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.

Fair

64°F

18°C

Humidity 60%
Wind Speed E 6 mph
Barometer 29.90 in (1012.5 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 31 Jul 7:53 pm AKDT
Extended Forecast for

9 Miles SSE Silvertip AK

Heat Advisory until August 1, 09:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until August 1, 09:00pm

    NOW until 9:00pm Sat

    Heat Advisory

  • Tonight

    Low: 48 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 68. Calm wind.

    High: 68 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46. Northwest wind around 5 mph becoming calm.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 65. Calm wind becoming southeast around 5 mph.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: A chance of rain after 1am. Mostly cloudy, with a low around 46. Southeast wind 5 to 10 mph. Chance of precipitation is 30%.

    Low: 46 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain, mainly after 7am. High near 55. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    High: 55 °F

    Rain

  • Monday Night

    Monday Night: Showers. Low around 44. Chance of precipitation is 90%.

    Low: 44 °F

    Showers

  • Tuesday

    Tuesday: Showers. Cloudy, with a high near 54.

    High: 54 °F

    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 48. Calm wind.
Saturday
Sunny, with a high near 68. Calm wind.
Saturday Night
Mostly clear, with a low around 46. Northwest wind around 5 mph becoming calm.
Sunday
Sunny, with a high near 65. Calm wind becoming southeast around 5 mph.
Sunday Night
A chance of rain after 1am. Mostly cloudy, with a low around 46. Southeast wind 5 to 10 mph. Chance of precipitation is 30%.
Monday
Rain, mainly after 7am. High near 55. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Monday Night
Showers. Low around 44. Chance of precipitation is 90%.
Tuesday
Showers. Cloudy, with a high near 54.
Tuesday Night
Showers likely. Cloudy, with a low around 44.
Wednesday
Showers likely, mainly before 10am. Cloudy, with a high near 56.
Wednesday Night
A chance of showers. Cloudy, with a low around 44.
Thursday
A chance of showers. Cloudy, with a high near 58.
Thursday Night
A chance of showers. Cloudy, with a low around 43.
Friday
A chance of showers. Cloudy, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SSE Silvertip AK
 60.65°N 149.23°W (Elev. 1896 ft)
Last Update:
1:23 pm AKDT Jul 31, 2026
Forecast Valid:
8pm AKDT Jul 31, 2026-6pm AKDT Aug 7, 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