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

Patuxent River, Naval Air Station (KNHK)

Lat: 38.5513° N Lon: 76.5688° W Elev: 39 ft.

Mostly Cloudy and Breezy

24°F

-4°C

Humidity 42%
Wind Speed NW 24 G 31 mph
Barometer 30.20 in (1022.8 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 13 Feb 8:52 am EST
Detailed forecast for

Calvert County

Today
Partly sunny. Scattered snow showers early this morning...then isolated snow showers this afternoon. Little or no snow accumulation. Blustery with highs in the mid 20s. Northwest winds 20 to 25 mph with gusts up to 45 mph. Chance of snow 50 percent.
Tonight
Mostly clear. Cold with lows around 12. Northwest winds 15 to 20 mph with gusts up to 40 mph. Wind chill values as low as 4 below.
Sunday
Sunny. Highs in the lower 20s. North winds 15 to 20 mph. Wind chill values as low as 4 below in the morning.
Sunday Night
Cloudy. Snow likely after midnight. Lows around 18. Southeast winds 5 to 10 mph. Chance of snow 60 percent.
Washingtons Birthday
Snow likely in the morning...then rain and snow in the afternoon. Highs in the mid 30s. Southeast winds 5 to 10 mph. Chance of precipitation 90 percent.
Monday Night
Rain. Lows in the mid 30s. Chance of rain 90 percent.
Tuesday
Rain. Highs around 50. Chance of rain 90 percent.
Tuesday Night
Mostly cloudy with a 40 percent chance of snow showers. Lows in the lower 30s.
Wednesday
Partly sunny. Highs in the mid 40s.
Wednesday Night
Partly cloudy. Lows in the upper 20s.
Thursday
Sunny. Highs in the upper 30s.
Thursday Night
Partly cloudy. Lows in the upper 20s.
Friday
Mostly sunny. Highs in the mid 40s.



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814 AM EST SAT FEB 13 2016
 
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