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

Alpental Exit (TALPE)

Lat: 47.45°NLon: -121.45°WElev: 2874ft.

NA

37°F

3°C

Humidity 96%
Wind Speed N 1 G 13 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 12 Feb 1:15 pm PST
Extended Forecast for

3 Miles NW Snoqualmie Pass WA

  • This
    Afternoon

    This Afternoon: Showers.  High near 40. West wind around 10 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers

    High: 40 °F

  • Tonight

    Tonight: Rain showers likely before 10pm, then snow showers.  Low around 30. Southwest wind 11 to 16 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Rain/Snow
    then Snow
    Showers

    Low: 30 °F

  • Saturday

    Saturday: Snow showers likely before 4pm, then snow after 4pm.  High near 35. Breezy, with a west southwest wind 17 to 22 mph decreasing to 11 to 16 mph in the morning.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Snow and
    Breezy

    High: 35 °F

  • Saturday
    Night

    Saturday Night: Snow showers before 4am, then rain and snow showers. The snow could be heavy at times.  Low around 31. West southwest wind 5 to 9 mph.  Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

    Heavy Snow
    then
    Rain/Snow

    Low: 31 °F

  • Sunday

    Sunday: Rain.  High near 39. West southwest wind 7 to 9 mph.  Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Rain

    High: 39 °F

  • Sunday
    Night

    Sunday Night: Rain.  Low around 33. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Rain

    Low: 33 °F

  • Washington's
    Birthday

    Washington's Birthday: Rain likely.  Cloudy, with a high near 39. Chance of precipitation is 70%.

    Rain Likely

    High: 39 °F

  • Monday
    Night

    Monday Night: A chance of rain.  Mostly cloudy, with a low around 33.

    Chance Rain

    Low: 33 °F

  • Tuesday

    Tuesday: A chance of rain.  Mostly cloudy, with a high near 40. Breezy.

    Chance Rain
    and Breezy

    High: 40 °F

Detailed Forecast

This Afternoon
Showers. High near 40. West wind around 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain showers likely before 10pm, then snow showers. Low around 30. Southwest wind 11 to 16 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Saturday
Snow showers likely before 4pm, then snow after 4pm. High near 35. Breezy, with a west southwest wind 17 to 22 mph decreasing to 11 to 16 mph in the morning. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
Snow showers before 4am, then rain and snow showers. The snow could be heavy at times. Low around 31. West southwest wind 5 to 9 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
Sunday
Rain. High near 39. West southwest wind 7 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Rain. Low around 33. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Washington's Birthday
Rain likely. Cloudy, with a high near 39. Chance of precipitation is 70%.
Monday Night
A chance of rain. Mostly cloudy, with a low around 33.
Tuesday
A chance of rain. Mostly cloudy, with a high near 40. Breezy.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 33.
Wednesday
A chance of rain. Cloudy, with a high near 37.
Wednesday Night
A chance of showers. Cloudy, with a low around 29.
Thursday
Showers likely. Cloudy, with a high near 34.
Click Map For Forecast
Point Forecast:
3 Miles NW Snoqualmie Pass WA
 47.45°N 121.45°W (Elev. 4777 ft)
5:56 am PST Feb 12, 2016
2pm PST Feb 12, 2016-6pm PST Feb 18, 2016
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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