Illinois alerts

Logan County, Illinois weather alerts

No watches, warnings or advisories are in force for Logan County.

Checked Sun, Sep 20, 2026, 3:19 PM CDT. Times are Central Daylight Time.

Logan County forecastLive radar here

Warnings on the map

Every watch, warning and advisory the National Weather Service has in force over Logan County, Illinois. Open it for the live map, where it pans and zooms.

Every watch, warning and advisory the National Weather Service has in force over Logan County, Illinois Open the live map with warnings and watches

Map layer from NOAA National Weather Service. Boundaries from the Iowa Environmental Mesonet.

Alerts in force

Nothing is in force for Logan 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.

The past year in Logan County

In the past year the National Weather Service issued 159 alerts for Logan County, including 45 severe thunderstorm warnings, 14 tornado warnings, 5 flash flood warnings and 3 dust storm warnings.

ProductIssuedMost recent
Severe Thunderstorm Warning45Aug 16, 2026
Tornado Warning14Jun 17, 2026
Flash Flood Warning5Aug 14, 2026
Dust Storm Warning3May 4, 2026
Extreme Heat Warning3Sep 2, 2026
Freeze Warning2Apr 20, 2026
Winter Storm Warning2Jan 24, 2026
Extreme Cold Warning1Jan 26, 2026
Red Flag Warning1Feb 27, 2026
Severe Thunderstorm Watch8Aug 13, 2026
Tornado Watch8Jun 17, 2026
Flood Watch7Aug 19, 2026
Freeze Watch3Apr 20, 2026
Winter Storm Watch1Nov 29, 2025
Dense Fog Advisory17Aug 13, 2026
Wind Advisory10Jun 17, 2026
Blowing Dust Advisory6May 17, 2026
Cold Weather Advisory6Jan 27, 2026
Heat Advisory6Aug 31, 2026
Winter Weather Advisory5Mar 15, 2026
Flood Advisory4Apr 27, 2026
Frost Advisory2Apr 19, 2026

Warnings issued

  1. Extreme Heat Warning
  2. Severe Thunderstorm Warning
  3. Severe Thunderstorm Warning
  4. Flash Flood Warning
  5. Severe Thunderstorm Warning
  6. Severe Thunderstorm Warning
  7. Severe Thunderstorm Warning
  8. Extreme Heat Warning
  9. Severe Thunderstorm Warning
  10. Severe Thunderstorm Warning
  11. Extreme Heat Warning
  12. Flash Flood Warning
  13. Severe Thunderstorm Warning
  14. Severe Thunderstorm Warning
  15. Severe Thunderstorm Warning
  16. Severe Thunderstorm Warning
  17. Severe Thunderstorm Warning
  18. Tornado Warning
  19. Tornado Warning
  20. Severe Thunderstorm Warning
  21. Severe Thunderstorm Warning
  22. Severe Thunderstorm Warning
  23. Severe Thunderstorm Warning
  24. Flash Flood Warning
  25. Severe Thunderstorm Warning
  26. Severe Thunderstorm Warning
  27. Flash Flood Warning
  28. Flash Flood Warning
  29. Severe Thunderstorm Warning
  30. Severe Thunderstorm Warning
  31. Tornado Warning
  32. Tornado Warning
  33. Tornado Warning
  34. Severe Thunderstorm Warning
  35. Tornado Warning
  36. Severe Thunderstorm Warning
  37. Severe Thunderstorm Warning
  38. Severe Thunderstorm Warning
  39. Severe Thunderstorm Warning
  40. Severe Thunderstorm Warning
  41. Severe Thunderstorm Warning
  42. Dust Storm Warning
  43. Dust Storm Warning
  44. Dust Storm Warning
  45. Severe Thunderstorm Warning
  46. Tornado Warning
  47. Severe Thunderstorm Warning
  48. Tornado Warning
  49. Severe Thunderstorm Warning
  50. Severe Thunderstorm Warning
  51. Severe Thunderstorm Warning
  52. Severe Thunderstorm Warning
  53. Severe Thunderstorm Warning
  54. Severe Thunderstorm Warning
  55. Freeze Warning
  56. Tornado Warning
  57. Severe Thunderstorm Warning
  58. Tornado Warning
  59. Tornado Warning
  60. Severe Thunderstorm Warning

And 16 earlier warnings.

Every alert, most recent first
  1. Extreme Heat Warning
  2. Heat Advisory
  3. Flood Watch
  4. Severe Thunderstorm Warning
  5. Severe Thunderstorm Warning
  6. Flash Flood Warning
  7. Flood Watch
  8. Severe Thunderstorm Warning
  9. Severe Thunderstorm Watch
  10. Severe Thunderstorm Warning
  11. Dense Fog Advisory
  12. Severe Thunderstorm Watch
  13. Heat Advisory
  14. Severe Thunderstorm Warning
  15. Heat Advisory
  16. Extreme Heat Warning
  17. Severe Thunderstorm Watch
  18. Severe Thunderstorm Warning
  19. Severe Thunderstorm Watch
  20. Severe Thunderstorm Warning
  21. Heat Advisory
  22. Extreme Heat Warning
  23. Heat Advisory
  24. Heat Advisory
  25. Dense Fog Advisory
  26. Flood Watch
  27. Flash Flood Warning
  28. Severe Thunderstorm Warning
  29. Severe Thunderstorm Warning
  30. Severe Thunderstorm Warning
  31. Severe Thunderstorm Warning
  32. Severe Thunderstorm Warning
  33. Tornado Warning
  34. Tornado Warning
  35. Severe Thunderstorm Warning
  36. Severe Thunderstorm Warning
  37. Severe Thunderstorm Warning
  38. Severe Thunderstorm Warning
  39. Flash Flood Warning
  40. Severe Thunderstorm Warning

The 40 most recent of 159.

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.

Nearby

The counties around Logan County, with what is in force in each.

What this means

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.

Sources

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.