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.

Light Snow Fog/Mist and Breezy

35°F

2°C

Humidity 85%
Wind Speed SE 22 G 58 mph
Barometer NA
Dewpoint 31°F (-1°C)
Visibility 0.75 mi
Wind Chill23°F (-5°C)
Last update 1 May 12:53 pm AKDT
Extended Forecast for

6 Miles NNW Alyeska AK

  • This Afternoon

    This Afternoon: Snow. High near 24. Southeast wind around 55 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 6 to 9 inches possible.

    High: 24 °F

    Snow

  • Tonight

    Tonight: Snow. Low around 21. Southeast wind 35 to 45 mph decreasing to 25 to 35 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 8 inches possible.

    Low: 21 °F

    Snow

  • Saturday

    Saturday: Snow likely, mainly before 4pm. Mostly cloudy, with a high near 28. South wind 15 to 20 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 28 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Snow likely, mainly between 7pm and 10pm. Cloudy, with a low around 25. Southeast wind 15 to 20 mph. Chance of precipitation is 60%.

    Low: 25 °F

    Snow Likely

  • Sunday

    Sunday: Snow likely, mainly after 4pm. Cloudy, with a high near 30. Southeast wind 5 to 10 mph. Chance of precipitation is 60%.

    High: 30 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow. Low around 30. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    Low: 30 °F

    Snow

  • Monday

    Monday: Snow before 10am, then snow showers after 10am. High near 32. Chance of precipitation is 90%.

    High: 32 °F

    Snow

  • Monday Night

    Monday Night: Snow showers. Cloudy, with a low around 27.

    Low: 27 °F

    Snow Showers

  • Tuesday

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

    High: 30 °F

    Snow Showers

Detailed Forecast

This Afternoon
Snow. High near 24. Southeast wind around 55 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 6 to 9 inches possible.
Tonight
Snow. Low around 21. Southeast wind 35 to 45 mph decreasing to 25 to 35 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 8 inches possible.
Saturday
Snow likely, mainly before 4pm. Mostly cloudy, with a high near 28. South wind 15 to 20 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
Snow likely, mainly between 7pm and 10pm. Cloudy, with a low around 25. Southeast wind 15 to 20 mph. Chance of precipitation is 60%.
Sunday
Snow likely, mainly after 4pm. Cloudy, with a high near 30. Southeast wind 5 to 10 mph. Chance of precipitation is 60%.
Sunday Night
Snow. Low around 30. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Monday
Snow before 10am, then snow showers after 10am. High near 32. Chance of precipitation is 90%.
Monday Night
Snow showers. Cloudy, with a low around 27.
Tuesday
Snow showers. Cloudy, with a high near 30.
Tuesday Night
Snow showers. Cloudy, with a low around 28.
Wednesday
Snow showers. Cloudy, with a high near 30.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 28.
Thursday
Snow showers likely. Mostly cloudy, with a high near 30.
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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:
10:42 am AKDT May 1, 2026
Forecast Valid:
1pm AKDT May 1, 2026-6pm AKDT May 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation