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.

Light Rain

41°F

5°C

Humidity 82%
Wind Speed Vrbl 7 mph
Barometer 29.80 in (1009.1 mb)
Dewpoint 36°F (2°C)
Visibility 4.00 mi
Wind Chill36°F (2°C)
Last update 23 May 8:53 pm AKDT
Extended Forecast for

Silvertip AK

  • Tonight

    Tonight: A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 32. Southeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 40%.

    Low: 32 °F

    Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers between 10am and 4pm. Mostly sunny, with a high near 53. Light and variable wind becoming northwest 5 to 10 mph in the afternoon. Chance of precipitation is 20%.

    High: 53 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers between 7pm and 10pm. Partly cloudy, with a low around 33. Northwest wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Memorial Day

    Memorial Day: Mostly sunny, with a high near 50. West wind around 5 mph becoming calm.

    High: 50 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Showers likely, mainly after 4am. Mostly cloudy, with a low around 34. East wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    Low: 34 °F

    Partly Cloudy
    then Showers
    Likely

  • Tuesday

    Tuesday: Showers. High near 46. East wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    High: 46 °F

    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers. Cloudy, with a low around 33. Chance of precipitation is 50%.

    Low: 33 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers. Cloudy, with a high near 47.

    High: 47 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers before 10pm. Cloudy, with a low around 33.

    Low: 33 °F

    Chance
    Showers then
    Cloudy

Detailed Forecast

Tonight
A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 32. Southeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 40%.
Sunday
A slight chance of showers between 10am and 4pm. Mostly sunny, with a high near 53. Light and variable wind becoming northwest 5 to 10 mph in the afternoon. Chance of precipitation is 20%.
Sunday Night
A slight chance of showers between 7pm and 10pm. Partly cloudy, with a low around 33. Northwest wind 5 to 10 mph. Chance of precipitation is 20%.
Memorial Day
Mostly sunny, with a high near 50. West wind around 5 mph becoming calm.
Monday Night
Showers likely, mainly after 4am. Mostly cloudy, with a low around 34. East wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Tuesday
Showers. High near 46. East wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Tuesday Night
Scattered showers. Cloudy, with a low around 33. Chance of precipitation is 50%.
Wednesday
Scattered showers. Cloudy, with a high near 47.
Wednesday Night
A chance of showers before 10pm. Cloudy, with a low around 33.
Thursday
Mostly cloudy, with a high near 51.
Thursday Night
Mostly cloudy, with a low around 34.
Friday
Partly sunny, with a high near 53.
Friday Night
Mostly cloudy, with a low around 36.
Saturday
Mostly cloudy, with a high near 51.
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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:
8:33 pm AKDT May 23, 2026
Forecast Valid:
9pm AKDT May 23, 2026-6pm AKDT May 30, 2026
 
Forecast Discussion
 
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Additional Resources

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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