A southerly flow around high pressure ushered in unseasonably hot and humid conditions.

Excessive Heat in ARLINGTON, VIRGINIA
From 13-AUG-16 11:00:00 to 13-AUG-16 20:00:00 (EST-5)
Reported by: ASOS

Heat indices around 110 degrees were reported Reagan National.

Heat in STAFFORD, VIRGINIA
From 13-AUG-16 11:00:00 to 13-AUG-16 19:00:00 (EST-5)
Reported by: AWOS

Heat indices were reported around 105 degrees at observations nearby.

Heat in KING GEORGE, VIRGINIA
From 13-AUG-16 11:00:00 to 13-AUG-16 19:00:00 (EST-5)
Reported by: AWOS

Heat indices were reported around 105 degrees at observations nearby.

Heat in EASTERN LOUDOUN, VIRGINIA
From 13-AUG-16 12:00:00 to 13-AUG-16 18:00:00 (EST-5)
Reported by: ASOS

Heat indices were reported around 105 degrees at Washington Dulles.

Heat in WESTERN LOUDOUN, VIRGINIA
From 13-AUG-16 12:00:00 to 13-AUG-16 18:00:00 (EST-5)
Reported by: ASOS

Heat indices were reported around 105 degrees at observations nearby.

Heat in SOUTHERN FAUQUIER, VIRGINIA
From 13-AUG-16 12:00:00 to 13-AUG-16 18:00:00 (EST-5)
Reported by: ASOS

Heat indices were reported around 105 degrees at observations nearby.

Heat in NORTHERN FAUQUIER, VIRGINIA
From 13-AUG-16 12:00:00 to 13-AUG-16 18:00:00 (EST-5)
Reported by: ASOS

Heat indices were reported around 105 degrees at observations nearby.

Heat in FREDERICK, VIRGINIA
From 13-AUG-16 12:00:00 to 13-AUG-16 16:00:00 (EST-5)
Reported by: ASOS

Heat indices were reported around 105 degrees at observations nearby.

Heat in PAGE, VIRGINIA
From 13-AUG-16 12:00:00 to 13-AUG-16 16:00:00 (EST-5)
Reported by: ASOS

Heat indices were reported around 105 degrees at observations nearby.

Heat in SPOTSYLVANIA, VIRGINIA
From 13-AUG-16 11:00:00 to 13-AUG-16 17:00:00 (EST-5)
Reported by: ASOS

Heat indices were reported around 105 degrees at observations nearby.

Heat in NELSON, VIRGINIA
From 13-AUG-16 11:00:00 to 13-AUG-16 17:00:00 (EST-5)
Reported by: ASOS

Heat indices were reported around 105 degrees at observations nearby.

Heat in GREENE, VIRGINIA
From 13-AUG-16 11:00:00 to 13-AUG-16 17:00:00 (EST-5)
Reported by: ASOS

Heat indices were reported around 105 degrees at observations nearby.

Heat in MADISON, VIRGINIA
From 13-AUG-16 11:00:00 to 13-AUG-16 17:00:00 (EST-5)
Reported by: ASOS

Heat indices were reported around 105 degrees at observations nearby.

Heat in RAPPAHANNOCK, VIRGINIA
From 13-AUG-16 11:00:00 to 13-AUG-16 17:00:00 (EST-5)
Reported by: ASOS

Heat indices were reported around 105 degrees at observations nearby.

Heat in ORANGE, VIRGINIA
From 13-AUG-16 11:00:00 to 13-AUG-16 17:00:00 (EST-5)
Reported by: ASOS

Heat indices were reported around 105 degrees at observations nearby.

Heat in CULPEPER, VIRGINIA
From 13-AUG-16 11:00:00 to 13-AUG-16 17:00:00 (EST-5)
Reported by: ASOS

Heat indices were reported around 105 degrees at observations nearby.

Excessive Heat in FAIRFAX, VIRGINIA
From 13-AUG-16 11:00:00 to 13-AUG-16 19:00:00 (EST-5)
Reported by: AWOS

Heat indices around 110 degrees were reported at Fort Belvoir.

Excessive Heat in PRINCE WILLIAM, VIRGINIA
From 13-AUG-16 11:00:00 to 13-AUG-16 19:00:00 (EST-5)
Reported by: AWOS

Heat indices around 110 degrees were reported at Quantico.

Heat in WARREN, VIRGINIA
From 13-AUG-16 12:00:00 to 13-AUG-16 16:00:00 (EST-5)
Reported by: ASOS

Heat indices were reported around 105 degrees at observations nearby.

Heat in ALBEMARLE, VIRGINIA
From 13-AUG-16 11:00:00 to 13-AUG-16 17:00:00 (EST-5)
Reported by: ASOS

Heat indices were reported around 105 degrees at the Charlottesville Airport.

Heat in CLARKE, VIRGINIA
From 13-AUG-16 12:00:00 to 13-AUG-16 16:00:00 (EST-5)
Reported by: ASOS

Heat indices were reported around 105 degrees at observations nearby.

Heat in SHENANDOAH, VIRGINIA
From 13-AUG-16 12:00:00 to 13-AUG-16 16:00:00 (EST-5)
Reported by: ASOS

Heat indices were reported around 105 degrees at observations nearby.