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

37°F

3°C

Humidity 93%
Wind Speed E 7 mph
Barometer 29.31 in (992.7 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 7 Feb 1:53 pm AKST
Extended Forecast for

Alyeska AK

  • This Afternoon

    This Afternoon: A chance of rain. Mostly cloudy, with a high near 36. East wind around 5 mph. Chance of precipitation is 40%.

    High: 36 °F

    Chance Rain

  • Tonight

    Tonight: A chance of rain. Mostly cloudy, with a low around 32. Calm wind. Chance of precipitation is 50%.

    Low: 32 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely, mainly after 9am. Cloudy, with a high near 35. Calm wind. Chance of precipitation is 60%.

    High: 35 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain before 9pm, then rain and snow. Low around 28. Calm wind. Chance of precipitation is 90%.

    Low: 28 °F

    Rain/Snow

  • Monday

    Monday: Rain and snow showers likely before 3pm, then a chance of snow. Mostly cloudy, with a high near 32. Calm wind. Chance of precipitation is 60%.

    High: 32 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Monday Night

    Monday Night: A chance of snow before 9pm, then a chance of snow after midnight. Mostly cloudy, with a low around 22. Calm wind. Chance of precipitation is 30%.

    Low: 22 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow likely, mainly after 3pm. Cloudy, with a high near 32. Chance of precipitation is 70%.

    High: 32 °F

    Chance Snow
    then Snow
    Likely

  • Tuesday Night

    Tuesday Night: Snow. Cloudy, with a low around 23.

    Low: 23 °F

    Snow

  • Wednesday

    Wednesday: Snow. Cloudy, with a high near 30.

    High: 30 °F

    Snow

Detailed Forecast

This Afternoon
A chance of rain. Mostly cloudy, with a high near 36. East wind around 5 mph. Chance of precipitation is 40%.
Tonight
A chance of rain. Mostly cloudy, with a low around 32. Calm wind. Chance of precipitation is 50%.
Sunday
Rain likely, mainly after 9am. Cloudy, with a high near 35. Calm wind. Chance of precipitation is 60%.
Sunday Night
Rain before 9pm, then rain and snow. Low around 28. Calm wind. Chance of precipitation is 90%.
Monday
Rain and snow showers likely before 3pm, then a chance of snow. Mostly cloudy, with a high near 32. Calm wind. Chance of precipitation is 60%.
Monday Night
A chance of snow before 9pm, then a chance of snow after midnight. Mostly cloudy, with a low around 22. Calm wind. Chance of precipitation is 30%.
Tuesday
Snow likely, mainly after 3pm. Cloudy, with a high near 32. Chance of precipitation is 70%.
Tuesday Night
Snow. Cloudy, with a low around 23.
Wednesday
Snow. Cloudy, with a high near 30.
Wednesday Night
Snow. Cloudy, with a low around 22.
Thursday
Snow likely. Cloudy, with a high near 29.
Thursday Night
Snow likely. Cloudy, with a low around 15.
Friday
Snow likely. Mostly cloudy, with a high near 24.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Alyeska AK
 60.97°N 149.11°W (Elev. 197 ft)
Last Update:
3:42 am AKST Feb 7, 2026
Forecast Valid:
2pm AKST Feb 7, 2026-6pm AKST Feb 13, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation