DuPage County, Illinois weather alerts

Nothing is in force for DuPage 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. Severe Thunderstorm WarningWed, Aug 12, 9:26 AM CDT
2. Tornado WarningTue, Aug 11, 10:29 AM CDT
3. Severe Thunderstorm WarningTue, Aug 11, 10:20 AM CDT
4. Severe Thunderstorm WarningTue, Aug 11, 10:17 AM CDT
5. Tornado WarningTue, Aug 11, 10:10 AM CDT
6. Severe Thunderstorm WarningSun, Aug 9, 2:51 PM CDT
7. Severe Thunderstorm WarningSun, Aug 9, 1:36 PM CDT
8. Severe Thunderstorm WarningSun, Aug 9, 1:03 PM CDT
9. Flood WarningSat, Aug 1, 11:26 PM CDT
10. Flood WarningSat, Aug 1, 12:18 PM CDT
11. Flood WarningSat, Aug 1, 9:09 AM CDT
12. Flash Flood WarningSat, Aug 1, 7:41 AM CDT
13. Severe Thunderstorm WarningMon, Jul 27, 5:28 PM CDT
14. Severe Thunderstorm WarningMon, Jul 27, 4:53 PM CDT
15. Severe Thunderstorm WarningMon, Jul 27, 4:08 PM CDT
16. Tornado WarningMon, Jul 27, 12:10 PM CDT
17. Flash Flood WarningMon, Jul 27, 12:02 PM CDT
18. Tornado WarningMon, Jul 27, 11:55 AM CDT
19. Severe Thunderstorm WarningMon, Jul 27, 11:39 AM CDT
20. Severe Thunderstorm WarningMon, Jul 27, 11:09 AM CDT
21. Flood WarningSun, Jul 5, 3:20 PM CDT
22. Flood WarningSat, Jul 4, 6:50 PM CDT
23. Flood WarningSat, Jul 4, 6:48 PM CDT
24. Flood WarningSat, Jul 4, 5:21 PM CDT
25. Flash Flood WarningSat, Jul 4, 4:35 PM CDT
26. Flash Flood WarningSat, Jul 4, 3:55 PM CDT
27. Flash Flood WarningSat, Jul 4, 3:24 PM CDT
28. Severe Thunderstorm WarningSat, Jul 4, 3:19 PM CDT
29. Flash Flood WarningSat, Jul 4, 3:07 PM CDT
30. Severe Thunderstorm WarningFri, Jul 3, 9:15 PM CDT
31. Severe Thunderstorm WarningFri, Jul 3, 12:42 PM CDT
32. Flood WarningFri, Jul 3, 7:59 AM CDT
33. Flood WarningFri, Jul 3, 2:04 AM CDT
34. Flash Flood WarningThu, Jul 2, 11:17 PM CDT
35. Severe Thunderstorm WarningThu, Jul 2, 10:26 PM CDT
36. Severe Thunderstorm WarningThu, Jul 2, 9:44 PM CDT
37. Extreme Heat WarningTue, Jun 30, 1:51 AM CDT
38. Severe Thunderstorm WarningWed, Jun 24, 6:59 PM CDT
39. Severe Thunderstorm WarningWed, Jun 24, 6:22 PM CDT
40. Tornado WarningThu, Jun 11, 8:04 PM CDT
41. Tornado WarningThu, Jun 11, 7:54 PM CDT
42. Severe Thunderstorm WarningThu, Jun 11, 7:53 PM CDT
43. High Wind WarningThu, Jun 11, 3:00 PM CDT
44. Severe Thunderstorm WarningWed, Jun 10, 3:32 PM CDT
45. Severe Thunderstorm WarningWed, Jun 10, 3:09 PM CDT
46. High Wind WarningMon, Apr 27, 12:50 PM CDT
47. Freeze WarningMon, Apr 20, 12:00 AM CDT
48. Severe Thunderstorm WarningFri, Apr 17, 8:47 PM CDT
49. Severe Thunderstorm WarningWed, Apr 15, 9:51 PM CDT
50. Severe Thunderstorm WarningWed, Apr 15, 9:38 PM CDT
51. Flash Flood WarningTue, Apr 14, 10:51 PM CDT
52. Severe Thunderstorm WarningTue, Apr 14, 10:27 PM CDT
53. Severe Thunderstorm WarningTue, Apr 14, 9:28 PM CDT
54. Severe Thunderstorm WarningThu, Apr 2, 10:13 PM CDT
55. Severe Thunderstorm WarningThu, Apr 2, 8:02 PM CDT
56. Severe Thunderstorm WarningThu, Apr 2, 7:30 PM CDT
57. Severe Thunderstorm WarningMon, Mar 30, 11:06 PM CDT
58. Severe Thunderstorm WarningMon, Mar 30, 10:19 PM CDT
59. Severe Thunderstorm WarningMon, Mar 30, 10:04 PM CDT
60. High Wind WarningFri, Mar 13, 1:00 AM CDT

And 9 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.

• Cook CountyBeach Hazards Statement1alert
• Kane CountyNone
• Will CountyFlood Watch1alert

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.