Anchorage, AK Hail & Wind Storm History
Severe weather within ~25 miles of Anchorage, Alaska over the last 12 months — NWS warnings, observed storm reports, and official records, deduplicated.
Anchorage, Alaska storm history at a glance (last 12 months)
This free weather history for Anchorage — home to roughly 289,600 residents in Anchorage Borough — draws on StormAuditor's deduplicated public record: 80 wind and hail events within 25 miles of Anchorage in the trailing 12 months — 80 wind events and 0 hail events, including a maximum observed wind gust of 86 mph. Anchorage Borough as a whole recorded 54 events (54 wind · 0 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 Anchorage
- August 28, 2025 — 21 recorded events · 21 wind
- December 14, 2025 — 15 recorded events · 15 wind
- December 13, 2025 — 8 recorded events · 8 wind
- December 15, 2025 — 7 recorded events · 7 wind
- December 20, 2025 — 5 recorded events · 5 wind
Anchorage hail map and wind map
Researching hail in Anchorage or severe wind in Anchorage? Radar-derived hail swaths and peak-gust wind swaths for Alaska — including the Anchorage 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 Anchorage Borough. County-level activity is on the impact heatmap, and day-by-day history is on the Storm Calendar.
Free Anchorage 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 Anchorage address, and the Address Lookup adds free Anchorage wind history and free Anchorage 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 Anchorage storm data download
The Anchorage 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 Anchorage Borough totals above. Statewide files are on the Alaska storm data page.
More Alaska city storm pages: Fairbanks hail & wind history · Juneau hail & wind history · Alaska 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.