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

34°F

1°C

Humidity 85%
Wind Speed E 3 mph
Barometer 29.86 in (1011.3 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 18 Apr 3:53 am AKDT
Extended Forecast for

Silvertip AK

  • Overnight

    Overnight: Scattered snow showers. Mostly cloudy, with a low around 30. Calm wind. Chance of precipitation is 50%.

    Low: 30 °F

    Scattered
    Snow Showers

  • Saturday

    Saturday: Scattered snow showers before 7am. Partly sunny, with a high near 42. Calm wind. Chance of precipitation is 30%.

    High: 42 °F

    Scattered
    Snow Showers
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 10pm. Mostly cloudy, with a low around 34. Southeast wind 5 to 10 mph. Chance of precipitation is 50%.

    Low: 34 °F

    Chance Snow

  • Sunday

    Sunday: A chance of snow before 10am, then rain and snow likely between 10am and 1pm, then rain likely after 1pm. Cloudy, with a high near 42. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    High: 42 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: A chance of rain before 7pm, then a chance of rain and snow between 7pm and 10pm, then a chance of snow after 10pm. Mostly cloudy, with a low around 31. Southeast wind around 5 mph becoming southwest after midnight. Chance of precipitation is 40%.

    Low: 31 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Monday

    Monday: A chance of snow before 10am, then a chance of rain and snow between 10am and 1pm, then a chance of rain after 1pm. Mostly cloudy, with a high near 42. Southeast wind around 5 mph. Chance of precipitation is 50%.

    High: 42 °F

    Chance
    Rain/Snow

  • Monday Night

    Monday Night: Snow. Low around 27. Chance of precipitation is 80%.

    Low: 27 °F

    Snow

  • Tuesday

    Tuesday: Snow. Cloudy, with a high near 39.

    High: 39 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 4am. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Snow Likely

Detailed Forecast

Overnight
Scattered snow showers. Mostly cloudy, with a low around 30. Calm wind. Chance of precipitation is 50%.
Saturday
Scattered snow showers before 7am. Partly sunny, with a high near 42. Calm wind. Chance of precipitation is 30%.
Saturday Night
A chance of snow after 10pm. Mostly cloudy, with a low around 34. Southeast wind 5 to 10 mph. Chance of precipitation is 50%.
Sunday
A chance of snow before 10am, then rain and snow likely between 10am and 1pm, then rain likely after 1pm. Cloudy, with a high near 42. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Sunday Night
A chance of rain before 7pm, then a chance of rain and snow between 7pm and 10pm, then a chance of snow after 10pm. Mostly cloudy, with a low around 31. Southeast wind around 5 mph becoming southwest after midnight. Chance of precipitation is 40%.
Monday
A chance of snow before 10am, then a chance of rain and snow between 10am and 1pm, then a chance of rain after 1pm. Mostly cloudy, with a high near 42. Southeast wind around 5 mph. Chance of precipitation is 50%.
Monday Night
Snow. Low around 27. Chance of precipitation is 80%.
Tuesday
Snow. Cloudy, with a high near 39.
Tuesday Night
Snow likely, mainly before 4am. Mostly cloudy, with a low around 19.
Wednesday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 35.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 24.
Thursday
Snow. Mostly cloudy, with a high near 40.
Thursday Night
Rain. Cloudy, with a low around 34.
Friday
Rain and snow. Cloudy, with a high near 44.
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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:
4:05 pm AKDT Apr 17, 2026
Forecast Valid:
4am AKDT Apr 18, 2026-6pm AKDT Apr 24, 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