Mercer County, New Jersey weather alerts

Nothing is in force for Mercer 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.

Warnings issued

1. Flash Flood WarningSun, Sep 13, 8:06 AM EDT
2. Flash Flood WarningTue, Sep 1, 9:19 PM EDT
3. Severe Thunderstorm WarningTue, Sep 1, 8:08 PM EDT
4. Flood WarningThu, Aug 27, 8:09 PM EDT
5. Flash Flood WarningThu, Aug 27, 1:17 PM EDT
6. Flash Flood WarningThu, Aug 20, 6:26 PM EDT
7. Severe Thunderstorm WarningThu, Aug 20, 6:13 PM EDT
8. Flash Flood WarningFri, Aug 7, 5:42 PM EDT
9. Severe Thunderstorm WarningFri, Aug 7, 5:40 PM EDT
10. Flash Flood WarningFri, Aug 7, 5:34 PM EDT
11. Severe Thunderstorm WarningFri, Aug 7, 5:01 PM EDT
12. Severe Thunderstorm WarningFri, Aug 7, 4:50 PM EDT
13. Flash Flood WarningWed, Aug 5, 2:50 PM EDT
14. Flash Flood WarningWed, Aug 5, 1:23 PM EDT
15. Flood WarningMon, Aug 3, 1:20 PM EDT
16. Flood WarningMon, Aug 3, 12:01 PM EDT
17. Flash Flood WarningMon, Aug 3, 10:36 AM EDT
18. Flash Flood WarningMon, Aug 3, 9:08 AM EDT
19. Flood WarningMon, Aug 3, 7:02 AM EDT
20. Flash Flood WarningMon, Aug 3, 4:41 AM EDT
21. Severe Thunderstorm WarningMon, Aug 3, 3:05 AM EDT
22. Flash Flood WarningMon, Aug 3, 2:50 AM EDT
23. Flash Flood WarningTue, Jul 28, 2:11 PM EDT
24. Severe Thunderstorm WarningTue, Jul 28, 1:31 PM EDT
25. Severe Thunderstorm WarningMon, Jul 27, 4:21 PM EDT
26. Severe Thunderstorm WarningTue, Jul 21, 4:50 PM EDT
27. Severe Thunderstorm WarningSat, Jul 18, 6:30 PM EDT
28. Flash Flood WarningSat, Jul 18, 3:14 PM EDT
29. Severe Thunderstorm WarningSat, Jul 18, 3:13 PM EDT
30. Flash Flood WarningSat, Jul 18, 2:36 PM EDT
31. Flash Flood WarningSat, Jul 18, 1:52 PM EDT
32. Extreme Heat WarningWed, Jul 15, 10:00 AM EDT
33. Flash Flood WarningThu, Jul 9, 1:22 PM EDT
34. Flash Flood WarningMon, Jul 6, 10:38 AM EDT
35. Flash Flood WarningMon, Jul 6, 9:16 AM EDT
36. Flash Flood WarningSun, Jul 5, 7:30 PM EDT
37. Severe Thunderstorm WarningSat, Jul 4, 9:15 PM EDT
38. Severe Thunderstorm WarningFri, Jul 3, 8:21 PM EDT
39. Severe Thunderstorm WarningFri, Jul 3, 8:03 PM EDT
40. Severe Thunderstorm WarningFri, Jul 3, 7:45 PM EDT
41. Extreme Heat WarningWed, Jul 1, 12:00 PM EDT
42. Flash Flood WarningMon, Jun 22, 6:48 PM EDT
43. Severe Thunderstorm WarningMon, Jun 22, 6:36 PM EDT
44. Severe Thunderstorm WarningMon, Jun 22, 6:09 PM EDT
45. Severe Thunderstorm WarningMon, Jun 22, 5:53 PM EDT
46. Severe Thunderstorm WarningMon, Jun 22, 5:18 PM EDT
47. Severe Thunderstorm WarningMon, Jun 22, 2:55 PM EDT
48. Flash Flood WarningSun, Jun 14, 11:42 PM EDT
49. Severe Thunderstorm WarningSun, Jun 14, 10:58 PM EDT
50. Flash Flood WarningSun, Jun 14, 10:51 PM EDT
51. Severe Thunderstorm WarningSun, Jun 14, 10:44 PM EDT
52. Severe Thunderstorm WarningFri, Jun 12, 4:08 PM EDT
53. Severe Thunderstorm WarningSat, Jun 6, 7:19 PM EDT
54. Severe Thunderstorm WarningSat, Jun 6, 6:17 PM EDT
55. Severe Thunderstorm WarningWed, May 20, 6:23 PM EDT
56. Severe Thunderstorm WarningWed, May 20, 5:52 PM EDT
57. Severe Thunderstorm WarningWed, May 20, 5:41 PM EDT
58. Severe Thunderstorm WarningWed, May 20, 5:15 PM EDT
59. Freeze WarningTue, Apr 21, 12:00 AM EDT
60. Freeze WarningWed, Apr 8, 10:00 PM EDT

And 14 earlier warnings.

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.

• Bucks County, PANone
• Burlington CountyNone
• Hunterdon CountyNone
• Middlesex CountyNone
• Monmouth CountyNone
• Somerset CountyNone

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.

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.