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.

Light Snow

19°F

-7°C

Humidity 74%
Wind Speed W 10 G 23 mph
Barometer 29.66 in (1004.5 mb)
Dewpoint 12°F (-11°C)
Visibility 6.00 mi
Wind Chill8°F (-13°C)
Last update 30 Dec 10:53 pm AKST
Extended Forecast for

5 Miles N Alyeska AK

  • Tonight

    Tonight: A slight chance of snow after midnight. Mostly cloudy, with a low around 7. Northwest wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: 7 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Mostly sunny, with a temperature falling to around 3 by 1pm. Northwest wind 5 to 10 mph.

    High: 9 °F⇓

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a temperature rising to around 8 by 5am. North wind 10 to 15 mph.

    Low: 2 °F⇑

    Mostly Clear

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 8. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 8 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around -6. North wind around 10 mph.

    Low: -6 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 4. North wind 5 to 10 mph.

    High: 4 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around -7.

    Low: -7 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 6.

    High: 6 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around -5.

    Low: -5 °F

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of snow after midnight. Mostly cloudy, with a low around 7. Northwest wind 5 to 10 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a temperature falling to around 3 by 1pm. Northwest wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a temperature rising to around 8 by 5am. North wind 10 to 15 mph.
New Year's Day
Mostly sunny, with a high near 8. North wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around -6. North wind around 10 mph.
Friday
Sunny, with a high near 4. North wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around -7.
Saturday
Sunny, with a high near 6.
Saturday Night
Mostly clear, with a low around -5.
Sunday
A chance of snow after 3pm. Mostly sunny, with a high near 4.
Sunday Night
A chance of snow. Mostly cloudy, with a low around -1.
Monday
Snow likely. Mostly cloudy, with a high near 20.
Monday Night
Snow. Cloudy, with a low around 15.
Tuesday
Snow. Cloudy, with a high near 21.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Alyeska AK
 61.02°N 149.11°W (Elev. 2215 ft)
Last Update:
7:50 pm AKST Dec 30, 2025
Forecast Valid:
11pm AKST Dec 30, 2025-6pm AKST Jan 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation