National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Rain and Breezy

41°F

5°C

Humidity 82%
Wind Speed E 25 G 60 mph
Barometer 29.19 in (988.5 mb)
Dewpoint 36°F (2°C)
Visibility 4.00 mi
Wind Chill31°F (-1°C)
Last update 28 Jan 10:53 pm AKST
Extended Forecast for

6 Miles NNW Alyeska AK

  • Tonight

    Tonight: Snow. Areas of blowing snow after midnight. Low around 23. East wind 25 to 35 mph increasing to 35 to 45 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.

    Low: 23 °F

    Snow and
    Areas Blowing
    Snow

  • Thursday

    Thursday: Snow. Areas of blowing snow. High near 24. East wind 40 to 45 mph decreasing to 35 to 40 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of 4 to 6 inches possible.

    High: 24 °F

    Snow and
    Areas Blowing
    Snow

  • Thursday Night

    Thursday Night: Snow. The snow could be heavy at times. Areas of blowing snow. Low around 23. East wind around 50 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 10 inches possible.

    Low: 23 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Friday

    Friday: Snow likely, mainly before noon. Areas of blowing snow before noon. Mostly cloudy, with a high near 29. Southeast wind 35 to 45 mph decreasing to 10 to 20 mph. Chance of precipitation is 70%.

    High: 29 °F

    Snow Likely
    and Areas
    Blowing Snow

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 24. Southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

    Low: 24 °F

    Chance Snow

  • Saturday

    Saturday: A chance of snow. Mostly cloudy, with a high near 31. Southeast wind 15 to 20 mph. Chance of precipitation is 50%.

    High: 31 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow before 9pm. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.

    Low: 24 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: A chance of snow after 9am. Mostly cloudy, with a high near 32.

    High: 32 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A chance of snow before 3am, then rain and snow likely. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance Snow
    then
    Rain/Snow
    Likely

Detailed Forecast

Tonight
Snow. Areas of blowing snow after midnight. Low around 23. East wind 25 to 35 mph increasing to 35 to 45 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.
Thursday
Snow. Areas of blowing snow. High near 24. East wind 40 to 45 mph decreasing to 35 to 40 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of 4 to 6 inches possible.
Thursday Night
Snow. The snow could be heavy at times. Areas of blowing snow. Low around 23. East wind around 50 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 10 inches possible.
Friday
Snow likely, mainly before noon. Areas of blowing snow before noon. Mostly cloudy, with a high near 29. Southeast wind 35 to 45 mph decreasing to 10 to 20 mph. Chance of precipitation is 70%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 24. Southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Saturday
A chance of snow. Mostly cloudy, with a high near 31. Southeast wind 15 to 20 mph. Chance of precipitation is 50%.
Saturday Night
A chance of snow before 9pm. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Sunday
A chance of snow after 9am. Mostly cloudy, with a high near 32.
Sunday Night
A chance of snow before 3am, then rain and snow likely. Mostly cloudy, with a low around 27.
Monday
Rain and snow likely, becoming all snow after 9am. Mostly cloudy, with a high near 33.
Monday Night
Snow likely. Cloudy, with a low around 28.
Tuesday
Rain and snow likely. Cloudy, with a high near 34.
Tuesday Night
Rain and snow. Cloudy, with a low around 31.
Wednesday
Rain and snow. Cloudy, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Alyeska AK
 61.05°N 149.17°W (Elev. 5531 ft)
Last Update:
8:35 pm AKST Jan 28, 2026
Forecast Valid:
11pm AKST Jan 28, 2026-6pm AKST Feb 4, 2026
 
Forecast Discussion
 
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Additional Resources

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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