Illinois alerts

Peoria County, Illinois weather alerts

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

Checked Sun, Sep 20, 2026, 8:23 PM CDT. Times are Central Daylight Time.

Peoria County forecastLive radar here

Warnings on the map

Every watch, warning and advisory the National Weather Service has in force over Peoria 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 Peoria 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 Peoria 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 Peoria County

In the past year the National Weather Service issued 148 alerts for Peoria County, including 34 severe thunderstorm warnings, 11 tornado warnings, 8 flash flood warnings and 5 flood warnings.

ProductIssuedMost recent
Severe Thunderstorm Warning34Sep 15, 2026
Tornado Warning11Aug 9, 2026
Flash Flood Warning8Aug 14, 2026
Flood Warning5Aug 15, 2026
Extreme Heat Warning3Sep 2, 2026
Freeze Warning3Apr 20, 2026
Red Flag Warning2Feb 27, 2026
Extreme Cold Warning1Jan 23, 2026
Winter Storm Warning1Nov 29, 2025
Flood Watch11Aug 19, 2026
Severe Thunderstorm Watch9Aug 21, 2026
Tornado Watch8Jun 17, 2026
Freeze Watch3Apr 20, 2026
Extreme Cold Watch1Jan 23, 2026
Fire Weather Watch1Feb 27, 2026
Winter Storm Watch1Nov 29, 2025
Dense Fog Advisory15Aug 13, 2026
Wind Advisory9Apr 2, 2026
Winter Weather Advisory6Mar 15, 2026
Heat Advisory5Aug 31, 2026
Cold Weather Advisory4Jan 26, 2026
Blowing Dust Advisory3May 12, 2026
Flood Advisory2Aug 12, 2026
Frost Advisory2Apr 19, 2026

Warnings issued

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

And 8 earlier warnings.

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

The 40 most recent of 148.

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 Peoria 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.