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 79%
Wind Speed E 12 G 31 mph
Barometer 29.98 in (1015.1 mb)
Dewpoint 35°F (2°C)
Visibility 9.00 mi
Wind Chill34°F (1°C)
Last update 18 May 8:53 pm AKDT
Extended Forecast for

6 Miles NW Girdwood AK

  • Tonight

    Tonight: Snow likely, mainly after 1am. Mostly cloudy, with a low around 28. East wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of around an inch possible.

    Low: 28 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow likely before 1pm, then snow showers likely, mainly between 1pm and 4pm. Mostly cloudy, with a high near 31. East wind 30 to 35 mph, with gusts as high as 50 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 31 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: A chance of snow showers before 7pm, then snow likely, mainly after 1am. Mostly cloudy, with a low around 28. East wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow, mainly before 4pm. High near 33. Northeast wind 10 to 15 mph becoming southeast in the afternoon. Chance of precipitation is 80%.

    High: 33 °F

    Snow

  • Wednesday Night

    Wednesday Night: A chance of snow between 1am and 4am. Mostly cloudy, with a low around 26. Southeast wind 5 to 10 mph. Chance of precipitation is 30%.

    Low: 26 °F

    Chance Snow

  • Thursday

    Thursday: Snow likely between 10am and 4pm, then snow showers after 4pm. High near 31. Southeast wind 10 to 15 mph. Chance of precipitation is 80%.

    High: 31 °F

    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers. Low around 27. Chance of precipitation is 80%.

    Low: 27 °F

    Snow Showers

  • Friday

    Friday: Snow showers likely, mainly after 4pm. Cloudy, with a high near 31.

    High: 31 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: Snow showers likely, mainly before 10pm. Cloudy, with a low around 26.

    Low: 26 °F

    Snow Showers
    Likely

Detailed Forecast

Tonight
Snow likely, mainly after 1am. Mostly cloudy, with a low around 28. East wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of around an inch possible.
Tuesday
Snow likely before 1pm, then snow showers likely, mainly between 1pm and 4pm. Mostly cloudy, with a high near 31. East wind 30 to 35 mph, with gusts as high as 50 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
A chance of snow showers before 7pm, then snow likely, mainly after 1am. Mostly cloudy, with a low around 28. East wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday
Snow, mainly before 4pm. High near 33. Northeast wind 10 to 15 mph becoming southeast in the afternoon. Chance of precipitation is 80%.
Wednesday Night
A chance of snow between 1am and 4am. Mostly cloudy, with a low around 26. Southeast wind 5 to 10 mph. Chance of precipitation is 30%.
Thursday
Snow likely between 10am and 4pm, then snow showers after 4pm. High near 31. Southeast wind 10 to 15 mph. Chance of precipitation is 80%.
Thursday Night
Snow showers. Low around 27. Chance of precipitation is 80%.
Friday
Snow showers likely, mainly after 4pm. Cloudy, with a high near 31.
Friday Night
Snow showers likely, mainly before 10pm. Cloudy, with a low around 26.
Saturday
A chance of snow showers after 10am. Mostly cloudy, with a high near 31.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 26.
Sunday
Mostly cloudy, with a high near 34.
Sunday Night
Mostly cloudy, with a low around 28.
Memorial Day
Cloudy, with a high near 34.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Girdwood AK
 61°N 149.28°W (Elev. 3556 ft)
Last Update:
8:32 pm AKDT May 18, 2026
Forecast Valid:
8pm AKDT May 18, 2026-6pm AKDT May 25, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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