West Virginia alerts

Monongalia County, West Virginia weather alerts

1 National Weather Service alert is in force for Monongalia County: a flood watch.

Checked Sun, Sep 20, 2026, 4:56 PM EDT. Times are Eastern Daylight Time.

Monongalia County forecastLive radar here

Warnings on the map

Every watch, warning and advisory the National Weather Service has in force over Monongalia 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 Monongalia 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 force1

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

Flood Watch

Severe

Flood Watch issued September 20 at 12:00PM EDT until September 21 at 12:00PM EDT by NWS Pittsburgh PA

Issued Until 19 hr 4 min left

Areas Tuscarawas, OH; Carroll, OH; Columbiana, OH; Coshocton, OH; Harrison, OH; Jefferson, OH; Muskingum, OH; Guernsey, OH; Belmont, OH; Noble, OH; Monroe, OH; Beaver, PA; Allegheny, PA; Washington, PA; Greene, PA; Westmoreland, PA; Westmoreland Ridges, PA; Fayette, PA; Fayette Ridges, PA; Hancock, WV; Brooke, WV; Ohio, WV; Marshall, WV; Wetzel, WV; Marion, WV; Monongalia, WV; Ridges of Eastern Monongalia and Northwestern Preston, WV; Preston, WV; Eastern Preston, WV; Western Tucker, WV; Eastern Tucker, WV

Full text

* WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...Portions of east central Ohio, including the following areas, Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison, Jefferson OH, Monroe, Muskingum, Noble and Tuscarawas, Pennsylvania, including the following areas, Allegheny, Beaver, Fayette, Greene, Higher Elevations of Fayette, Higher Elevations of Westmoreland, Washington and Westmoreland, and West Virginia, including the following areas, Brooke, Eastern Preston, Eastern Tucker, Hancock, Marion, Marshall, Monongalia, Ohio, Preston, Ridges of Eastern Monongalia and Northwestern Preston, Western Tucker and Wetzel. * WHEN...Through Monday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Additional rainfall of 1 to 2 inches is forecast across much of the watch area through Monday morning, with isolated totals of up to 3 inches possible. Combined with an already saturated ground, instances of flash flooding are possible. - http://www.weather.gov/safety/flood

What to do

You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

NWS Pittsburgh PAShare this alert

The past year in Monongalia County

In the past year the National Weather Service issued 147 alerts for Monongalia County, including 32 severe thunderstorm warnings, 8 freeze warnings, 6 flash flood warnings and 4 snow squall warnings.

ProductIssuedMost recent
Severe Thunderstorm Warning32Sep 4, 2026
Freeze Warning8May 2, 2026
Flash Flood Warning6Sep 12, 2026
Snow Squall Warning4Feb 6, 2026
Tornado Warning4Jul 21, 2026
Winter Storm Warning4Feb 22, 2026
Extreme Cold Warning1Jan 26, 2026
Extreme Heat Warning1Jun 30, 2026
Flood Warning1Sep 12, 2026
Severe Thunderstorm Watch14Sep 4, 2026
Flood Watch13Sep 12, 2026
Freeze Watch5May 3, 2026
Winter Storm Watch5Feb 22, 2026
Tornado Watch2Mar 11, 2026
Extreme Cold Watch1Jan 26, 2026
Frost Advisory12May 12, 2026
Winter Weather Advisory11Mar 16, 2026
Cold Weather Advisory8Feb 7, 2026
Dense Fog Advisory8Aug 21, 2026
Wind Advisory4Jun 18, 2026
Heat Advisory3Sep 2, 2026

Warnings issued

  1. Flood Warning
  2. Flash Flood 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. Flash Flood Warning
  14. Flash Flood Warning
  15. Flash Flood Warning
  16. Tornado Warning
  17. Tornado Warning
  18. Severe Thunderstorm Warning
  19. Flash Flood Warning
  20. Flash Flood Warning
  21. Severe Thunderstorm Warning
  22. Severe Thunderstorm Warning
  23. Severe Thunderstorm Warning
  24. Severe Thunderstorm Warning
  25. Extreme Heat Warning
  26. Tornado Warning
  27. Tornado 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. Severe Thunderstorm Warning
  36. Severe Thunderstorm Warning
  37. Severe Thunderstorm Warning
  38. Severe Thunderstorm Warning
  39. Severe Thunderstorm Warning
  40. Severe Thunderstorm Warning
  41. Freeze Warning
  42. Freeze Warning
  43. Freeze Warning
  44. Freeze Warning
  45. Freeze Warning
  46. Freeze Warning
  47. Severe Thunderstorm Warning
  48. Severe Thunderstorm Warning
  49. Severe Thunderstorm Warning
  50. Winter Storm Warning
  51. Severe Thunderstorm Warning
  52. Snow Squall Warning
  53. Extreme Cold Warning
  54. Winter Storm Warning
  55. Snow Squall Warning
  56. Snow Squall Warning
  57. Snow Squall Warning
  58. Winter Storm Warning
  59. Winter Storm Warning
  60. Freeze Warning

And 1 earlier warnings.

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

The 40 most recent of 147.

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 Monongalia 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.