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 55%
Wind Speed Vrbl 5 mph
Barometer 29.84 in (1010.5 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 15 Apr 10:53 am AKDT
Extended Forecast for

6 Miles N Alyeska AK

  • Today

    Today: Snow. High near 30. Southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 30 °F

    Snow

  • Tonight

    Tonight: Snow likely. Mostly cloudy, with a low around 27. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Snow Likely

  • Thursday

    Thursday: Snow. High near 30. Southeast wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 30 °F

    Snow

  • Thursday Night

    Thursday Night: Snow, mainly before 1am. Low around 28. Southeast wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%.

    Low: 28 °F

    Snow

  • Friday

    Friday: Snow likely before 1pm, then snow showers likely between 1pm and 4pm, then snow after 4pm. High near 32. South wind around 5 mph. Chance of precipitation is 80%.

    High: 32 °F

    Snow

  • Friday Night

    Friday Night: Snow before 10pm, then snow after 4am. Low around 27. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.

    Low: 27 °F

    Snow

  • Saturday

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

    High: 33 °F

    Snow

  • Saturday Night

    Saturday Night: Snow likely. Cloudy, with a low around 26.

    Low: 26 °F

    Snow Likely

  • Sunday

    Sunday: Snow. Cloudy, with a high near 33.

    High: 33 °F

    Snow

Detailed Forecast

Today
Snow. High near 30. Southeast wind around 15 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 27. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow. High near 30. Southeast wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow, mainly before 1am. Low around 28. Southeast wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 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 32. South wind around 5 mph. Chance of precipitation is 80%.
Friday Night
Snow before 10pm, then snow after 4am. Low around 27. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.
Saturday
Snow. High near 33. Chance of precipitation is 90%.
Saturday Night
Snow likely. Cloudy, with a low around 26.
Sunday
Snow. Cloudy, with a high near 33.
Sunday Night
Snow. Cloudy, with a low around 26.
Monday
Snow. Cloudy, with a high near 34.
Monday Night
Snow. Cloudy, with a low around 24.
Tuesday
Snow. 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:
4:20 am AKDT Apr 15, 2026
Forecast Valid:
11am AKDT Apr 15, 2026-6pm AKDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation