U.S. Storm Day Summary
May 18, 2025 Hail and Storm Summary
May 18, 2025 | United States | 2025-05-18 national severe weather summary
Daily hail and wind summary for May 18, 2025, with timeline context, related archives, and linked detail pages.
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Impacted Places
Hail Stats
- Max Report
- 4.50 in
- Reports
- 170
- Severe Reports
- 170
Wind Stats
- Max Gust
- 71 mph
- Reports
- 200
- Tornado Reports
- 67
Verified Event Log (5-Year Window)
| Date | Hazard | Intensity | Distance | Location | Source |
|---|---|---|---|---|---|
| 2025-05-18 | hail | 4.50 in | - | 4 ENE Arnett, OK | NOAA SPC |
| 2025-05-18 | hail | 4.25 in | - | 3 W Arnett, OK | NOAA SPC |
| 2025-05-18 | hail | 4.00 in | - | 5 WSW Scott State Lake, KS | NOAA SPC |
| 2025-05-18 | hail | 4.00 in | - | 3 NW Harmon, OK | NOAA SPC |
| 2025-05-18 | hail | 4.00 in | - | 1 NE Arnett, OK | NOAA SPC |
| 2025-05-18 | hail | 3.91 in | - | 6 W Arnett, OK | NOAA SPC |
| 2025-05-18 | hail | 3.50 in | - | 1 E Arnett, OK | NOAA SPC |
| 2025-05-18 | hail | 3.25 in | - | 5 N Hayes Center, NE | NOAA SPC |
| 2025-05-18 | hail | 3.06 in | - | 7 N Harmon, OK | NOAA SPC |
| 2025-05-18 | hail | 3.00 in | - | 3 W Arnett, OK | NOAA SPC |
| 2025-05-18 | hail | 3.00 in | - | 7 N Harmon, OK | NOAA SPC |
| 2025-05-18 | hail | 3.00 in | - | 6 SE Fargo, OK | NOAA SPC |
| 2025-05-18 | hail | 2.75 in | - | 9 ENE Lake Marvin, TX | NOAA SPC |
| 2025-05-18 | hail | 2.75 in | - | Rosston, OK | NOAA SPC |
| 2025-05-18 | hail | 2.75 in | - | 2 E Rosston, OK | NOAA SPC |
| 2025-05-18 | hail | 2.75 in | - | 7 S Fargo, OK | NOAA SPC |
| 2025-05-18 | hail | 2.75 in | - | 7 SE Fargo, OK | NOAA SPC |
| 2025-05-18 | hail | 2.50 in | - | Tuscola, TX | NOAA SPC |
| 2025-05-18 | hail | 2.50 in | - | 4 SW Woodward, OK | NOAA SPC |
| 2025-05-18 | hail | 2.50 in | - | 1 S Woodward, OK | NOAA SPC |
| 2025-05-18 | tornado | Tornado UNK | - | 5 SE Arapahoe Park, CO | NOAA SPC |
| 2025-05-18 | tornado | Tornado UNK | - | 8 S Manila Village, CO | NOAA SPC |
| 2025-05-18 | tornado | Tornado UNK | - | 2 ENE Manila Village, CO | NOAA SPC |
| 2025-05-18 | tornado | Tornado UNK | - | 3 NNE Bennett, CO | NOAA SPC |
Corrects previous hail report from 4 ENE Arnett. Twitter Photo... time is radar estimate. Updated with a ruler measurement. (OUN)
Delayed report. Report from mPING: Grapefruit+ (4.25 in.). Time adjusted based on radar. (OUN)
photo sent in by emergency manager... public report. (DDC)
Delayed report. Report from mPING: Grapefruit (4.00 in.). (OUN)
X Post with photo. (OUN)
(OUN)
Report from mPING: Baseball++ (3.50 in.). (OUN)
Report from mPING: Baseball+ (3.25 in.). (LBF)
Report Highlights
- 170 hail reports were logged nationwide on May 18, 2025.
- The largest hail report reached 4.50 in.
- 200 wind/tornado reports were logged nationwide on May 18, 2025.
- 67 tornado reports were included in this day summary.
Data & Methodology
- Noaa Spc
- 370
- Derived from NOAA SPC daily severe weather reports.
Explore More Reports
Browse Storm Indexes
Day Summary Archives
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Timeline
2025-05-18T23:59:00Z
Hail 2.50 in
NWSChat Photo. (OUN)
2025-05-18T23:59:00Z
Wind Wind report
weak tornado crossed Hwy 34 roughly here; downed power lines and tipped over pivots. (GLD)
2025-05-18T23:57:00Z
Hail 2.50 in
Report from mPING: Tennis Ball (2.50 in.). (OUN)
2025-05-18T23:57:00Z
Tornado Tornado UNK
Video of a tornado moving over Highway 34. (GLD)
2025-05-18T23:56:00Z
Hail 2.00 in
NWSChat Photo. (OUN)
2025-05-18T23:56:00Z
Hail 1.50 in
(OUN)
2025-05-18T23:55:00Z
Hail 1.00 in
(TOP)
2025-05-18T23:55:00Z
Tornado Tornado UNK
TDS observed on radar. (GLD)
2025-05-18T23:55:00Z
Tornado Tornado UNK
Report from the emergency manager that the town of Grinnell was hit by a tornado. (GLD)
2025-05-18T23:54:00Z
Tornado Tornado UNK
Off duty NWS employee reported tornado just east of Max and north of Highway 34. (GLD)
2025-05-18T23:53:00Z
Wind 61 mph
ASOS station KITR Burlington Co Airport. (GLD)
2025-05-18T23:52:00Z
Hail 1.00 in
Quarter sized hail in Harpersville. (FWD)