New Jersey alerts

Hudson County, New Jersey weather alerts

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

Checked Sun, Sep 20, 2026, 4:40 PM EDT. Times are Eastern Daylight Time.

Hudson County forecastLive radar here

Warnings on the map

Every watch, warning and advisory the National Weather Service has in force over Hudson 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 Hudson 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 Hudson 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 Hudson County

In the past year the National Weather Service issued 146 alerts for Hudson County, including 22 severe thunderstorm warnings, 16 flash flood warnings, 3 winter storm warnings and 2 coastal flood warnings.

ProductIssuedMost recent
Severe Thunderstorm Warning22Sep 1, 2026
Flash Flood Warning16Sep 13, 2026
Winter Storm Warning3Feb 22, 2026
Coastal Flood Warning2Feb 22, 2026
Freeze Warning2Apr 8, 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
Winter Storm Watch3Feb 22, 2026
Freeze Watch2Apr 8, 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 Advisory23Sep 13, 2026
Wind Advisory9Mar 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 Advisory1Apr 8, 2026
Coastal Flood Statement11Jul 12, 2026

Warnings issued

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

The 40 most recent of 146.

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 Hudson 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.