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Storm Activity›Kansas Storm Activity›Ottawa County, KS
Kansas · Official NOAA Storm Data

Ottawa County Hail Map & Storm Reports

Hail, wind, and tornado reports from official NOAA sources (NWS & SPC) · Last 12 months · Updated Nov 1, 2026

Has it hailed in Ottawa County, Kansas recently? Official National Weather Service (NWS) and Storm Prediction Center (SPC) records say yes: 21 hail reports with hail up to 1.75", among 45 severe weather events logged here in the last 12 months, together with 24 high-wind reports with gusts up to 70 mph. The most recent recorded storm activity was on Sep 20, 2026. This page updates daily: every event comes straight from official NOAA data — no estimates, no modeling, just the record.

Map of Ottawa County, Kansas showing the county boundary and surrounding cities
Ottawa County, Kansas. Map © Mapbox © OpenStreetMap · County boundary: US Census Bureau.

Ottawa County hail map

Where hail and high-wind reports clustered across Ottawa County over the last 12 months. Heat shows report density and significance, not radar.

45
Events (12 mo)
21
Hail
24
Wind
0
Tornado
1.75"
Max hail
70
Max wind (mph)
Sep 20, 2026
Most recent

What the radar showed

Radar snapshot during the May 17, 2026 hail event near Tescott, Ottawa County, Kansas, with NWS warning polygons
NEXRAD radar at the moment of the May 17, 2026 hail event (1.75") near Tescott. Outlined polygons are the storm-based warnings exactly as issued by the National Weather Service. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

Storm exposure for an address in Ottawa County

Get a free report in your folder. A city is enough if you do not have a street.

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.

Sunday, September 20, 2026

2 NWS warnings — wind gusts up to 55 mph

NEXRAD radar during the Sunday, September 20, 2026 storm activity in Ottawa County, Kansas
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“At 145 AM CDT, Doppler radar was tracking strong thunderstorms along a line extending from 6 miles west of Lincoln to Smolan to 3 miles northeast of Galva. Movement was northeast at 50 mph. Hazard: Strong wind gusts of 50 to 55 mph. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include...”

NWS severe weather mention · Ottawa County

“At 228 AM CDT, Doppler radar was tracking strong thunderstorms along a line extending from 4 miles west of Minneapolis to 4 miles west of Talmage to 4 miles northwest of Ramona. Movement was northeast at 35 mph. Hazard: Wind gusts up to 50 mph. Impact: Gusty winds could knock down small tree limbs and blow around unsecured objects. Locations impacted include...”

NWS severe weather mention · Ottawa County

Saturday, September 19, 2026

1 NWS warning — hail up to 0.75"

“At 540 PM CDT, Doppler radar was tracking a strong thunderstorm 6 miles southwest of Simpson, moving east at 20 mph. Hazard: Wind gusts up to 50 mph and penny size hail. Impact: Gusty winds could knock down small tree limbs and blow around unsecured objects. Minor hail damage to outdoor objects and vegetation is possible. Locations impacted include... Glasco and Delphos.”

NWS severe weather mention · Ottawa County

Sunday, September 13, 2026

1 NWS warning — hail up to 0.88"

“At 1225 AM CDT, Doppler radar was tracking a strong thunderstorm over Miltonvale, moving east at 35 mph. Hazard: Wind gusts up to 40 mph and nickel size hail. Impact: Gusty winds could knock down twigs or small limbs and blow around objects. Hail damage to outdoor objects and vegetation is possible. Locations impacted include... Clay Center, Miltonvale, Oak Hill, and Idana.”

NWS severe weather mention · Ottawa County

Friday, August 21, 2026

1 NWS warning — hail up to 0.88"

“At 403 PM CDT, Doppler radar was tracking a strong thunderstorm 5 miles southwest of Miltonvale, moving southeast at 30 mph. Hazard: Strong wind gusts of 50 to 55 mph and nickel size hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Hail damage to outdoor objects and vegetation is possible. Locations impacted include... Miltonvale.”

NWS severe weather mention · Ottawa County

Sunday, August 16, 2026

1 NWS warning — wind gusts up to 50 mph

“At 231 AM CDT, Doppler radar was tracking a line of strong thunderstorms centered 4 miles east of Ada, moving east at 50 mph. Hazard: Wind gusts up to 50 mph. Impact: Gusty winds could knock down small tree limbs and blow around unsecured objects. Locations impacted include... Minneapolis, Bennington, Miltonvale, Glasco, Delphos, Tescott, Culver, Wells, Aurora, and Ada.”

NWS severe weather mention · Ottawa County

Thursday, August 13, 2026

3 SPC verified storm reports · 1 NWS warning — wind gusts up to 60 mph

NEXRAD radar during the Thursday, August 13, 2026 storm activity in Ottawa County, Kansas
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“At 612 PM CDT, Doppler radar was tracking a strong thunderstorm near Wells, moving east at 30 mph. Hazard: Wind gusts up to 50 mph. Impact: Gusty winds could knock down small tree limbs and blow around unsecured objects. Locations impacted include... Minneapolis, Bennington, Wells, Manchester, Longford, Oak Hill, Niles, Moonlight, and Talmage.”

NWS severe weather mention · Ottawa County

“Delayed Report: Residential structure damage 1mi east of State Lake. (TOP)”

SPC verified report · 2 SE Wells

Friday, July 10, 2026

1 NWS warning — wind gusts up to 55 mph

NEXRAD radar during the Friday, July 10, 2026 storm activity in Ottawa County, Kansas
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“At 128 AM CDT, Doppler radar was tracking strong thunderstorms along a line extending from 3 miles northwest of Ada to 5 miles south of New Cambria to 3 miles southwest of Hillsboro. Movement was northeast at 35 mph. Hazard: Strong wind gusts of 50 to 55 mph. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include...”

NWS severe weather mention · Ottawa County

Friday, July 3, 2026

4 NWS warnings — hail up to 0.88", wind gusts up to 50 mph

NEXRAD radar during the Friday, July 3, 2026 storm activity in Ottawa County, Kansas
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“At 902 PM CDT, Doppler radar was tracking strong outflow from thunderstorms over northern Kansas along a line extending from 6 miles northwest of Frankfort to 5 miles north of Leonardville to 6 miles west of Oak Hill. Movement was southeast at 40 mph. Hazard: Wind gusts up to 50 mph. Impact: Gusty winds could knock down small tree limbs and blow around unsecured objects.”

NWS severe weather mention · Ottawa County

“At 1059 PM CDT, Doppler radar was tracking a strong thunderstorm 5 miles west of Longford, moving east at 35 mph. Hazard: Wind gusts up to 50 mph and nickel size hail. Impact: Gusty winds could knock down small tree limbs and blow around unsecured objects. Hail damage to outdoor objects and vegetation is possible. Locations impacted include... Wakefield, Manchester, Longford, and Oak Hill.”

NWS severe weather mention · Ottawa County

Tuesday, June 30, 2026

1 NWS warning — wind gusts up to 55 mph

“At 1038 PM CDT, Doppler radar was tracking strong thunderstorms along a line extending from 7 miles north of Lebanon to Barnard. Movement was east at 50 mph. Hazard: Strong wind gusts of 50 to 55 mph. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include...”

NWS severe weather mention · Ottawa County

Wednesday, June 10, 2026

1 NWS warning — hail up to 0.88"

“At 557 PM CDT, Doppler radar was tracking a strong thunderstorm 5 miles south of Bennington, moving east at 25 mph. Hazard: Nickel size hail. Impact: Hail damage to outdoor objects and vegetation is possible. Locations impacted include... Niles.”

NWS severe weather mention · Ottawa County

Tuesday, June 9, 2026

1 NWS warning — hail up to 0.88"

“At 208 AM CDT, Doppler radar was tracking a strong thunderstorm near Glasco, moving east at 65 mph. Hazard: Wind gusts up to 40 mph and nickel size hail. Impact: Gusty winds could knock down twigs or small limbs and blow around objects. Hail damage to outdoor objects and vegetation is possible. Locations impacted include... Clyde, Miltonvale, Glasco, Delphos, and Aurora.”

NWS severe weather mention · Ottawa County

Monday, June 8, 2026

3 SPC verified storm reports

“Delayed report - Emergency manager reported several buildings missing roofs... 12 inch diameter trees down... and trees on houses. (TOP)”

SPC verified report · Culver

“Power lines downed and power outage in Minneapolis... KS. (TOP)”

SPC verified report · Minneapolis

Tuesday, June 2, 2026

1 NWS warning — hail up to 0.75"

“At 145 AM CDT, Doppler radar was tracking a strong thunderstorm near Wells, moving south at 10 mph. Hazard: Wind gusts up to 40 mph and penny size hail. Impact: Gusty winds could knock down twigs or small limbs and blow around objects. Minor hail damage to outdoor objects and vegetation is possible. Locations impacted include... Minneapolis and Wells.”

NWS severe weather mention · Ottawa County

Saturday, May 30, 2026

3 NWS warnings — hail up to 0.75"

NEXRAD radar during the Saturday, May 30, 2026 storm activity in Ottawa County, Kansas
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“At 344 AM CDT, Doppler radar was tracking a strong thunderstorm 7 miles southwest of Miltonvale, moving east at 30 mph. Hazard: Wind gusts up to 50 mph and penny size hail. Impact: Gusty winds could knock down small tree limbs and blow around unsecured objects. Minor hail damage to outdoor objects and vegetation is possible. Locations impacted include... Miltonvale, Wells, Oak Hill, and Idana.”

NWS severe weather mention · Ottawa County

“At 311 AM CDT, Doppler radar was tracking strong thunderstorms along a line extending from 4 miles west of Delphos to 3 miles north of Tescott. Movement was northeast at 20 mph. Hazard: Wind gusts up to 50 mph and penny size hail. Impact: Gusty winds could knock down small tree limbs and blow around unsecured objects. Minor hail damage to outdoor objects and vegetation is possible.”

NWS severe weather mention · Ottawa County

Friday, May 29, 2026

1 NWS warning — hail up to 0.75"

“At 1111 PM CDT, Doppler radar was tracking a strong thunderstorm 5 miles north of Wells, moving north at 20 mph. Hazard: Wind gusts up to 50 mph and penny size hail. Impact: Gusty winds could knock down small tree limbs and blow around unsecured objects. Minor hail damage to outdoor objects and vegetation is possible. This storm will remain over mainly rural areas of northeastern Ottawa County.”

NWS severe weather mention · Ottawa County

Monday, May 18, 2026

1 SPC verified storm report — hail up to 1"

Sunday, May 17, 2026

4 SPC verified storm reports — hail up to 1.75", wind gusts up to 58 mph

NEXRAD radar during the Sunday, May 17, 2026 storm activity in Ottawa County, Kansas
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

Thursday, May 14, 2026

1 SPC verified storm report — hail up to 1.25"

NEXRAD radar during the Thursday, May 14, 2026 storm activity in Ottawa County, Kansas
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

Saturday, April 25, 2026

1 NWS warning — hail up to 0.5"

“At 713 PM CDT, Doppler radar was tracking a strong thunderstorm 7 miles northeast of Delphos, moving east at 25 mph. Hazard: Strong wind gusts of 50 to 55 mph and half inch hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to vegetation is possible. Locations impacted include... Aurora.”

NWS severe weather mention · Ottawa County

Sunday, March 22, 2026

1 NWS warning — wind gusts up to 50 mph

“WHAT...North winds 20 to 30 mph with gusts up to 50 mph expected. WHERE...Clay, Cloud, Ottawa, Republic, Washington, Marshall, Pottawatomie, and Riley Counties. WHEN...From 7 AM this morning to 1 PM CDT this afternoon. IMPACTS...Gusty winds will blow around unsecured objects. Small tree limbs could be blown down too. Isolated power outages may result.”

NWS severe weather mention · Ottawa County

Sunday, March 15, 2026

1 NWS warning — wind gusts up to 60 mph

“WHAT...Northwest winds 30 to 40 mph with gusts up to 60 mph expected. WHERE...Portions of central, east central, north central, and northeast Kansas. WHEN...From 7 AM this morning to 11 PM CDT this evening. IMPACTS...Damaging winds can blow down trees limbs and power lines. Power outages are possible. Travel will be difficult, especially for high profile vehicles.”

NWS severe weather mention · Ottawa County

Saturday, March 14, 2026

1 NWS warning — wind gusts up to 60 mph

“WHAT...Northwest winds 30 to 40 mph with gusts up to 60 mph expected. WHERE...Portions of central, east central, north central, and northeast Kansas. WHEN...From 7 AM to 11 PM CDT Sunday. IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles.”

NWS severe weather mention · Ottawa County

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 central, east central, north central, and northeast Kansas. WHEN...From Sunday morning through Sunday evening. IMPACTS...Damaging winds could blow down trees and power lines. Widespread power outages are possible. Travel could be difficult, especially for high profile vehicles.”

NWS severe weather mention · Ottawa County

“WHAT...Northwest winds 30 to 40 mph with gusts up to 60 mph possible. WHERE...Portions of central, east central, north central, and northeast Kansas. WHEN...From Sunday morning through Sunday evening. IMPACTS...Damaging winds could blow down trees and power lines. Widespread power outages are possible. Travel could be difficult, especially for high profile vehicles.”

NWS severe weather mention · Ottawa County

Thursday, March 12, 2026

1 NWS warning — wind gusts up to 50 mph

“WHAT...Southwest winds 20 to 30 mph with gusts up to 50 mph. WHERE...Portions of central, east central, north central, and northeast Kansas. WHEN...Until 2 AM CDT Friday. IMPACTS...Gusty winds will blow around unsecured objects. Small tree limbs could be blown down too. Isolated power outages may result.”

NWS severe weather mention · Ottawa County

Friday, March 6, 2026

2 NWS warnings — hail up to 0.88"

NEXRAD radar during the Friday, March 6, 2026 storm activity in Ottawa County, Kansas
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“At 553 PM CST, Doppler radar was tracking a strong thunderstorm near Longford, moving northeast at 55 mph. Hazard: Wind gusts up to 50 mph and nickel size hail. Impact: Gusty winds could knock down small tree limbs and blow around unsecured objects. Hail damage to outdoor objects and vegetation is possible. Locations impacted include... Manchester, Longford, Oak Hill, and Idana.”

NWS severe weather mention · Ottawa County

“At 528 PM CST, Doppler radar was tracking a strong thunderstorm 5 miles east of Ada, moving northeast at 55 mph. Hazard: Wind gusts up to 40 mph and penny size hail. Impact: Gusty winds could knock down twigs or small limbs and blow around objects. Minor hail damage to outdoor objects and vegetation is possible. Locations impacted include... Miltonvale, Delphos, Aurora, and Ada.”

NWS severe weather mention · Ottawa County

Thursday, December 18, 2025

1 NWS warning — wind gusts up to 70 mph

“WHAT...Northwest winds 25 to 40 mph with gusts of 55 to 70 mph. WHERE...Portions of central, east central, north central, and northeast Kansas. WHEN...Until 6 PM CST this evening. IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles.”

NWS severe weather mention · Ottawa County

Wednesday, December 17, 2025

2 NWS warnings — wind gusts up to 55 mph

“AFFECTED AREA...Fire Weather Zone 020 Cloud, Fire Weather Zone 021 Clay, Fire Weather Zone 022 Riley, Fire Weather Zone 034 Ottawa, Fire Weather Zone 035 Dickinson, Fire Weather Zone 036 Geary, Fire Weather Zone 037 Morris, Fire Weather Zone 038 Wabaunsee and Fire Weather Zone 054 Lyon. TIMING...From Thursday morning through Thursday afternoon.”

NWS severe weather mention · Ottawa County

“WHAT...Northwest winds 25 to 35 mph with gusts of 45 to 55 mph expected. WHERE...Portions of central, east central, north central, and northeast Kansas. WHEN...From 8 AM to 6 PM CST Thursday. IMPACTS...Gusty winds will blow around unsecured objects. Small tree limbs could be blown down too. Isolated power outages may result.”

NWS severe weather mention · Ottawa County

Tuesday, December 16, 2025

1 NWS warning — wind gusts up to 50 mph

“The National Weather Service in Topeka has issued a Fire Weather Watch for potential extreme fire danger, which is in effect from Thursday morning through Thursday afternoon.”

NWS severe weather mention · Ottawa County

Today's severe weather outlook

Storm Prediction Center Day 1 convective outlook — national severe weather risk map for today
Storm Prediction Center Day 1 convective outlook: categorical severe weather risk for today, updated several times daily. Source: NOAA/NWS Storm Prediction Center.

Common questions

When was the last severe storm in Ottawa County, KS?

The most recent recorded event was on Sep 20, 2026. Official NWS and SPC records show 45 severe weather events in Ottawa 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 Ottawa County recently?

Yes — 21 hail reports in the last 12 months, with hail up to 1.75" 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 Ottawa 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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Proudly AI-powered. Honestly sourced. IDOLCheck is built by HailyAI. Every storm event, magnitude, radar snapshot, and date on this page is deterministic — retrieved directly from official NOAA, National Weather Service (NWS), and Storm Prediction Center (SPC) storm records through HailyAPI and displayed exactly as reported. Quoted warning and report text is always attributed to its official source. Where the surrounding copy is not a direct quote, it was generated with AI assistance from that same verified storm data and reviewed and approved by humans before publication. AI organizes and presents the record — it never invents storm data.
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