Heavy Lake Effect Snow and Bitterly Cold Temperatures

A bitterly cold airmass will settle over much of the central and eastern U.S over the next several days. Well below normal temperatures and cold wind chills will be common. In addition, heavy lake effect snow will be possible especially downwind of Lakes Erie and Ontario, where up to one foot of additional snow is forecast by Sunday morning.
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Current conditions at

DW9604 Ronald (D9604)

Lat: 47.28°NLon: -121.08°WElev: 2850ft.

NA

36°F

2°C

Humidity 97%
Wind Speed NA
Barometer 30.19 in
Dewpoint 35°F (2°C)
Visibility NA
Last update 12 Feb 9:46 am PST
Extended Forecast for

2 Miles NNE Roslyn WA

Air Stagnation Advisory until February 13, 10:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory until February 13, 10:00am

    NOW until
    10:00am Sat

    Air Stagnation Advisory

  • Today

    Today: Showers likely.  Cloudy, with a high near 43. Light and variable wind.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely

    High: 43 °F

  • Tonight

    Tonight: A 50 percent chance of showers.  Mostly cloudy, with a low around 34. West wind 3 to 5 mph.  New precipitation amounts between a tenth and quarter of an inch possible.

    Chance
    Showers

    Low: 34 °F

  • Saturday

    Saturday: A 50 percent chance of showers.  Mostly cloudy, with a high near 40. West wind 8 to 10 mph.  New precipitation amounts between a tenth and quarter of an inch possible.

    Chance
    Showers

    High: 40 °F

  • Saturday
    Night

    Saturday Night: Rain.  Low around 33. Southwest wind 3 to 5 mph.  Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    Rain

    Low: 33 °F

  • Sunday

    Sunday: Rain likely.  Cloudy, with a high near 43. West wind around 7 mph.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Rain Likely

    High: 43 °F

  • Sunday
    Night

    Sunday Night: Rain likely, mainly before 10pm.  Cloudy, with a low around 42.

    Rain Likely

    Low: 42 °F

  • Washington's
    Birthday

    Washington's Birthday: A chance of rain.  Mostly cloudy, with a high near 46.

    Chance Rain

    High: 46 °F

  • Monday
    Night

    Monday Night: A chance of rain.  Mostly cloudy, with a low around 36.

    Chance Rain

    Low: 36 °F

Detailed Forecast

Today
Showers likely. Cloudy, with a high near 43. Light and variable wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 50 percent chance of showers. Mostly cloudy, with a low around 34. West wind 3 to 5 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 40. West wind 8 to 10 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain. Low around 33. Southwest wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
Rain likely. Cloudy, with a high near 43. West wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain likely, mainly before 10pm. Cloudy, with a low around 42.
Washington's Birthday
A chance of rain. Mostly cloudy, with a high near 46.
Monday Night
A chance of rain. Mostly cloudy, with a low around 36.
Tuesday
A chance of rain. Mostly cloudy, with a high near 48.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 35.
Wednesday
A chance of rain. Mostly cloudy, with a high near 46.
Wednesday Night
A chance of rain. Cloudy, with a low around 37.
Thursday
A chance of rain. Cloudy, with a high near 45.
Click Map For Forecast
Point Forecast:
2 Miles NNE Roslyn WA
 47.28°N 121.08°W (Elev. 2231 ft)
9:22 am PST Feb 12, 2016
10am PST Feb 12, 2016-6pm PST Feb 18, 2016
 
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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