New Jersey alerts

Salem County, New Jersey weather alerts

2 National Weather Service alerts are in force for Salem County: a coastal flood warning and a wind advisory.

Checked Sat, Sep 26, 2026, 5:15 AM EDT. Times are Eastern Daylight Time.

Salem County forecastLive radar here

Warnings on the map

Every watch, warning and advisory the National Weather Service has in force over Salem 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 Salem 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 force2

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

Coastal Flood Warning

Severe

Coastal Flood Warning issued September 26 at 4:20AM EDT until September 27 at 3:00AM EDT by NWS Mount Holly NJ

Issued Until 21 hr 44 min left

Areas New Castle, DE; Salem, NJ

Full text

* WHAT...One to two feet of inundation above ground level in low- lying areas near shorelines and tidal waterways. * WHERE...In Delaware, New Castle. In New Jersey, Salem. * WHEN...Until 3 AM EDT Sunday. * IMPACTS...At this level, widespread roadway flooding occurs along tidal waterways. Some roads become impassable. Minor damage to vulnerable structures may begin to occur.

What to do

A Coastal Flood Warning means that moderate or major tidal flooding is occurring or imminent. Be prepared for rising water levels and take appropriate action to protect life and property. Follow the recommendations of local emergency management officials. Do not drive your vehicle through flood waters. The water may be deeper than you think it is. You will be putting yourself in danger and your vehicle may be damaged, leading to costly repairs. Visit the National Water Prediction Service at https://water.noaa.gov/wfo/phi for additional water level and flood impact information for your local tide gauge.

NWS Mount Holly NJShare this alert

Wind Advisory

Moderate

Wind Advisory issued September 26 at 4:08AM EDT until September 27 at 6:00AM EDT by NWS Mount Holly NJ

Issued Until 24 hr 44 min left

Areas New Castle, DE; Kent, DE; Somerset, NJ; Middlesex, NJ; Mercer, NJ; Salem, NJ; Gloucester, NJ; Camden, NJ; Northwestern Burlington, NJ; Cumberland, NJ; Delaware, PA; Philadelphia, PA; Eastern Montgomery, PA; Lower Bucks, PA

Full text

* WHAT...North winds 15 to 25 mph with gusts up to 45 mph. * WHERE...Portions of central and northern Delaware, central, northern, and southern New Jersey, and southeast Pennsylvania. * WHEN...Until 6 AM 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.

NWS Mount Holly NJShare this alert

The past year in Salem County

In the past year the National Weather Service issued 156 alerts for Salem County, including 37 severe thunderstorm warnings, 14 flash flood warnings, 6 snow squall warnings and 4 freeze warnings.

ProductIssuedMost recent
Severe Thunderstorm Warning37Sep 1, 2026
Flash Flood Warning14Sep 1, 2026
Snow Squall Warning6Feb 7, 2026
Freeze Warning4Apr 21, 2026
Coastal Flood Warning2Sep 25, 2026
Flood Warning2Sep 3, 2026
High Wind Warning2Feb 7, 2026
Tornado Warning2Aug 27, 2026
Winter Storm Warning2Feb 22, 2026
Blizzard Warning1Feb 22, 2026
Extreme Cold Warning1Feb 7, 2026
Extreme Heat Warning1Jul 1, 2026
Severe Thunderstorm Watch19Sep 3, 2026
Flood Watch8Sep 13, 2026
Tornado Watch5Aug 20, 2026
Freeze Watch3Apr 21, 2026
Winter Storm Watch2Feb 22, 2026
Coastal Flood Watch1Oct 12, 2025
Extreme Cold Watch1Feb 7, 2026
Extreme Heat Watch1Jul 1, 2026
High Wind Watch1Feb 7, 2026
Coastal Flood Advisory10Sep 22, 2026
Dense Fog Advisory8Apr 3, 2026
Wind Advisory8Sep 25, 2026
Frost Advisory6Nov 7, 2025
Winter Weather Advisory4Mar 3, 2026
Cold Weather Advisory3Feb 8, 2026
Heat Advisory2Jul 15, 2026

Warnings issued

  1. Coastal Flood Warning
  2. Flood Warning
  3. Severe Thunderstorm Warning
  4. Severe Thunderstorm Warning
  5. Flash Flood Warning
  6. Severe Thunderstorm Warning
  7. Flood Warning
  8. Severe Thunderstorm Warning
  9. Tornado Warning
  10. Flash Flood Warning
  11. Severe Thunderstorm Warning
  12. Flash Flood Warning
  13. Severe Thunderstorm Warning
  14. Severe Thunderstorm Warning
  15. Flash Flood Warning
  16. Severe Thunderstorm Warning
  17. Flash Flood Warning
  18. Severe Thunderstorm Warning
  19. Severe Thunderstorm Warning
  20. Severe Thunderstorm Warning
  21. Flash Flood Warning
  22. Flash Flood Warning
  23. Severe Thunderstorm Warning
  24. Flash Flood Warning
  25. Severe Thunderstorm Warning
  26. Severe Thunderstorm Warning
  27. Tornado Warning
  28. Severe Thunderstorm Warning
  29. Severe Thunderstorm Warning
  30. Severe Thunderstorm Warning
  31. Flash Flood Warning
  32. Severe Thunderstorm Warning
  33. Severe Thunderstorm Warning
  34. Flash Flood Warning
  35. Flash Flood Warning
  36. Flash Flood Warning
  37. Severe Thunderstorm Warning
  38. Severe Thunderstorm Warning
  39. Flash Flood Warning
  40. Severe Thunderstorm Warning
  41. Severe Thunderstorm Warning
  42. Severe Thunderstorm Warning
  43. Severe Thunderstorm Warning
  44. Severe Thunderstorm Warning
  45. Severe Thunderstorm Warning
  46. Extreme Heat Warning
  47. Flash Flood Warning
  48. Severe Thunderstorm Warning
  49. Severe Thunderstorm Warning
  50. Severe Thunderstorm Warning
  51. Freeze Warning
  52. Freeze Warning
  53. Freeze Warning
  54. Severe Thunderstorm Warning
  55. Severe Thunderstorm Warning
  56. Severe Thunderstorm Warning
  57. Severe Thunderstorm Warning
  58. Severe Thunderstorm Warning
  59. Severe Thunderstorm Warning
  60. Winter Storm Warning

And 14 earlier warnings.

Every alert, most recent first
  1. Wind Advisory
  2. Coastal Flood Warning
  3. Coastal Flood Advisory
  4. Flood Watch
  5. Severe Thunderstorm Watch
  6. Flood Warning
  7. Severe Thunderstorm Warning
  8. Severe Thunderstorm Warning
  9. Flash Flood Warning
  10. Severe Thunderstorm Warning
  11. Severe Thunderstorm Watch
  12. Flood Warning
  13. Severe Thunderstorm Warning
  14. Tornado Warning
  15. Flash Flood Warning
  16. Severe Thunderstorm Warning
  17. Severe Thunderstorm Watch
  18. Flash Flood Warning
  19. Severe Thunderstorm Warning
  20. Severe Thunderstorm Warning
  21. Flash Flood Warning
  22. Severe Thunderstorm Warning
  23. Tornado Watch
  24. Severe Thunderstorm Watch
  25. Flood Watch
  26. Flash Flood Warning
  27. Coastal Flood Advisory
  28. Coastal Flood Advisory
  29. Severe Thunderstorm Warning
  30. Severe Thunderstorm Watch
  31. Severe Thunderstorm Warning
  32. Severe Thunderstorm Warning
  33. Severe Thunderstorm Watch
  34. Severe Thunderstorm Watch
  35. Flash Flood Warning
  36. Flash Flood Warning
  37. Flood Watch
  38. Severe Thunderstorm Warning
  39. Flash Flood Warning
  40. Severe Thunderstorm Warning

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 Salem County since 1986

Nearby

The counties around Salem 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 Salem 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.