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 over western New York where up to two feet is forecast by late Thursday.
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Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

Lat: 48°NLon: -120.59°WElev: 1230ft.

NA

42°F

6°C

Humidity 80%
Wind Speed NA
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 10 Feb 1:01 pm PST
Extended Forecast for

12 Miles ESE Trinity 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

  • This
    Afternoon

    This Afternoon: A 30 percent chance of rain.  Cloudy, with a high near 44. West wind around 5 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Chance Rain

    High: 44 °F

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after 4am.  Mostly cloudy, with a temperature rising to around 35 by 10pm. West wind around 6 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Chance Rain

    Low: 31 °F

  • Thursday

    Thursday: Rain likely, mainly after 10am.  Cloudy, with a high near 44. Light and variable wind.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain Likely

    High: 44 °F

  • Thursday
    Night

    Thursday Night: Rain likely.  Cloudy, with a low around 30. Calm wind.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Rain Likely

    Low: 30 °F

  • Friday

    Friday: Rain likely.  Cloudy, with a high near 48. Calm wind.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain Likely

    High: 48 °F

  • Friday
    Night

    Friday Night: Rain likely before 10pm, then rain and snow likely.  Mostly cloudy, with a low around 28. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Rain/Snow
    Likely

    Low: 28 °F

  • Saturday

    Saturday: A chance of rain and snow showers.  Mostly cloudy, with a high near 48. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Chance
    Rain/Snow

    High: 48 °F

  • Saturday
    Night

    Saturday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 28.

    Chance Snow

    Low: 28 °F

Detailed Forecast

This Afternoon
A 30 percent chance of rain. Cloudy, with a high near 44. West wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a temperature rising to around 35 by 10pm. West wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain likely, mainly after 10am. Cloudy, with a high near 44. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain likely. Cloudy, with a low around 30. Calm wind. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain likely. Cloudy, with a high near 48. Calm wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain likely before 10pm, then rain and snow likely. Mostly cloudy, with a low around 28. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
A chance of rain and snow showers. Mostly cloudy, with a high near 48. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 28.
Sunday
A 50 percent chance of rain. Cloudy, with a high near 48.
Sunday Night
Rain likely. Cloudy, with a low around 31. Chance of precipitation is 70%.
Washington's Birthday
Rain likely. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.
Monday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 30.
Tuesday
A 30 percent chance of rain. Partly sunny, with a high near 52.
Click Map For Forecast
Point Forecast:
12 Miles ESE Trinity WA
 48°N 120.59°W (Elev. 3031 ft)
12:21 pm PST Feb 10, 2016
2pm PST Feb 10, 2016-6pm PST Feb 16, 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