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.

Overcast

36°F

2°C

Humidity 70%
Wind Speed SE 7 mph
Barometer 29.82 in (1009.8 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 23 Feb 7:53 pm AKST
Extended Forecast for

7 Miles NNE Alyeska AK

  • Tonight

    Tonight: Snow. Low around 16. Southwest wind around 5 mph becoming northwest after midnight. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 16 °F

    Snow

  • Tuesday

    Tuesday: Snow likely, mainly before noon. Areas of blowing snow after noon. Mostly cloudy, with a temperature falling to around 9 by 5pm. North wind 15 to 25 mph increasing to 25 to 35 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 24 °F⇓

    Snow Likely
    then Slight
    Chance Snow
    and Areas
    Blowing Snow

  • Tuesday Night

    Tuesday Night: A slight chance of snow between midnight and 3am. Areas of blowing snow. Increasing clouds, with a low around -9. North wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.

    Low: -9 °F

    Slight Chance
    Snow and
    Areas Blowing
    Snow

  • Wednesday

    Wednesday: Areas of blowing snow. Mostly sunny, with a high near -3. Wind chill values as low as -35. North wind 20 to 25 mph.

    High: -3 °F

    Areas Blowing
    Snow

  • Wednesday Night

    Wednesday Night: Areas of blowing snow. Partly cloudy, with a low around -20. North wind 15 to 25 mph.

    Low: -20 °F

    Areas Blowing
    Snow

  • Thursday

    Thursday: Sunny, with a high near -7. West wind 15 to 20 mph.

    High: -7 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -17.

    Low: -17 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near -1.

    High: -1 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -13.

    Low: -13 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow. Low around 16. Southwest wind around 5 mph becoming northwest after midnight. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.
Tuesday
Snow likely, mainly before noon. Areas of blowing snow after noon. Mostly cloudy, with a temperature falling to around 9 by 5pm. North wind 15 to 25 mph increasing to 25 to 35 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday Night
A slight chance of snow between midnight and 3am. Areas of blowing snow. Increasing clouds, with a low around -9. North wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
Wednesday
Areas of blowing snow. Mostly sunny, with a high near -3. Wind chill values as low as -35. North wind 20 to 25 mph.
Wednesday Night
Areas of blowing snow. Partly cloudy, with a low around -20. North wind 15 to 25 mph.
Thursday
Sunny, with a high near -7. West wind 15 to 20 mph.
Thursday Night
Partly cloudy, with a low around -17.
Friday
Mostly sunny, with a high near -1.
Friday Night
Partly cloudy, with a low around -13.
Saturday
Mostly sunny, with a high near 3.
Saturday Night
Partly cloudy, with a low around -9.
Sunday
Partly sunny, with a high near 8.
Sunday Night
Mostly cloudy, with a low around -7.
Monday
Partly sunny, with a high near 9.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Alyeska AK
 61.08°N 149.05°W (Elev. 5049 ft)
Last Update:
7:07 pm AKST Feb 23, 2026
Forecast Valid:
8pm AKST Feb 23, 2026-6pm AKST Mar 2, 2026
 
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Additional Resources

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Chance of Precipitation