Strong Storm Systems Impacting Both Costs

The storm system on the East Coast is bringing widespread rain to the Mid-Atlantic and the Northeast. Freezing rain and snow is possible in interior, southern New England. A powerful Pacific storm system will bring heavy rain, high elevation snow, gusty winds, and extremely rough surf to the Pacific Northwest and northern California. Read More >

Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Light Snow Fog/Mist

22°F

-6°C

Humidity 89%
Wind Speed Calm
Barometer 28.86 in (977.5 mb)
Dewpoint 19°F (-7°C)
Visibility 1.25 mi
Last update 16 Dec 7:53 am AKST
Extended Forecast for

Alyeska AK

  • Today

    Today: Snow likely before noon, then rain and snow between noon and 3pm, then snow after 3pm.  High near 34. Light southeast wind becoming east 5 to 10 mph in the afternoon.  Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.

    Snow Likely
    then
    Rain/Snow

    High: 34 °F

  • Tonight

    Tonight: Rain and snow.  Low around 29. East wind 5 to 10 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Rain/Snow

    Low: 29 °F

  • Monday

    Monday: Rain and snow showers likely, becoming all snow after 9am.  Mostly cloudy, with a high near 34. Light south wind becoming southeast 5 to 10 mph in the afternoon.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Rain/Snow
    Likely then
    Scattered
    Snow Showers

    High: 34 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of snow.  Mostly cloudy, with a low around 21. East wind 5 to 10 mph becoming light and variable  in the evening.

    Chance Snow

    Low: 21 °F

  • Tuesday

    Tuesday: A 30 percent chance of snow.  Mostly cloudy, with a high near 26. Calm wind becoming northwest around 5 mph.

    Chance Snow

    High: 26 °F

  • Tuesday
    Night

    Tuesday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 19. Calm wind.

    Chance Snow

    Low: 19 °F

  • Wednesday

    Wednesday: A chance of snow before 9am, then snow showers likely, mainly after 3pm.  Mostly cloudy, with a high near 28. Chance of precipitation is 60%.

    Snow Showers
    Likely

    High: 28 °F

  • Wednesday
    Night

    Wednesday Night: Snow showers likely.  Cloudy, with a low around 20.

    Snow Showers
    Likely

    Low: 20 °F

  • Thursday

    Thursday: Snow showers likely.  Cloudy, with a high near 25.

    Snow Showers
    Likely

    High: 25 °F

Detailed Forecast

Today
Snow likely before noon, then rain and snow between noon and 3pm, then snow after 3pm. High near 34. Light southeast wind becoming east 5 to 10 mph in the afternoon. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Rain and snow. Low around 29. East wind 5 to 10 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday
Rain and snow showers likely, becoming all snow after 9am. Mostly cloudy, with a high near 34. Light south wind becoming southeast 5 to 10 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 21. East wind 5 to 10 mph becoming light and variable in the evening.
Tuesday
A 30 percent chance of snow. Mostly cloudy, with a high near 26. Calm wind becoming northwest around 5 mph.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 19. Calm wind.
Wednesday
A chance of snow before 9am, then snow showers likely, mainly after 3pm. Mostly cloudy, with a high near 28. Chance of precipitation is 60%.
Wednesday Night
Snow showers likely. Cloudy, with a low around 20.
Thursday
Snow showers likely. Cloudy, with a high near 25.
Thursday Night
Snow showers likely. Cloudy, with a low around 19.
Friday
Snow showers likely. Mostly cloudy, with a high near 30.
Friday Night
Snow showers likely. Cloudy, with a low around 25.
Saturday
Snow showers likely. Cloudy, with a high near 32.
Click Map For Forecast
Point Forecast:
Alyeska AK
 60.97°N 149.11°W (Elev. 197 ft)
3:38 am AKST Dec 16, 2018
8am AKST Dec 16, 2018-6pm AKST Dec 22, 2018
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database