Intercourse Warnings, Watches and Advisories

When a severe thunderstorm warning is issued, the storm may produce damaging winds, large hail, dangerous lightning, and heavy rain. In some cases, heavy rainfall produced by a severe storm can also lead to flash flooding. Do not drive vehicles through flooded areas. The water depth or fast flowing water/mud/debris from a flash flood will make road conditions unsafe. Do not rely soley on data presented here or other third-party websites - always check your official national and local weather service agency website, socials, radio and/or TV stations for making critical decisions related to weather events.

Please carefully read each posted Warning and Alert as it relates to the area(s) being affected. We may provide a wider range of issued severe weather warnings for surrounding cities and counties, so some alerts may not directly impact this location. This is done to help with preparing for severe weather that may overlap or be heading towards Intercourse.

Use the Radar Maps link provided to understand the trajectory of a storm.

Flood Watch issued September 2 at 12:46PM EDT until September 3 at 8:00AM EDT by NWS Binghamton NY

* WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...Portions of central New York, including the following areas, Broome, Chemung, Chenango, Cortland, Delaware, Madison, Onondaga, Otsego, Schuyler, Seneca, Southern Cayuga, Southern Oneida, Steuben, Sullivan, Tioga, Tompkins and Yates and northeast Pennsylvania, including the following areas, Bradford, Northern Wayne and Susquehanna. * WHEN...From 4 PM EDT this afternoon through Thursday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Several inches of rain this morning will be combined with an additional 1 to 3 inches or more of rain later today and through early Thursday morning. Training thunderstorms with heavy rain could also enhance the threat for excessive runoff and flash flooding across the region. - http://www.weather.gov/safety/flood

Heat Advisory issued September 2 at 12:45PM EDT until September 2 at 8:00PM EDT by NWS Pittsburgh PA

* WHAT...Heat index values up to 102 expected. * WHERE...In Ohio, Columbiana County. In Pennsylvania, Lawrence, Armstrong, and Butler Counties. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Heat Advisory issued September 2 at 12:45PM EDT until September 3 at 8:00PM EDT by NWS Pittsburgh PA

* WHAT...Heat index values up to 102 expected. * WHERE...Portions of east central Ohio, southwest and western Pennsylvania, and northern and the northern panhandle of West Virginia. * WHEN...Until 8 PM EDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Heat Advisory issued September 2 at 3:53AM EDT until September 3 at 8:00PM EDT by NWS Mount Holly NJ

* WHAT...Heat index values up to 102 degrees expected. * WHERE...In Delaware, New Castle County. In New Jersey, Camden, Gloucester, and Northwestern Burlington Counties. In Pennsylvania, Delaware, Eastern Montgomery, Lower Bucks, and Philadelphia Counties. * WHEN...From 11 AM to 8 PM EDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Heat Advisory issued September 2 at 3:53AM EDT until September 3 at 8:00PM EDT by NWS Mount Holly NJ

* WHAT...Heat index values up to 100 degrees expected. * WHERE...In New Jersey, Eastern Monmouth, Mercer, Western Monmouth, Ocean, and Southeastern Burlington Counties. In Pennsylvania, Berks, Eastern Chester, Western Chester, and Western Montgomery Counties. * WHEN...From 11 AM to 8 PM EDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Heat Advisory issued September 2 at 3:35AM EDT until September 3 at 8:00PM EDT by NWS State College PA

* WHAT...Heat index values up to 102 expected. * WHERE...South central Pennsylvania. * WHEN...From 11 AM to 8 PM EDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.