Missoula, MT Hail & Wind Storm History
Severe weather within ~25 miles of Missoula, Montana over the last 12 months — NWS warnings, observed storm reports, and official records, deduplicated.
Missoula, Montana storm history at a glance (last 12 months)
This free weather history for Missoula — home to roughly 78,204 residents in Missoula County — draws on StormAuditor's deduplicated public record: 45 wind and hail events within 25 miles of Missoula in the trailing 12 months — 44 wind events and 1 hail events, including a maximum observed wind gust of 99 mph. Missoula County as a whole recorded 51 events (44 wind · 7 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 Missoula
- December 17, 2025 — 15 recorded events · 15 wind
- March 12, 2026 — 5 recorded events · 5 wind
- July 23, 2026 — 4 recorded events · 4 wind
- June 12, 2026 — 3 recorded events · 3 wind
- April 7, 2026 — 2 recorded events · 2 wind
Missoula hail map and wind map
Researching hail in Missoula or severe wind in Missoula? Radar-derived hail swaths and peak-gust wind swaths for Montana — including the Missoula 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 Missoula County. County-level activity is on the impact heatmap, and day-by-day history is on the Storm Calendar.
Free Missoula 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 Missoula address, and the Address Lookup adds free Missoula wind history and free Missoula 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 Missoula storm data download
The Missoula 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 Missoula County totals above. Statewide files are on the Montana storm data page.
More Montana city storm pages: Billings hail & wind history · Great Falls hail & wind history · Montana 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.