National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Light Snow Fog/Mist

24°F

-4°C

Humidity 91%
Wind Speed W 3 mph
Barometer 29.02 in (982.8 mb)
Dewpoint 22°F (-6°C)
Visibility 1.25 mi
Last update 10 Jan 11:53 pm AKST
Extended Forecast for

27 Miles SE Whittier AK

Winter Weather Advisory January 11, 12:55am until January 11, 06:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 11, 12:55am until January 11, 06:00am

    NOW until 6:00am Sun

    Winter Weather Advisory

  • Overnight

    Low: 34 °F

    Rain/Snow
    Likely

  • Sunday

    Sunday: Snow likely, mainly before 3pm. Mostly cloudy, with a high near 34. South wind 5 to 10 mph becoming light in the afternoon. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 34 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A slight chance of snow before midnight. Mostly cloudy, with a low around 24. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 20%.

    Low: 24 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Monday

    Monday: Increasing clouds, with a high near 26. West wind around 5 mph becoming calm in the afternoon.

    High: 26 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: A chance of snow after 9pm. Mostly cloudy, with a low around 21. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 40%.

    Low: 21 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow likely, mainly after 3pm. Mostly cloudy, with a high near 31. East wind 5 to 15 mph becoming north in the morning. Chance of precipitation is 60%.

    High: 31 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Snow likely before 9pm. Cloudy, with a low around 22. Chance of precipitation is 70%.

    Low: 22 °F

    Snow Likely
    then Cloudy

  • Wednesday

    Wednesday: A chance of snow after 9am. Mostly cloudy, with a high near 30.

    High: 30 °F

    Chance Snow

Detailed Forecast

Overnight
Rain likely before 3am, then snow likely. Mostly cloudy, with a steady temperature around 34. Southeast wind around 10 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.
Sunday
Snow likely, mainly before 3pm. Mostly cloudy, with a high near 34. South wind 5 to 10 mph becoming light in the afternoon. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Sunday Night
A slight chance of snow before midnight. Mostly cloudy, with a low around 24. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 20%.
Monday
Increasing clouds, with a high near 26. West wind around 5 mph becoming calm in the afternoon.
Monday Night
A chance of snow after 9pm. Mostly cloudy, with a low around 21. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 40%.
Tuesday
Snow likely, mainly after 3pm. Mostly cloudy, with a high near 31. East wind 5 to 15 mph becoming north in the morning. Chance of precipitation is 60%.
Tuesday Night
Snow likely before 9pm. Cloudy, with a low around 22. Chance of precipitation is 70%.
Wednesday
A chance of snow after 9am. Mostly cloudy, with a high near 30.
Wednesday Night
Snow likely, mainly after 3am. Mostly cloudy, with a low around 18.
Thursday
Snow likely before 9am, then rain. Cloudy, with a high near 38.
Thursday Night
Rain. Cloudy, with a low around 31.
Friday
Rain and snow. Cloudy, with a high near 39.
Friday Night
Snow likely. Mostly cloudy, with a low around 26.
Saturday
A chance of snow. Mostly cloudy, with a high near 33.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
27 Miles SE Whittier AK
 60.53°N 148.09°W (Elev. 0 ft)
Last Update:
8:01 pm AKST Jan 10, 2026
Forecast Valid:
12am AKST Jan 11, 2026-6pm AKST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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