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

35°F

2°C

Humidity 78%
Wind Speed W 6 mph
Barometer 29.55 in (1000.7 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 13 Apr 8:53 am AKDT
Extended Forecast for

6 Miles N Alyeska AK

  • Today

    Today: A chance of snow showers, mainly after 4pm. Partly sunny, with a high near 33. North wind 5 to 10 mph. Chance of precipitation is 30%.

    High: 33 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Tonight

    Tonight: A chance of snow showers before 7pm. Partly cloudy, with a low around 22. North wind 10 to 15 mph. Chance of precipitation is 30%.

    Low: 22 °F

    Chance Snow
    Showers then
    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 32. North wind around 10 mph.

    High: 32 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 20. North wind 5 to 10 mph becoming light northeast after midnight.

    Low: 20 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Scattered snow showers after 10am. Mostly cloudy, with a high near 33. North wind around 5 mph becoming calm. Chance of precipitation is 40%.

    High: 33 °F

    Scattered
    Snow Showers

  • Wednesday Night

    Wednesday Night: A chance of snow. Mostly cloudy, with a low around 24. South wind 5 to 10 mph becoming east after midnight. Chance of precipitation is 50%.

    Low: 24 °F

    Chance Snow

  • Thursday

    Thursday: Snow. High near 33. Chance of precipitation is 80%.

    High: 33 °F

    Snow

  • Thursday Night

    Thursday Night: Snow. Cloudy, with a low around 25.

    Low: 25 °F

    Snow

  • Friday

    Friday: Snow likely. Mostly cloudy, with a high near 34.

    High: 34 °F

    Snow Likely

Detailed Forecast

Today
A chance of snow showers, mainly after 4pm. Partly sunny, with a high near 33. North wind 5 to 10 mph. Chance of precipitation is 30%.
Tonight
A chance of snow showers before 7pm. Partly cloudy, with a low around 22. North wind 10 to 15 mph. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 32. North wind around 10 mph.
Tuesday Night
Partly cloudy, with a low around 20. North wind 5 to 10 mph becoming light northeast after midnight.
Wednesday
Scattered snow showers after 10am. Mostly cloudy, with a high near 33. North wind around 5 mph becoming calm. Chance of precipitation is 40%.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 24. South wind 5 to 10 mph becoming east after midnight. Chance of precipitation is 50%.
Thursday
Snow. High near 33. Chance of precipitation is 80%.
Thursday Night
Snow. Cloudy, with a low around 25.
Friday
Snow likely. Mostly cloudy, with a high near 34.
Friday Night
Snow. Mostly cloudy, with a low around 23.
Saturday
Snow likely. Mostly cloudy, with a high near 34.
Saturday Night
Snow likely. Mostly cloudy, with a low around 23.
Sunday
Snow likely. Mostly cloudy, with a high near 33.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Alyeska AK
 61.05°N 149.11°W (Elev. 3422 ft)
Last Update:
3:57 am AKDT Apr 13, 2026
Forecast Valid:
9am AKDT Apr 13, 2026-6pm AKDT Apr 19, 2026
 
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