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.

Overcast

18°F

-8°C

Humidity 65%
Wind Speed W 9 G 23 mph
Barometer 29.76 in (1008.1 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 31 Dec 2:53 am AKST
Extended Forecast for

10 Miles NE Alyeska AK

  • Overnight

    Overnight: A slight chance of snow. Mostly cloudy, with a low around 6. North wind around 10 mph. Chance of precipitation is 20%.

    Low: 6 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: A slight chance of snow before 9am. Mostly sunny, with a temperature falling to around 3 by 4pm. North wind 15 to 20 mph. Chance of precipitation is 20%.

    High: 11 °F⇓

    Slight Chance
    Snow then
    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 0. North wind around 20 mph.

    Low: 0 °F

    Clear

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 10. North wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 10 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around -1. North wind 20 to 25 mph, with gusts as high as 35 mph.

    Low: -1 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 6. North wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 6 °F

    Sunny

  • Friday Night

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

    Low: -5 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 2.

    High: 2 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around -12.

    Low: -12 °F

    Mostly Clear

Detailed Forecast

Overnight
A slight chance of snow. Mostly cloudy, with a low around 6. North wind around 10 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of snow before 9am. Mostly sunny, with a temperature falling to around 3 by 4pm. North wind 15 to 20 mph. Chance of precipitation is 20%.
Wednesday Night
Clear, with a low around 0. North wind around 20 mph.
New Year's Day
Mostly sunny, with a high near 10. North wind 15 to 25 mph, with gusts as high as 35 mph.
Thursday Night
Mostly clear, with a low around -1. North wind 20 to 25 mph, with gusts as high as 35 mph.
Friday
Sunny, with a high near 6. North wind 10 to 20 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around -5.
Saturday
Sunny, with a high near 2.
Saturday Night
Mostly clear, with a low around -12.
Sunday
A chance of snow after 3pm. Mostly sunny, with a high near -1.
Sunday Night
A chance of snow. Mostly cloudy, with a low around -8.
Monday
Snow likely. Mostly cloudy, with a high near 12.
Monday Night
Snow. Cloudy, with a low around 6.
Tuesday
Snow. Cloudy, with a high near 13.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NE Alyeska AK
 61.08°N 148.94°W (Elev. 6198 ft)
Last Update:
1:46 am AKST Dec 31, 2025
Forecast Valid:
3am AKST Dec 31, 2025-6pm AKST Jan 6, 2026
 
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Additional Resources

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