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.

Overcast

39°F

4°C

Humidity 96%
Wind Speed E 8 mph
Barometer 29.91 in (1012.9 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 4 Dec 3:53 am AKST
Extended Forecast for

7 Miles ENE Silvertip AK

Winter Weather Advisory December 4, 04:05am until December 4, 03:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 4, 04:05am until December 4, 03:00pm

    NOW until 3:00pm Thu

    Winter Weather Advisory

  • Overnight

    Low: 28 °F

    Wintry Mix
    Likely

  • Thursday

    Thursday: Snow and freezing rain likely, becoming all snow after 9am. Cloudy, with a high near 32. Calm wind. Chance of precipitation is 70%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.

    High: 32 °F

    Wintry Mix
    Likely then
    Snow Likely

  • Thursday Night

    Thursday Night: Snow likely, mainly before 3am. Cloudy, with a low around 21. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 21 °F

    Snow Likely

  • Friday

    Friday: A chance of snow before 9am. Mostly cloudy, with a high near 27. Northwest wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 30%.

    High: 27 °F

    Chance Snow
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: A chance of snow after 3am. Mostly cloudy, with a low around 6. North wind around 5 mph. Chance of precipitation is 40%.

    Low: 6 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: A chance of snow. Mostly cloudy, with a high near 8. North wind around 5 mph. Chance of precipitation is 50%.

    High: 8 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow. Mostly cloudy, with a low around 2. Chance of precipitation is 50%.

    Low: 2 °F

    Chance Snow

  • Sunday

    Sunday: A chance of snow. Mostly cloudy, with a high near 8.

    High: 8 °F

    Chance Snow

Detailed Forecast

Overnight
Snow and freezing rain likely. Mostly cloudy, with a low around 28. Calm wind. Chance of precipitation is 70%. Little or no ice accumulation expected. Little or no snow accumulation expected.
Thursday
Snow and freezing rain likely, becoming all snow after 9am. Cloudy, with a high near 32. Calm wind. Chance of precipitation is 70%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.
Thursday Night
Snow likely, mainly before 3am. Cloudy, with a low around 21. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday
A chance of snow before 9am. Mostly cloudy, with a high near 27. Northwest wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 30%.
Friday Night
A chance of snow after 3am. Mostly cloudy, with a low around 6. North wind around 5 mph. Chance of precipitation is 40%.
Saturday
A chance of snow. Mostly cloudy, with a high near 8. North wind around 5 mph. Chance of precipitation is 50%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 2. Chance of precipitation is 50%.
Sunday
A chance of snow. Mostly cloudy, with a high near 8.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 1.
Monday
A chance of snow. Mostly cloudy, with a high near 5.
Monday Night
A chance of snow. Mostly cloudy, with a low around -4.
Tuesday
A chance of snow. Mostly cloudy, with a high near -1.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around -5.
Wednesday
Sunny, with a high near -2.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ENE Silvertip AK
 60.81°N 149.23°W (Elev. 2825 ft)
Last Update:
3:23 am AKST Dec 4, 2025
Forecast Valid:
4am AKST Dec 4, 2025-6pm AKST Dec 10, 2025
 
Forecast Discussion
 
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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