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.

Snow Fog

32°F

0°C

Humidity 96%
Wind Speed Vrbl 5 mph
Barometer 30.19 in (1022.4 mb)
Dewpoint 31°F (-1°C)
Visibility 0.50 mi
Wind Chill27°F (-3°C)
Last update 5 Apr 4:53 am AKDT
Extended Forecast for

6 Miles NNW Alyeska AK

  • Overnight

    Overnight: Snow showers. Low around 20. Southeast wind around 20 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 20 °F

    Snow Showers

  • Sunday

    Sunday: Snow showers, mainly before 1pm. High near 22. East wind 15 to 20 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 22 °F

    Snow Showers

  • Sunday Night

    Sunday Night: Scattered snow showers, mainly before 10pm. Mostly cloudy, with a low around 19. North wind 5 to 10 mph. Chance of precipitation is 30%.

    Low: 19 °F

    Scattered
    Snow Showers

  • Monday

    Monday: Partly sunny, with a high near 22. North wind 5 to 10 mph becoming west in the afternoon.

    High: 22 °F

    Partly Sunny

  • Monday Night

    Monday Night: Snow likely after 1am. Mostly cloudy, with a low around 20. South wind 5 to 10 mph increasing to 15 to 20 mph after midnight. Chance of precipitation is 60%.

    Low: 20 °F

    Mostly Cloudy
    then Snow
    Likely

  • Tuesday

    Tuesday: Snow likely. Mostly cloudy, with a high near 27. Southeast wind around 20 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    High: 27 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Snow likely after 4am. Cloudy, with a low around 25. Chance of precipitation is 70%.

    Low: 25 °F

    Cloudy then
    Snow Likely

  • Wednesday

    Wednesday: Snow. Cloudy, with a high near 30.

    High: 30 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow likely. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Snow Likely

Detailed Forecast

Overnight
Snow showers. Low around 20. Southeast wind around 20 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.
Sunday
Snow showers, mainly before 1pm. High near 22. East wind 15 to 20 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday Night
Scattered snow showers, mainly before 10pm. Mostly cloudy, with a low around 19. North wind 5 to 10 mph. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 22. North wind 5 to 10 mph becoming west in the afternoon.
Monday Night
Snow likely after 1am. Mostly cloudy, with a low around 20. South wind 5 to 10 mph increasing to 15 to 20 mph after midnight. Chance of precipitation is 60%.
Tuesday
Snow likely. Mostly cloudy, with a high near 27. Southeast wind around 20 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Tuesday Night
Snow likely after 4am. Cloudy, with a low around 25. Chance of precipitation is 70%.
Wednesday
Snow. Cloudy, with a high near 30.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 24.
Thursday
Snow likely, mainly before 10am. Partly sunny, with a high near 31.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 23.
Friday
Mostly sunny, with a high near 34.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Partly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Alyeska AK
 61.05°N 149.17°W (Elev. 5531 ft)
Last Update:
3:59 am AKDT Apr 5, 2026
Forecast Valid:
5am AKDT Apr 5, 2026-6pm AKDT Apr 11, 2026
 
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Additional Resources

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Chance of Precipitation