Kentucky alerts

Calloway County, Kentucky weather alerts

1 National Weather Service alert is in force for Calloway County: a heat advisory.

Checked Sun, Sep 20, 2026, 11:07 AM CDT. Times are Central Daylight Time.

Calloway County forecastLive radar here

Warnings on the map

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

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

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

Alerts in force1

Every product in force for Calloway County, worst first, with its full text.

Heat Advisory

Moderate

Heat Advisory issued September 20 at 4:20AM CDT until September 20 at 7:00PM CDT by NWS Paducah KY

Issued Until 7 hr 53 min left

Areas Jefferson, IL; Wayne, IL; Edwards, IL; Wabash, IL; Perry, IL; Franklin, IL; Hamilton, IL; White, IL; Jackson, IL; Williamson, IL; Saline, IL; Gallatin, IL; Union, IL; Johnson, IL; Pope, IL; Hardin, IL; Alexander, IL; Pulaski, IL; Massac, IL; Gibson, IN; Pike, IN; Posey, IN; Vanderburgh, IN; Warrick, IN; Spencer, IN; Fulton, KY; Hickman, KY; Carlisle, KY; Ballard, KY; McCracken, KY; Graves, KY; Livingston, KY; Marshall, KY; Calloway, KY; Crittenden, KY; Lyon, KY; Trigg, KY; Caldwell, KY; Union, KY; Webster, KY; Hopkins, KY; Christian, KY; Henderson, KY; Daviess, KY; McLean, KY; Muhlenberg, KY; Todd, KY; Perry, MO; Bollinger, MO; Cape Girardeau, MO; Wayne, MO; Carter, MO; Ripley, MO; Butler, MO; Stoddard, MO; Scott, MO; Mississippi, MO; New Madrid, MO

Full text

* WHAT...Heat index values up to 102 degrees are expected. * WHERE...all of southern Illinois, southwest Indiana, western Kentucky, and southeast Missouri. * WHEN...Until 7 PM CDT /8 PM EDT/ this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

What to do

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.

NWS Paducah KYShare this alert

The past year in Calloway County

In the past year the National Weather Service issued 117 alerts for Calloway County, including 26 severe thunderstorm warnings, 5 extreme heat warnings, 3 flash flood warnings and 3 tornado warnings.

ProductIssuedMost recent
Severe Thunderstorm Warning26Aug 20, 2026
Extreme Heat Warning5Sep 1, 2026
Flash Flood Warning3Jul 8, 2026
Tornado Warning3Aug 20, 2026
Extreme Cold Warning1Jan 26, 2026
High Wind Warning1Mar 15, 2026
Ice Storm Warning1Jan 24, 2026
Winter Storm Warning1Jan 24, 2026
Severe Thunderstorm Watch11Aug 19, 2026
Flood Watch4Aug 19, 2026
Tornado Watch4Jun 26, 2026
Extreme Heat Watch2Sep 1, 2026
Winter Storm Watch1Jan 24, 2026
Flood Advisory15Aug 20, 2026
Dense Fog Advisory13Jul 6, 2026
Heat Advisory10Sep 15, 2026
Lake Wind Advisory6Jun 21, 2026
Wind Advisory5Mar 15, 2026
Cold Weather Advisory3Jan 30, 2026
Frost Advisory1Oct 24, 2025
Winter Weather Advisory1Dec 1, 2025

Warnings issued

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

The 40 most recent of 117.

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 Calloway 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.