Virginia alerts

King William County, Virginia weather alerts

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

Checked Mon, Sep 21, 2026, 1:41 AM EDT. Times are Eastern Daylight Time.

King William County forecastLive radar here

Warnings on the map

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

Every watch, warning and advisory the National Weather Service has in force over King William County, Virginia 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 King William 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 King William County

In the past year the National Weather Service issued 123 alerts for King William County, including 35 severe thunderstorm warnings, 2 freeze warnings, 2 winter storm warnings and 1 coastal flood warning.

ProductIssuedMost recent
Severe Thunderstorm Warning35Aug 16, 2026
Freeze Warning2Apr 21, 2026
Winter Storm Warning2Feb 22, 2026
Coastal Flood Warning1Oct 12, 2025
Extreme Heat Warning1Jul 2, 2026
Flash Flood Warning1Jul 22, 2026
Red Flag Warning1Nov 16, 2025
Severe Thunderstorm Watch15Sep 4, 2026
Flood Watch5Jul 21, 2026
Winter Storm Watch3Feb 22, 2026
Freeze Watch2Apr 21, 2026
Coastal Flood Watch1Oct 12, 2025
Extreme Cold Watch1Feb 1, 2026
Extreme Heat Watch1Jul 2, 2026
Fire Weather Watch1Nov 16, 2025
Tornado Watch1Mar 16, 2026
Cold Weather Advisory8Feb 7, 2026
Flood Advisory8Sep 13, 2026
Winter Weather Advisory8Feb 22, 2026
Heat Advisory7Sep 4, 2026
Frost Advisory6Apr 21, 2026
Dense Fog Advisory4Mar 9, 2026
Coastal Flood Advisory3Oct 28, 2025
Freezing Fog Advisory1Dec 6, 2025
Wind Advisory1Feb 7, 2026
Coastal Flood Statement4Jul 13, 2026

Warnings issued

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

The 40 most recent of 123.

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 King William 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.