Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Overcast

4°F

-16°C

Humidity 83%
Wind Speed W 3 mph
Barometer 29.10 in (985.6 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Last update 9 Jan 11:53 am AKST
Extended Forecast for

10 Miles N Alyeska AK

Winter Weather Advisory January 9, 03:00pm until January 11, 12:00am
Click here for hazard details and duration
Winter Weather Advisory
  • This Afternoon

    This Afternoon: Snow likely, mainly after 3pm.  Mostly cloudy, with a high near 22. Northeast wind around 5 mph.  Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 22 °F

    Snow Likely

  • Tonight

    Tonight: Snow.  Widespread blowing snow, mainly after 3am. Low around 18. Northeast wind 5 to 10 mph becoming southeast 25 to 35 mph. Winds could gust as high as 65 mph.  Chance of precipitation is 100%. New snow accumulation of 4 to 7 inches possible.

    Low: 18 °F

    Snow and
    Blowing Snow

  • Saturday

    Saturday: Snow.  Widespread blowing snow, mainly before noon. High near 28. Southeast wind 35 to 40 mph decreasing to 25 to 30 mph in the afternoon. Winds could gust as high as 70 mph.  Chance of precipitation is 100%. New snow accumulation of 7 to 10 inches possible.

    High: 28 °F

    Snow and
    Blowing Snow

  • Saturday Night

    Saturday Night: Snow, mainly before 3am.  Areas of blowing snow before 9pm. Low around 18. Southeast wind 15 to 20 mph, with gusts as high as 35 mph.  Chance of precipitation is 100%.

    Low: 18 °F

    Snow and
    Areas Blowing
    Snow then
    Snow Likely

  • Sunday

    Sunday: A chance of snow.  Mostly cloudy, with a high near 22. Southeast wind around 10 mph.  Chance of precipitation is 50%.

    High: 22 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A chance of snow.  Mostly cloudy, with a low around 10. South wind 5 to 10 mph becoming north in the evening.  Chance of precipitation is 50%.

    Low: 10 °F

    Chance Snow

  • Monday

    Monday: A chance of snow before 9am, then a chance of snow after 3pm.  Mostly cloudy, with a high near 18. Chance of precipitation is 50%.

    High: 18 °F

    Chance Snow

  • Monday Night

    Monday Night: A chance of snow.  Cloudy, with a low around 11.

    Low: 11 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow likely, mainly after 3pm.  Cloudy, with a high near 19.

    High: 19 °F

    Snow Likely

Detailed Forecast

This Afternoon
Snow likely, mainly after 3pm. Mostly cloudy, with a high near 22. Northeast wind around 5 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow. Widespread blowing snow, mainly after 3am. Low around 18. Northeast wind 5 to 10 mph becoming southeast 25 to 35 mph. Winds could gust as high as 65 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 7 inches possible.
Saturday
Snow. Widespread blowing snow, mainly before noon. High near 28. Southeast wind 35 to 40 mph decreasing to 25 to 30 mph in the afternoon. Winds could gust as high as 70 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 10 inches possible.
Saturday Night
Snow, mainly before 3am. Areas of blowing snow before 9pm. Low around 18. Southeast wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 100%.
Sunday
A chance of snow. Mostly cloudy, with a high near 22. Southeast wind around 10 mph. Chance of precipitation is 50%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 10. South wind 5 to 10 mph becoming north in the evening. Chance of precipitation is 50%.
Monday
A chance of snow before 9am, then a chance of snow after 3pm. Mostly cloudy, with a high near 18. Chance of precipitation is 50%.
Monday Night
A chance of snow. Cloudy, with a low around 11.
Tuesday
Snow likely, mainly after 3pm. Cloudy, with a high near 19.
Tuesday Night
Snow likely, mainly before 9pm. Mostly cloudy, with a low around 9.
Wednesday
A chance of snow. Mostly cloudy, with a high near 18.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 4.
Thursday
Snow likely. Mostly cloudy, with a high near 22.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles N Alyeska AK
 61.1°N 149.16°W (Elev. 4196 ft)
4:46 am AKST Jan 9, 2026
12pm AKST Jan 9, 2026-6pm AKST Jan 15, 2026
 
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Additional Resources

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Hourly Weather Forecast

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