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 79%
Wind Speed Vrbl 6 G 24 mph
Barometer 29.95 in (1014.3 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 16 Apr 10:53 am AKDT
Extended Forecast for

4 Miles NNW Alyeska AK

  • Today

    Today: Snow. High near 28. Southeast wind around 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 28 °F

    Snow

  • Tonight

    Tonight: Snow. Low around 27. Southeast wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Snow

  • Friday

    Friday: Snow likely before 1pm, then snow showers, mainly after 1pm. High near 29. Southeast wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 29 °F

    Snow Showers

  • Friday Night

    Friday Night: Snow showers, mainly before 4am. Low around 27. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.

    Low: 27 °F

    Snow Showers

  • Saturday

    Saturday: Scattered snow showers before 10am, then a chance of snow after 4pm. Mostly cloudy, with a high near 30. Calm wind becoming west around 5 mph in the morning. Chance of precipitation is 30%.

    High: 30 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Snow. Low around 27. West wind 5 to 15 mph becoming east in the evening. Winds could gust as high as 30 mph. Chance of precipitation is 80%.

    Low: 27 °F

    Snow

  • Sunday

    Sunday: Snow. High near 30. Chance of precipitation is 90%.

    High: 30 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. Cloudy, with a low around 27.

    Low: 27 °F

    Snow

  • Monday

    Monday: Snow. Cloudy, with a high near 31.

    High: 31 °F

    Snow

Detailed Forecast

Today
Snow. High near 28. Southeast wind around 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow. Low around 27. Southeast wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow likely before 1pm, then snow showers, mainly after 1pm. High near 29. Southeast wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow showers, mainly before 4am. Low around 27. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.
Saturday
Scattered snow showers before 10am, then a chance of snow after 4pm. Mostly cloudy, with a high near 30. Calm wind becoming west around 5 mph in the morning. Chance of precipitation is 30%.
Saturday Night
Snow. Low around 27. West wind 5 to 15 mph becoming east in the evening. Winds could gust as high as 30 mph. Chance of precipitation is 80%.
Sunday
Snow. High near 30. Chance of precipitation is 90%.
Sunday Night
Snow. Cloudy, with a low around 27.
Monday
Snow. Cloudy, with a high near 31.
Monday Night
Snow. Cloudy, with a low around 24.
Tuesday
Snow. Cloudy, with a high near 29.
Tuesday Night
Snow. Cloudy, with a low around 21.
Wednesday
Snow likely. Mostly cloudy, with a high near 29.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Alyeska AK
 61.02°N 149.17°W (Elev. 3599 ft)
Last Update:
4:12 am AKDT Apr 16, 2026
Forecast Valid:
11am AKDT Apr 16, 2026-6pm AKDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation