National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Rain Fog/Mist

4°C

39°F

Humidity 89%
Wind Speed S 15 km/h
Barometer 1005.7 mb (29.70 in)
Dewpoint 2°C (36°F)
Visibility 4.83 km
Wind Chill1°C (33°F)
Last update 7 May 7:53 pm AKDT
Extended Forecast for

6 Miles NNW Alyeska AK

  • Tonight

    Tonight: Scattered snow showers before 10pm. Mostly cloudy, with a low around -4. East wind 30 to 35 km/h decreasing to 20 to 25 km/h after midnight. Chance of precipitation is 30%.

    Low: -4 °C

    Scattered
    Snow Showers
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Scattered snow showers, mainly between 10am and 4pm, then snow likely after 4pm. Cloudy, with a high near -2. Northeast wind 5 to 10 km/h becoming calm in the morning. Chance of precipitation is 60%. New snow accumulation of 1 to 2 centimeters possible.

    High: -2 °C

    Scattered
    Snow Showers
    then Snow
    Likely

  • Wednesday Night

    Wednesday Night: Snow, mainly before 1am, then snow showers likely after 1am. Low around -8. Southeast wind 25 to 35 km/h increasing to 40 to 50 km/h. Chance of precipitation is 80%. New snow accumulation of 7 to 11 centimeters possible.

    Low: -8 °C

    Snow

  • Thursday

    Thursday: Scattered snow showers before 7am, then snow likely, mainly between 7am and 4pm. Mostly cloudy, with a high near -6. East wind 25 to 30 km/h decreasing to 15 to 20 km/h in the afternoon. Winds could gust as high as 40 km/h. Chance of precipitation is 60%.

    High: -6 °C

    Snow Likely

  • Thursday Night

    Thursday Night: Snow. Low around -8. South wind around 10 km/h. Chance of precipitation is 80%.

    Low: -8 °C

    Snow

  • Friday

    Friday: A 30 percent chance of snow. Mostly cloudy, with a high near -6. Southeast wind 10 to 20 km/h.

    High: -6 °C

    Chance Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow. Mostly cloudy, with a low around -6.

    Low: -6 °C

    Chance Snow

  • Saturday

    Saturday: Snow likely. Cloudy, with a high near -3.

    High: -3 °C

    Snow Likely

  • Saturday Night

    Saturday Night: Snow likely. Cloudy, with a low around -4.

    Low: -4 °C

    Snow Likely

Detailed Forecast

Tonight
Scattered snow showers before 10pm. Mostly cloudy, with a low around -4. East wind 30 to 35 km/h decreasing to 20 to 25 km/h after midnight. Chance of precipitation is 30%.
Wednesday
Scattered snow showers, mainly between 10am and 4pm, then snow likely after 4pm. Cloudy, with a high near -2. Northeast wind 5 to 10 km/h becoming calm in the morning. Chance of precipitation is 60%. New snow accumulation of 1 to 2 centimeters possible.
Wednesday Night
Snow, mainly before 1am, then snow showers likely after 1am. Low around -8. Southeast wind 25 to 35 km/h increasing to 40 to 50 km/h. Chance of precipitation is 80%. New snow accumulation of 7 to 11 centimeters possible.
Thursday
Scattered snow showers before 7am, then snow likely, mainly between 7am and 4pm. Mostly cloudy, with a high near -6. East wind 25 to 30 km/h decreasing to 15 to 20 km/h in the afternoon. Winds could gust as high as 40 km/h. Chance of precipitation is 60%.
Thursday Night
Snow. Low around -8. South wind around 10 km/h. Chance of precipitation is 80%.
Friday
A 30 percent chance of snow. Mostly cloudy, with a high near -6. Southeast wind 10 to 20 km/h.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around -6.
Saturday
Snow likely. Cloudy, with a high near -3.
Saturday Night
Snow likely. Cloudy, with a low around -4.
Sunday
Snow likely. Cloudy, with a high near 0.
Sunday Night
Snow likely. Cloudy, with a low around -4.
Monday
A chance of snow. Cloudy, with a high near -2.
Monday Night
A chance of snow. Mostly cloudy, with a low around -4.
Tuesday
A chance of snow. Mostly cloudy, with a high near -2.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Alyeska AK
 61.05°N 149.17°W (Elev. 5531 m)
Last Update:
4:04 pm AKDT May 7, 2024
Forecast Valid:
8pm AKDT May 7, 2024-6pm AKDT May 14, 2024
 
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