Hail and tornadoes in Brown County, WI
Since January 2021, radar estimated hail somewhere in Brown County, WI on 39 days. The biggest estimate: 1.5 in or larger (ping-pong ball), on Mon, Jun 24, 2024. Hail was reported to the National Weather Service inside the county on 8 days.
Still loading: radar estimates go back to Wed, Oct 14, 2020, and the earlier years are being added.
Radar estimates are NOAA's MESH: the largest hail the radar estimates aloft, on cells about 0.7 mile across, shown as the lower bound of a size band (“1.5+”). They often run larger than what reached the ground, and they aren't evidence of damage at any address.
Hail on record since 1955
NOAA's Storm Events database lists 96 hail reports in Brown County, WI on 42 days, 4 of them 2 inches or larger. The largest: 2.5 in, near Wrightstown, on Tue, Sep 7, 2021.
By decade: 2000s: 21 · 2010s: 38 · 2020s: 37
Tornadoes since 1950
13 tornadoes have touched Brown County, WI since 1950, none of them rated F3/EF3 or stronger.
Strongest
- Tue, Aug 6, 2013 · EF1 · 5.53 mi long, 100 yd wide · near Pine Grove
- Tue, Aug 6, 2013 · EF1 · 1.48 mi long, 150 yd wide · near Holland
- Tue, Aug 6, 2013 · EF1 · 7.84 mi long, 175 yd wide · near Wrightstown
- Sun, Apr 10, 2011 · EF1 · 1.2 mi long, 75 yd wide · near Askeaton
- Fri, Aug 20, 2010 · EF1 · 1.28 mi long, 75 yd wide · near Greenleaf
Most recent
- Wed, Aug 11, 2021 · EF0 · 2.27 mi long, 75 yd wide · near Pulaski
- Wed, Aug 7, 2019 · EF0 · 6.2 mi long, 90 yd wide · near Green Bay
- Wed, Jun 14, 2017 · EF0 · 1.21 mi long, 50 yd wide · near Morrison
- Mon, Jun 15, 2015 · EF0 · 0.35 mi long, 25 yd wide · near Glenmore
- Tue, Aug 6, 2013 · EF1 · 5.53 mi long, 100 yd wide · near Pine Grove
- Tue, Aug 6, 2013 · EF1 · 1.48 mi long, 150 yd wide · near Holland
- Tue, Aug 6, 2013 · EF0 · 15.22 mi long, 250 yd wide · near Wrightstown
- Tue, Aug 6, 2013 · EF1 · 7.84 mi long, 175 yd wide · near Wrightstown
- Sun, Apr 10, 2011 · EF1 · 1.2 mi long, 75 yd wide · near Askeaton
- Fri, Aug 20, 2010 · EF1 · 1.28 mi long, 75 yd wide · near Greenleaf
By decade: 2000s: 3 · 2010s: 9 · 2020s: 1
Still loading: NOAA's record goes back to 1950, and 2003 onward is in so far.
Every hail day since January 2021
- Tue, Sep 1, 2026
Radar estimate anywhere in the county: 1 in or larger (quarter)
No hail reported in the county.
- Mon, Jul 27, 2026
Radar estimate anywhere in the county: 0.75 in or larger (penny)
No hail reported in the county.
- Wed, Jul 1, 2026
Radar estimate anywhere in the county: 1 in or larger (quarter)
No hail reported in the county.
- Tue, Jun 30, 2026
Radar estimate anywhere in the county: 0.75 in or larger (penny)
No hail reported in the county.
- Wed, Jun 24, 2026
Radar estimate anywhere in the county: 1 in or larger (quarter)
Reported in the county- 1.25 in (2 S Howard, WI)
- 1.5 in (1 SE Howard, WI)
- 1.75 in (2 SW Howard, WI)
- 1 in (2 WSW Howard, WI)
- 1.75 in (Pulaski, WI)
- Tue, Jun 16, 2026
Radar estimate anywhere in the county: 0.75 in or larger (penny)
No hail reported in the county.
- Mon, Apr 13, 2026
Radar estimate anywhere in the county: 0.75 in or larger (penny)
Reported in the county- 1.25 in (2 WNW Green Bay, WI)
- Mon, Mar 30, 2026Reported in the county
- 1.75 in (2 N Ashwaubenon, WI)
- 1.5 in (3 NW Ashwaubenon, WI)
- Fri, Mar 13, 2026
Radar estimate anywhere in the county: 0.75 in or larger (penny)
No hail reported in the county.
- Mon, Jan 19, 2026
Radar estimate anywhere in the county: 1 in or larger (quarter)
No hail reported in the county.
- Sun, Dec 21, 2025
Radar estimate anywhere in the county: 0.75 in or larger (penny)
No hail reported in the county.
- Tue, Aug 12, 2025
Radar estimate anywhere in the county: 0.75 in or larger (penny)
No hail reported in the county.
- Sat, Aug 9, 2025
Radar estimate anywhere in the county: 1 in or larger (quarter)
No hail reported in the county.
- Tue, Jul 8, 2025
Radar estimate anywhere in the county: 1 in or larger (quarter)
No hail reported in the county.
- Thu, Jun 19, 2025
Radar estimate anywhere in the county: 1 in or larger (quarter)
No hail reported in the county.
- Fri, May 30, 2025
Radar estimate anywhere in the county: 0.75 in or larger (penny)
Reported in the county- 1 in (3 ENE Green Bay, WI)
- Tue, Jul 30, 2024
Radar estimate anywhere in the county: 0.75 in or larger (penny)
No hail reported in the county.
- Sat, Jul 6, 2024
Radar estimate anywhere in the county: 0.75 in or larger (penny)
No hail reported in the county.
- Mon, Jun 24, 2024
Radar estimate anywhere in the county: 1.5 in or larger (ping-pong ball)
Reported in the county- 1 in (4 ENE Green Bay, WI)
- Sun, Jun 2, 2024
Radar estimate anywhere in the county: 1 in or larger (quarter)
No hail reported in the county.
- Mon, Oct 23, 2023
Radar estimate anywhere in the county: 0.75 in or larger (penny)
No hail reported in the county.
- Fri, Sep 22, 2023
Radar estimate anywhere in the county: 1 in or larger (quarter)
No hail reported in the county.
- Tue, Sep 5, 2023
Radar estimate anywhere in the county: 1 in or larger (quarter)
Reported in the county- 1 in (3 SW De Pere, WI)
- Thu, Aug 3, 2023
Radar estimate anywhere in the county: 1 in or larger (quarter)
No hail reported in the county.
- Sat, Apr 22, 2023
Radar estimate anywhere in the county: 0.75 in or larger (penny)
No hail reported in the county.
- Tue, Apr 4, 2023
Radar estimate anywhere in the county: 0.75 in or larger (penny)
No hail reported in the county.
- Fri, Sep 2, 2022
Radar estimate anywhere in the county: 0.75 in or larger (penny)
No hail reported in the county.
- Sun, Aug 28, 2022
Radar estimate anywhere in the county: 1 in or larger (quarter)
No hail reported in the county.
- Wed, Aug 10, 2022
Radar estimate anywhere in the county: 1.5 in or larger (ping-pong ball)
No hail reported in the county.
- Wed, Jun 15, 2022
Radar estimate anywhere in the county: 1.5 in or larger (ping-pong ball)
No hail reported in the county.
- Tue, Apr 12, 2022
Radar estimate anywhere in the county: 0.75 in or larger (penny)
Reported in the county- 1 in (DE PERE, WI)
- 1 in (N DENMARK, WI)
- Tue, Sep 7, 2021
Radar estimate anywhere in the county: 1 in or larger (quarter)
Reported in the county- 1.25 in (2 NNE WAYSIDE, WI)
- 2.5 in (WRIGHTSTOWN, WI)
- Tue, Aug 24, 2021
Radar estimate anywhere in the county: 1.5 in or larger (ping-pong ball)
No hail reported in the county.
- Wed, Aug 11, 2021
Radar estimate anywhere in the county: 1.5 in or larger (ping-pong ball)
No hail reported in the county.
- Tue, Aug 10, 2021
Radar estimate anywhere in the county: 1 in or larger (quarter)
No hail reported in the county.
- Mon, Jul 26, 2021
Radar estimate anywhere in the county: 0.75 in or larger (penny)
No hail reported in the county.
- Mon, Jul 5, 2021
Radar estimate anywhere in the county: 0.75 in or larger (penny)
No hail reported in the county.
- Wed, Jun 30, 2021
Radar estimate anywhere in the county: 0.75 in or larger (penny)
No hail reported in the county.
- Sat, Jun 19, 2021
Radar estimate anywhere in the county: 0.75 in or larger (penny)
No hail reported in the county.
- Tue, Apr 6, 2021
Radar estimate anywhere in the county: 0.75 in or larger (penny)
No hail reported in the county.
Radar estimates and reports are for anywhere inside the county's boundary. Radar estimates come from NOAA's MRMS estimated hail size (MESH), the largest hail the radar estimates aloft on a ~1 km grid. They often run larger than the hail that reached the ground, and they aren't an observation at any address. Reports are what people reported to the National Weather Service. Neither is proof of damage or an official record for an insurance claim. From NOAA's Storm Events Database (NCEI), which records tornadoes from 1950, hail and thunderstorm wind from 1955, and every kind of storm from 1996. A tornado that crossed county lines is counted in each county it touched. Recent months are added as NCEI publishes them, a few months behind. Damage is in the dollars of its year and is often an estimate.