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.

Snow

10°F

-12°C

Humidity 76%
Wind Speed Vrbl 6 mph
Barometer 29.46 in (997.7 mb)
Dewpoint 4°F (-16°C)
Visibility 0.50 mi
Wind Chill0°F (-18°C)
Last update 19 Mar 11:53 am AKDT
Extended Forecast for

7 Miles ENE Silvertip AK

Winter Weather Advisory until March 20, 04:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until March 20, 04:00am

    NOW until 4:00am Fri

    Winter Weather Advisory

  • This Afternoon

    High: 7 °F

    Snow Showers

  • Tonight

    Tonight: Snow showers. Low around 3. North wind 5 to 10 mph becoming east after midnight. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 3 °F

    Snow Showers

  • Friday

    Friday: Snow showers likely. Partly sunny, with a high near 15. Northeast wind around 5 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 15 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: A chance of snow showers before 1am, then a chance of snow after 4am. Mostly cloudy, with a low around 9. Northeast wind around 5 mph. Chance of precipitation is 40%.

    Low: 9 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: A chance of snow before 7am. Partly sunny, with a high near 20. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 30%.

    High: 20 °F

    Chance Snow
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 7. Calm wind.

    Low: 7 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 7.

    Low: 7 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Snow showers. High near 7. Northwest wind around 5 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow showers. Low around 3. North wind 5 to 10 mph becoming east after midnight. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Friday
Snow showers likely. Partly sunny, with a high near 15. Northeast wind around 5 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Friday Night
A chance of snow showers before 1am, then a chance of snow after 4am. Mostly cloudy, with a low around 9. Northeast wind around 5 mph. Chance of precipitation is 40%.
Saturday
A chance of snow before 7am. Partly sunny, with a high near 20. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 7. Calm wind.
Sunday
Mostly sunny, with a high near 24.
Sunday Night
Partly cloudy, with a low around 7.
Monday
Mostly sunny, with a high near 22.
Monday Night
Partly cloudy, with a low around 6.
Tuesday
Mostly sunny, with a high near 20.
Tuesday Night
Mostly clear, with a low around 3.
Wednesday
Sunny, with a high near 22.
Basemap Options
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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:
4:02 am AKDT Mar 19, 2026
Forecast Valid:
12pm AKDT Mar 19, 2026-6pm AKDT Mar 25, 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