HailEvidence → hail history → Mercer, MO
Mercer, MO hail history
Every figure below is from the NOAA NCEI Storm Events Database — the official NWS record — counting events recorded within 10 miles of the Mercer city centroid, 1950 to present.
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Hail by year — last 15 years
| Year | Hail events ≤ 10 mi | Largest hail |
|---|---|---|
| 2026 | 0 | — |
| 2025 | 0 | — |
| 2024 | 2 | 2.00" (hen egg) |
| 2023 | 1 | 1.50" (ping pong ball) |
| 2022 | 1 | 1.00" (quarter) |
| 2021 | 2 | 1.75" (golf ball) |
| 2020 | 0 | — |
| 2019 | 1 | 1.00" (quarter) |
| 2018 | 2 | 1.75" (golf ball) |
| 2017 | 0 | — |
| 2016 | 1 | 0.75" (penny) |
| 2015 | 2 | 1.25" (half dollar) |
| 2014 | 3 | 1.75" (golf ball) |
| 2013 | 3 | 1.00" (quarter) |
| 2012 | 2 | 1.00" (quarter) |
Note: the current and prior year reflect the latest NCEI compile and grow as NWS finalizes reports; same-day activity appears on this site's storm-day pages before it reaches this table.
Wind and tornado record
- 51 thunderstorm-wind events, strongest 90 mph, most recent 2025-09-17.
- 11 tornado events, most recent 2015-11-11.
Most recent recorded events
| Date | Type | Magnitude | Distance |
|---|---|---|---|
| 2025-09-17 | Thunderstorm Wind | 60 mph | 4.8 mi |
| 2025-08-07 | Thunderstorm Wind | 64 mph | 0 mi |
| 2025-08-07 | Thunderstorm Wind | 75 mph | 0.3 mi |
| 2025-08-07 | Thunderstorm Wind | 75 mph | 4.1 mi |
| 2025-08-07 | Thunderstorm Wind | 90 mph | 5.5 mi |
| 2024-05-26 | Thunderstorm Wind | 60 mph | 5.6 mi |
| 2024-05-26 | Hail | 2.00" | 5.2 mi |
| 2024-05-26 | Hail | 1.00" | 0.1 mi |
| 2023-06-30 | Thunderstorm Wind | 70 mph | 4.8 mi |
| 2023-06-29 | Thunderstorm Wind | 60 mph | 8.3 mi |
2025-09-17: “Downed tree limbs reported in the Lineville area near the Iowa state line.”
2025-08-07: “Wires down and widespread power outages in northern Mercer County.”
2025-08-07: “Damage to a structure along US Highway 65 along with a snapped power pole.”
Storm-day records for Mercer — “did it hail on this date?”
Each recorded hail day in Mercer has its own page with the official NWS reports for that date.
- Hail in Mercer, MO on June 11, 2026 — up to 1.00"
- Hail in Mercer, MO on June 10, 2026 — up to 1.75"
Disputing a claim at a Mercer address?
This page covers the city. A claim is argued about one property, so start with the free address check — it counts the recorded events around your address, not the city centroid.
Check hail at your Mercer address — free
Type a street address. We measure it against every hail
event the National Weather Service recorded in the last 10 years and show you how many fall
within 1, 3 and 10 miles — free, instantly, nothing stored. Rural property with no street address?
Enter coordinates as 44.05, -107.31.
Address lookup by the U.S. Census Bureau geocoder. Records: NOAA NCEI Storm Events (final) plus SPC preliminary reports for storms newer than the latest compile — see methodology.
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source: NOAA NCEI Storm Events computed 2026-07-25