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 Snow Fog/Mist

11°F

-12°C

Humidity 84%
Wind Speed W 8 mph
Barometer 29.37 in (994.8 mb)
Dewpoint 7°F (-14°C)
Visibility 0.75 mi
Wind Chill-1°F (-18°C)
Last update 19 Mar 12:53 am AKDT
Extended Forecast for

5 Miles NNW Girdwood AK

  • Overnight

    Overnight: Snow showers likely. Mostly cloudy, with a low around -2. Northwest wind around 5 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of around an inch possible.

    Low: -2 °F

    Snow Showers
    Likely

  • Thursday

    Thursday: Snow showers likely. Mostly cloudy, with a high near 11. Northwest wind around 5 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 11 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Snow showers. Low around 3. Northwest wind around 5 mph becoming northeast after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 3 °F

    Snow Showers

  • Friday

    Friday: Snow showers likely, mainly after 4pm. Partly sunny, with a high near 18. East wind around 5 mph becoming northeast in the afternoon. Chance of precipitation is 60%.

    High: 18 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: Snow showers likely, mainly before 7pm. Mostly cloudy, with a low around 6. East wind around 5 mph becoming north after midnight. Chance of precipitation is 60%.

    Low: 6 °F

    Snow Showers
    Likely then
    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow after 4pm. Partly sunny, with a high near 24. Northeast wind 5 to 10 mph. Chance of precipitation is 30%.

    High: 24 °F

    Partly Sunny
    then Chance
    Snow

  • Saturday Night

    Saturday Night: A chance of snow before 10pm. Mostly cloudy, with a low around 7. Chance of precipitation is 30%.

    Low: 7 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 7.

    Low: 7 °F

    Partly Cloudy

Detailed Forecast

Overnight
Snow showers likely. Mostly cloudy, with a low around -2. Northwest wind around 5 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of around an inch possible.
Thursday
Snow showers likely. Mostly cloudy, with a high near 11. Northwest wind around 5 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow showers. Low around 3. Northwest wind around 5 mph becoming northeast after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow showers likely, mainly after 4pm. Partly sunny, with a high near 18. East wind around 5 mph becoming northeast in the afternoon. Chance of precipitation is 60%.
Friday Night
Snow showers likely, mainly before 7pm. Mostly cloudy, with a low around 6. East wind around 5 mph becoming north after midnight. Chance of precipitation is 60%.
Saturday
A chance of snow after 4pm. Partly sunny, with a high near 24. Northeast wind 5 to 10 mph. Chance of precipitation is 30%.
Saturday Night
A chance of snow before 10pm. Mostly cloudy, with a low around 7. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 24.
Sunday Night
Partly cloudy, with a low around 7.
Monday
Mostly sunny, with a high near 22.
Monday Night
Partly cloudy, with a low around 6.
Tuesday
Mostly sunny, with a high near 20.
Tuesday Night
Partly cloudy, with a low around 3.
Wednesday
Sunny, with a high near 22.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Girdwood AK
 61°N 149.22°W (Elev. 2651 ft)
Last Update:
9:56 pm AKDT Mar 18, 2026
Forecast Valid:
1am AKDT Mar 19, 2026-6pm AKDT Mar 25, 2026
 
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Additional Resources

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Chance of Precipitation