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

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.7257° N Lon: 70.2982° W Elev: 49 ft.

A Few Clouds

23°F

-5°C

Humidity 60%
Wind Speed NW 15 G 21 mph
Barometer 29.77 in (1008.4 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 13 Feb 9:56 am EST
Detailed forecast for

Barnstable County

This Afternoon
Mostly cloudy...then becoming partly sunny. A slight chance of snow. Blustery and cold with highs in the lower 20s. Northwest winds 15 to 25 mph with gusts up to 40 mph. Chance of snow 20 percent.
Tonight
Mostly cloudy. A chance of snow in the evening...then snow showers after midnight. Snow accumulation around an inch. Blustery and much colder with lows 2 below to 6 above zero. Northwest winds 15 to 25 mph with gusts up to 45 mph. Chance of snow 90 percent. Wind chill values as low as 22 below.
Sunday
Partly sunny. Snow showers likely...mainly in the morning. Additional snow accumulation up to 1 inch possible. Blustery and cold with highs around 15. Northwest winds 15 to 25 mph. Gusts up to 40 mph...decreasing to 30 mph in the afternoon. Chance of snow 70 percent. Wind chill values as low as 23 below.
Sunday Night
Mostly clear. Cold with lows 4 to 10 above. Northwest winds 15 to 20 mph with gusts up to 30 mph...becoming west 5 to 10 mph after midnight.
Washingtons Birthday
Partly sunny. Not as cool with highs in the mid 30s. Southwest winds 5 to 10 mph...becoming south with gusts up to 20 mph in the afternoon.
Monday Night
Rain likely...a chance of snow and freezing rain. Not as cool with lows in the lower 30s. Temperature rising to around 40 after midnight. Chance of precipitation 70 percent.
Tuesday
Rain. Breezy and not as cool. Near steady temperature in the lower 40s. Chance of rain near 100 percent.
Tuesday Night
Rain likely. Breezy with lows in the mid 30s. Chance of rain 70 percent.
Wednesday
Partly sunny. Near steady temperature in the upper 30s.
Wednesday Night And Thursday
Partly cloudy. Lows in the upper 20s. Highs in the upper 30s.
Thursday Night
Mostly clear. Lows in the lower 20s.
Friday
Mostly sunny. Highs in the mid 30s.



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1015 AM EST SAT FEB 13 2016
 
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