Green Bay, WI Hail & Wind Storm History
Severe weather within ~25 miles of Green Bay, Wisconsin over the last 12 months — NWS warnings, observed storm reports, and official records, deduplicated.
Green Bay, Wisconsin storm history at a glance (last 12 months)
This free weather history for Green Bay — home to roughly 106,311 residents in Brown County — draws on StormAuditor's deduplicated public record: 40 wind and hail events within 25 miles of Green Bay in the trailing 12 months — 16 wind events and 24 hail events, including a maximum observed wind gust of 71 mph. Brown County as a whole recorded 78 events (33 wind · 45 hail). Events fuse NWS warnings, observed Local Storm Reports, station measurements, and official NCEI records, deduplicated so one storm is counted once.
Biggest storm days near Green Bay
- June 24, 2026 — 10 recorded events · 10 hail
- April 13, 2026 — 7 recorded events · 2 wind · 5 hail
- March 31, 2026 — 7 recorded events · 7 hail
- July 1, 2026 — 3 recorded events · 3 wind
- June 30, 2026 — 3 recorded events · 2 wind · 1 hail
Green Bay hail map and wind map
Researching hail in Green Bay or severe wind in Green Bay? Radar-derived hail swaths and peak-gust wind swaths for Wisconsin — including the Green Bay metro — are on the Hail Explorer and Wind Explorer: pick any storm date and see how estimated hail size and wind gust bands tracked through Brown County. County-level activity is on the impact heatmap, and day-by-day history is on the Storm Calendar.
Free Green Bay weather report by address
Area maps show where storms tracked; an insurance claim or roof inspection needs what happened at the property. Start with a free weather report check: the Free Report Snapshot answers YES/NO instantly on estimated damaging wind (45+ mph) and damage-capable hail (0.75 in. or larger) at any Green Bay address, and the Address Lookup adds free Green Bay wind history and free Green Bay hail history context — NWS warnings, storm reports, and NOAA observations — at no charge. When you need the full document, a complete Weather Report is $2.99 and covers every qualifying storm date at one address. All values are estimates from public NOAA data under our published methodology — research documentation, not certified weather records (see Limitations).
Free Green Bay storm data download
The Green Bay dataset on this page — every deduplicated wind and hail event within about 25 miles from the last 12 months, with dates, counties, event types, measured gusts, and hail sizes — downloads free, reusable with attribution under the data license: download CSV · download JSON. Because the radius can cross county and state lines, these counts can legitimately differ from the Brown County totals above. Statewide files are on the Wisconsin storm data page.
More Wisconsin city storm pages: Milwaukee hail & wind history · Madison hail & wind history · Kenosha hail & wind history · Waukesha hail & wind history · Eau Claire hail & wind history · Janesville hail & wind history · Mount Pleasant hail & wind history · Racine hail & wind history · Wisconsin statewide storm data
About this page: built by Storm Auditor LLC from public NOAA/NWS records — deduplicated warnings, storm reports, station measurements, and official records on a rolling 12-month window, under the published methodology. See the StormAuditor Editorial Team for how content is produced.
Data last refreshed August 23, 2026. Counts cover severe and sub-severe wind and hail; flood activity and Special Weather Statements are tracked separately on the dashboard.