Corson County, South Dakota weather alerts

Nothing is in force for Corson 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. Red Flag WarningTue, Sep 8, 11:00 AM MDT
2. Severe Thunderstorm WarningSun, Sep 6, 10:30 AM MDT
3. Severe Thunderstorm WarningSat, Sep 5, 3:56 PM MDT
4. Severe Thunderstorm WarningSat, Sep 5, 3:17 PM MDT
5. Severe Thunderstorm WarningSun, Aug 30, 6:56 PM MDT
6. Severe Thunderstorm WarningSun, Aug 30, 5:55 PM MDT
7. Severe Thunderstorm WarningSun, Aug 30, 4:59 PM MDT
8. Severe Thunderstorm WarningMon, Aug 17, 5:10 PM MDT
9. Severe Thunderstorm WarningMon, Aug 17, 4:32 PM MDT
10. Severe Thunderstorm WarningTue, Aug 11, 9:48 PM MDT
11. Severe Thunderstorm WarningTue, Aug 11, 8:42 PM MDT
12. Severe Thunderstorm WarningTue, Aug 11, 8:28 PM MDT
13. Severe Thunderstorm WarningTue, Aug 11, 8:04 PM MDT
14. Red Flag WarningMon, Aug 3, 11:00 AM MDT
15. Extreme Heat WarningSat, Jul 25, 10:19 PM MDT
16. Severe Thunderstorm WarningSat, Jul 25, 5:41 PM MDT
17. Red Flag WarningMon, Jul 20, 2:00 PM MDT
18. Severe Thunderstorm WarningSun, Jul 19, 7:43 PM MDT
19. Severe Thunderstorm WarningSun, Jul 19, 6:33 PM MDT
20. Red Flag WarningMon, Jul 13, 1:00 PM MDT
21. Extreme Heat WarningSat, Jul 11, 11:00 AM MDT
22. Severe Thunderstorm WarningTue, Jul 7, 6:17 PM MDT
23. Severe Thunderstorm WarningTue, Jul 7, 5:27 PM MDT
24. Severe Thunderstorm WarningThu, Jul 2, 4:18 AM MDT
25. Severe Thunderstorm WarningSat, Jun 27, 9:11 PM MDT
26. Severe Thunderstorm WarningTue, Jun 9, 7:01 PM MDT
27. Severe Thunderstorm WarningTue, Jun 9, 5:23 PM MDT
28. Severe Thunderstorm WarningTue, Jun 9, 3:48 PM MDT
29. Severe Thunderstorm WarningSun, Jun 7, 11:26 PM MDT
30. Severe Thunderstorm WarningSun, Jun 7, 7:39 PM MDT
31. Red Flag WarningFri, May 15, 8:00 AM MDT
32. Red Flag WarningThu, May 14, 6:00 AM MDT
33. Red Flag WarningWed, May 13, 10:00 AM MDT
34. Red Flag WarningWed, Apr 22, 10:00 AM MDT
35. Winter Storm WarningFri, Apr 3, 12:00 AM MDT
36. Winter Storm WarningSat, Mar 14, 12:00 PM MDT
37. High Wind WarningThu, Mar 12, 2:00 PM MDT
38. Red Flag WarningThu, Mar 12, 11:00 AM MDT
39. Extreme Cold WarningThu, Jan 22, 5:00 PM MST
40. High Wind WarningWed, Jan 21, 8:34 AM MST
41. High Wind WarningThu, Jan 15, 11:00 PM MST
42. High Wind WarningWed, Dec 17, 11:00 PM MST
43. Ice Storm WarningWed, Dec 10, 8:00 PM MST
44. High Wind WarningTue, Dec 9, 11:00 AM MST
45. Winter Storm WarningFri, Nov 28, 8:00 AM MST
46. High Wind WarningMon, Oct 20, 8:00 AM MDT
47. Freeze WarningMon, Oct 13, 12:00 AM MDT

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.

• Campbell CountyNone
• Dewey CountyNone
• Emmons County, NDNone
• Perkins CountyNone
• Sioux County, NDNone
• Walworth CountyNone
• Ziebach 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.