National Weather Service

Live Weather Camera in Pittsburgh, PA. Flash flood warning

Flash Flood Warning issued July 5 at 3:28PM EDT until July 5 at 6:30PM EDT by NWS Pittsburgh PA

Severe Immediate 29 cameras

Active Until

Jul 5, 2026 22:30 UTC

Certainty

Likely

Issued By

NWS Pittsburgh PA

Area

Armstrong, PA; Butler, PA; Lawrence, PA; Mercer, PA; Venango, PA

Warning Area and Cameras

Polygon shows the NWS alert area. Markers show matched traffic cameras.

Alert Details

At 328 PM EDT, the public reported thunderstorms producing heavy rain across the warned area. The expected rainfall rate is 3 to 4 inches in 1 hour. Flash flooding is already occurring. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Public reported. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. Some locations that will experience flash flooding include... New Castle, Hermitage, Sharon, Butler, Grove City, Sharpsville, Ellwood City, Homeacre-Lyndora, Farrell, Shanor-Northvue, Meridian, Slippery Rock, Meadowood, New Wilmington, Oak Hills, Oakwood, New Castle Northwest, Mercer and New Beaver.

Recommended Action

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads. Please report observed flooding to local emergency services or law enforcement and request they pass this information to the National Weather Service when you can do so safely.

Cameras Affected by this Warning

29 matched traffic cameras.

Live Weather Camera in Pittsburgh, PA. Flash flood warning

Warning Area and Cameras

Alert Details

Recommended Action

Cameras Affected by this Warning

I-376 @ EXIT 12 (US 422 BUSINESS SAMPSON ST)

I-376 @ EXIT 13 (US 224 STATE ST/POLAND, OH)

I-376 @ EXIT 15 (US 422 EAST BUTLER)

I-376 @ MM 15 (EAST OF US 422)

I-79 @ EXIT 105 (PA 108 SLIPPERY ROCK)

I-79 @ EXIT 113 (PA 208/PA 258 GROVE CITY)

I-79 @ EXIT 116 A B (I-80)

I-79 @ EXIT 99 (US 422 BUTLER/NEW CASTLE)

I-79 @ MM 105.7 (NORTH OF SLIPPERY ROCK)

I-79 @ MM 107 (PLAIN GROV NORTH LIBERTY RD)

I-79 @ MM 109.5 (VOLANT REST AREA)

I-79 @ MM 110 (BRENT RD BRIDGE)

I-79 @ MM 116.5

I-79 S/B @ MM 100 Coopers Lake Butler Co.

I-80 @ EXIT 15

I-80 @ EXIT 29 - BARKEYVILLE

I-80 @ EXIT 4A B (I-376E/PA 760N)

I-80 @ MM 10

I-80 @ MM 35 CLINTONVILLE

I-80 @ MM 7

I-80 E/B @ Exit 35 @ MM 37.5 Clintonville Venango Co.

I-80 E/B @ MM 11 /Exit 15 Mercer / Mercer Co.

I-80 MM 11

I-80/I-79 JCT Mercer Co

SR 8 N/B @ SR 308 Venango Co.

Turnpike (I-76 @ MP1.2)

Turnpike (I-76 @ MP1.6)

US 422 @ PA 168 MORAVIA ST EXIT

US 422 EAST OF MARTHA ST EXTENTION