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

32°F

0°C

Humidity 88%
Wind Speed E 12 G 26 mph
Barometer 29.40 in (995.6 mb)
Dewpoint 29°F (-2°C)
Visibility 2.00 mi
Wind Chill23°F (-5°C)
Last update 16 Nov 10:53 pm AKST
Extended Forecast for

Silvertip AK

Winter Weather Advisory until November 17, 03:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until November 17, 03:00pm

    NOW until 3:00pm Mon

    Winter Weather Advisory

  • Tonight

    Low: 22 °F

    Snow

  • Monday

    Monday: Snow before noon, then snow showers likely, mainly between noon and 3pm. High near 29. East wind 5 to 10 mph becoming light and variable in the afternoon. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 29 °F

    Snow then
    Snow Showers
    Likely

  • Monday Night

    Monday Night: Scattered snow showers. Mostly cloudy, with a low around 26. South wind around 5 mph. Chance of precipitation is 40%.

    Low: 26 °F

    Scattered
    Snow Showers

  • Tuesday

    Tuesday: Scattered snow showers. Partly sunny, with a high near 30. East wind around 5 mph. Chance of precipitation is 50%.

    High: 30 °F

    Scattered
    Snow Showers

  • Tuesday Night

    Tuesday Night: Scattered snow showers, mainly after 3am. Mostly cloudy, with a low around 24. Southeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 30%.

    Low: 24 °F

    Scattered
    Snow Showers

  • Wednesday

    Wednesday: Scattered snow showers. Partly sunny, with a high near 32. Calm wind. Chance of precipitation is 30%.

    High: 32 °F

    Scattered
    Snow Showers

  • Wednesday Night

    Wednesday Night: Scattered snow showers before 9pm. Mostly cloudy, with a low around 26. Chance of precipitation is 50%.

    Low: 26 °F

    Scattered
    Snow Showers
    then Mostly
    Cloudy

  • Thursday

    Thursday: A chance of snow after 9am. Cloudy, with a high near 36.

    High: 36 °F

    Chance Snow

Detailed Forecast

Tonight
Snow. Low around 22. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.
Monday
Snow before noon, then snow showers likely, mainly between noon and 3pm. High near 29. East wind 5 to 10 mph becoming light and variable in the afternoon. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Scattered snow showers. Mostly cloudy, with a low around 26. South wind around 5 mph. Chance of precipitation is 40%.
Tuesday
Scattered snow showers. Partly sunny, with a high near 30. East wind around 5 mph. Chance of precipitation is 50%.
Tuesday Night
Scattered snow showers, mainly after 3am. Mostly cloudy, with a low around 24. Southeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 30%.
Wednesday
Scattered snow showers. Partly sunny, with a high near 32. Calm wind. Chance of precipitation is 30%.
Wednesday Night
Scattered snow showers before 9pm. Mostly cloudy, with a low around 26. Chance of precipitation is 50%.
Thursday
A chance of snow after 9am. Cloudy, with a high near 36.
Thursday Night
Snow likely, mainly after 3am. Mostly cloudy, with a low around 25.
Friday
Snow likely, mainly before 3pm. Cloudy, with a high near 33.
Friday Night
A chance of snow. Mostly cloudy, with a low around 21.
Saturday
A chance of snow. Mostly cloudy, with a high near 29.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 15.
Sunday
A chance of snow. Mostly cloudy, with a high near 23.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Silvertip AK
 60.76°N 149.39°W (Elev. 994 ft)
Last Update:
10:27 pm AKST Nov 16, 2025
Forecast Valid:
11pm AKST Nov 16, 2025-6pm AKST Nov 23, 2025
 
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