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.

Fog/Mist

30°F

-1°C

Humidity 100%
Wind Speed SW 3 mph
Barometer 30.17 in (1021.6 mb)
Dewpoint 30°F (-1°C)
Visibility 5.00 mi
Last update 29 Nov 1:53 am AKST
Extended Forecast for

Silvertip AK

  • Overnight

    Overnight: Mostly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Mostly Cloudy

  • Saturday

    Saturday: Snow before 3pm, then rain and snow. High near 36. East wind 5 to 10 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow
    then
    Rain/Snow

  • Saturday Night

    Saturday Night: Rain and snow. Low around 35. East wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow

  • Sunday

    Sunday: Rain and snow, becoming all rain after 3pm. High near 36. East wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    High: 36 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain likely. Cloudy, with a low around 34. East wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%.

    Low: 34 °F

    Rain Likely

  • Monday

    Monday: A chance of rain. Mostly cloudy, with a high near 36. Southeast wind around 5 mph becoming calm. Chance of precipitation is 50%.

    High: 36 °F

    Chance Rain

  • Monday Night

    Monday Night: A chance of rain before 9pm, then a chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.

    Low: 30 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of rain and snow before 9am, then rain likely. Cloudy, with a high near 39.

    High: 39 °F

    Chance
    Rain/Snow
    then Rain
    Likely

  • Tuesday Night

    Tuesday Night: Rain likely. Cloudy, with a low around 33.

    Low: 33 °F

    Rain Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 24. Calm wind.
Saturday
Snow before 3pm, then rain and snow. High near 36. East wind 5 to 10 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Saturday Night
Rain and snow. Low around 35. East wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday
Rain and snow, becoming all rain after 3pm. High near 36. East wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Sunday Night
Rain likely. Cloudy, with a low around 34. East wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%.
Monday
A chance of rain. Mostly cloudy, with a high near 36. Southeast wind around 5 mph becoming calm. Chance of precipitation is 50%.
Monday Night
A chance of rain before 9pm, then a chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.
Tuesday
A chance of rain and snow before 9am, then rain likely. Cloudy, with a high near 39.
Tuesday Night
Rain likely. Cloudy, with a low around 33.
Wednesday
Rain likely, mainly before 3pm. Cloudy, with a high near 38.
Wednesday Night
A chance of rain and snow. Cloudy, with a low around 26.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 34.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 15.
Friday
A chance of snow. Mostly cloudy, with a high near 24.
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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:
9:27 pm AKST Nov 28, 2025
Forecast Valid:
2am AKST Nov 29, 2025-6pm AKST Dec 5, 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