National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Fair

26°F

-3°C

Humidity 96%
Wind Speed Calm
Barometer 30.38 in (1028.7 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 16 Jan 8:53 pm AKST
Extended Forecast for

14 Miles NE Alyeska AK

  • Tonight

    Tonight: Partly cloudy, with a low around 18. South wind 5 to 10 mph.

    Low: 18 °F

    Partly Cloudy

  • Saturday

    Saturday: Snow, mainly after 9am. High near 30. Southeast wind 5 to 15 mph increasing to 20 to 30 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 30 °F

    Snow Likely
    then Snow

  • Saturday Night

    Saturday Night: Snow. Low around 26. Southeast wind 15 to 25 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Snow

  • Sunday

    Sunday: A chance of snow before 9am, then a chance of snow after noon. Partly sunny, with a high near 32. Southeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    High: 32 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 25. Southeast wind 5 to 10 mph becoming north in the evening.

    Low: 25 °F

    Mostly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 30. East wind 5 to 10 mph becoming south in the afternoon.

    High: 30 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 18. South wind 5 to 10 mph.
Saturday
Snow, mainly after 9am. High near 30. Southeast wind 5 to 15 mph increasing to 20 to 30 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
Snow. Low around 26. Southeast wind 15 to 25 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday
A chance of snow before 9am, then a chance of snow after noon. Partly sunny, with a high near 32. Southeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Sunday Night
Mostly cloudy, with a low around 25. Southeast wind 5 to 10 mph becoming north in the evening.
M.L.King Day
Mostly sunny, with a high near 30. East wind 5 to 10 mph becoming south in the afternoon.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 29.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 26.
Wednesday Night
Mostly clear, with a low around 17.
Thursday
Sunny, with a high near 23.
Thursday Night
Mostly clear, with a low around 12.
Friday
Mostly sunny, with a high near 19.
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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:
9:05 pm AKST Jan 16, 2026
Forecast Valid:
9pm AKST Jan 16, 2026-6pm AKST Jan 23, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation