Cass County Storm Activity
Wind, hail, and tornado activity from official NOAA sources (NWS & SPC) · Last 12 months · Updated Sep 11, 2026
Cass County, Nebraska has recorded tornado activity: official National Weather Service (NWS) and Storm Prediction Center (SPC) records list 7 tornado reports among 40 severe weather events here in the last 12 months, alongside 6 hail reports with hail up to 2" and 27 high-wind reports with gusts up to 80 mph. The most recent recorded storm activity was on Aug 8, 2026. This page updates daily: every event comes straight from official NOAA data — no estimates, no modeling, just the record.
What the radar showed
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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, August 8, 2026
1 NWS warning — wind gusts up to 50 mph
“At 208 PM CDT, A cluster of strong thunderstorms were reported along a line extending from near Eppley Airfield to 5 miles southwest of Offutt AFB to 3 miles east of Murdock. Movement was southeast at 30 mph. Hazard: Wind gusts up to 50 mph. mph. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include...”
- Wind 50 mph Cass County NWS severe weather mention
Saturday, June 13, 2026
1 NWS warning — hail up to 0.5"
“At 806 AM CDT, Doppler radar was tracking strong thunderstorms along a line extending from 6 miles south of Hooper to near Woodcliff to 2 miles southwest of Leshara to near Ithaca. Movement was east at 45 mph. Hazard: Wind gusts up to 50 mph and half inch hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible.”
- Hail 0.5" Cass County NWS severe weather mention
Wednesday, June 10, 2026
11 SPC verified storm reports — hail up to 1", wind gusts up to 80 mph, 4 tornado reports
“At approximately 5:21 AM... a brief tornado developed northeast of Nehawka... Nebraska... near 12th Street and Beccard Drive... and moved southeast. The tornado caused (OAX)”
“At approximately 5:15 AM... a brief tornado developed east of Weeping Water... just north of South Cedar Creek. The tornado produced sporadic tree damage... with estima (OAX)”
- Tornado Tornado 2 NNW Union SPC verified report
- Tornado Tornado 3 E Weeping Water SPC verified report
- Tornado Tornado 1 NNE Weeping Water SPC verified report
- Tornado Tornado 3 WNW Nehawka SPC verified report
- Wind 80 mph Murray SPC verified report
- Wind 77 mph 3.9 SW Murdock SPC verified report
- Wind 58 mph 0.3 NNW Louisville SPC verified report
- Hail 1" 3 E Union SPC verified report
- Wind Unknown 2 SSE Greenwood SPC verified report
- Wind Unknown 2 N Union SPC verified report
- Wind Unknown 2 S Murray SPC verified report
Tuesday, June 9, 2026
1 NWS warning — wind gusts up to 55 mph
“At 1230 AM CDT, multiple public mesonet stations reported wind gusts of 40-55 mph from Lancaster to Gage county. These winds will likely continue eastward before diminishing by 3 AM. Hazard: 40-55 mph wind gusts Impact: Gusty winds could knock down tree limbs and blow around unsecured objects.”
- Wind 55 mph Cass County NWS severe weather mention
Thursday, June 4, 2026
3 SPC verified storm reports — hail up to 2"
“Report of large hail between Union and Murray... NE using a tape measure. Time is estimated from radar. Location is approximate. (OAX)”
“Multiple large trees down. at least 2.87" of rain so far. (OAX)”
- Hail 2" 2 NW Union SPC verified report
- Hail 1.75" 2 WNW Plattsmouth SPC verified report
- Wind Unknown Plattsmouth SPC verified report
Friday, May 22, 2026
1 SPC verified storm report — 1 tornado report
“Trained spotter report supported by a photograph of a brief tornado touching down near Murrary... Nebraska. (OAX)”
- Tornado Tornado 1 E Murray SPC verified report
Saturday, May 16, 2026
5 SPC verified storm reports — hail up to 1", wind gusts up to 67 mph, 2 tornado reports
“Report of damage to homes south of Plattsmouth from possible tornado. Additional chaser photo of possible tornado in the same area. Time is estimated. (OAX)”
“An EF-1 tornado formed on the southwest side of Plattsmouth east of Highway 75. The tornado moved northeast and snapped several pine trees on the top of a small incline (OAX)”
- Tornado Tornado 2 S Plattsmouth SPC verified report
- Tornado Tornado 2 SSW Plattsmouth SPC verified report
- Wind 67 mph 3 N Greenwood SPC verified report
- Wind 59 mph 4 WSW Murdock SPC verified report
- Hail 1" Avoca SPC verified report
Friday, May 15, 2026
1 SPC verified storm report — hail up to 1"
- Hail 1" 2 E Union SPC verified report
Saturday, March 28, 2026
1 NWS warning — wind gusts up to 50 mph
“AFFECTED AREA...Knox, Cedar, Thurston, Antelope, Pierce, Wayne, Boone, Madison, Stanton, Cuming, Burt, Platte, Monona, Colfax, Dodge, Washington, Butler, Saunders, Douglas, Sarpy, Harrison, Shelby, Seward, Lancaster, Cass, Otoe, Pottawattamie, Saline, Mills, Montgomery, Jefferson, Gage, Fremont, Johnson, Page, Nemaha, Pawnee, and Richardson Counties. TIMING...From 9 AM to 10 PM CDT this evening.”
- Wind 50 mph Cass County NWS severe weather mention
Friday, March 27, 2026
1 NWS warning — wind gusts up to 55 mph
“The National Weather Service in Omaha/Valley has cancelled the Red Flag Warning. AFFECTED AREA...Thurston, Boone, Madison, Stanton, Cuming, Burt, Platte, Monona, Colfax, Dodge, Washington, Butler, Saunders, Douglas, Sarpy, Harrison, Shelby, Seward, Lancaster, Cass, Otoe, Pottawattamie, Saline, Mills, Montgomery, Jefferson, Gage, Fremont, Johnson, Page, Nemaha, Pawnee, and Richardson Counties.”
- Wind 55 mph Cass County NWS severe weather mention
Sunday, March 15, 2026
2 NWS warnings — wind gusts up to 60 mph
“WHAT...Northwest winds 30 to 40 mph with gusts up to 60 mph. WHERE...Portions of southwest Iowa and east central, northeast, and southeast Nebraska. WHEN...Until 1 AM CDT Monday. IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles.”
“WHAT...Northwest winds 35 to 40 mph with gusts up to 55 mph. WHERE...Portions of southwest Iowa and east central, northeast, and southeast Nebraska. WHEN...Until 1 AM CDT Monday. IMPACTS...Damaging winds will blow down a few trees and power lines. Isolated power outages are expected. Travel will be difficult, especially for high profile vehicles.”
- Wind 60 mph Cass County NWS severe weather mention
- Wind 55 mph Cass County NWS severe weather mention
Saturday, March 14, 2026
3 NWS warnings — wind gusts up to 70 mph
“WHAT...Northwest winds 35 to 45 mph with gusts up to 65 mph expected. A few isolated gusts to 70 mph are possible. WHERE...Portions of eastern Nebraska and west-central into southwest Iowa. WHEN...From 7 AM Sunday to 1 AM CDT Monday. IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages may occur. Travel will be difficult, especially for high profile vehicles.”
“WHAT...Northwest winds 35 to 45 mph with gusts up to 65 mph expected. A few gusts to 70 mph possible. WHERE...Portions of southwest and west central Iowa and east central, northeast, and southeast Nebraska. WHEN...From 7 AM Sunday to 1 AM CDT Monday. IMPACTS...Very strong winds may cause damage to trees and isolated to scattered power outages.”
- Wind 70 mph Cass County NWS severe weather mention
- Wind 70 mph Cass County NWS severe weather mention
- Wind 60 mph Cass County NWS severe weather mention
Friday, March 13, 2026
2 NWS warnings — wind gusts up to 60 mph
“WHAT...Northwest winds 30 to 40 mph with gusts up to 60 mph possible. WHERE...Portions of southwest and west central Iowa and east central, northeast, and southeast Nebraska. WHEN...From Sunday morning through late Sunday night. IMPACTS...Damaging winds could blow down trees and power lines. Some power outages are possible. Travel could be difficult, especially for high profile vehicles.”
“WHAT...Northwest winds 30 to 40 mph with gusts up to 60 mph possible. WHERE...Portions of southwest and west central Iowa and east central, northeast, and southeast Nebraska. WHEN...From Sunday morning through late Sunday night. IMPACTS...Damaging winds could blow down trees and power lines. Widespread power outages are possible. Travel could be difficult, especially for high profile vehicles.”
- Wind 60 mph Cass County NWS severe weather mention
- Wind 60 mph Cass County NWS severe weather mention
Thursday, March 12, 2026
6 NWS warnings — wind gusts up to 60 mph
“AFFECTED AREA...Knox, Cedar, Thurston, Antelope, Pierce, Wayne, Boone, Madison, Stanton, Cuming, Burt, Platte, Monona, Colfax, Dodge, Washington, Butler, Saunders, Douglas, Sarpy, Harrison, Shelby, Seward, Lancaster, Cass, Otoe, Pottawattamie, Saline, Mills, Montgomery, Jefferson, Gage, Fremont, Johnson, Page, Nemaha, Pawnee, and Richardson Counties. TIMING...Until midnight CDT tonight.”
“AFFECTED AREA...Knox, Cedar, Thurston, Antelope, Pierce, Wayne, Boone, Madison, Stanton, Cuming, Burt, Platte, Monona, Colfax, Dodge, Washington, Butler, Saunders, Douglas, Sarpy, Harrison, Shelby, Seward, Lancaster, Cass, Otoe, Pottawattamie, Saline, Mills, Montgomery, Jefferson, Gage, Fremont, Johnson, Page, Nemaha, Pawnee, and Richardson Counties. TIMING...Until 9 PM CDT this evening.”
- Wind 60 mph Cass County NWS severe weather mention
- Wind 60 mph Cass County NWS severe weather mention
- Wind 60 mph Cass County NWS severe weather mention
- Wind 50 mph Cass County NWS severe weather mention
- Wind 50 mph Cass County NWS severe weather mention
- Wind 50 mph Cass County NWS severe weather mention
Wednesday, March 11, 2026
1 NWS warning — wind gusts up to 60 mph
“WHAT...Northwest winds 20 to 30 mph with gusts up to 60 mph possible. WHERE...In Iowa, Mills, Montgomery, and Pottawattamie Counties. In Nebraska, Butler, Douglas, Sarpy, Saunders, Cass, Lancaster, and Seward Counties. WHEN...From Thursday evening through late Thursday night. IMPACTS...Damaging winds could blow down trees and power lines. Some power outages are possible.”
- Wind 60 mph Cass County NWS severe weather mention
Today's severe weather outlook
Common questions
When was the last severe storm in Cass County, NE?
The most recent recorded event was on Aug 8, 2026. Official NWS and SPC records show 40 severe weather events in Cass County over the last 12 months. Exact dates and locations for recent storms are available in the app with a free account.
Has there been hail in Cass County recently?
Yes — 6 hail reports in the last 12 months, with hail up to 2" recorded.
How do I check whether a specific address was affected?
Create a free IDOLCheck account and run an address check. It shows verified storm reports and official NWS warning boundaries around any specific property — county-level pages like this one only tell part of the story.