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.

Unknown Precip

36°F

2°C

Humidity 86%
Wind Speed Vrbl 6 mph
Barometer 29.82 in (1010.0 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 17 Apr 8:53 pm AKDT
Extended Forecast for

Silvertip AK

  • Tonight

    Tonight: Rain and snow showers, becoming all snow after 10pm. Low around 30. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow
    then 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

Tonight
Rain and snow showers, becoming all snow after 10pm. Low around 30. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
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
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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:
9pm AKDT Apr 17, 2026-6pm AKDT Apr 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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