Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Overcast

39°F

4°C

Humidity 93%
Wind Speed Calm
Barometer 29.80 in (1009.2 mb)
Dewpoint 37°F (3°C)
Visibility 9.00 mi
Last update 6 Feb 2:53 am AKST
Extended Forecast for

4 Miles NNW Alyeska AK

  • Overnight

    Overnight: Mostly cloudy, with a low around 28. Southeast wind around 10 mph, with gusts as high as 25 mph.

    Low: 28 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 31. Northeast wind 5 to 10 mph.

    High: 31 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 26. East wind 5 to 10 mph.

    Low: 26 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 32. East wind 5 to 10 mph.

    High: 32 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Snow likely, mainly after 9pm.  Cloudy, with a low around 28. Southeast wind 5 to 10 mph.  Chance of precipitation is 60%.

    Low: 28 °F

    Snow Likely

  • Sunday

    Sunday: Snow.  High near 31. Southeast wind around 5 mph.  Chance of precipitation is 80%.

    High: 31 °F

    Snow

  • Sunday Night

    Sunday Night: Snow.  Low around 27. Chance of precipitation is 80%.

    Low: 27 °F

    Snow

  • Monday

    Monday: Snow, mainly after 3pm.  Cloudy, with a high near 32.

    High: 32 °F

    Snow

  • Monday Night

    Monday Night: Snow.  Cloudy, with a low around 25.

    Low: 25 °F

    Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 28. Southeast wind around 10 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 31. Northeast wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 26. East wind 5 to 10 mph.
Saturday
Mostly cloudy, with a high near 32. East wind 5 to 10 mph.
Saturday Night
Snow likely, mainly after 9pm. Cloudy, with a low around 28. Southeast wind 5 to 10 mph. Chance of precipitation is 60%.
Sunday
Snow. High near 31. Southeast wind around 5 mph. Chance of precipitation is 80%.
Sunday Night
Snow. Low around 27. Chance of precipitation is 80%.
Monday
Snow, mainly after 3pm. Cloudy, with a high near 32.
Monday Night
Snow. Cloudy, with a low around 25.
Tuesday
Snow. Cloudy, with a high near 32.
Tuesday Night
Snow. Cloudy, with a low around 24.
Wednesday
Snow. Cloudy, with a high near 30.
Wednesday Night
Snow. Cloudy, with a low around 20.
Thursday
Snow. Cloudy, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Alyeska AK
 61.02°N 149.17°W (Elev. 3599 ft)
3:45 am AKST Feb 6, 2026
3am AKST Feb 6, 2026-6pm AKST Feb 12, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database