Downtown Janesville, WI severe weather history
NOAA has logged 114 severe weather events at Downtown Janesville in Rock County, Wisconsin since 2006 — most often thunderstorm wind.
That is 15.5% of the 735 events recorded across Rock County as a whole.
- Events on record
- 114
- Direct deaths
- 10 injured
- Property damage
- $86.9M
- Record span
- 2006–Apr 17, 2026
What hits Downtown Janesville
Recent events logged at Downtown Janesville
| Date | Event | Deaths | Injuries | Damage |
|---|---|---|---|---|
| Apr 17, 2026 | Flash Flood | 0 | 0 | $30M |
| Apr 17, 2026 | Flash Flood | 0 | 0 | $30M |
| Apr 17, 2026 | Hail | 0 | 0 | $0 |
| Apr 16, 2026 | Flood | 0 | 0 | $1K |
| Apr 16, 2026 | Flash Flood | 0 | 0 | $0 |
| Apr 16, 2026 | Flash Flood | 0 | 0 | $0 |
| Apr 16, 2026 | Funnel Cloud | 0 | 0 | $0 |
| Apr 3, 2026 | Hail | 0 | 0 | $0 |
| Apr 2, 2026 | Hail | 0 | 0 | $0 |
| Apr 2, 2026 | Hail | 0 | 0 | $0 |
| Apr 2, 2026 | Hail | 0 | 0 | $0 |
| Aug 16, 2025 | Hail | 0 | 0 | $0 |
| Aug 16, 2025 | Hail | 0 | 0 | $0 |
| Aug 16, 2025 | Hail | 0 | 0 | $0 |
| Aug 16, 2025 | Hail | 0 | 0 | $0 |
| Aug 16, 2025 | Thunderstorm Wind | 0 | 0 | $15K |
| Jun 30, 2025 | Flood | 0 | 0 | $1K |
| Mar 15, 2025 | Thunderstorm Wind | 0 | 0 | $0 |
| Jul 15, 2024 | Flood | 0 | 0 | $1K |
| Jul 15, 2024 | Flood | 0 | 0 | $1K |
| Jul 15, 2024 | Flood | 0 | 0 | $1K |
| Jul 15, 2024 | Flood | 0 | 0 | $1K |
| Jul 15, 2024 | Flood | 0 | 0 | $1K |
| Jul 15, 2024 | Flood | 0 | 0 | $2K |
| Jul 15, 2024 | Thunderstorm Wind | 0 | 0 | $1K |
| Jul 15, 2024 | Thunderstorm Wind | 0 | 0 | $2K |
| Jul 15, 2024 | Thunderstorm Wind | 0 | 0 | $15K |
| Jun 26, 2024 | Hail | 0 | 0 | $0 |
| Jun 26, 2024 | Hail | 0 | 0 | $0 |
| Jun 26, 2024 | Hail | 0 | 0 | $0 |
| Jun 26, 2024 | Hail | 0 | 0 | $0 |
| Jun 23, 2024 | Tornado · EF2 | 0 | 0 | $24.8M |
| Jun 3, 2024 | Thunderstorm Wind | 0 | 0 | $5K |
| May 22, 2024 | Thunderstorm Wind | 0 | 0 | $15K |
| May 22, 2024 | Thunderstorm Wind | 0 | 0 | $15K |
| Feb 9, 2024 | Hail | 0 | 0 | $0 |
| Sep 20, 2022 | Hail | 0 | 0 | $0 |
| Jul 24, 2022 | Thunderstorm Wind | 0 | 0 | $1K |
| Jul 24, 2022 | Thunderstorm Wind | 0 | 0 | $3K |
| Nov 10, 2020 | Thunderstorm Wind | 0 | 0 | $18K |
Source: NOAA/NCEI Storm Events · dates in UTC · newest 40 records
Downtown Janesville severe weather — your questions
When was the last severe weather event at Downtown Janesville?
The most recent event on record for Downtown Janesville is dated Apr 17, 2026 (UTC). NOAA publishes confirmed records on a delay of one to three months.
How many severe weather events has Downtown Janesville recorded?
Downtown Janesville appears in 114 NOAA storm reports since 2006 — 15.5% of everything logged across Rock County.
What is the most common severe weather at Downtown Janesville?
Thunderstorm Wind leads the record at Downtown Janesville, out of 8 hazard types logged there.
Have there been weather deaths at Downtown Janesville?
NOAA attributes 1 direct deaths and 0 injuries to severe weather at Downtown Janesville since 2006.
Which decade was busiest at Downtown Janesville?
The 2010s carry the most reports for Downtown Janesville, with 55 events logged.