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

41°F

5°C

Humidity 86%
Wind Speed SE 8 mph
Barometer NA
Dewpoint 37°F (3°C)
Visibility 8.00 mi
Wind Chill36°F (2°C)
Last update 17 May 6:53 pm AKDT
Extended Forecast for

6 Miles NW Girdwood AK

  • Tonight

    Tonight: Snow showers. Low around 28. Southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.

    Low: 28 °F

    Snow Showers

  • Monday

    Monday: Snow showers likely. Mostly cloudy, with a high near 32. Southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Snow Showers
    Likely

  • Monday Night

    Monday Night: Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 28. East wind around 30 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Snow Showers
    Likely

  • Tuesday

    Tuesday: Snow showers. High near 30. East wind 30 to 35 mph, with gusts as high as 50 mph. Chance of precipitation is 80%.

    High: 30 °F

    Snow Showers

  • Tuesday Night

    Tuesday Night: Snow showers likely. Cloudy, with a low around 28. East wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

    Low: 28 °F

    Snow Showers
    Likely

  • Wednesday

    Wednesday: Snow showers likely, mainly before 4pm. Cloudy, with a high near 31. Northeast wind 5 to 10 mph becoming light and variable in the morning. Chance of precipitation is 70%.

    High: 31 °F

    Snow Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of snow showers before 10pm. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.

    Low: 27 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Snow showers likely after 4pm. Cloudy, with a high near 30.

    High: 30 °F

    Mostly Cloudy
    then Snow
    Showers
    Likely

  • Thursday Night

    Thursday Night: Snow showers. Cloudy, with a low around 26.

    Low: 26 °F

    Snow Showers

Detailed Forecast

Tonight
Snow showers. Low around 28. Southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.
Monday
Snow showers likely. Mostly cloudy, with a high near 32. Southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 28. East wind around 30 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
Snow showers. High near 30. East wind 30 to 35 mph, with gusts as high as 50 mph. Chance of precipitation is 80%.
Tuesday Night
Snow showers likely. Cloudy, with a low around 28. East wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Wednesday
Snow showers likely, mainly before 4pm. Cloudy, with a high near 31. Northeast wind 5 to 10 mph becoming light and variable in the morning. Chance of precipitation is 70%.
Wednesday Night
A chance of snow showers before 10pm. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.
Thursday
Snow showers likely after 4pm. Cloudy, with a high near 30.
Thursday Night
Snow showers. Cloudy, with a low around 26.
Friday
Snow showers likely. Cloudy, with a high near 30.
Friday Night
Snow showers likely. Mostly cloudy, with a low around 26.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 31.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 26.
Sunday
A chance of snow showers. Partly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Girdwood AK
 61°N 149.28°W (Elev. 3556 ft)
Last Update:
3:06 pm AKDT May 17, 2026
Forecast Valid:
7pm AKDT May 17, 2026-6pm AKDT May 24, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation