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

29°F

-2°C

Humidity 75%
Wind Speed Vrbl 7 G 22 mph
Barometer 30.14 in (1020.7 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 18 Feb 1:53 pm AKST
Extended Forecast for

Silvertip AK

  • This Afternoon

    This Afternoon: Snow. High near 29. Southeast wind around 5 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.

    High: 29 °F

    Snow

  • Tonight

    Tonight: Snow likely, mainly before 9pm. Mostly cloudy, with a low around 16. Southeast wind around 5 mph becoming calm. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Snow Likely
    then Chance
    Snow

  • Thursday

    Thursday: A slight chance of snow before 9am. Mostly cloudy, then gradually becoming sunny, with a high near 20. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 20 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around -2. Northwest wind 10 to 15 mph, with gusts as high as 35 mph.

    Low: -2 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 6. Northwest wind 5 to 10 mph, with gusts as high as 30 mph.

    High: 6 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around -7. West wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: -7 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 12.

    High: 12 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around -2.

    Low: -2 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 22.

    High: 22 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Snow. High near 29. Southeast wind around 5 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow likely, mainly before 9pm. Mostly cloudy, with a low around 16. Southeast wind around 5 mph becoming calm. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
A slight chance of snow before 9am. Mostly cloudy, then gradually becoming sunny, with a high near 20. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around -2. Northwest wind 10 to 15 mph, with gusts as high as 35 mph.
Friday
Sunny, with a high near 6. Northwest wind 5 to 10 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around -7. West wind 5 to 10 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 12.
Saturday Night
Mostly clear, with a low around -2.
Sunday
Mostly sunny, with a high near 22.
Sunday Night
Partly cloudy, with a low around 10.
Monday
Mostly sunny, with a high near 29.
Monday Night
A chance of snow. Partly cloudy, with a low around 16.
Tuesday
A chance of snow. Mostly cloudy, with a high near 28.
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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:
12:52 pm AKST Feb 18, 2026
Forecast Valid:
2pm AKST Feb 18, 2026-6pm AKST Feb 24, 2026
 
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Additional Resources

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Chance of Precipitation