An arctic cold front crossed eastern Ohio, western Pennsylvania, northern West Virginia, and Garrett county Maryland the afternoon of the 14th, with snow squalls reducing visibility below one quarter mile at times. Wind gusts over 40 MPH occurred with the snow squalls, and thunder-snow was reported. Behind the front from the morning of the 15th into the 16th, temperatures dropped below zero, with extreme wind chills. The lowest wind chills reported were -37 degrees in Canaan Heights, WV, -33 near Strattanville, PA, -32 at Deep Creek Lake, MD, and -24 at East Palestine, OH.

Extreme Cold/Wind Chill in WASHINGTON, PENNSYLVANIA
From 14-FEB-15 19:00:00 to 15-FEB-15 12:00:00 (EST-5)
Crop damage: 0.00K
Reported by: AWSS

A wind chill reading of -28 was recorded near Burgettstown.

Extreme Cold/Wind Chill in WESTMORELAND, PENNSYLVANIA
From 14-FEB-15 19:00:00 to 15-FEB-15 12:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWSS

A wind chill of -25 was recorded at Irwin the morning of the 15th. A low temperature of -10 was recorded at Greensburg the morning of the 16th.

Extreme Cold/Wind Chill in BUTLER, PENNSYLVANIA
From 14-FEB-15 19:00:00 to 15-FEB-15 12:00:00 (EST-5)
Crop damage: 0.00K
Reported by: AWSS

A wind will reading of -27 was recorded near Saxonburg the morning of the 15th. A low temperature of -18 was recorded near Portersville the morning of the 16th.

Extreme Cold/Wind Chill in BEAVER, PENNSYLVANIA
From 14-FEB-15 19:00:00 to 15-FEB-15 12:00:00 (EST-5)
Crop damage: 0.00K
Reported by: AWSS

A wind chill of -26 was recorded near Monaca the morning of the 15th. A low temperature of -11 was recorded near Montgomery the morning of the 16th.

Extreme Cold/Wind Chill in ALLEGHENY, PENNSYLVANIA
From 14-FEB-15 19:00:00 to 15-FEB-15 12:00:00 (EST-5)
Crop damage: 0.00K
Reported by: ASOS

A wind chill of -24 was recorded at the Pittsburgh International Airport the morning of the 15th, with a wind chill of -26 reported in Wexford. A low temperature of -11 was recorded at Heidelberg the morning of the 16th.

Extreme Cold/Wind Chill in CLARION, PENNSYLVANIA
From 14-FEB-15 19:00:00 to 16-FEB-15 03:00:00 (EST-5)
Crop damage: 0.00K
Reported by: AWSS

A wind chill reading of -33 was recorded near Strattanville the morning of the 15th. A low temperature of -23 was recorded in New Bethlehem the morning of the 16th.

Extreme Cold/Wind Chill in FOREST, PENNSYLVANIA
From 14-FEB-15 19:00:00 to 16-FEB-15 10:00:00 (EST-5)
Crop damage: 0.00K
Reported by: RAWS

A wind chill reading of -25 was recorded near Lynch the morning of the 15th, with a low temperature of -24 recorded on the 16th.

Extreme Cold/Wind Chill in INDIANA, PENNSYLVANIA
From 14-FEB-15 19:00:00 to 16-FEB-15 10:00:00 (EST-5)
Crop damage: 0.00K
Reported by: AWOS

A wind chill reading of -24 was recorded at Jimmy Stewart Field the morning of the 15th. A low temperature of -15 was recorded near Lucerne Mines the morning of the 16th.

Extreme Cold/Wind Chill in JEFFERSON, PENNSYLVANIA
From 14-FEB-15 19:00:00 to 16-FEB-15 10:00:00 (EST-5)
Crop damage: 0.00K
Reported by: AWOS

A wind chill reading of -31 was recorded at the Du Bois Airport the morning of the 15th. A low temperature of -18 was recorded at Punxsutawney the morning of the 16th.

Extreme Cold/Wind Chill in LAWRENCE, PENNSYLVANIA
From 14-FEB-15 19:00:00 to 15-FEB-15 12:00:00 (EST-5)
Crop damage: 0.00K
Reported by: AWOS

A wind chill reading of -25 was recorded at New Castle the morning of the 15th, with a low temperature of -16 the morning of the 16th.

Extreme Cold/Wind Chill in MERCER, PENNSYLVANIA
From 14-FEB-15 19:00:00 to 16-FEB-15 03:00:00 (EST-5)
Crop damage: 0.00K
Reported by: RAWS

A wind chill reading of -26 was recorded near Grove City the morning of the 15th. A low temperature of -22 was recorded near Jackson Center the morning of the 16th.

Extreme Cold/Wind Chill in VENANGO, PENNSYLVANIA
From 14-FEB-15 19:00:00 to 16-FEB-15 03:00:00 (EST-5)
Crop damage: 0.00K
Reported by: AWSS

A wind chill reading of -30 was recorded at Clintonville the morning of the 15th. A low temperature of -20 was recorded at Hasson Heights the morning of the 16th.

Extreme Cold/Wind Chill in WESTMORELAND RIDGES, PENNSYLVANIA
From 14-FEB-15 19:00:00 to 15-FEB-15 12:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: RAWS

A wind chill of -27 was recorded near Laurel Mountain the morning of the 15th, with a low temperature of -17 the morning of the 16th.