Data current as of 2026-10-16 · Sourced from NOAA Storm Events
Over the past five years, the National Oceanic and Atmospheric Administration has recorded 39 hail storms within 25 miles of Aberdeen, SD. Of those, 37 produced hail at least quarter-size — the threshold most insurance carriers consider potentially damaging to asphalt shingles. The largest reported hail in this window was egg-sized, which can fracture shingle mat and dent metal flashing on contact. 2022 was the most active year on record locally, with 11 documented hail events.
Check Hail History for a Specific Address in Aberdeen| Severity | Count | What it means for roofs |
|---|---|---|
| Destructive | 4 events | Egg-size, expect mat fractures and gutter damage |
| Severe | 11 events | Ping pong-size, granule loss and bruising common |
| Significant | 22 events | Quarter-size, the standard insurance damage threshold |
| Moderate | 2 events | Marble-size, possible cosmetic damage |
| Year | Reported Hail Events Within 25 mi |
|---|---|
| 2026 | 7 events |
| 2025 | 9 events |
| 2024 | 9 events |
| 2023 | 3 events |
| 2022 | 11 events |
2022 was the busiest hail year on record locally for Aberdeen, with 11 documented events inside the 25-mile radius. Storm activity in Aberdeen typically peaks in spring and early summer, when the jet stream pushes Gulf moisture into the area and supercell thunderstorms become more frequent.
| Date | Location | Severity | Size | NOAA Comments |
|---|---|---|---|---|
| 2026-07-25 | 2 NNW Westport, SD | Significant | 1.00" | Law enforcement relayed a report of estimated 60-70 mph wind and quarter sized hail at 118th Street and US 281. Report relayed by Brown County EM. |
| 2026-07-25 | 6 SW Columbia, SD | Destructive | 2.00" | Photo of 2 to 2.25 inch hail. Time estimated via radar. |
| 2026-07-25 | 0.5 N Westport, SD | Significant | 1.00" | Trained spotters reported heavy downpour and quarter sized hail, the combination reducing visibility to near zero. Report relayed via Brown County EM. |
| 2026-07-25 | 3 SSE Westport, SD | Destructive | 2.00" | Photo sent of 2 inch hail 10 miles north of Aberdeen. Time estimated by radar. |
| 2026-07-25 | 2 N Westport, SD | Significant | 1.00" | Brown County EM Reported quarter sized hail at the intersection of 118th street and 387th Ave. |
| 2026-06-29 | GROTON, SD | Significant | 1.00" | — |
| 2026-06-29 | Groton, SD | Significant | 1.00" | — |
| 2025-08-05 | WETONKA, SD | Severe | 1.50" | — |
| 2025-07-28 | NORTHVILLE, SD | Severe | 1.75" | — |
| 2025-07-28 | NORTHVILLE, SD | Destructive | 2.75" | — |
| 2025-07-28 | NORTHVILLE, SD | Severe | 1.75" | — |
| 2025-07-28 | MELLETTE, SD | Significant | 1.00" | — |
| 2025-07-15 | ABERDEEN, SD | Moderate | 0.75" | — |
| 2025-07-15 | ABERDEEN, SD | Moderate | 0.75" | — |
| 2025-06-19 | CHELSEA, SD | Severe | 1.50" | — |
| 2025-06-19 | CHELSEA, SD | Severe | 1.75" | — |
| 2024-07-31 | GROTON MUNI ARPT, SD | Significant | 1.00" | — |
| 2024-07-06 | GROTON, SD | Significant | 1.00" | — |
| 2024-06-02 | BARNARD, SD | Destructive | 2.75" | — |
| 2024-06-02 | BARNARD, SD | Significant | 1.25" | — |
NOAA has recorded 109 high-wind events within 25 miles of Aberdeen, SD in the past five years. Of those, 108 reached severe-thunderstorm thresholds (58+ mph). The highest measured gust was 130 mph.
| Severity | Count |
|---|---|
| Catastrophic | 1 event |
| Destructive | 1 event |
| Severe | 54 events |
| Significant | 52 events |
| Moderate | 1 event |
| Date | Location | Gust (mph) | Severity | NOAA Comments |
|---|---|---|---|---|
| 2026-08-25 | Westport, SD | 63 | Significant | Personal weather station. |
| 2026-07-26 | 5 S Richmond Lake Rec A, SD | 68 | Severe | Mesonet station EW2245 Richmond Lake Rec Area 5 S. |
| 2026-07-26 | 1 SSE Aberdeen Regional, SD | 60 | Significant | ASOS station KABR Aberdeen Rgnl AP. |
| 2026-07-26 | 1 SSE Aberdeen Regional, SD | 59 | Significant | ASOS station KABR Aberdeen Rgnl AP. |
| 2026-07-26 | 2 E Groton, SD | 72 | Severe | Weatherlink station 3.2 east of Groton. |
| 2026-07-26 | 2 W Richmond Lake Rec A, SD | 69 | Severe | — |
| 2026-07-26 | 7 S Claremont, SD | 62 | Significant | Mesonet station GOTS2 Groton 9 NNE (SD Mesonet). |
| 2026-07-25 | 4 NNE Hutterville Colon, SD | 60 | Significant | — |
| 2026-07-08 | 4 ESE Mina, SD | 71 | Severe | Mesonet station AWMS2 Aberdeen 10WSW (SD Mesonet). |
| 2026-07-08 | 1 NE Mina, SD | 60 | Significant | Personal weather station 1 mile northeast of Mina recorded a wind gust of 60 miles per hour. |
| 2026-07-08 | Warner, SD | 59 | Significant | Personal weather station in Warner recorded a wind gust of 59 miles per hour. |
| 2026-07-08 | 1 SSE Aberdeen Regional, SD | 68 | Severe | KABR ASOS Station reported a peak wind gust of 68 miles per hour. |
| 2026-07-08 | 2 SW Westport, SD | 64 | Severe | Personal weather station reported a wind gust of 64 miles per hour. |
| 2026-07-08 | Westport, SD | 61 | Significant | Personal weather station recorded a wind gust of 61 miles per hour in Westport. |
| 2026-07-08 | 7 S Claremont, SD | 70 | Severe | Mesonet station GOTS2 Groton 9 NNE (SD Mesonet). |
| 2026-07-08 | 5 N Aberdeen Regional A, SD | 61 | Significant | Personal weather station 6 miles northeast of Aberdeen recorded a gust of 61 miles per hour. |
| 2026-07-07 | 6 W Barnard, SD | 74 | Severe | — |
| 2026-06-29 | 3 ENE Pembrook Colony, SD | 56 | Significant | Wake low winds out of the east. |
| 2026-06-29 | Cravens Corner, SD | 54 | Significant | Mesonet station 173 Craven (SDDOT). Wake low winds out of the east. |
| 2026-06-29 | 1 WNW Mellette, SD | 55 | Significant | Mesonet station 175 Mellette (SDDOT). Wake low winds out of the northeast. |
The most recent quarter-size-or-larger hail storm recorded by NOAA within 25 miles of Aberdeen was on July 25, 2026. HailCheck refreshes from the NOAA Storm Events database daily, so newer events appear here as they are reported.
Aberdeen averages roughly 8 reported hail events per year within a 25-mile radius. Significant storms (quarter-size or larger) account for 37 of the 39 events recorded over the last five years.
The largest documented hail near Aberdeen in the last five years was egg-sized. Most Aberdeen-area hail falls in the marble-to-quarter range, with destructive storms (egg-size or larger) appearing roughly once every few years.
Most homeowners insurance policies in SD cover hail damage to roofs, siding, and gutters under the dwelling and other-structures coverage. Coverage typically requires the damage to be tied to a verifiable storm date — which is where the NOAA hail history above (and a HAAG-style test square validation) becomes important for the claim file.
Use the HailCheck address search to enter any street address in or near Aberdeen. HailCheck returns every NOAA hail event within a configurable radius, along with severity bands, dates, and storm narratives for Pro members.
If your property in or near Aberdeen took on hail during one of the storms above, the standard process for documenting damage is a 10×10 foot test square inspection. A HAAG-trained reviewer counts impact indicators — granule displacement, mat fractures, and bruising — within the marked square and produces a PASS or FAIL document for the claim file.
HailCheck offers a $99 photo-based HAAG-style test square validation. You submit photos from the field, our reviewer evaluates the impact indicators and cross-references the NOAA storm dates listed above, and a written PASS/FAIL determination is returned within one business day. We do not send anyone to the roof — the validation is built around the photos you submit.
Learn About $99 HAAG-Style ValidationAberdeen sits inside the central United States hail belt, where warm Gulf moisture collides with cold continental air to produce supercell thunderstorms capable of dropping the hail documented above. Properties in this zone typically see at least one significant hail event every two to four years.