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

52°F

11°C

Humidity 89%
Wind Speed Calm
Barometer 29.95 in (1014.2 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 1 Aug 3:53 am AKDT
Extended Forecast for

8 Miles W 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

  • Overnight

    Low: 49 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 64. Calm wind becoming northwest around 5 mph.

    High: 64 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 50. Northwest wind around 5 mph becoming calm in the evening.

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 64. Calm wind.

    High: 64 °F

    Sunny

  • Sunday Night

    Sunday Night: A chance of rain after 4am. Mostly cloudy, with a low around 43. Southeast wind 5 to 15 mph. Chance of precipitation is 30%.

    Low: 43 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain. High near 51. Southeast wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.

    High: 51 °F

    Rain

  • Monday Night

    Monday Night: Rain. Low around 41. Chance of precipitation is 90%.

    Low: 41 °F

    Rain

  • Tuesday

    Tuesday: Showers. Cloudy, with a high near 50.

    High: 50 °F

    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 49. Calm wind.
Saturday
Mostly sunny, with a high near 64. Calm wind becoming northwest around 5 mph.
Saturday Night
Mostly clear, with a low around 50. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 64. Calm wind.
Sunday Night
A chance of rain after 4am. Mostly cloudy, with a low around 43. Southeast wind 5 to 15 mph. Chance of precipitation is 30%.
Monday
Rain. High near 51. Southeast wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.
Monday Night
Rain. Low around 41. Chance of precipitation is 90%.
Tuesday
Showers. Cloudy, with a high near 50.
Tuesday Night
A chance of showers. Cloudy, with a low around 40.
Wednesday
A chance of showers. Cloudy, with a high near 51.
Wednesday Night
A chance of showers. Cloudy, with a low around 40.
Thursday
A chance of showers. Cloudy, with a high near 51.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 39.
Friday
A chance of showers. Mostly cloudy, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles W Silvertip AK
 60.76°N 149.61°W (Elev. 3652 ft)
Last Update:
3:46 am AKDT Aug 1, 2026
Forecast Valid:
4am AKDT Aug 1, 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