Harris County, Texas weather alerts

Warnings issued

1. Severe Thunderstorm WarningFri, Aug 28, 4:56 PM CDT
2. Severe Thunderstorm WarningFri, Aug 28, 4:38 PM CDT
3. Severe Thunderstorm WarningFri, Aug 28, 4:24 PM CDT
4. Severe Thunderstorm WarningFri, Aug 28, 4:04 PM CDT
5. Severe Thunderstorm WarningFri, Aug 28, 2:00 PM CDT
6. Severe Thunderstorm WarningThu, Aug 27, 9:36 PM CDT
7. Flood WarningThu, Jul 23, 11:09 PM CDT
8. Flood WarningThu, Jul 23, 8:00 PM CDT
9. Flash Flood WarningThu, Jul 23, 5:46 PM CDT
10. Severe Thunderstorm WarningWed, Jul 22, 6:55 PM CDT
11. Severe Thunderstorm WarningWed, Jul 22, 6:32 PM CDT
12. Extreme Heat WarningWed, Jul 22, 11:00 AM CDT
13. Flood WarningTue, Jul 14, 12:28 PM CDT
14. Severe Thunderstorm WarningSun, Jul 12, 3:31 PM CDT
15. Flood WarningSun, Jun 21, 9:44 AM CDT
16. Flash Flood WarningSun, Jun 21, 8:33 AM CDT
17. Flood WarningSat, Jun 20, 7:16 PM CDT
18. Severe Thunderstorm WarningSat, Jun 20, 4:34 PM CDT
19. Flash Flood WarningSat, Jun 20, 4:17 PM CDT
20. Flash Flood WarningSat, Jun 20, 12:43 PM CDT
21. Severe Thunderstorm WarningFri, Jun 19, 6:01 PM CDT
22. Extreme Heat WarningThu, Jun 18, 11:00 AM CDT
23. Flood WarningWed, Jun 17, 10:31 AM CDT
24. Flash Flood WarningWed, Jun 17, 7:34 AM CDT
25. Flood WarningTue, Jun 16, 2:14 PM CDT
26. Flash Flood WarningTue, Jun 16, 12:02 PM CDT
27. Flash Flood WarningTue, Jun 16, 10:49 AM CDT
28. Flash Flood WarningTue, Jun 16, 10:31 AM CDT
29. Flood WarningMon, Jun 15, 3:37 PM CDT
30. Flood WarningMon, Jun 15, 2:23 PM CDT
31. Flood WarningMon, Jun 15, 2:10 PM CDT
32. Flash Flood WarningMon, Jun 15, 12:26 PM CDT
33. Flash Flood WarningMon, Jun 15, 11:48 AM CDT
34. Flash Flood WarningFri, Jun 5, 12:37 PM CDT
35. Severe Thunderstorm WarningTue, Jun 2, 5:24 PM CDT
36. Severe Thunderstorm WarningTue, Jun 2, 4:34 PM CDT
37. Severe Thunderstorm WarningTue, Jun 2, 4:29 PM CDT
38. Severe Thunderstorm WarningTue, Jun 2, 4:16 PM CDT
39. Severe Thunderstorm WarningWed, May 27, 3:29 AM CDT
40. Severe Thunderstorm WarningWed, May 27, 1:15 AM CDT
41. Severe Thunderstorm WarningTue, May 26, 11:56 PM CDT
42. Flood WarningSat, May 23, 6:05 PM CDT
43. Flash Flood WarningSat, May 23, 4:14 PM CDT
44. Severe Thunderstorm WarningSat, May 23, 5:55 AM CDT
45. Severe Thunderstorm WarningSat, May 23, 5:17 AM CDT
46. Severe Thunderstorm WarningTue, May 19, 8:49 PM CDT
47. Severe Thunderstorm WarningMon, May 11, 12:45 AM CDT
48. Severe Thunderstorm WarningSat, May 9, 6:49 PM CDT
49. Severe Thunderstorm WarningFri, May 1, 12:30 AM CDT
50. Severe Thunderstorm WarningFri, May 1, 12:02 AM CDT
51. Flash Flood WarningSun, Apr 12, 4:41 PM CDT
52. Severe Thunderstorm WarningSun, Apr 12, 3:55 PM CDT
53. Red Flag WarningMon, Mar 16, 11:00 AM CDT
54. Severe Thunderstorm WarningSun, Mar 15, 7:54 PM CDT
55. Severe Thunderstorm WarningWed, Mar 11, 12:09 PM CDT
56. Severe Thunderstorm WarningWed, Mar 11, 11:49 AM CDT
57. Tornado WarningSat, Feb 14, 6:51 PM CST
58. Severe Thunderstorm WarningSat, Feb 14, 6:37 PM CST
59. Severe Thunderstorm WarningSat, Feb 14, 6:24 PM CST
60. Severe Thunderstorm WarningSat, Feb 14, 6:00 PM CST

And 18 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 links to the alert's own page, with its text, map, radar and sounding.

Every alert in Harris County since 1986

• Brazoria CountyAir Quality Alert1alert
• Chambers CountyNone
• Fort Bend CountyNone
• Galveston CountyAir Quality Alert1alert
• Liberty CountyNone
• Montgomery CountyNone
• Waller 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.