Pennsylvania alerts

McKean County, Pennsylvania weather alerts

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

Checked Sat, Sep 26, 2026, 6:07 PM EDT. Times are Eastern Daylight Time.

McKean County forecastLive radar here

Warnings on the map

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

Every watch, warning and advisory the National Weather Service has in force over McKean County, Pennsylvania 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 McKean 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 McKean County

In the past year the National Weather Service issued 152 alerts for McKean County, including 34 severe thunderstorm warnings, 9 freeze warnings, 7 flash flood warnings and 6 snow squall warnings.

ProductIssuedMost recent
Severe Thunderstorm Warning34Sep 2, 2026
Freeze Warning9May 12, 2026
Flash Flood Warning7Sep 3, 2026
Snow Squall Warning6Jan 19, 2026
Lake Effect Snow Warning5Dec 29, 2025
Tornado Warning5Sep 9, 2026
Flood Warning3Sep 3, 2026
Extreme Cold Warning1Feb 7, 2026
High Wind Warning1Mar 13, 2026
Ice Storm Warning1Dec 26, 2025
Winter Storm Warning1Jan 24, 2026
Severe Thunderstorm Watch15Sep 9, 2026
Winter Storm Watch7Jan 24, 2026
Flood Watch4Sep 12, 2026
Freeze Watch4May 12, 2026
Tornado Watch2Jun 14, 2026
Extreme Cold Watch1Feb 7, 2026
Winter Weather Advisory12Mar 16, 2026
Dense Fog Advisory10Aug 21, 2026
Cold Weather Advisory9Feb 8, 2026
Wind Advisory7Mar 15, 2026
Frost Advisory6Sep 25, 2026
Heat Advisory2Jul 14, 2026

Warnings issued

  1. Tornado Warning
  2. Tornado Warning
  3. Flood Warning
  4. Flash Flood Warning
  5. Severe Thunderstorm Warning
  6. Tornado Warning
  7. Severe Thunderstorm Warning
  8. Severe Thunderstorm Warning
  9. Severe Thunderstorm Warning
  10. Tornado Warning
  11. Severe Thunderstorm Warning
  12. Severe Thunderstorm Warning
  13. Severe Thunderstorm Warning
  14. Severe Thunderstorm Warning
  15. Severe Thunderstorm Warning
  16. Flash Flood Warning
  17. Severe Thunderstorm Warning
  18. Flood Warning
  19. Flash Flood Warning
  20. Flash Flood Warning
  21. Flash Flood Warning
  22. Severe Thunderstorm Warning
  23. Severe Thunderstorm Warning
  24. Severe Thunderstorm Warning
  25. Flash Flood Warning
  26. Flood Warning
  27. Flash Flood 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. Freeze Warning
  40. Freeze Warning
  41. Freeze Warning
  42. Freeze Warning
  43. Freeze Warning
  44. Freeze Warning
  45. Freeze Warning
  46. Severe Thunderstorm Warning
  47. Severe Thunderstorm Warning
  48. Severe Thunderstorm Warning
  49. Severe Thunderstorm Warning
  50. Severe Thunderstorm Warning
  51. Severe Thunderstorm Warning
  52. Severe Thunderstorm Warning
  53. High Wind Warning
  54. Severe Thunderstorm Warning
  55. Tornado Warning
  56. Severe Thunderstorm Warning
  57. Extreme Cold Warning
  58. Winter Storm Warning
  59. Snow Squall Warning
  60. Snow Squall Warning

And 13 earlier warnings.

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

The 40 most recent of 152.

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 McKean County since 1986

Nearby

The counties around McKean 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 McKean 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.