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

15°F

-9°C

Humidity 84%
Wind Speed Vrbl 5 mph
Barometer NA
Dewpoint 11°F (-12°C)
Visibility 7.00 mi
Wind Chill7°F (-14°C)
Last update 15 Mar 5:53 am AKDT
Extended Forecast for

5 Miles NNW Girdwood AK

  • Today

    Today: Snow likely, mainly before 7am. Mostly cloudy, with a high near 11. Calm wind becoming north around 5 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 11 °F

    Snow Likely
    then Chance
    Snow

  • Tonight

    Tonight: A slight chance of snow before 10pm. Mostly cloudy, with a low around -4. North wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: -4 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 3. Northwest wind around 5 mph.

    High: 3 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around -4. Northwest wind around 10 mph.

    Low: -4 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 4. Northwest wind around 5 mph.

    High: 4 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around -7. Northwest wind 5 to 10 mph.

    Low: -7 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 5.

    High: 5 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around -5.

    Low: -5 °F

    Mostly Cloudy

  • Thursday

    Thursday: Snow likely, mainly after 4pm. Mostly cloudy, with a high near 11.

    High: 11 °F

    Snow Likely

Detailed Forecast

Today
Snow likely, mainly before 7am. Mostly cloudy, with a high near 11. Calm wind becoming north around 5 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A slight chance of snow before 10pm. Mostly cloudy, with a low around -4. North wind 5 to 10 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 3. Northwest wind around 5 mph.
Monday Night
Mostly cloudy, with a low around -4. Northwest wind around 10 mph.
Tuesday
Partly sunny, with a high near 4. Northwest wind around 5 mph.
Tuesday Night
Mostly cloudy, with a low around -7. Northwest wind 5 to 10 mph.
Wednesday
Partly sunny, with a high near 5.
Wednesday Night
Mostly cloudy, with a low around -5.
Thursday
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 11.
Thursday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 0.
Friday
A chance of snow. Mostly cloudy, with a high near 17.
Friday Night
A chance of snow. Mostly cloudy, with a low around -1.
Saturday
Partly sunny, with a high near 18.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Girdwood AK
 61°N 149.22°W (Elev. 2651 ft)
Last Update:
3:59 am AKDT Mar 15, 2026
Forecast Valid:
6am AKDT Mar 15, 2026-6pm AKDT Mar 21, 2026
 
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Additional Resources

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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