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.

Light Rain

61°F

16°C

Humidity 81%
Wind Speed Vrbl 5 mph
Barometer 30.10 in (1019.4 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 15 Aug 3:53 pm AKDT
Extended Forecast for

7 Miles NE Alyeska AK

  • This Afternoon

    This Afternoon: Scattered showers. Mostly cloudy, with a steady temperature around 46. Southeast wind around 15 mph. Chance of precipitation is 30%.

    High: 46 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers before 10pm, then rain after 10pm. The rain could be heavy at times. Low around 42. Southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 42 °F

    Heavy Rain

  • Sunday

    Sunday: Rain. Temperature falling to around 41 by noon. Southeast wind 30 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 47 °F⇓

    Rain

  • Sunday Night

    Sunday Night: Rain before 1am, then showers after 1am. The rain could be heavy at times. Low around 40. Southeast wind 35 to 45 mph, with gusts as high as 55 mph. Chance of precipitation is 100%.

    Low: 40 °F

    Heavy Rain

  • Monday

    Monday: Showers likely. Mostly cloudy, with a high near 45. Southeast wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 70%.

    High: 45 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Scattered showers before 10pm, then rain likely, mainly after 4am. Cloudy, with a low around 37. Southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    Low: 37 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain likely before 10am. Cloudy, with a high near 40. Chance of precipitation is 60%.

    High: 40 °F

    Rain Likely
    then Cloudy

  • Tuesday Night

    Tuesday Night: Showers likely. Cloudy, with a low around 35.

    Low: 35 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely. Cloudy, with a high near 40.

    High: 40 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Scattered showers. Mostly cloudy, with a steady temperature around 46. Southeast wind around 15 mph. Chance of precipitation is 30%.
Tonight
Scattered showers before 10pm, then rain after 10pm. The rain could be heavy at times. Low around 42. Southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
Rain. Temperature falling to around 41 by noon. Southeast wind 30 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Rain before 1am, then showers after 1am. The rain could be heavy at times. Low around 40. Southeast wind 35 to 45 mph, with gusts as high as 55 mph. Chance of precipitation is 100%.
Monday
Showers likely. Mostly cloudy, with a high near 45. Southeast wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 70%.
Monday Night
Scattered showers before 10pm, then rain likely, mainly after 4am. Cloudy, with a low around 37. Southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Tuesday
Rain likely before 10am. Cloudy, with a high near 40. Chance of precipitation is 60%.
Tuesday Night
Showers likely. Cloudy, with a low around 35.
Wednesday
Showers likely. Cloudy, with a high near 40.
Wednesday Night
Showers likely, mainly before 10pm. Cloudy, with a low around 36.
Thursday
A chance of showers. Cloudy, with a high near 42.
Thursday Night
A chance of showers. Cloudy, with a low around 36.
Friday
Showers likely. Cloudy, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NE Alyeska AK
 61.05°N 149°W (Elev. 5236 ft)
Last Update:
2:47 pm AKDT Aug 15, 2026
Forecast Valid:
4pm AKDT Aug 15, 2026-6pm AKDT Aug 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation