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 Snow

19°F

-7°C

Humidity 81%
Wind Speed W 8 G 22 mph
Barometer NA
Dewpoint 14°F (-10°C)
Visibility 3.00 mi
Wind Chill9°F (-13°C)
Last update 7 Mar 4:53 pm AKST
Extended Forecast for

4 Miles NW Alyeska AK

  • This Afternoon

    This Afternoon: Snow showers likely. Mostly cloudy, with a high near 16. Southwest wind around 5 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 16 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 6. North wind 5 to 15 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 6 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Sunday

    Sunday: A slight chance of snow showers between noon and 3pm. Partly sunny, with a high near 13. Northeast wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 20%.

    High: 13 °F

    Partly Sunny
    then Slight
    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -4. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: -4 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 7. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 7 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around -10. Northwest wind 5 to 10 mph.

    Low: -10 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 4.

    High: 4 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around -9.

    Low: -9 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 7.

    High: 7 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Snow showers likely. Mostly cloudy, with a high near 16. Southwest wind around 5 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 6. North wind 5 to 15 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday
A slight chance of snow showers between noon and 3pm. Partly sunny, with a high near 13. Northeast wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around -4. North wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 7. Northwest wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around -10. Northwest wind 5 to 10 mph.
Tuesday
Partly sunny, with a high near 4.
Tuesday Night
Partly cloudy, with a low around -9.
Wednesday
Mostly sunny, with a high near 7.
Wednesday Night
Mostly clear, with a low around -8.
Thursday
Mostly sunny, with a high near 11.
Thursday Night
Mostly clear, with a low around -4.
Friday
Mostly sunny, with a high near 13.
Friday Night
Partly cloudy, with a low around 1.
Saturday
Mostly sunny, with a high near 17.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Alyeska AK
 61°N 149.22°W (Elev. 2651 ft)
Last Update:
2:38 pm AKST Mar 7, 2026
Forecast Valid:
5pm AKST Mar 7, 2026-6pm AKDT Mar 14, 2026
 
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Additional Resources

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