid:
11am AKDT May 2, 2026-6pm AKDT May 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation