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.

Heavy Rain Fog/Mist and Breezy

40°F

4°C

Humidity 86%
Wind Speed E 21 G 63 mph
Barometer 28.59 in (968.1 mb)
Dewpoint 36°F (2°C)
Visibility 1.50 mi
Wind Chill30°F (-1°C)
Last update 20 Nov 8:53 am AKST
Extended Forecast for

Alyeska AK

  • Today

    Today: Rain before 3pm, then showers after 3pm. High near 38. East wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.

    High: 38 °F

    Rain

  • Tonight

    Tonight: Showers. Low around 31. East wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    Low: 31 °F

    Showers

  • Friday

    Friday: Rain and snow showers, becoming all snow after 3pm. High near 36. Southeast wind around 5 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 36 °F

    Rain/Snow

  • Friday Night

    Friday Night: Snow showers likely, mainly before 3am. Mostly cloudy, with a low around 25. Light east wind becoming southeast 5 to 10 mph after midnight. Chance of precipitation is 70%.

    Low: 25 °F

    Snow Showers
    Likely

  • Saturday

    Saturday: Scattered snow showers. Mostly cloudy, with a high near 30. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 40%.

    High: 30 °F

    Scattered
    Snow Showers

  • Saturday Night

    Saturday Night: Scattered snow showers, mainly between 9pm and 3am. Mostly cloudy, with a low around 21. North wind 5 to 10 mph. Chance of precipitation is 30%.

    Low: 21 °F

    Scattered
    Snow Showers

  • Sunday

    Sunday: Isolated snow showers before 9am, then a chance of snow between 9am and 3pm. Partly sunny, with a high near 28. Chance of precipitation is 30%.

    High: 28 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of snow after 3pm. Partly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny
    then Chance
    Snow

Detailed Forecast

Today
Rain before 3pm, then showers after 3pm. High near 38. East wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.
Tonight
Showers. Low around 31. East wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Friday
Rain and snow showers, becoming all snow after 3pm. High near 36. Southeast wind around 5 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Friday Night
Snow showers likely, mainly before 3am. Mostly cloudy, with a low around 25. Light east wind becoming southeast 5 to 10 mph after midnight. Chance of precipitation is 70%.
Saturday
Scattered snow showers. Mostly cloudy, with a high near 30. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 40%.
Saturday Night
Scattered snow showers, mainly between 9pm and 3am. Mostly cloudy, with a low around 21. North wind 5 to 10 mph. Chance of precipitation is 30%.
Sunday
Isolated snow showers before 9am, then a chance of snow between 9am and 3pm. Partly sunny, with a high near 28. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 21.
Monday
A chance of snow after 3pm. Partly sunny, with a high near 29.
Monday Night
A chance of snow. Mostly cloudy, with a low around 24.
Tuesday
Rain and snow likely. Mostly cloudy, with a high near 34.
Tuesday Night
Rain and snow likely. Mostly cloudy, with a low around 28.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 34.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Alyeska AK
 60.97°N 149.11°W (Elev. 197 ft)
Last Update:
7:07 am AKST Nov 20, 2025
Forecast Valid:
9am AKST Nov 20, 2025-6pm AKST Nov 26, 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