Plymouth County, Iowa weather alerts

Nothing is in force for Plymouth 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 WarningFri, Sep 11, 10:29 PM CDT
2. Severe Thunderstorm WarningFri, Sep 11, 9:24 PM CDT
3. Flash Flood WarningMon, Sep 7, 3:02 AM CDT
4. Severe Thunderstorm WarningTue, Sep 1, 10:02 PM CDT
5. Severe Thunderstorm WarningTue, Sep 1, 9:24 PM CDT
6. Severe Thunderstorm WarningWed, Aug 12, 4:16 AM CDT
7. Severe Thunderstorm WarningSat, Jul 25, 9:49 PM CDT
8. Severe Thunderstorm WarningSat, Jul 25, 9:26 PM CDT
9. Severe Thunderstorm WarningSat, Jul 25, 9:09 PM CDT
10. Extreme Heat WarningSat, Jul 25, 12:00 PM CDT
11. Extreme Heat WarningMon, Jul 20, 11:00 AM CDT
12. Severe Thunderstorm WarningWed, Jul 8, 5:01 PM CDT
13. Severe Thunderstorm WarningThu, Jul 2, 7:26 AM CDT
14. Severe Thunderstorm WarningWed, Jul 1, 2:24 AM CDT
15. Severe Thunderstorm WarningWed, Jul 1, 2:05 AM CDT
16. Severe Thunderstorm WarningTue, Jun 30, 1:54 AM CDT
17. Severe Thunderstorm WarningTue, Jun 30, 1:14 AM CDT
18. Severe Thunderstorm WarningTue, Jun 30, 12:43 AM CDT
19. Extreme Heat WarningMon, Jun 29, 12:42 AM CDT
20. Severe Thunderstorm WarningSun, Jun 28, 4:37 AM CDT
21. Severe Thunderstorm WarningWed, Jun 17, 5:54 PM CDT
22. Severe Thunderstorm WarningWed, Jun 17, 5:10 PM CDT
23. Severe Thunderstorm WarningSun, May 31, 11:44 PM CDT
24. Severe Thunderstorm WarningSun, May 31, 11:08 PM CDT
25. Severe Thunderstorm WarningSun, May 31, 9:43 PM CDT
26. Severe Thunderstorm WarningMon, May 18, 6:08 PM CDT
27. Severe Thunderstorm WarningMon, May 18, 5:11 PM CDT
28. Severe Thunderstorm WarningSun, May 17, 8:21 PM CDT
29. Flash Flood WarningSun, May 17, 8:03 PM CDT
30. Severe Thunderstorm WarningSun, May 17, 8:00 PM CDT
31. Tornado WarningSun, May 17, 7:47 PM CDT
32. Severe Thunderstorm WarningSun, May 17, 7:32 PM CDT
33. Severe Thunderstorm WarningSun, May 17, 7:20 PM CDT
34. Severe Thunderstorm WarningSun, May 17, 6:33 PM CDT
35. Flash Flood WarningSun, May 17, 1:10 AM CDT
36. Severe Thunderstorm WarningFri, May 15, 6:08 PM CDT
37. Red Flag WarningThu, May 14, 10:00 AM CDT
38. Red Flag WarningTue, May 12, 12:00 PM CDT
39. Freeze WarningSat, May 2, 1:00 AM CDT
40. Severe Thunderstorm WarningThu, Apr 23, 12:48 PM CDT
41. Red Flag WarningThu, Apr 16, 12:00 PM CDT
42. Severe Thunderstorm WarningMon, Apr 13, 6:05 PM CDT
43. Severe Thunderstorm WarningMon, Apr 13, 5:56 PM CDT
44. Severe Thunderstorm WarningMon, Apr 13, 5:26 PM CDT
45. Red Flag WarningSun, Apr 12, 12:44 PM CDT
46. Red Flag WarningSat, Mar 28, 10:00 AM CDT
47. Red Flag WarningSat, Mar 21, 1:00 PM CDT
48. High Wind WarningSun, Mar 15, 10:00 AM CDT
49. Blizzard WarningSun, Mar 15, 7:00 AM CDT
50. High Wind WarningThu, Mar 12, 9:00 PM CDT
51. Red Flag WarningThu, Mar 12, 12:00 PM CDT
52. Red Flag WarningFri, Feb 27, 11:00 AM CST
53. Red Flag WarningWed, Feb 18, 10:00 AM CST
54. Extreme Cold WarningFri, Jan 23, 12:00 AM CST
55. High Wind WarningWed, Jan 21, 10:42 AM CST
56. High Wind WarningThu, Dec 18, 6:00 AM CST
57. High Wind WarningTue, Dec 9, 8:00 PM CST
58. Winter Storm WarningFri, Nov 28, 12:00 PM CST
59. High Wind WarningTue, Nov 25, 11:17 AM CST
60. Severe Thunderstorm WarningSun, Sep 21, 8:55 PM CDT

And 1 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.

• Cherokee CountyNone
• Sioux CountyNone
• Union County, SDNone
• Woodbury 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.