Wisconsin alerts

Green Lake County, Wisconsin weather alerts

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

Checked Sun, Sep 20, 2026, 9:54 AM CDT. Times are Central Daylight Time.

Green Lake County forecastLive radar here

Warnings on the map

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

Every watch, warning and advisory the National Weather Service has in force over Green Lake County, Wisconsin 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 Green Lake 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 Green Lake County

In the past year the National Weather Service issued 121 alerts for Green Lake County, including 31 severe thunderstorm warnings, 7 tornado warnings, 3 freeze warnings and 3 winter storm warnings.

ProductIssuedMost recent
Severe Thunderstorm Warning31Sep 4, 2026
Tornado Warning7Aug 18, 2026
Freeze Warning3May 2, 2026
Winter Storm Warning3Mar 15, 2026
Extreme Heat Warning2Jul 27, 2026
Flood Warning2Apr 20, 2026
High Wind Warning2Jun 11, 2026
Blizzard Warning1Mar 15, 2026
Extreme Cold Warning1Jan 23, 2026
Flood Watch8Sep 19, 2026
Severe Thunderstorm Watch8Aug 18, 2026
Tornado Watch3Apr 17, 2026
Extreme Cold Watch2Jan 23, 2026
Winter Storm Watch2Mar 15, 2026
Extreme Heat Watch1Jun 29, 2026
Winter Weather Advisory13Apr 2, 2026
Dense Fog Advisory8Aug 13, 2026
Frost Advisory8May 11, 2026
Flood Advisory5Sep 4, 2026
Cold Weather Advisory4Jan 26, 2026
Wind Advisory4May 12, 2026
Heat Advisory3Jul 27, 2026

Warnings issued

  1. Severe Thunderstorm Warning
  2. Severe Thunderstorm Warning
  3. Tornado Warning
  4. Severe Thunderstorm Warning
  5. Severe Thunderstorm Warning
  6. Severe Thunderstorm Warning
  7. Extreme Heat 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. Extreme Heat Warning
  16. Tornado Warning
  17. Severe Thunderstorm Warning
  18. Severe Thunderstorm Warning
  19. Tornado Warning
  20. Severe Thunderstorm Warning
  21. Tornado Warning
  22. Severe Thunderstorm Warning
  23. Severe Thunderstorm Warning
  24. High Wind Warning
  25. Severe Thunderstorm Warning
  26. Tornado Warning
  27. Severe Thunderstorm Warning
  28. Freeze Warning
  29. Freeze Warning
  30. Severe Thunderstorm Warning
  31. Flood Warning
  32. Severe Thunderstorm Warning
  33. Flood Warning
  34. Severe Thunderstorm Warning
  35. Severe Thunderstorm Warning
  36. Tornado Warning
  37. Tornado Warning
  38. Severe Thunderstorm Warning
  39. Severe Thunderstorm Warning
  40. Severe Thunderstorm Warning
  41. Severe Thunderstorm Warning
  42. Severe Thunderstorm Warning
  43. Severe Thunderstorm Warning
  44. Severe Thunderstorm Warning
  45. Blizzard Warning
  46. Winter Storm Warning
  47. High Wind Warning
  48. Extreme Cold Warning
  49. Winter Storm Warning
  50. Winter Storm Warning
  51. Freeze Warning
  52. Severe Thunderstorm Warning
Every alert, most recent first
  1. Flood Watch
  2. Flood Advisory
  3. Severe Thunderstorm Warning
  4. Severe Thunderstorm Warning
  5. Flood Advisory
  6. Tornado Warning
  7. Severe Thunderstorm Warning
  8. Severe Thunderstorm Watch
  9. Dense Fog Advisory
  10. Severe Thunderstorm Warning
  11. Severe Thunderstorm Warning
  12. Dense Fog Advisory
  13. Extreme Heat Warning
  14. Heat Advisory
  15. Heat Advisory
  16. Heat Advisory
  17. Severe Thunderstorm Warning
  18. Severe Thunderstorm Warning
  19. Severe Thunderstorm Watch
  20. Severe Thunderstorm Watch
  21. Severe Thunderstorm Warning
  22. Severe Thunderstorm Warning
  23. Severe Thunderstorm Watch
  24. Severe Thunderstorm Warning
  25. Severe Thunderstorm Watch
  26. Severe Thunderstorm Warning
  27. Severe Thunderstorm Warning
  28. Extreme Heat Warning
  29. Extreme Heat Watch
  30. Flood Advisory
  31. Tornado Warning
  32. Severe Thunderstorm Warning
  33. Severe Thunderstorm Warning
  34. Tornado Warning
  35. Severe Thunderstorm Warning
  36. Tornado Warning
  37. Severe Thunderstorm Warning
  38. Severe Thunderstorm Watch
  39. Severe Thunderstorm Warning
  40. Flood Watch

The 40 most recent of 121.

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 Green Lake 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.