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

39°F

4°C

Humidity 82%
Wind Speed E 12 G 33 mph
Barometer 29.98 in (1015.1 mb)
Dewpoint 34°F (1°C)
Visibility 7.00 mi
Wind Chill32°F (0°C)
Last update 27 Apr 12:53 am AKDT
Extended Forecast for

14 Miles NE Alyeska AK

  • Overnight

    Overnight: Snow likely. Cloudy, with a low around 27. Southeast wind around 25 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of around an inch possible.

    Low: 27 °F

    Snow Likely

  • Monday

    Monday: Snow. High near 32. Southeast wind 20 to 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 32 °F

    Snow

  • Monday Night

    Monday Night: Snow. The snow could be heavy at times. Areas of blowing snow. Low around 26. Southeast wind 30 to 40 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 10 inches possible.

    Low: 26 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Tuesday

    Tuesday: Snow before 10am, then snow showers likely, mainly between 10am and 4pm. High near 33. South wind around 15 mph. Chance of precipitation is 100%.

    High: 33 °F

    Snow then
    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly between 7pm and 4am. Cloudy, with a low around 26. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 26 °F

    Snow Showers
    Likely

  • Wednesday

    Wednesday: Snow showers likely, mainly between 7am and 10am. Cloudy, with a high near 30. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    High: 30 °F

    Snow Showers
    Likely

  • Wednesday Night

    Wednesday Night: Scattered snow showers before 10pm, then a chance of snow between 10pm and 4am. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.

    Low: 22 °F

    Chance Snow

  • Thursday

    Thursday: A chance of snow after 10am. Mostly cloudy, with a high near 32.

    High: 32 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly after 4am. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Snow Likely

Detailed Forecast

Overnight
Snow likely. Cloudy, with a low around 27. Southeast wind around 25 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of around an inch possible.
Monday
Snow. High near 32. Southeast wind 20 to 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Snow. The snow could be heavy at times. Areas of blowing snow. Low around 26. Southeast wind 30 to 40 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 10 inches possible.
Tuesday
Snow before 10am, then snow showers likely, mainly between 10am and 4pm. High near 33. South wind around 15 mph. Chance of precipitation is 100%.
Tuesday Night
Snow showers likely, mainly between 7pm and 4am. Cloudy, with a low around 26. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Wednesday
Snow showers likely, mainly between 7am and 10am. Cloudy, with a high near 30. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Wednesday Night
Scattered snow showers before 10pm, then a chance of snow between 10pm and 4am. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Thursday
A chance of snow after 10am. Mostly cloudy, with a high near 32.
Thursday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 26.
Friday
Snow. Mostly cloudy, with a high near 31.
Friday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 30.
Saturday
Snow. The snow could be heavy at times. Cloudy, with a high near 33.
Saturday Night
Snow. Cloudy, with a low around 31.
Sunday
Snow. Cloudy, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NE Alyeska AK
 61.1°N 148.83°W (Elev. 4068 ft)
Last Update:
8:44 pm AKDT Apr 26, 2026
Forecast Valid:
1am AKDT Apr 27, 2026-6pm AKDT May 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation