Alert archive / Illinois / McHenry County / Special Weather Statements

Special Weather Statements in McHenry County, Illinois, 2021

11 special weather statements in 2021. An alert counts here when it covered this county. The archive of special weather statements reaches back to 2006.

McHenry County and its neighbors

Each county as a circle sized by its count in 2021. Tap one for its archive.

Special Weather Statements
11
Busiest month
June4 special weather statements
Busiest day
July 28, 20212 special weather statements

Over time

By month

The alerts

Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.

IssuedProductOfficeLasted
Apr 7, 3:20 PM CDTSpecial Weather StatementLOT40 min
Apr 29, 6:01 PM CDTSpecial Weather StatementLOT59 min
Jun 11, 1:07 PM CDTSpecial Weather StatementLOT113 min
Jun 12, 1:23 PM CDTSpecial Weather StatementLOT112 min
Jun 18, 3:34 AM CDTSpecial Weather StatementLOT41 min
Jun 28, 8:09 PM CDTSpecial Weather StatementLOT36 min
Jul 28, 3:35 AM CDTSpecial Weather StatementLOT25 min
Jul 28, 3:59 AM CDTSpecial Weather StatementLOT31 min
Aug 19, 4:44 PM CDTSpecial Weather StatementLOT46 min
Aug 29, 1:05 PM CDTSpecial Weather StatementLOT40 min
Sep 20, 11:44 PM CDTSpecial Weather StatementLOT31 min

The busiest days

Days with the most alerts issued, by UTC date.

  1. July 28, 20212special weather statements
  2. April 7, 20211special weather statements
  3. April 29, 20211special weather statements
  4. June 11, 20211special weather statements
  5. June 12, 20211special weather statements
  6. June 18, 20211special weather statements
  7. June 29, 20211special weather statements
  8. August 19, 20211special weather statements
  9. August 29, 20211special weather statements
  10. September 21, 20211special weather statements

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20202022

Sources

National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.