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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

6 Miles N Alyeska AK

  • This Afternoon

    This Afternoon: A chance of snow, mainly after 3pm. Mostly cloudy, with a high near 30. East wind 5 to 10 mph becoming light southeast. Chance of precipitation is 40%.

    High: 30 °F

    Chance Snow

  • Tonight

    Tonight: Snow likely, mainly after 9pm. Cloudy, with a low around 24. Calm wind becoming southwest around 5 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 24 °F

    Snow Likely

  • Monday

    Monday: Snow. High near 26. Calm wind becoming southwest around 5 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 26 °F

    Snow

  • Monday Night

    Monday Night: Snow. Low around 22. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 90%.

    Low: 22 °F

    Snow

  • Tuesday

    Tuesday: Snow. High near 26. Southeast wind 5 to 10 mph. Chance of precipitation is 90%.

    High: 26 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow. Low around 25. Southeast wind 10 to 15 mph. Chance of precipitation is 100%.

    Low: 25 °F

    Snow

  • Wednesday

    Wednesday: Snow likely, mainly before 3pm. Cloudy, with a high near 30. Chance of precipitation is 70%.

    High: 30 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 3am. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Snow Likely

  • Thursday

    Thursday: Snow likely, mainly before 3pm. Mostly cloudy, with a high near 33.

    High: 33 °F

    Snow Likely

Detailed Forecast

This Afternoon
A chance of snow, mainly after 3pm. Mostly cloudy, with a high near 30. East wind 5 to 10 mph becoming light southeast. Chance of precipitation is 40%.
Tonight
Snow likely, mainly after 9pm. Cloudy, with a low around 24. Calm wind becoming southwest around 5 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Monday
Snow. High near 26. Calm wind becoming southwest around 5 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Monday Night
Snow. Low around 22. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 90%.
Tuesday
Snow. High near 26. Southeast wind 5 to 10 mph. Chance of precipitation is 90%.
Tuesday Night
Snow. Low around 25. Southeast wind 10 to 15 mph. Chance of precipitation is 100%.
Wednesday
Snow likely, mainly before 3pm. Cloudy, with a high near 30. Chance of precipitation is 70%.
Wednesday Night
Snow likely, mainly after 3am. Mostly cloudy, with a low around 29.
Thursday
Snow likely, mainly before 3pm. Mostly cloudy, with a high near 33.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 27.
Friday
A chance of snow. Mostly cloudy, with a high near 34.
Friday Night
A chance of snow. Mostly cloudy, with a low around 26.
Saturday
A chance of snow. Mostly cloudy, with a high near 33.
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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:
2:37 pm AKST Jan 25, 2026
Forecast Valid:
2pm AKST Jan 25, 2026-6pm AKST Jan 31, 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