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 Fog/Mist

20°F

-7°C

Humidity 92%
Wind Speed Vrbl 5 mph
Barometer 29.07 in (984.6 mb)
Dewpoint 18°F (-8°C)
Visibility 1.50 mi
Wind Chill13°F (-11°C)
Last update 6 Dec 3:53 pm AKST
Extended Forecast for

8 Miles NNE Alyeska AK

  • This Afternoon

    This Afternoon: A slight chance of snow. Partly sunny, with a high near 11. East wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 11 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: A slight chance of snow between 9pm and midnight. Partly cloudy, with a low around 6. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 6 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 15. Northeast wind 5 to 10 mph.

    High: 15 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 3. Northeast wind around 5 mph.

    Low: 3 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 9. Northeast wind 10 to 20 mph, with gusts as high as 25 mph.

    High: 9 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around -7. North wind 15 to 25 mph, with gusts as high as 40 mph.

    Low: -7 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 0.

    High: 0 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around -6.

    Low: -6 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near -2.

    High: -2 °F

    Sunny

Detailed Forecast

This Afternoon
A slight chance of snow. Partly sunny, with a high near 11. East wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tonight
A slight chance of snow between 9pm and midnight. Partly cloudy, with a low around 6. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 15. Northeast wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 3. Northeast wind around 5 mph.
Monday
Sunny, with a high near 9. Northeast wind 10 to 20 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around -7. North wind 15 to 25 mph, with gusts as high as 40 mph.
Tuesday
Mostly sunny, with a high near 0.
Tuesday Night
Partly cloudy, with a low around -6.
Wednesday
Sunny, with a high near -2.
Wednesday Night
Mostly clear, with a low around -6.
Thursday
Sunny, with a high near -1.
Thursday Night
Mostly clear, with a low around -5.
Friday
Sunny, with a high near 4.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE Alyeska AK
 61.08°N 149.05°W (Elev. 5049 ft)
Last Update:
3:22 pm AKST Dec 6, 2025
Forecast Valid:
4pm AKST Dec 6, 2025-6pm AKST Dec 12, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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