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.

A Few Clouds

28°F

-2°C

Humidity 96%
Wind Speed Calm
Barometer 29.53 in (999.9 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 1 Feb 11:53 am AKST
Extended Forecast for

6 Miles N Alyeska AK

  • This Afternoon

    This Afternoon: A chance of snow, mainly after 3pm. Partly sunny, with a high near 28. East wind around 10 mph. Chance of precipitation is 50%.

    High: 28 °F

    Chance Snow

  • Tonight

    Tonight: A chance of snow. Mostly cloudy, with a low around 26. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

    Low: 26 °F

    Chance Snow

  • Monday

    Monday: Snow. High near 31. East wind 10 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 31 °F

    Snow

  • Monday Night

    Monday Night: Snow. Low around 31. East wind around 15 mph, with gusts as high as 45 mph. Chance of precipitation is 90%.

    Low: 31 °F

    Snow

  • Tuesday

    Tuesday: Snow. High near 35. Northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    High: 35 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow. Low around 34. East wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    Low: 34 °F

    Snow

  • Wednesday

    Wednesday: Snow likely before 9am, then rain and snow likely. Mostly cloudy, with a high near 35. Chance of precipitation is 70%.

    High: 35 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 3am, then rain likely. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: Rain likely before 3pm, then rain and snow likely. Cloudy, with a high near 38.

    High: 38 °F

    Rain Likely
    then
    Rain/Snow
    Likely

Detailed Forecast

This Afternoon
A chance of snow, mainly after 3pm. Partly sunny, with a high near 28. East wind around 10 mph. Chance of precipitation is 50%.
Tonight
A chance of snow. Mostly cloudy, with a low around 26. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Monday
Snow. High near 31. East wind 10 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Monday Night
Snow. Low around 31. East wind around 15 mph, with gusts as high as 45 mph. Chance of precipitation is 90%.
Tuesday
Snow. High near 35. Northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Tuesday Night
Snow. Low around 34. East wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Wednesday
Snow likely before 9am, then rain and snow likely. Mostly cloudy, with a high near 35. Chance of precipitation is 70%.
Wednesday Night
A chance of rain and snow before 3am, then rain likely. Mostly cloudy, with a low around 31.
Thursday
Rain likely before 3pm, then rain and snow likely. Cloudy, with a high near 38.
Thursday Night
Rain and snow likely, mainly before 3am. Cloudy, with a low around 32.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 37.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 32.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 36.
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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:
10:15 am AKST Feb 1, 2026
Forecast Valid:
12pm AKST Feb 1, 2026-6pm AKST Feb 7, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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