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

73°F

23°C

Humidity 50%
Wind Speed Vrbl 3 mph
Barometer 29.94 in (1013.7 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 1 Aug 6:53 pm AKDT
Extended Forecast for

11 Miles ESE Silvertip AK

Heat Advisory August 1, 08:30pm until August 1, 09:00pm
Click here for hazard details and duration
...
  •  
    Heat Advisory August 1, 08:30pm until August 1, 09:00pm

    NOW until 9:00pm Sat

    Heat Advisory

  • Tonight

    Low: 48 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 61. Calm wind becoming east around 5 mph in the afternoon.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: A slight chance of rain after 1am. Increasing clouds, with a low around 44. Southeast wind around 5 mph. Chance of precipitation is 20%.

    Low: 44 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Monday

    Monday: Rain likely, mainly after 1pm. Cloudy, with a high near 51. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    High: 51 °F

    Rain Likely

  • Monday Night

    Monday Night: Rain. Low around 47. Southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    Low: 47 °F

    Rain

  • Tuesday

    Tuesday: Rain. High near 50. Southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    High: 50 °F

    Rain

  • Tuesday Night

    Tuesday Night: Showers. Low around 44. Chance of precipitation is 80%.

    Low: 44 °F

    Showers

  • Wednesday

    Wednesday: Showers likely. Cloudy, with a high near 52.

    High: 52 °F

    Showers
    Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 48. North wind around 5 mph becoming west after midnight.
Sunday
Sunny, with a high near 61. Calm wind becoming east around 5 mph in the afternoon.
Sunday Night
A slight chance of rain after 1am. Increasing clouds, with a low around 44. Southeast wind around 5 mph. Chance of precipitation is 20%.
Monday
Rain likely, mainly after 1pm. Cloudy, with a high near 51. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Monday Night
Rain. Low around 47. Southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Tuesday
Rain. High near 50. Southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Tuesday Night
Showers. Low around 44. Chance of precipitation is 80%.
Wednesday
Showers likely. Cloudy, with a high near 52.
Wednesday Night
A chance of showers. Cloudy, with a low around 43.
Thursday
Showers likely. Cloudy, with a high near 52.
Thursday Night
Showers likely. Mostly cloudy, with a low around 43.
Friday
A chance of showers. Mostly cloudy, with a high near 54.
Friday Night
A chance of showers. Cloudy, with a low around 43.
Saturday
A chance of showers. Cloudy, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ESE Silvertip AK
 60.67°N 149.12°W (Elev. 2411 ft)
Last Update:
1:15 pm AKDT Aug 1, 2026
Forecast Valid:
8pm AKDT Aug 1, 2026-6pm AKDT Aug 8, 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