Maryland alerts

Allegany County, Maryland weather alerts

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

Checked Mon, Sep 21, 2026, 4:23 PM EDT. Times are Eastern Daylight Time.

Allegany County forecastLive radar here

Warnings on the map

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

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

In the past year the National Weather Service issued 136 alerts for Allegany County, including 23 severe thunderstorm warnings, 4 freeze warnings, 4 high wind warnings and 3 extreme cold warnings.

ProductIssuedMost recent
Severe Thunderstorm Warning23Sep 3, 2026
Freeze Warning4May 12, 2026
High Wind Warning4Mar 13, 2026
Extreme Cold Warning3Feb 7, 2026
Extreme Heat Warning3Jul 3, 2026
Winter Storm Warning2Feb 22, 2026
Flash Flood Warning1Jul 5, 2026
Flood Warning1May 27, 2026
Ice Storm Warning1Dec 26, 2025
Snow Squall Warning1Jan 1, 2026
Tornado Warning1Aug 10, 2026
Severe Thunderstorm Watch15Sep 4, 2026
Flood Watch9Sep 12, 2026
Freeze Watch4May 12, 2026
Extreme Cold Watch3Feb 7, 2026
High Wind Watch3Feb 7, 2026
Winter Storm Watch2Jan 24, 2026
Extreme Heat Watch1Jul 2, 2026
Tornado Watch1Mar 11, 2026
Wind Advisory14Jun 18, 2026
Cold Weather Advisory11Feb 8, 2026
Dense Fog Advisory9Aug 21, 2026
Winter Weather Advisory9Mar 17, 2026
Heat Advisory6Jul 16, 2026
Frost Advisory4May 12, 2026
Freezing Fog Advisory1Feb 17, 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. Tornado Warning
  10. Severe Thunderstorm Warning
  11. Flash Flood Warning
  12. Severe Thunderstorm Warning
  13. Severe Thunderstorm Warning
  14. Severe Thunderstorm Warning
  15. Extreme Heat Warning
  16. Extreme Heat Warning
  17. Extreme Heat 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. Flood Warning
  25. Severe Thunderstorm Warning
  26. Severe Thunderstorm Warning
  27. Severe Thunderstorm Warning
  28. Freeze Warning
  29. Freeze Warning
  30. Severe Thunderstorm Warning
  31. High Wind Warning
  32. Winter Storm Warning
  33. Extreme Cold Warning
  34. High Wind Warning
  35. Extreme Cold Warning
  36. Extreme Cold Warning
  37. Winter Storm Warning
  38. Snow Squall Warning
  39. High Wind Warning
  40. Ice Storm Warning
  41. High Wind Warning
  42. Severe Thunderstorm Warning
  43. Freeze Warning
  44. Freeze Warning
Every alert, most recent first
  1. Flood Watch
  2. Severe Thunderstorm Watch
  3. Severe Thunderstorm Warning
  4. Severe Thunderstorm Warning
  5. Severe Thunderstorm Watch
  6. Severe Thunderstorm Watch
  7. Severe Thunderstorm Warning
  8. Dense Fog Advisory
  9. Severe Thunderstorm Warning
  10. Severe Thunderstorm Warning
  11. Severe Thunderstorm Watch
  12. Flood Watch
  13. Dense Fog Advisory
  14. Severe Thunderstorm Warning
  15. Severe Thunderstorm Warning
  16. Severe Thunderstorm Warning
  17. Tornado Warning
  18. Severe Thunderstorm Warning
  19. Severe Thunderstorm Watch
  20. Flood Watch
  21. Severe Thunderstorm Watch
  22. Severe Thunderstorm Watch
  23. Severe Thunderstorm Watch
  24. Flood Watch
  25. Heat Advisory
  26. Heat Advisory
  27. Flood Watch
  28. Flood Watch
  29. Flood Watch
  30. Flood Watch
  31. Flash Flood Warning
  32. Severe Thunderstorm Warning
  33. Severe Thunderstorm Warning
  34. Severe Thunderstorm Warning
  35. Severe Thunderstorm Watch
  36. Heat Advisory
  37. Heat Advisory
  38. Extreme Heat Warning
  39. Extreme Heat Watch
  40. Heat Advisory

The 40 most recent of 136.

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 Allegany 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.