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

13°F

-11°C

Humidity 42%
Wind Speed Calm
Barometer 29.54 in (1000.6 mb)
Dewpoint -6°F (-21°C)
Visibility 10.00 mi
Last update 4 Mar 2:53 pm AKST
Extended Forecast for

Silvertip AK

  • This Afternoon

    This Afternoon: Sunny, with a high near 16. Calm wind.

    High: 16 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around -8. Calm wind becoming southeast around 5 mph.

    Low: -8 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of snow, mainly between noon and 3pm. Mostly cloudy, with a high near 26. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 40%.

    High: 26 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Snow, mainly after midnight. Low around 21. East wind 5 to 10 mph increasing to 10 to 15 mph after midnight. Chance of precipitation is 90%.

    Low: 21 °F

    Chance Snow
    then Snow

  • Friday

    Friday: Snow, mainly before 3pm, then snow showers likely after 3pm. High near 32. East wind 15 to 20 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%.

    High: 32 °F

    Snow then
    Snow Likely

  • Friday Night

    Friday Night: Snow showers likely, mainly after 3am. Mostly cloudy, with a low around 10. West wind around 5 mph becoming calm. Chance of precipitation is 60%.

    Low: 10 °F

    Snow Showers
    Likely

  • Saturday

    Saturday: Snow showers likely before 9am, then a chance of snow after 9am. Mostly cloudy, with a high near 23. Chance of precipitation is 60%.

    High: 23 °F

    Snow Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of snow. Mostly cloudy, with a low around 5.

    Low: 5 °F

    Chance Snow

  • Sunday

    Sunday: A chance of snow. Mostly cloudy, with a high near 18.

    High: 18 °F

    Chance Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 16. Calm wind.
Tonight
Partly cloudy, with a low around -8. Calm wind becoming southeast around 5 mph.
Thursday
A chance of snow, mainly between noon and 3pm. Mostly cloudy, with a high near 26. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 40%.
Thursday Night
Snow, mainly after midnight. Low around 21. East wind 5 to 10 mph increasing to 10 to 15 mph after midnight. Chance of precipitation is 90%.
Friday
Snow, mainly before 3pm, then snow showers likely after 3pm. High near 32. East wind 15 to 20 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%.
Friday Night
Snow showers likely, mainly after 3am. Mostly cloudy, with a low around 10. West wind around 5 mph becoming calm. Chance of precipitation is 60%.
Saturday
Snow showers likely before 9am, then a chance of snow after 9am. Mostly cloudy, with a high near 23. Chance of precipitation is 60%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 5.
Sunday
A chance of snow. Mostly cloudy, with a high near 18.
Sunday Night
A chance of snow before 3am. Mostly cloudy, with a low around -1.
Monday
Partly sunny, with a high near 15.
Monday Night
Partly cloudy, with a low around -5.
Tuesday
Partly sunny, with a high near 13.
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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:
5:52 am AKST Mar 4, 2026
Forecast Valid:
3pm AKST Mar 4, 2026-6pm AKDT Mar 10, 2026
 
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