National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Rain

41°F

5°C

Humidity 79%
Wind Speed E 13 G 39 mph
Barometer 29.87 in (1011.5 mb)
Dewpoint 35°F (2°C)
Visibility 3.00 mi
Wind Chill34°F (1°C)
Last update 29 Nov 7:53 pm AKST
Extended Forecast for

Silvertip AK

Winter Weather Advisory November 29, 08:50pm until November 29, 09:00pm
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory November 29, 08:50pm until November 29, 09:00pm

    NOW until 9:00pm Sat

    Winter Weather Advisory

  • Tonight

    Low: 34 °F

    Rain/Snow

  • Sunday

    Sunday: Rain and snow, becoming all rain after 3pm. High near 36. East wind 20 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain. Low around 35. East wind 5 to 10 mph becoming light southeast after midnight. Chance of precipitation is 90%.

    Low: 35 °F

    Rain

  • Monday

    Monday: Rain likely, mainly before 9am. Mostly cloudy, with a high near 36. Calm wind. Chance of precipitation is 70%.

    High: 36 °F

    Rain Likely
    then Chance
    Rain

  • Monday Night

    Monday Night: Rain likely, mainly after 3am. Mostly cloudy, with a low around 33. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 70%.

    Low: 33 °F

    Chance Rain
    then Rain
    Likely

  • Tuesday

    Tuesday: Rain. High near 36. East wind 5 to 10 mph. Chance of precipitation is 80%.

    High: 36 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain likely. Cloudy, with a low around 34. Chance of precipitation is 70%.

    Low: 34 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain likely, mainly before 3pm. Cloudy, with a high near 38.

    High: 38 °F

    Rain Likely

Detailed Forecast

Tonight
Rain and snow. Low around 34. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday
Rain and snow, becoming all rain after 3pm. High near 36. East wind 20 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Sunday Night
Rain. Low around 35. East wind 5 to 10 mph becoming light southeast after midnight. Chance of precipitation is 90%.
Monday
Rain likely, mainly before 9am. Mostly cloudy, with a high near 36. Calm wind. Chance of precipitation is 70%.
Monday Night
Rain likely, mainly after 3am. Mostly cloudy, with a low around 33. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 70%.
Tuesday
Rain. High near 36. East wind 5 to 10 mph. Chance of precipitation is 80%.
Tuesday Night
Rain likely. Cloudy, with a low around 34. Chance of precipitation is 70%.
Wednesday
Rain likely, mainly before 3pm. Cloudy, with a high near 38.
Wednesday Night
A chance of rain before 9pm, then a chance of rain and snow. Cloudy, with a low around 26.
Thursday
A chance of rain and snow before 3pm, then a chance of 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.
Friday Night
A chance of snow. Mostly cloudy, with a low around 10.
Saturday
A chance of snow. Mostly cloudy, with a high near 20.
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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:
3:22 pm AKST Nov 29, 2025
Forecast Valid:
8pm AKST Nov 29, 2025-6pm AKST Dec 6, 2025
 
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