Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Fair

-2°F

-19°C

Humidity 75%
Wind Speed W 7 mph
Barometer 29.43 in (996.8 mb)
Dewpoint -8°F (-22°C)
Visibility 10.00 mi
Wind Chill-15°F (-26°C)
Last update 4 Mar 5:53 am AKST
Extended Forecast for

6 Miles NNE Alyeska AK

  • Today

    Today: Sunny, with a high near 8. Calm wind becoming southwest around 5 mph.

    High: 8 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a temperature rising to around 9 by 5am. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 3 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A slight chance of snow showers before 9am, then snow likely, mainly between 9am and 3pm.  Mostly cloudy, with a high near 15. Southeast wind 15 to 20 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 15 °F

    Snow Likely

  • Thursday Night

    Thursday Night: Snow, mainly after midnight.  Areas of blowing snow after midnight. Low around 14. Southeast wind 20 to 30 mph increasing to 30 to 40 mph after midnight.  Chance of precipitation is 90%.

    Low: 14 °F

    Chance Snow
    then Snow and
    Areas Blowing
    Snow

  • Friday

    Friday: Snow before 3pm, then snow showers likely after 3pm. The snow could be heavy at times.  Areas of blowing snow before noon. High near 23. Southeast wind 35 to 45 mph decreasing to 10 to 20 mph in the afternoon. Winds could gust as high as 50 mph.  Chance of precipitation is 100%.

    High: 23 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Friday Night

    Friday Night: Snow showers likely.  Mostly cloudy, with a low around 7. South wind 5 to 10 mph.  Chance of precipitation is 70%.

    Low: 7 °F

    Snow Showers
    Likely

  • Saturday

    Saturday: Snow showers likely before 9am, then snow likely after 9am.  Cloudy, with a high near 16. Chance of precipitation is 70%.

    High: 16 °F

    Snow Showers
    Likely

  • Saturday Night

    Saturday Night: Snow likely, mainly before 3am.  Mostly cloudy, with a low around 2.

    Low: 2 °F

    Snow Likely

  • Sunday

    Sunday: A chance of snow.  Mostly cloudy, with a high near 12.

    High: 12 °F

    Chance Snow

Detailed Forecast

Today
Sunny, with a high near 8. Calm wind becoming southwest around 5 mph.
Tonight
Increasing clouds, with a temperature rising to around 9 by 5am. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday
A slight chance of snow showers before 9am, then snow likely, mainly between 9am and 3pm. Mostly cloudy, with a high near 15. Southeast wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday Night
Snow, mainly after midnight. Areas of blowing snow after midnight. Low around 14. Southeast wind 20 to 30 mph increasing to 30 to 40 mph after midnight. Chance of precipitation is 90%.
Friday
Snow before 3pm, then snow showers likely after 3pm. The snow could be heavy at times. Areas of blowing snow before noon. High near 23. Southeast wind 35 to 45 mph decreasing to 10 to 20 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 100%.
Friday Night
Snow showers likely. Mostly cloudy, with a low around 7. South wind 5 to 10 mph. Chance of precipitation is 70%.
Saturday
Snow showers likely before 9am, then snow likely after 9am. Cloudy, with a high near 16. Chance of precipitation is 70%.
Saturday Night
Snow likely, mainly before 3am. Mostly cloudy, with a low around 2.
Sunday
A chance of snow. Mostly cloudy, with a high near 12.
Sunday Night
A chance of snow before 3am. Mostly cloudy, with a low around -4.
Monday
Mostly sunny, with a high near 8.
Monday Night
Partly cloudy, with a low around -8.
Tuesday
Partly sunny, with a high near 6.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNE Alyeska AK
 61.05°N 149.05°W (Elev. 5823 ft)
5:52 am AKST Mar 4, 2026
6am AKST Mar 4, 2026-6pm AKDT Mar 10, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database