New Jersey alerts

Essex County, New Jersey weather alerts

No watches, warnings or advisories are in force for Essex County.

Checked Sun, Sep 20, 2026, 11:55 AM EDT. Times are Eastern Daylight Time.

Essex County forecastLive radar here

Warnings on the map

Every watch, warning and advisory the National Weather Service has in force over Essex County, New Jersey. Open it for the live map, where it pans and zooms.

Every watch, warning and advisory the National Weather Service has in force over Essex County, New Jersey Open the live map with warnings and watches

Map layer from NOAA National Weather Service. Boundaries from the Iowa Environmental Mesonet.

Alerts in force

Nothing is in force for Essex County right now. Its warnings come from the National Weather Service and appear here within a minute of being issued; every one of the past year is below.

The past year in Essex County

In the past year the National Weather Service issued 152 alerts for Essex County, including 19 flash flood warnings, 19 severe thunderstorm warnings, 3 freeze warnings and 3 winter storm warnings.

ProductIssuedMost recent
Flash Flood Warning19Sep 13, 2026
Severe Thunderstorm Warning19Sep 1, 2026
Freeze Warning3Apr 21, 2026
Winter Storm Warning3Feb 22, 2026
Coastal Flood Warning2Feb 22, 2026
Tornado Warning2Jul 21, 2026
Blizzard Warning1Feb 22, 2026
Extreme Cold Warning1Feb 7, 2026
Extreme Heat Warning1Jul 1, 2026
Snow Squall Warning1Jan 1, 2026
Severe Thunderstorm Watch11Sep 1, 2026
Flood Watch9Sep 13, 2026
Freeze Watch3Apr 21, 2026
Winter Storm Watch3Feb 22, 2026
Coastal Flood Watch1Oct 12, 2025
Extreme Cold Watch1Feb 7, 2026
Extreme Heat Watch1Jul 3, 2026
High Wind Watch1Nov 5, 2025
Tornado Watch1Jul 21, 2026
Flood Advisory24Sep 13, 2026
Wind Advisory8Mar 16, 2026
Coastal Flood Advisory5Jun 14, 2026
Cold Weather Advisory5Feb 8, 2026
Heat Advisory5Aug 9, 2026
Dense Fog Advisory4Mar 16, 2026
Winter Weather Advisory4Feb 10, 2026
Frost Advisory3Apr 8, 2026
Coastal Flood Statement11Jul 12, 2026

Warnings issued

  1. Flash Flood Warning
  2. Flash Flood Warning
  3. Severe Thunderstorm Warning
  4. Flash Flood Warning
  5. Flash Flood Warning
  6. Flash Flood Warning
  7. Flash Flood Warning
  8. Flash Flood Warning
  9. Flash Flood Warning
  10. Severe Thunderstorm Warning
  11. Flash Flood Warning
  12. Flash Flood Warning
  13. Flash Flood Warning
  14. Flash Flood Warning
  15. Flash Flood Warning
  16. Severe Thunderstorm Warning
  17. Flash Flood Warning
  18. Severe Thunderstorm Warning
  19. Tornado Warning
  20. Flash Flood Warning
  21. Tornado Warning
  22. Severe Thunderstorm Warning
  23. Flash Flood Warning
  24. Severe Thunderstorm Warning
  25. Flash Flood Warning
  26. Flash Flood Warning
  27. Severe Thunderstorm Warning
  28. Severe Thunderstorm Warning
  29. Severe Thunderstorm Warning
  30. Severe Thunderstorm Warning
  31. Extreme Heat Warning
  32. Flash Flood Warning
  33. Severe Thunderstorm Warning
  34. Severe Thunderstorm Warning
  35. Severe Thunderstorm Warning
  36. Severe Thunderstorm Warning
  37. Severe Thunderstorm Warning
  38. Severe Thunderstorm Warning
  39. Severe Thunderstorm Warning
  40. Freeze Warning
  41. Freeze Warning
  42. Severe Thunderstorm Warning
  43. Coastal Flood Warning
  44. Blizzard Warning
  45. Winter Storm Warning
  46. Extreme Cold Warning
  47. Winter Storm Warning
  48. Snow Squall Warning
  49. Winter Storm Warning
  50. Severe Thunderstorm Warning
  51. Freeze Warning
  52. Coastal Flood Warning
Every alert, most recent first
  1. Flood Advisory
  2. Flash Flood Warning
  3. Flood Advisory
  4. Flood Watch
  5. Flood Advisory
  6. Flash Flood Warning
  7. Flood Advisory
  8. Severe Thunderstorm Warning
  9. Severe Thunderstorm Watch
  10. Flash Flood Warning
  11. Flood Advisory
  12. Flood Advisory
  13. Flash Flood Warning
  14. Severe Thunderstorm Watch
  15. Flash Flood Warning
  16. Flood Watch
  17. Flash Flood Warning
  18. Flood Advisory
  19. Flash Flood Warning
  20. Flood Advisory
  21. Flood Watch
  22. Severe Thunderstorm Watch
  23. Heat Advisory
  24. Flash Flood Warning
  25. Severe Thunderstorm Warning
  26. Severe Thunderstorm Watch
  27. Heat Advisory
  28. Flood Advisory
  29. Flash Flood Warning
  30. Flood Advisory
  31. Flash Flood Warning
  32. Flash Flood Warning
  33. Flood Advisory
  34. Flood Advisory
  35. Flood Watch
  36. Flood Advisory
  37. Flash Flood Warning
  38. Flood Advisory
  39. Flash Flood Warning
  40. Flood Advisory

The 40 most recent of 152.

From the Iowa Environmental Mesonet’s archive of NWS watches, warnings and advisories (VTEC), by the county’s own code and the forecast zones inside it. Each date links to the event at the IEM.

Nearby

The counties around Essex County, with what is in force in each.

What this means

Warning
The hazard is happening or about to. Act now: a tornado warning means take shelter, a flash flood warning means move to higher ground.
Watch
Conditions favor the hazard. Nothing is happening yet; have a plan and be ready to act if a warning follows.
Advisory
A hazard that is less serious than a warning but can still cause trouble, such as dense fog, heat or light ice.
Statement
Information about weather that does not yet meet a warning: a strong storm, a hydrologic update, or a special weather statement.

Severity (extreme, severe, moderate, minor) is the rating the issuing office gives each product. More on the difference: tornado watch vs. tornado warning. Alerts come from the National Weather Service; follow its instructions and your local officials.

Sources

Alerts from the National Weather Service's public feed, read afresh every minute, and matched to counties and zones by their UGC codes. Warnings from outside the United States come from each country's own meteorological service. Follow the issuing office's instructions and your local officials.