Winnebago County rain reports, Illinois
Winnebago County, Illinois has 1 report of rain for 2026, the heaviest storm total 3.00 inches at Shirland on September 19, 2026, reported to the National Weather Service.
as of
County standing in Illinois
During 2026, Winnebago County places 20 among 29 counties in Illinois by number of reports filed. Winnebago County accounts for <1% of the 206 reports recorded in Illinois for this period. Illinois's largest figure for the 2026 period came from La Salle County, at 5.00 inches. The Winnebago County reports trace back to 1 storm.
| Rank among counties | 20 / 29 |
|---|---|
| Share of state reports | <1% |
| State's largest this period | 5.00 inches, La Salle |
| Distinct storms | 1 |
Each figure here comes from Local Storm Reports, and the numbers cover only the stated period. A county with more spotters can rank high on reporting volume, whatever the weather did.
Rain reports in 2026
| Amount | Place | Reported by | Time |
|---|---|---|---|
| 3.00 inches | Shirland | Public | , September 19, 2026 |
An observer's name and the total they measured come with every National Weather Service Local Storm Report that lists Winnebago County in the county field.
Storms behind the totals
- Rain totals for September 14 to 19, 2026 8.29 inches 4 NW Sheldon, MN
Days with rain reports
National Weather Service offices file Local Storm Reports; the Iowa Environmental Mesonet of Iowa State University relays them to this page, where they appear as live spotter reports. Under 17 U.S.C. 105, no copyright attaches to the government-produced figures on this page, including reports, alerts, station observations, and normals, which were created by the National Weather Service and other NOAA offices. The notice that 17 U.S.C. 403 requires appears in this sentence. It does not imply endorsement by or affiliation with those agencies. See: Data sources and attribution.