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

Massena, Massena International-Richards Field (KMSS)

Lat: 44.5174° N Lon: 75.306° W Elev: 217 ft.

Light Snow Fog/Mist

20°F

-7°C

Humidity 85%
Wind Speed S 13 mph
Barometer 29.80 in (1010.1 mb)
Dewpoint 16°F (-9°C)
Visibility 1.75 mi
Wind Chill7°F (-14°C)
Last update 12 Feb 6:53 pm EST
Detailed forecast for

Southwestern St. Lawrence

Tonight
Occasional snow until midnight...then a chance of snow showers after midnight. Snow may be heavy at times until midnight. Total snow accumulation of 4 to 6 inches. Cold with lows around 13 below. Southwest winds 10 to 15 mph...becoming northwest 15 to 20 mph after midnight. Chance of snow near 100 percent. Wind chill values as low as 23 below after midnight.
Saturday
Mostly cloudy in the morning...then becoming partly sunny. Much colder with highs around 9 below. Northwest winds around 15 mph with gusts up to 25 mph. Wind chill values as low as 33 below.
Saturday Night
Partly cloudy. Colder with lows around 24 below. Northwest winds 10 to 15 mph. Wind chill values as low as 38 below.
Sunday
Mostly sunny. Highs around 1 above. West winds around 10 mph. Wind chill values as low as 37 below.
Sunday Night
Mostly clear. Not as cold with lows around 6 below. Light and variable winds.
Washingtons Birthday
Partly sunny. Highs in the mid 20s.
Monday Night
Snow likely. Little or no snow accumulation. Lows in the lower 20s. Chance of snow 60 percent.
Tuesday
Snow or rain likely. Highs in the mid 30s. Chance of precipitation 70 percent.
Tuesday Night
Snow likely. Lows in the mid 20s. Chance of snow 70 percent.
Wednesday
Mostly cloudy with a 40 percent chance of snow showers. Highs in the upper 20s.
Wednesday Night
Partly cloudy with a 30 percent chance of snow showers. Lows 5 to 10 above.
Thursday And Thursday Night
Partly cloudy. Highs around 20. Lows 5 to 10 above.
Friday
Mostly cloudy with a 30 percent chance of snow showers. Highs in the lower 30s.



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620 PM EST FRI FEB 12 2016
 
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