Carlstadt Warnings, Watches and Advisories

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 Carlstadt.

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

Heat Advisory issued July 16 at 4:12PM EDT until July 17 at 8:00PM EDT by NWS Mount Holly NJ

* WHAT...Heat index values up to 102 expected. * WHERE...Portions of northern Delaware, central, northern, and southern New Jersey, and southeast Pennsylvania. * WHEN...From 10 AM to 8 PM EDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Heat Advisory issued July 16 at 4:12PM EDT until July 17 at 8:00PM EDT by NWS Mount Holly NJ

* WHAT...Heat index values up to 105 expected. * WHERE...Portions of central and southern Delaware, northeast Maryland, and southern New Jersey. * WHEN...From 10 AM to 8 PM EDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Heat Advisory issued July 16 at 4:12PM EDT until July 17 at 8:00PM EDT by NWS Mount Holly NJ

* WHAT...Heat index values up to 100 expected. * WHERE...Portions of northern and northwest New Jersey and east central and southeast Pennsylvania. * WHEN...From 10 AM to 8 PM EDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Air Quality Alert issued July 16 at 3:48PM EDT by NWS Upton NY

The New Jersey Department of Environmental Protection has issued an Air Quality Action Day for the following counties: Bergen, Passaic, Hudson, Essex, and Union, until 11 PM EDT this evening. An Air Quality Action Day means that Ground Level Ozone within the region may approach or exceed unhealthy standards. For additional information, please visit the New Jersey Department of Environmental Protection Web site at https://dep.nj.gov/airmon

Heat Advisory issued July 16 at 1:59PM EDT until July 17 at 10:00PM EDT by NWS Upton NY

* WHAT...Heat index values up to 103. * WHERE...Portions of southern Connecticut, northeast New Jersey, and southeast New York. * WHEN...Until 10 PM EDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Flood Watch issued July 16 at 11:56AM EDT until July 17 at 3:00AM EDT by NWS Mount Holly NJ

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of central, northern, and northwest New Jersey, including the following counties, in central New Jersey, Mercer. In northern New Jersey, Middlesex, Morris, Somerset, Sussex and Warren. In northwest New Jersey, Hunterdon. * WHEN...From 3 PM EDT this afternoon through late tonight. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Another round of heavy showers and thunderstorms is expected late this afternoon through this evening. Storms will be capable of dropping a quick 1 to 2 inches of rainfall within a 1 to 3 hour period leading to flash flooding. Isolated amounts of 2 to 4 inches will be possible. - http://www.weather.gov/safety/flood

Flood Watch issued July 16 at 11:56AM EDT until July 17 at 3:00AM EDT by NWS Mount Holly NJ

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of northern Delaware, including the following area, New Castle and southern New Jersey, including the following areas, Camden, Gloucester, Northwestern Burlington and Salem. * WHEN...From 3 PM EDT this afternoon through late tonight. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Another round of heavy showers and thunderstorms is expected late this afternoon through this evening. Storms will be capable of dropping a quick 1 to 2 inches of rainfall within a 1 to 3 hour period leading to flash flooding. Isolated amounts of 2 to 4 inches will be possible. - http://www.weather.gov/safety/flood

Air Quality Alert issued July 16 at 10:39AM EDT by NWS Upton NY

The New Jersey Department of Environmental Protection has issued an Air Quality Action Day for the following counties: Bergen, Passaic, Hudson, Essex, and Union, until 11 PM EDT this evening. An Air Quality Action Day means that Ground Level Ozone within the region may approach or exceed unhealthy standards. For additional information, please visit the New Jersey Department of Environmental Protection Web site at https://dep.nj.gov/airmon

Air Quality Alert issued July 16 at 9:20AM EDT by NWS Upton NY

The New Jersey Department of Environmental Protection has issued an Air Quality Action Day for the following counties: Bergen, Passaic, Hudson, Essex, and Union, until 11 PM EDT this evening. An Air Quality Action Day means that Ground Level Ozone within the region may approach or exceed unhealthy standards. For additional information, please visit the New Jersey Department of Environmental Protection Web site at https://dep.nj.gov/airmon

Air Quality Alert issued July 16 at 9:13AM EDT by NWS Mount Holly NJ

The New Jersey Department of Environmental Protection has issued a Code Orange Air Quality Action Day for Ground Level Ozone, until midnight EDT tonight. An Air Quality Advisory means that air quality within the region may approach or exceed unhealthy standards. For more information on current and forecast concentrations of ground-level ozone and fine particulates, visit www.airnow.gov or www.state.nj.us/dep/airmon/ or call the New Jersey Bureau of Air Monitoring at 609-292-0138