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Hazardous Weather Conditions

Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Light Snow Fog/Mist

19°F

-7°C

Humidity 92%
Wind Speed Vrbl 5 mph
Barometer 29.12 in (986.2 mb)
Dewpoint 17°F (-8°C)
Visibility 0.75 mi
Wind Chill12°F (-11°C)
Last update 27 Jan 1:53 pm AKST
Extended Forecast for

6 Miles NNW Alyeska AK

Winter Weather Advisory January 27, 02:21pm until January 27, 09:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 27, 02:21pm until January 27, 09:00pm

    NOW until 9:00pm Tue

    Winter Weather Advisory

  • This Afternoon

    High: 23 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Tonight

    Tonight: Snow, mainly before 3am. The snow could be heavy at times. Areas of blowing snow before 3am. Low around 21. Southeast wind 30 to 35 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 6 inches possible.

    Low: 21 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Wednesday

    Wednesday: Snow. Areas of blowing snow before 9am. High near 29. East wind 25 to 30 mph increasing to 35 to 40 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 29 °F

    Snow and
    Areas Blowing
    Snow

  • Wednesday Night

    Wednesday Night: Snow. Low around 24. East wind 15 to 25 mph increasing to 25 to 35 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 90%.

    Low: 24 °F

    Snow

  • Thursday

    Thursday: Snow likely. Mostly cloudy, with a high near 27. East wind around 30 mph, with gusts as high as 50 mph. Chance of precipitation is 70%.

    High: 27 °F

    Snow Likely

  • Thursday Night

    Thursday Night: Snow likely, mainly after 3am. Mostly cloudy, with a low around 25. East wind 20 to 25 mph, with gusts as high as 50 mph. Chance of precipitation is 60%.

    Low: 25 °F

    Snow Likely

  • Friday

    Friday: Snow likely, mainly before 3pm. Cloudy, with a high near 30. Chance of precipitation is 60%.

    High: 30 °F

    Snow Likely

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow

Detailed Forecast

This Afternoon
Snow. The snow could be heavy at times. Areas of blowing snow after 3pm. High near 23. Southeast wind 20 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 8 to 12 inches possible.
Tonight
Snow, mainly before 3am. The snow could be heavy at times. Areas of blowing snow before 3am. Low around 21. Southeast wind 30 to 35 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 6 inches possible.
Wednesday
Snow. Areas of blowing snow before 9am. High near 29. East wind 25 to 30 mph increasing to 35 to 40 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow. Low around 24. East wind 15 to 25 mph increasing to 25 to 35 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 90%.
Thursday
Snow likely. Mostly cloudy, with a high near 27. East wind around 30 mph, with gusts as high as 50 mph. Chance of precipitation is 70%.
Thursday Night
Snow likely, mainly after 3am. Mostly cloudy, with a low around 25. East wind 20 to 25 mph, with gusts as high as 50 mph. Chance of precipitation is 60%.
Friday
Snow likely, mainly before 3pm. Cloudy, with a high near 30. Chance of precipitation is 60%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 24.
Saturday
A chance of snow. Mostly cloudy, with a high near 29.
Saturday Night
A chance of snow. Cloudy, with a low around 21.
Sunday
A chance of snow. Mostly cloudy, with a high near 29.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 23.
Monday
A chance of snow. Mostly cloudy, with a high near 31.
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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:
10:57 am AKST Jan 27, 2026
Forecast Valid:
2pm AKST Jan 27, 2026-6pm AKST Feb 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation