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

37°F

3°C

Humidity 82%
Wind Speed SE 9 G 22 mph
Barometer 29.95 in (1014.3 mb)
Dewpoint 32°F (0°C)
Visibility 8.00 mi
Wind Chill30°F (-1°C)
Last update 16 Apr 11:53 am AKDT
Extended Forecast for

6 Miles N Alyeska AK

  • This Afternoon

    This Afternoon: Snow. High near 30. Southeast wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 2 to 4 inches possible.

    High: 30 °F

    Snow

  • Tonight

    Tonight: Snow. Low around 28. Southeast wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 28 °F

    Snow

  • Friday

    Friday: Snow likely before 4pm, then snow showers after 4pm. High near 31. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 31 °F

    Snow Showers

  • Friday Night

    Friday Night: Snow showers, mainly before 4am. Low around 28. Southeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 80%.

    Low: 28 °F

    Snow Showers

  • Saturday

    Saturday: Scattered snow showers before 10am, then a chance of snow after 4pm. Mostly cloudy, with a high near 32. West wind 5 to 10 mph. Chance of precipitation is 30%.

    High: 32 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Snow. Low around 26. Southwest wind 10 to 15 mph becoming southeast 20 to 25 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%.

    Low: 26 °F

    Snow

  • Sunday

    Sunday: Snow. High near 33. Chance of precipitation is 90%.

    High: 33 °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 33.

    High: 33 °F

    Snow

Detailed Forecast

This Afternoon
Snow. High near 30. Southeast wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow. Low around 28. Southeast wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow likely before 4pm, then snow showers after 4pm. High near 31. Southeast wind around 10 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 28. Southeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 80%.
Saturday
Scattered snow showers before 10am, then a chance of snow after 4pm. Mostly cloudy, with a high near 32. West wind 5 to 10 mph. Chance of precipitation is 30%.
Saturday Night
Snow. Low around 26. Southwest wind 10 to 15 mph becoming southeast 20 to 25 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%.
Sunday
Snow. High near 33. Chance of precipitation is 90%.
Sunday Night
Snow. Cloudy, with a low around 27.
Monday
Snow. Cloudy, with a high near 33.
Monday Night
Snow. Cloudy, with a low around 24.
Tuesday
Snow. Cloudy, with a high near 31.
Tuesday Night
Snow. Mostly cloudy, with a low around 21.
Wednesday
Snow likely. Mostly cloudy, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Alyeska AK
 61.05°N 149.11°W (Elev. 3422 ft)
Last Update:
4:12 am AKDT Apr 16, 2026
Forecast Valid:
12pm AKDT Apr 16, 2026-6pm AKDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation