41.17,-76.73 41.17,-76.74 41.18,-76.75 41.23,-76.7 41.31,-76.53 41.39,-76.28 41.38,-76.28 41.37,-76.28 41.34,-76.3 41.31,-76.31 41.25,-76.32 41.23,-76.32 41.16,-76.58 41.16,-76.7 41.17,-76.73
FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 1115 PM EDT THIS EVENING FOR NORTHWESTERN COLUMBIA, SOUTHEASTERN LYCOMING AND SOUTHEASTERN SULLIVAN COUNTIES
At 825 PM EDT, emergency management reported thunderstorms producing heavy rain and flooding within the warned area. Between 1.5 and 3 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly.
HAZARD:
Flash flooding caused by thunderstorms.
SOURCE:
Emergency management 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... Jamison City, Waller, Biggertown, Central, Lairdsville and Ricketts Glen State Park.
Recommended Actions:
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
Updated:
June 11, 2026 at 20:25 EDT
Event Onset:
June 11, 2026 at 20:25 EDT
Event End:
June 11, 2026 at 23:15 EDT
Severity:
Severe
Urgency:
Immediate
Certainty:
Likely
Issued By:
NWS State College PA
Area(s):
Columbia, PA
Lycoming, PA
Sullivan, PA
