West Virginia alerts

Mercer County, West Virginia weather alerts

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

Checked Sat, Sep 26, 2026, 5:15 AM EDT. Times are Eastern Daylight Time.

Mercer County forecastLive radar here

Warnings on the map

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

In the past year the National Weather Service issued 84 alerts for Mercer County, including 13 severe thunderstorm warnings, 3 flash flood warnings, 3 freeze warnings and 3 winter storm warnings.

ProductIssuedMost recent
Severe Thunderstorm Warning13Sep 21, 2026
Flash Flood Warning3Aug 27, 2026
Freeze Warning3May 3, 2026
Winter Storm Warning3Feb 22, 2026
Extreme Cold Warning2Jan 31, 2026
Flood Warning2Aug 2, 2026
Severe Thunderstorm Watch8Sep 4, 2026
Flood Watch7Aug 16, 2026
Extreme Cold Watch2Jan 31, 2026
Freeze Watch2Apr 21, 2026
Winter Storm Watch2Jan 30, 2026
Winter Weather Advisory11Mar 16, 2026
Flood Advisory10Aug 27, 2026
Wind Advisory7Mar 16, 2026
Cold Weather Advisory6Feb 7, 2026
Dense Fog Advisory2Feb 15, 2026
Frost Advisory1Apr 20, 2026

Warnings issued

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

The 40 most recent of 84.

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 links to the alert's own page, with its text, map, radar and sounding.

Every alert in Mercer County since 1986

Nearby

The counties around Mercer 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.

Follow these alerts

Alerts for Mercer County in your reader or calendar.

The alerts on this page as a feed, updated every minute, for a feed reader or an app that reads Atom or RSS, and as a calendar where each alert runs from when it takes effect to when it ends. A feed or a calendar is not a warning siren: for warnings, keep a weather radio or your phone's emergency alerts on.

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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.