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

47°F

8°C

Humidity 74%
Wind Speed Calm
Barometer 30.00 in (1015.8 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 3 Oct 1:53 pm AKDT
Extended Forecast for

14 Miles NE Alyeska AK

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 39. West wind around 10 mph.

    High: 39 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. South wind 10 to 15 mph.

    Low: 34 °F

    Mostly Cloudy

  • Saturday

    Saturday: Snow before 10am, then rain and snow. High near 37. Southeast wind 20 to 25 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: Rain and snow before 7pm, then rain between 7pm and 1am, then rain and snow after 1am. Low around 34. Southeast wind around 25 mph. Chance of precipitation is 90%.

    Low: 34 °F

    Rain/Snow

  • Sunday

    Sunday: Rain. High near 37. Southeast wind around 15 mph. Chance of precipitation is 100%.

    High: 37 °F

    Rain

  • Sunday Night

    Sunday Night: Rain. The rain could be heavy at times. Low around 35. Southeast wind around 15 mph. Chance of precipitation is 100%.

    Low: 35 °F

    Heavy Rain

  • Monday

    Monday: Rain and snow. High near 38. Chance of precipitation is 100%.

    High: 38 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow. Cloudy, with a low around 32.

    Low: 32 °F

    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow likely. Cloudy, with a high near 37.

    High: 37 °F

    Rain/Snow
    Likely

Detailed Forecast

This Afternoon
Partly sunny, with a high near 39. West wind around 10 mph.
Tonight
Mostly cloudy, with a low around 34. South wind 10 to 15 mph.
Saturday
Snow before 10am, then rain and snow. High near 37. Southeast wind 20 to 25 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Saturday Night
Rain and snow before 7pm, then rain between 7pm and 1am, then rain and snow after 1am. Low around 34. Southeast wind around 25 mph. Chance of precipitation is 90%.
Sunday
Rain. High near 37. Southeast wind around 15 mph. Chance of precipitation is 100%.
Sunday Night
Rain. The rain could be heavy at times. Low around 35. Southeast wind around 15 mph. Chance of precipitation is 100%.
Monday
Rain and snow. High near 38. Chance of precipitation is 100%.
Monday Night
Rain and snow. Cloudy, with a low around 32.
Tuesday
Rain and snow likely. Cloudy, with a high near 37.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 32.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 38.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 33.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NE Alyeska AK
 61.1°N 148.83°W (Elev. 4068 ft)
Last Update:
3:12 am AKDT Oct 3, 2025
Forecast Valid:
2pm AKDT Oct 3, 2025-6pm AKDT Oct 9, 2025
 
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