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.

Overcast

15°F

-9°C

Humidity 80%
Wind Speed W 6 mph
Barometer NA
Dewpoint 10°F (-12°C)
Visibility 9.00 mi
Wind Chill6°F (-14°C)
Last update 8 Mar 12:53 am AKDT
Extended Forecast for

10 Miles NE Alyeska AK

  • Overnight

    Overnight: A chance of snow showers, mainly after 3am. Mostly cloudy, with a low around 1. East wind around 10 mph. Chance of precipitation is 30%.

    Low: 1 °F

    Chance Snow
    Showers

  • Sunday

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

    High: 5 °F

    Partly Sunny
    then Slight
    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -2. Northwest wind 5 to 10 mph.

    Low: -2 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 3. Northwest wind 10 to 15 mph.

    High: 3 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around -14. North wind around 10 mph.

    Low: -14 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near -1. North wind 5 to 10 mph.

    High: -1 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around -12.

    Low: -12 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 5.

    High: 5 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -10.

    Low: -10 °F

    Mostly Clear

Detailed Forecast

Overnight
A chance of snow showers, mainly after 3am. Mostly cloudy, with a low around 1. East wind around 10 mph. Chance of precipitation is 30%.
Sunday
A slight chance of snow showers between noon and 3pm. Partly sunny, with a high near 5. Northeast wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around -2. Northwest wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 3. Northwest wind 10 to 15 mph.
Monday Night
Partly cloudy, with a low around -14. North wind around 10 mph.
Tuesday
Partly sunny, with a high near -1. North wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around -12.
Wednesday
Sunny, with a high near 5.
Wednesday Night
Mostly clear, with a low around -10.
Thursday
Sunny, with a high near 8.
Thursday Night
Mostly clear, with a low around -7.
Friday
Mostly sunny, with a high near 9.
Friday Night
Mostly cloudy, with a low around -7.
Saturday
Partly sunny, with a high near 9.
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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:
6:43 pm AKST Mar 7, 2026
Forecast Valid:
12am AKST Mar 8, 2026-6pm AKDT Mar 14, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation