On the map: every storm report logged this day.
On the map
Storm reports for March 18, 1968
On March 18, 1968, 3 hail, 0 damaging-wind and 1 tornado reports were logged across 2 states.
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← Mar 17, 1968 All 1968 storm days · March 1968 Mar 19, 1968 →
On March 18, 1968, 3 hail, 0 damaging-wind and 1 tornado reports were logged across 2 states. The largest hail reported was 1.50″ (ping pong ball size) in Nicollet County, MN.
Storm day runs 7 a.m. to 7 a.m. Eastern (12:00–12:00 UTC), the convention the Storm Prediction Center uses. Radar hail estimates start October 2019.
Storm reports by state
| State | Hail | Wind | Tornado | Largest hail |
|---|---|---|---|---|
| MN | 2 | 0 | 1 | 1.50″ |
| IA | 1 | 0 | 0 | 0.75″ |
Cities with hail reported within 5 miles
| City | Population | Largest report |
|---|---|---|
| Milford, IA | 3,258 | 0.75″ |
Hail reports (3)
| Time (UTC) | Size | Location |
|---|---|---|
| 23:30 | 1.50″ | Nicollet County, MN |
| 01:00 | 1.00″ | Faribault County, MN |
| 23:45 | 0.75″ | Dickinson County, IA |
Damage, injuries and deaths
National Weather Service offices recorded about $25,000 in property damage from hail, thunderstorm wind and tornadoes across the US on this storm day (4 events in 2 states). Before 1996 the database holds only tornado, hail and wind events, and damage was often entered as a range, so treat these figures as rough. Injuries and deaths are those the events caused directly.
| County | Events | Injuries | Deaths | Property damage |
|---|---|---|---|---|
| Watonwan County, MN | 1 | 0 | 0 | $25,000 |
Source: NOAA National Centers for Environmental Information (NCEI), Storm Events Database, as entered by National Weather Service offices; data through July 31, 2026. Damage is in dollars of the year, not adjusted for inflation.
Guides: What radar-estimated hail (MESH) is and isn't · Storm reports: preliminary vs final
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