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

40°F

4°C

Humidity 83%
Wind Speed SE 16 G 39 mph
Barometer 29.84 in (1010.5 mb)
Dewpoint 35°F (2°C)
Visibility 4.00 mi
Wind Chill32°F (0°C)
Last update 29 Nov 9:53 pm AKST
Extended Forecast for

7 Miles ENE Silvertip AK

Winter Weather Advisory November 29, 10:24pm until November 30, 12:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory November 29, 10:24pm until November 30, 12:00am

    NOW until 12:00am Sun

    Winter Weather Advisory

  • Tonight

    Low: 27 °F

    Snow

  • Sunday

    Sunday: Snow. The snow could be heavy at times. High near 33. East wind 30 to 40 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 7 inches possible.

    High: 33 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow. Low around 32. Southeast wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 32 °F

    Snow

  • Monday

    Monday: Snow, mainly before 9am. High near 33. Calm wind. Chance of precipitation is 80%.

    High: 33 °F

    Snow then
    Chance Snow

  • Monday Night

    Monday Night: Snow, mainly after 3am. Low around 30. Light southeast wind increasing to 5 to 10 mph in the evening. Chance of precipitation is 80%.

    Low: 30 °F

    Chance Snow
    then Snow

  • Tuesday

    Tuesday: Snow. High near 32. East wind around 10 mph. Chance of precipitation is 80%.

    High: 32 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 3am. Cloudy, with a low around 30. Chance of precipitation is 60%.

    Low: 30 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow likely, mainly before 3pm. Cloudy, with a high near 32.

    High: 32 °F

    Snow Likely

Detailed Forecast

Tonight
Snow. Low around 27. East wind 30 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.
Sunday
Snow. The snow could be heavy at times. High near 33. East wind 30 to 40 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 7 inches possible.
Sunday Night
Snow. Low around 32. Southeast wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Monday
Snow, mainly before 9am. High near 33. Calm wind. Chance of precipitation is 80%.
Monday Night
Snow, mainly after 3am. Low around 30. Light southeast wind increasing to 5 to 10 mph in the evening. Chance of precipitation is 80%.
Tuesday
Snow. High near 32. East wind around 10 mph. Chance of precipitation is 80%.
Tuesday Night
Snow likely, mainly after 3am. Cloudy, with a low around 30. Chance of precipitation is 60%.
Wednesday
Snow likely, mainly before 3pm. Cloudy, with a high near 32.
Wednesday Night
A chance of snow. Cloudy, with a low around 27.
Thursday
A chance of snow. Mostly cloudy, with a high near 29.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 14.
Friday
A chance of snow. Mostly cloudy, with a high near 16.
Friday Night
A chance of snow. Mostly cloudy, with a low around 6.
Saturday
A chance of snow. Mostly cloudy, with a high near 12.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ENE Silvertip AK
 60.81°N 149.23°W (Elev. 2825 ft)
Last Update:
9:41 pm AKST Nov 29, 2025
Forecast Valid:
10pm 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