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.

Fair

35°F

2°C

Humidity 61%
Wind Speed W 5 mph
Barometer 29.71 in (1006.1 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 13 Apr 10:53 pm AKDT
Extended Forecast for

Silvertip AK

  • Tonight

    Tonight: Mostly clear, with a low around 23. Northwest wind around 5 mph.

    Low: 23 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 41. Northwest wind 5 to 10 mph.

    High: 41 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 24. Northwest wind around 5 mph becoming calm in the evening.

    Low: 24 °F

    Mostly Clear

  • Wednesday

    Wednesday: Snow showers likely, mainly after 1pm. Increasing clouds, with a high near 42. Calm wind. Chance of precipitation is 60%.

    High: 42 °F

    Snow Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of snow before 1am. Mostly cloudy, with a low around 30. Calm wind becoming east around 5 mph. Chance of precipitation is 30%.

    Low: 30 °F

    Chance Snow

  • Thursday

    Thursday: Snow likely, mainly after 1pm. Mostly cloudy, with a high near 42. East wind around 5 mph. Chance of precipitation is 70%.

    High: 42 °F

    Chance Snow
    then Snow
    Likely

  • Thursday Night

    Thursday Night: Snow. Low around 27. Chance of precipitation is 90%.

    Low: 27 °F

    Snow

  • Friday

    Friday: Snow before 4pm, then rain and snow. Cloudy, with a high near 42.

    High: 42 °F

    Snow then
    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow, becoming all snow after 10pm. Cloudy, with a low around 28.

    Low: 28 °F

    Rain/Snow
    then Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 23. Northwest wind around 5 mph.
Tuesday
Sunny, with a high near 41. Northwest wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 24. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
Snow showers likely, mainly after 1pm. Increasing clouds, with a high near 42. Calm wind. Chance of precipitation is 60%.
Wednesday Night
A chance of snow before 1am. Mostly cloudy, with a low around 30. Calm wind becoming east around 5 mph. Chance of precipitation is 30%.
Thursday
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 42. East wind around 5 mph. Chance of precipitation is 70%.
Thursday Night
Snow. Low around 27. Chance of precipitation is 90%.
Friday
Snow before 4pm, then rain and snow. Cloudy, with a high near 42.
Friday Night
Rain and snow, becoming all snow after 10pm. Cloudy, with a low around 28.
Saturday
Snow, mainly before 4pm. Mostly cloudy, with a high near 43.
Saturday Night
Snow likely. Mostly cloudy, with a low around 26.
Sunday
A chance of snow. Mostly cloudy, with a high near 40.
Sunday Night
Snow likely. Mostly cloudy, with a low around 27.
Monday
Snow likely. Mostly cloudy, with a high near 40.
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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:
8:35 pm AKDT Apr 13, 2026
Forecast Valid:
11pm AKDT Apr 13, 2026-6pm AKDT Apr 20, 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