Grundy County Hail Map & Storm Reports
Hail, wind, and tornado reports from official NOAA sources (NWS & SPC) · Last 12 months · Updated Nov 1, 2026
Grundy County, Missouri has recorded tornado activity: official National Weather Service (NWS) and Storm Prediction Center (SPC) records list 2 tornado reports among 56 severe weather events here in the last 12 months, alongside 24 hail reports with hail up to 3" and 30 high-wind reports with gusts up to 71 mph. The most recent recorded storm activity was on Sep 19, 2026. This page updates daily: every event comes straight from official NOAA data — no estimates, no modeling, just the record.
Grundy County hail map
Where hail and high-wind reports clustered across Grundy County over the last 12 months. Heat shows report density and significance, not radar.
What the radar showed
Storm exposure for an address in Grundy County
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Storm log — the official record, day by day
Events older than 30 days, as recorded by the National Weather Service and Storm Prediction Center. Excerpts are quoted directly from official warnings and verified reports.
Saturday, September 19, 2026
1 NWS warning — wind gusts up to 50 mph
“At 1029 PM CDT, the public reported a strong thunderstorm near Trenton, moving northeast at 45 mph. Hazard: Wind gusts up to 50 mph. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Trenton, Spickard, Galt, Newtown, Tindall, Brimson, Harris, and Osgood.”
- Wind 50 mph Grundy County NWS severe weather mention
Wednesday, August 19, 2026
1 NWS warning — wind gusts up to 55 mph
“At 628 PM CDT, Doppler radar was tracking strong thunderstorms along a line extending from near Breckenridge to near Utica to 8 miles southeast of Braymer. Movement was east at 45 mph. Hazard: Wind gusts of 50 to 55 mph. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include...”
- Wind 55 mph Grundy County NWS severe weather mention
Tuesday, June 16, 2026
2 NWS warnings — wind gusts up to 50 mph
“WHAT...Southwest winds 20 to 25 mph with gusts up to 50 mph expected. WHERE...Portions of northeast Kansas and north central, northwest, and west central Missouri. WHEN...From 7 AM to 1 PM CDT Wednesday. IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.”
“WHAT...Southwest winds 20 to 25 mph with gusts up to 50 mph expected. WHERE...Portions of northeast Kansas and north central, northwest, and west central Missouri. WHEN...From 7 AM to 1 PM CDT Wednesday. IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.”
- Wind 50 mph Grundy County NWS severe weather mention
- Wind 50 mph Grundy County NWS severe weather mention
Wednesday, June 10, 2026
4 SPC verified storm reports · 1 NWS warning — hail up to 0.25", 2 tornado reports
“A brief... likely rain-wrapped... EF-0 tornado occurred on the west side of Galt... damaging trees and a few grain bins in a mostly west-to-east path. (EAX)”
“A brief EF-0 tornado occurred near the intersection of Route E and 8th Street north of Laredo... causing some minor tree damage. (EAX)”
- Tornado Tornado 1 WNW Galt SPC verified report
- Tornado Tornado 3 NW Laredo SPC verified report
- Hail 0.25" Grundy County NWS severe weather mention
- Wind Unknown 2 E Spickard SPC verified report
- Wind Unknown 3 N Galt SPC verified report
Monday, June 1, 2026
1 NWS warning — wind gusts up to 55 mph
“At 332 AM CDT, Doppler radar was tracking a cluster of strong thunderstorms along a line extending from 9 miles south of Trenton to near Brookfield to Keytesville. Movement was northeast at 35 mph. Hazard: Wind gusts of 50 to 55 mph. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include...”
- Wind 55 mph Grundy County NWS severe weather mention
Saturday, May 16, 2026
27 SPC verified storm reports · 1 NWS warning — hail up to 3", wind gusts up to 71 mph
“Social media report... photo... and measurement. Time estimated from radar. (EAX)”
“Social media report. Time estimated from radar. (EAX)”
- Hail 3" 4 N Laredo SPC verified report
- Hail 3" 3 E Trenton SPC verified report
- Hail 2.75" 2 ESE Trenton SPC verified report
- Hail 2.75" 3 WSW Trenton SPC verified report
- Hail 2.75" 5 S Trenton SPC verified report
- Hail 2.5" Laredo SPC verified report
- Hail 2.5" 5 NW Laredo SPC verified report
- Hail 2" 4 SW Galt SPC verified report
- Hail 1.75" 1 ESE Trenton SPC verified report
- Hail 1.75" 1 S Galt SPC verified report
- Wind 71 mph 2 WSW Laredo SPC verified report
- Hail 1.25" 2 WNW Trenton SPC verified report
- + 16 more events this day — full detail in the app
Friday, April 17, 2026
2 SPC verified storm reports — hail up to 1"
- Hail 1" Laredo SPC verified report
- Hail 1" Trenton SPC verified report
Wednesday, April 15, 2026
3 SPC verified storm reports — hail up to 1.25"
“Half dollar sized hail reported at Crowder State Park. (EAX)”
“Public/Social media report... time estimated from radar. (EAX)”
- Hail 1.25" 3 WNW Trenton SPC verified report
- Hail 1" 5 WSW Galt SPC verified report
- Wind Unknown 1 NE Tindall SPC verified report
Friday, April 3, 2026
1 NWS warning — hail up to 0.25"
“At 842 PM CDT, Doppler radar was tracking a strong thunderstorm near Jamesport, or 7 miles southwest of Trenton, moving northeast at 35 mph. Hazard: Wind gusts up to 40 mph and pea size hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Trenton, Spickard, Laredo, and Tindall.”
- Hail 0.25" Grundy County NWS severe weather mention
Monday, March 16, 2026
2 NWS warnings — wind gusts up to 50 mph
“WHAT...For the High Wind Warning, northwest winds 25 to 30 mph with gusts up to 50 mph. For the Wind Advisory, northwest winds 25 to 30 mph with gusts up to 45 mph expected. WHERE...Portions of north central, northeast, and northwest Missouri. WHEN...For the High Wind Warning, until 4 AM CDT early this morning. For the Wind Advisory, until 7 AM CDT this morning.”
“WHAT...For the High Wind Warning, northwest winds 25 to 30 mph with gusts up to 50 mph. For the Wind Advisory, northwest winds 25 to 30 mph with gusts up to 45 mph expected. WHERE...Portions of north central, northeast, and northwest Missouri. WHEN...For the High Wind Warning, until 4 AM CDT early this morning. For the Wind Advisory, until 7 AM CDT this morning.”
- Wind 50 mph Grundy County NWS severe weather mention
- Wind 50 mph Grundy County NWS severe weather mention
Sunday, March 15, 2026
4 NWS warnings — wind gusts up to 60 mph
“WHAT...For the High Wind Warning, northwest winds 25 to 35 mph with gusts up to 60 mph. For the Wind Advisory, northwest winds 25 to 30 mph with gusts up to 50 mph expected. WHERE...Portions of north central, northeast, and northwest Missouri. WHEN...For the High Wind Warning, until 4 AM CDT Monday. For the Wind Advisory, from 4 AM to 7 AM CDT Monday.”
“WHAT...For the High Wind Warning, northwest winds 25 to 35 mph with gusts up to 60 mph. For the Wind Advisory, northwest winds 25 to 30 mph with gusts up to 50 mph expected. WHERE...Portions of north central, northeast, and northwest Missouri. WHEN...For the High Wind Warning, until 4 AM CDT Monday. For the Wind Advisory, from 4 AM to 7 AM CDT Monday.”
- Wind 60 mph Grundy County NWS severe weather mention
- Wind 60 mph Grundy County NWS severe weather mention
- Wind 60 mph Grundy County NWS severe weather mention
- Wind 60 mph Grundy County NWS severe weather mention
Saturday, March 14, 2026
5 NWS warnings — wind gusts up to 60 mph
“WHAT...For the High Wind Warning, northwest winds 25 to 35 mph with gusts up to 60 mph expected. For the Wind Advisory, northwest winds 20 to 30 mph with gusts up to 45 mph expected. WHERE...Portions of north central, northeast, and northwest Missouri. WHEN...For the High Wind Warning, from 1 PM Sunday to 4 AM CDT Monday. For the Wind Advisory, from 4 AM to noon CDT Monday.”
“WHAT...For the High Wind Warning, northwest winds 25 to 35 mph with gusts up to 60 mph expected. For the Wind Advisory, northwest winds 20 to 30 mph with gusts up to 45 mph expected. WHERE...Portions of north central, northeast, and northwest Missouri. WHEN...For the High Wind Warning, from 1 PM Sunday to 4 AM CDT Monday. For the Wind Advisory, from 4 AM to noon CDT Monday.”
- Wind 60 mph Grundy County NWS severe weather mention
- Wind 60 mph Grundy County NWS severe weather mention
- Wind 60 mph Grundy County NWS severe weather mention
- Wind 60 mph Grundy County NWS severe weather mention
- Wind 60 mph Grundy County NWS severe weather mention
Thursday, March 12, 2026
1 NWS warning — wind gusts up to 50 mph
“WHAT...Southwest to west winds 20 to 30 mph with gusts up to 50 mph expected. WHERE...Portions of east central Kansas and central, north central, northeast, and west central Missouri. WHEN...From 3 PM this afternoon to 4 AM CDT Friday. IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.”
- Wind 50 mph Grundy County NWS severe weather mention
Today's severe weather outlook
Common questions
When was the last severe storm in Grundy County, MO?
The most recent recorded event was on Sep 19, 2026. Official NWS and SPC records show 56 severe weather events in Grundy County over the last 12 months. Exact dates and locations for recent storms are available in the app with a free account.
Did it hail in Grundy County recently?
Yes — 24 hail reports in the last 12 months, with hail up to 3" recorded. The hail map above shows where reports clustered; the storm log lists each day.
How do I see hail history for a specific address in Grundy County?
Create a free IDOLCheck account and run an address check. It shows verified storm reports and official NWS warning boundaries around any specific property, including the most recent 30 days — county-level pages like this one only tell part of the story.
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