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.

Overcast

18°F

-8°C

Humidity 52%
Wind Speed W 8 mph
Barometer 29.43 in (996.8 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 17 Mar 5:53 pm AKDT
Extended Forecast for

Silvertip AK

  • This Afternoon

    This Afternoon: A slight chance of snow. Mostly cloudy, with a high near 10. Northwest wind around 5 mph. Chance of precipitation is 20%.

    High: 10 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: A slight chance of snow before 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around -10. Northwest wind around 5 mph becoming calm. Chance of precipitation is 20%.

    Low: -10 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Sunny, with a high near 12. Calm wind becoming northwest around 5 mph.

    High: 12 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A chance of snow after 10pm. Mostly cloudy, with a low around -5. Northwest wind around 5 mph becoming calm. Chance of precipitation is 30%.

    Low: -5 °F

    Chance Snow

  • Thursday

    Thursday: A chance of snow after 10am. Mostly cloudy, with a high near 14. West wind around 5 mph. Chance of precipitation is 40%.

    High: 14 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow. Mostly cloudy, with a low around 5. Calm wind. Chance of precipitation is 50%.

    Low: 5 °F

    Chance Snow

  • Friday

    Friday: A chance of snow before 1pm, then a chance of snow showers after 1pm. Mostly cloudy, with a high near 23. Chance of precipitation is 50%.

    High: 23 °F

    Chance Snow

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 6.

    Low: 6 °F

    Chance Snow

  • Saturday

    Saturday: A chance of snow. Partly sunny, with a high near 26.

    High: 26 °F

    Chance Snow

Detailed Forecast

This Afternoon
A slight chance of snow. Mostly cloudy, with a high near 10. Northwest wind around 5 mph. Chance of precipitation is 20%.
Tonight
A slight chance of snow before 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around -10. Northwest wind around 5 mph becoming calm. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 12. Calm wind becoming northwest around 5 mph.
Wednesday Night
A chance of snow after 10pm. Mostly cloudy, with a low around -5. Northwest wind around 5 mph becoming calm. Chance of precipitation is 30%.
Thursday
A chance of snow after 10am. Mostly cloudy, with a high near 14. West wind around 5 mph. Chance of precipitation is 40%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 5. Calm wind. Chance of precipitation is 50%.
Friday
A chance of snow before 1pm, then a chance of snow showers after 1pm. Mostly cloudy, with a high near 23. Chance of precipitation is 50%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 6.
Saturday
A chance of snow. Partly sunny, with a high near 26.
Saturday Night
A chance of snow before 10pm. Mostly cloudy, with a low around 6.
Sunday
Mostly sunny, with a high near 28.
Sunday Night
Partly cloudy, with a low around 6.
Monday
Mostly sunny, with a high near 27.
Monday Night
Partly cloudy, with a low around 4.
Tuesday
Sunny, with a high near 25.
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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:
4:07 pm AKDT Mar 17, 2026
Forecast Valid:
5pm AKDT Mar 17, 2026-6pm AKDT Mar 24, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation