New Jersey alerts

Essex County, New Jersey weather alerts

3 National Weather Service alerts are in force for Essex County: a coastal flood warning, a wind advisory and a coastal flood advisory.

Checked Sat, Sep 26, 2026, 6:07 PM 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 force3

Every product in force for Essex County, worst first, with its full text.

Coastal Flood Warning

Severe

Coastal Flood Warning issued September 26 at 4:23PM EDT until September 27 at 6:00PM EDT by NWS Upton NY

Issued Until 23 hr 52 min left

Areas Hudson, NJ; Eastern Bergen, NJ; Eastern Essex, NJ; Eastern Union, NJ; New York (Manhattan), NY; Richmond (Staten Is.), NY

Full text

* WHAT...1 to 2 feet of inundation above ground level in vulnerable areas near the waterfront and shoreline. The highest water levels are likely with the Sunday morning high tides. * WHERE...In New Jersey, Hudson, Eastern Bergen, Eastern Essex and Eastern Union Counties. In New York, New York (Manhattan) and Richmond (Staten Island) Counties. * WHEN...Until 6 PM EDT Sunday. * IMPACTS...Minor to locally moderate flooding is expected in the most vulnerable locations near the waterfront and shoreline. Expect around 1 to 2 feet of inundation above ground level in low lying, vulnerable areas. Some roads and low lying property including parking lots, parks, lawns and homes/businesses with basements near the waterfront will experience shallow flooding. * ADDITIONAL DETAILS...Additional rounds of minor coastal flooding are possible for the Sunday night and Monday morning high tides.

What to do

Take the necessary actions to protect flood-prone property. If travel is required, do not drive around barricades or through water of unknown depth.

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Wind Advisory

Moderate

Wind Advisory issued September 26 at 1:47PM EDT until September 27 at 12:00PM EDT by NWS Upton NY

Issued Until 17 hr 52 min left

Areas Northern Fairfield, CT; Northern New Haven, CT; Eastern Passaic, NJ; Hudson, NJ; Western Bergen, NJ; Eastern Bergen, NJ; Western Essex, NJ; Eastern Essex, NJ; Western Union, NJ; Eastern Union, NJ; Rockland, NY; Northern Westchester, NY

Full text

* WHAT...North winds 20 to 30 mph with gusts up to 50 mph. * WHERE...Portions of southern Connecticut, northeast New Jersey, and southeast New York. * WHEN...Until noon EDT Sunday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

What to do

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects.

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Coastal Flood Advisory

Minor

The Coastal Flood Advisory has been replaced. Please see the latest information from NWS Upton NY on this developing situation.

Issued Until 23 hr 52 min left

Areas Hudson, NJ; Eastern Bergen, NJ; Eastern Essex, NJ; Eastern Union, NJ; New York (Manhattan), NY

Full text

The Coastal Flood Advisory has been replaced. Please see the latest information from NWS Upton NY on this developing situation.

What to do

Take the necessary actions to protect flood-prone property. If travel is required, do not drive around barricades or through water of unknown depth.

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The past year in Essex County

In the past year the National Weather Service issued 156 alerts for Essex County, including 19 flash flood warnings, 19 severe thunderstorm warnings, 3 coastal flood warnings and 3 freeze warnings.

ProductIssuedMost recent
Flash Flood Warning19Sep 13, 2026
Severe Thunderstorm Warning19Sep 1, 2026
Coastal Flood Warning3Sep 25, 2026
Freeze Warning3Apr 21, 2026
Winter Storm Warning3Feb 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 Advisory9Sep 25, 2026
Coastal Flood Advisory6Sep 25, 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 Statement12Sep 24, 2026

Warnings issued

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

The 40 most recent of 156.

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 links to the alert's own page, with its text, map, radar and sounding.

Every alert in Essex County since 1986

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.

Follow these alerts

Alerts for Essex County in your reader or calendar.

The alerts on this page as a feed, updated every minute, for a feed reader or an app that reads Atom or RSS, and as a calendar where each alert runs from when it takes effect to when it ends. A feed or a calendar is not a warning siren: for warnings, keep a weather radio or your phone's emergency alerts on.

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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.