Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Light Snow Fog/Mist

33°F

1°C

Humidity 85%
Wind Speed SE 10 G 23 mph
Barometer NA
Dewpoint 29°F (-2°C)
Visibility 1.25 mi
Wind Chill25°F (-4°C)
Last update 14 Jan 11:53 pm AKST
Extended Forecast for

10 Miles N Alyeska AK

Winter Weather Advisory January 15, 03:00am until January 16, 03:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • Overnight

    Overnight: Snow likely.  Areas of blowing snow. Cloudy, with a low around 13. Southeast wind 25 to 30 mph, with gusts as high as 50 mph.  Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 13 °F

    Snow Likely
    and Areas
    Blowing Snow

  • Thursday

    Thursday: Snow.  Areas of blowing snow. High near 29. Southeast wind 40 to 45 mph, with gusts as high as 80 mph.  Chance of precipitation is 90%. New snow accumulation of 4 to 7 inches possible.

    High: 29 °F

    Snow and
    Areas Blowing
    Snow

  • Thursday Night

    Thursday Night: Snow. The snow could be heavy at times.  Areas of blowing snow. Low around 26. Southeast wind 35 to 40 mph, with gusts as high as 85 mph.  Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.

    Low: 26 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Friday

    Friday: Snow, mainly before 3pm. The snow could be heavy at times.  Areas of blowing snow before 3pm. High near 30. Southeast wind 35 to 40 mph decreasing to 25 to 30 mph in the afternoon. Winds could gust as high as 75 mph.  Chance of precipitation is 100%.

    High: 30 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Friday Night

    Friday Night: A chance of snow before 9pm.  Mostly cloudy, with a low around 18. Southeast wind 5 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 30%.

    Low: 18 °F

    Chance Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: A chance of snow after 9am.  Mostly cloudy, with a high near 30. East wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 50%.

    High: 30 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow.  Mostly cloudy, with a low around 24. Chance of precipitation is 50%.

    Low: 24 °F

    Chance Snow

  • Sunday

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

    High: 32 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A chance of snow before 3am.  Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow

Detailed Forecast

Overnight
Snow likely. Areas of blowing snow. Cloudy, with a low around 13. Southeast wind 25 to 30 mph, with gusts as high as 50 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 3 inches possible.
Thursday
Snow. Areas of blowing snow. High near 29. Southeast wind 40 to 45 mph, with gusts as high as 80 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 7 inches possible.
Thursday Night
Snow. The snow could be heavy at times. Areas of blowing snow. Low around 26. Southeast wind 35 to 40 mph, with gusts as high as 85 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.
Friday
Snow, mainly before 3pm. The snow could be heavy at times. Areas of blowing snow before 3pm. High near 30. Southeast wind 35 to 40 mph decreasing to 25 to 30 mph in the afternoon. Winds could gust as high as 75 mph. Chance of precipitation is 100%.
Friday Night
A chance of snow before 9pm. Mostly cloudy, with a low around 18. Southeast wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Saturday
A chance of snow after 9am. Mostly cloudy, with a high near 30. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 24. Chance of precipitation is 50%.
Sunday
A chance of snow. Mostly cloudy, with a high near 32.
Sunday Night
A chance of snow before 3am. Mostly cloudy, with a low around 24.
M.L.King Day
Partly sunny, with a high near 29.
Monday Night
Mostly cloudy, with a low around 18.
Tuesday
Partly sunny, with a high near 26.
Tuesday Night
Mostly cloudy, with a low around 15.
Wednesday
Partly sunny, 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 pm AKST Jan 14, 2026
12am AKST Jan 15, 2026-6pm AKST Jan 21, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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