Wintry weather for Midwest, Ohio Valley; Bitter cold for Northeast

A bitterly cold airmass has invaded the eastern U.S this weekend bringing the coldest temperatures of the season. Gusty winds will combine with these cold temperatures to create dangerous wind chills well below zero in many parts of the Northeast. Meanwhile, a developing storm in the Plains will bring wintry precipitation to the Midwest and Ohio Valley on Sunday.
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Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

Lat: 48.5°NLon: -120.71°WElev: 1230ft.

NA

35°F

2°C

Humidity 99%
Wind Speed NA
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 13 Feb 7:01 pm PST
Extended Forecast for

3 Miles WSW Washington Pass WA

Air Stagnation Advisory until February 16, 10:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory until February 16, 10:00am

    NOW until
    10:00am Tue

    Air Stagnation Advisory

  • Tonight

    Tonight: Snow.  Low around 30. West wind around 11 mph.  Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.

    Snow

    Low: 30 °F

  • Sunday

    Sunday: Snow likely before 10am, then rain and snow.  Temperature rising to near 38 by noon, then falling to around 28 during the remainder of the day. West wind 8 to 11 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Rain/Snow

    High: 38 °F

  • Sunday
    Night

    Sunday Night: Rain.  Temperature rising to around 33 by 5am. West wind 16 to 20 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Rain

    Low: 29 °F

  • Washington's
    Birthday

    Washington's Birthday: Rain and snow showers.  High near 41. West wind 9 to 15 mph, with gusts as high as 24 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    Rain/Snow

    High: 41 °F

  • Monday
    Night

    Monday Night: Rain and snow showers.  Low around 31. Southwest wind 9 to 11 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Rain/Snow

    Low: 31 °F

  • Tuesday

    Tuesday: Showers likely.  Mostly cloudy, with a high near 44. Chance of precipitation is 60%.

    Showers
    Likely

    High: 44 °F

  • Tuesday
    Night

    Tuesday Night: A 40 percent chance of showers.  Cloudy, with a low around 33.

    Chance
    Showers

    Low: 33 °F

  • Wednesday

    Wednesday: Rain and snow showers likely.  Cloudy, with a high near 40. Chance of precipitation is 60%.

    Rain/Snow
    Likely

    High: 40 °F

Detailed Forecast

Tonight
Snow. Low around 30. West wind around 11 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.
Sunday
Snow likely before 10am, then rain and snow. Temperature rising to near 38 by noon, then falling to around 28 during the remainder of the day. West wind 8 to 11 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday Night
Rain. Temperature rising to around 33 by 5am. West wind 16 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Washington's Birthday
Rain and snow showers. High near 41. West wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Monday Night
Rain and snow showers. Low around 31. Southwest wind 9 to 11 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday
Showers likely. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.
Tuesday Night
A 40 percent chance of showers. Cloudy, with a low around 33.
Wednesday
Rain and snow showers likely. Cloudy, with a high near 40. Chance of precipitation is 60%.
Wednesday Night
Rain. Low around 29. Chance of precipitation is 80%.
Thursday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 36.
Thursday Night
A 50 percent chance of snow showers. Cloudy, with a low around 28.
Friday
Snow likely. Cloudy, with a high near 34. Chance of precipitation is 60%.
Friday Night
A 50 percent chance of snow showers. Cloudy, with a low around 26.
Saturday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 33.
Click Map For Forecast
Point Forecast:
3 Miles WSW Washington Pass WA
 48.5°N 120.71°W (Elev. 4321 ft)
2:26 pm PST Feb 13, 2016
7pm PST Feb 13, 2016-6pm PST Feb 20, 2016
 
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Additional Resources

Radar & Satellite Image

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