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Storm Activity›North Dakota Storm Activity›Griggs County, ND
North Dakota · Official NOAA Storm Data

Griggs County Hail Map & Storm Reports

Hail, wind, and tornado reports from official NOAA sources (NWS & SPC) · Last 12 months · Updated Nov 3, 2026

Looking for storm and wind reports in Griggs County, North Dakota? Official National Weather Service (NWS) and Storm Prediction Center (SPC) records show 66 severe weather events in the last 12 months — 66 high-wind reports with gusts up to 80 mph. The most recent recorded storm activity was on Sep 14, 2026. This page updates daily: every event comes straight from official NOAA data — no estimates, no modeling, just the record.

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

Griggs County hail map

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

66
Events (12 mo)
0
Hail
66
Wind
0
Tornado
80
Max wind (mph)
Sep 14, 2026
Most recent

What the radar showed

Radar snapshot during the Jun 2, 2026 wind event near 2 SSE Cooperstown, Griggs County, North Dakota, with NWS warning polygons
NEXRAD radar at the moment of the Jun 2, 2026 wind event (58 mph) near 2 SSE Cooperstown. 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 Griggs 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.

Monday, September 14, 2026

5 NWS warnings — wind gusts up to 55 mph

“WHAT...West winds 30 to 40 mph with gusts up to 55 mph. WHERE...Benson, Cavalier, Eddy, Nelson, Ramsey, Towner, Western Walsh, Barnes, Griggs, and Steele Counties. WHEN...Until 7 AM CDT Tuesday. IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.”

NWS severe weather mention · Griggs County

“WHAT...West winds 25 to 35 mph with gusts up to 50 mph. WHERE...Benson, Cavalier, Eddy, Nelson, Ramsey, Towner, Western Walsh, Barnes, Griggs, and Steele Counties. WHEN...Until 7 AM CDT Tuesday. IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down.”

NWS severe weather mention · Griggs County

Sunday, September 13, 2026

2 NWS warnings — wind gusts up to 50 mph

“WHAT...West winds 20 to 30 mph with gusts up to 50 mph expected. WHERE...Benson, Cavalier, Eddy, Nelson, Ramsey, Towner, Western Walsh, and Griggs Counties. WHEN...From 10 PM Monday to 7 AM CDT Tuesday. IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.”

NWS severe weather mention · Griggs County

“WHAT...West winds 20 to 30 mph with gusts up to 50 mph expected. WHERE...Benson, Cavalier, Eddy, Nelson, Ramsey, Towner, Western Walsh, and Griggs Counties. WHEN...From 10 PM Monday to 7 AM CDT Tuesday. IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down.”

NWS severe weather mention · Griggs County

Tuesday, September 8, 2026

3 NWS warnings — wind gusts up to 55 mph

“WHAT...West winds 25 to 35 mph with gusts up to 55 mph expected. WHERE...Benson, Cavalier, Eddy, Nelson, Ramsey, Towner, Western Walsh, and Griggs Counties. WHEN...From 10 AM this morning to 7 PM CDT this evening. IMPACTS...Gusty winds will blow around unsecured objects.”

NWS severe weather mention · Griggs County

“WHAT...West winds 25 to 35 mph with gusts up to 55 mph expected. WHERE...Benson, Cavalier, Eddy, Nelson, Ramsey, Towner, Western Walsh, and Griggs Counties. WHEN...From 10 AM this morning to 7 PM CDT this evening. IMPACTS...Gusty winds will blow around unsecured objects.”

NWS severe weather mention · Griggs County

Monday, September 7, 2026

2 NWS warnings — wind gusts up to 50 mph

“WHAT...West winds 25 to 35 mph with gusts up to 50 mph expected. WHERE...Portions of northwest Minnesota and northeast and southeast North Dakota. WHEN...From 10 AM to 7 PM CDT Tuesday. IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.”

NWS severe weather mention · Griggs County

“WHAT...West winds 25 to 35 mph with gusts up to 50 mph expected. WHERE...Portions of northwest Minnesota and northeast and southeast North Dakota. WHEN...From 10 AM to 7 PM CDT Tuesday. IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.”

NWS severe weather mention · Griggs County

Wednesday, June 10, 2026

1 SPC verified storm report — wind gusts up to 60 mph

NEXRAD radar during the Wednesday, June 10, 2026 storm activity in Griggs County, North Dakota
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

Tuesday, June 2, 2026

1 SPC verified storm report — wind gusts up to 58 mph

NEXRAD radar during the Tuesday, June 2, 2026 storm activity in Griggs County, North Dakota
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“Measured wind gust at the AWOS station KS32 Cooperstown AP ND. (FGF)”

SPC verified report · 2 SSE Cooperstown

Friday, May 15, 2026

5 NWS warnings — wind gusts up to 50 mph

“WHAT...West winds 25 to 35 mph with gusts up to 50 mph. WHERE...Portions of northwest and west central Minnesota and northeast and southeast North Dakota. WHEN...Until 9 PM CDT this evening. IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.”

NWS severe weather mention · Griggs County

“WHAT...West winds 25 to 35 mph with gusts up to 50 mph. WHERE...Portions of northwest and west central Minnesota and northeast and southeast North Dakota. WHEN...Until 9 PM CDT this evening. IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.”

NWS severe weather mention · Griggs County

Thursday, May 14, 2026

11 NWS warnings — wind gusts up to 55 mph

“WHAT...West winds 25 to 35 mph with gusts up to 55 mph. WHERE...Portions of northwest Minnesota and northeast and southeast North Dakota. WHEN...Until 9 PM CDT Friday. IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. ADDITIONAL DETAILS...Gusty winds may result in areas of blowing dust that may reduce visibility.”

NWS severe weather mention · Griggs County

“WHAT...West winds 25 to 35 mph with gusts up to 55 mph. WHERE...Portions of northwest Minnesota and northeast and southeast North Dakota. WHEN...Until 9 PM CDT Friday. IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. ADDITIONAL DETAILS...Gusty winds may result in areas of blowing dust that may reduce visibility.”

NWS severe weather mention · Griggs County

Wednesday, May 13, 2026

5 NWS warnings — wind gusts up to 55 mph

“...FIRE WEATHER WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR EASTERN NORTH DAKOTA AND NORTHWEST AND WEST CENTRAL MINNESOTA...”

NWS severe weather mention · Griggs County

“...FIRE WEATHER WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR EASTERN NORTH DAKOTA AND NORTHWEST AND WEST CENTRAL MINNESOTA...”

NWS severe weather mention · Griggs County

Tuesday, May 12, 2026

3 NWS warnings — wind gusts up to 55 mph

“WHAT...North winds 20 to 30 mph with gusts up to 55 mph. WHERE...Portions of northeast and southeast North Dakota. WHEN...Until 8 PM CDT this evening. IMPACTS...Gusty winds will blow around unsecured objects. A few power outages may result.”

NWS severe weather mention · Griggs County

“WHAT...Northwest winds 25 to 35 mph with gusts up to 55 mph. WHERE...Portions of northwest and west central Minnesota and northeast and southeast North Dakota. WHEN...Until 7 PM CDT this evening. IMPACTS...Gusty winds will blow around unsecured objects.”

NWS severe weather mention · Griggs County

Monday, May 11, 2026

12 NWS warnings — wind gusts up to 55 mph

“WHAT...Northwest winds 25 to 35 mph with gusts up to 55 mph expected. WHERE...Portions of northwest and west central Minnesota and northeast and southeast North Dakota. WHEN...From 9 AM to 7 PM CDT Tuesday. IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.”

NWS severe weather mention · Griggs County

“AFFECTED AREA...In North Dakota, Towner, Benson, Ramsey, Eddy, Nelson, Griggs, Barnes, Cass, Ransom, Sargent and Richland. WINDS...Northwest 25 to 35 mph with gusts up to 55 mph. RELATIVE HUMIDITY...As low as 28 percent. IMPACTS...Any fires that ignite will spread rapidly and become difficult to control. Outdoor burning is not recommended.”

NWS severe weather mention · Griggs County

Monday, April 27, 2026

1 NWS warning — wind gusts up to 50 mph

“WHAT...North winds 25 to 35 mph with gusts up to 50 mph expected. WHERE...Portions of northwest and west central Minnesota and northeast and southeast North Dakota. WHEN...From 10 AM this morning to 7 PM CDT this evening. IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.”

NWS severe weather mention · Griggs County

Wednesday, April 22, 2026

2 NWS warnings — wind gusts up to 55 mph

NEXRAD radar during the Wednesday, April 22, 2026 storm activity in Griggs County, North Dakota
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“A cluster of showers and isolated thunderstorms will produce wind gusts up to 55 mph at times. The gusty winds could knock down tree limbs and blow around unsecured objects.”

NWS severe weather mention · Griggs County

“At 842 PM CDT, Doppler radar was tracking gusty showers along a line extending from near New Rockford to 6 miles northeast of McVille. Movement was northeast at 60 mph. Hazard: Wind gusts up to 50 mph. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include...”

NWS severe weather mention · Griggs County

Wednesday, April 8, 2026

1 NWS warning — wind gusts up to 55 mph

“WHAT...West winds 25 to 35 mph with gusts up to 55 mph. WHERE...Portions of northeast and southeast North Dakota. WHEN...Until 7 PM CDT this evening. IMPACTS...Gusty winds will blow around unsecured objects.”

NWS severe weather mention · Griggs County

Thursday, March 12, 2026

3 NWS warnings — wind gusts up to 80 mph

“WHAT...Northwest winds 35 to 45 mph with gusts up to 60 mph expected. Isolated thunderstorms may cause brief wind gusts to 80 mph. WHERE...Eddy, Barnes, Griggs, Ransom, and Sargent Counties. WHEN...Until 7 AM CDT Friday. IMPACTS...Scattered power outages are may occur. Travel will be difficult, especially for high profile vehicles.”

NWS severe weather mention · Griggs County

“WHAT...Northwest winds 35 to 45 mph with gusts up to 60 mph expected. WHERE...Eddy, Barnes, Griggs, Ransom, and Sargent Counties. WHEN...Until 7 AM CDT Friday. IMPACTS...Scattered power outages are may occur. Travel will be difficult, especially for high profile vehicles. ADDITIONAL DETAILS...Blowing snow may cause scattered whiteout conditions, especially in open country.”

NWS severe weather mention · Griggs County

Wednesday, March 11, 2026

2 NWS warnings — wind gusts up to 60 mph

“WHAT...West winds 30 to 40 mph with gusts up to 60 mph expected. WHERE...Portions of west central Minnesota and northeast and southeast North Dakota. WHEN...From 1 PM Thursday to 7 AM CDT Friday. IMPACTS...Power outages are possible. Travel will be difficult, especially for high profile vehicles.”

NWS severe weather mention · Griggs County

“WHAT...West winds 30 to 40 mph with gusts up to 60 mph expected. WHERE...Portions of west central Minnesota and northeast and southeast North Dakota. WHEN...From 1 PM Thursday to 7 AM CDT Friday. IMPACTS...Power outages are possible. Travel will be difficult, especially for high profile vehicles.”

NWS severe weather mention · Griggs County

Friday, February 27, 2026

4 NWS warnings — wind gusts up to 55 mph

“WHAT...Northwest winds 25 to 35 mph with gusts up to 55 mph. WHERE...Portions of north central, northwest, and west central Minnesota and northeast and southeast North Dakota. WHEN...Until 7 PM CST this evening. IMPACTS...Gusty winds will blow around unsecured objects. ADDITIONAL DETAILS...Drifting and blowing snow may lead to icy spots north of US Highway 2.”

NWS severe weather mention · Griggs County

“WHAT...Northwest winds 20 to 30 mph with gusts up to 50 mph. WHERE...Portions of central, north central, northwest, and west central Minnesota and northeast and southeast North Dakota. WHEN...Until 7 PM CST this evening. IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.”

NWS severe weather mention · Griggs County

Thursday, February 26, 2026

2 NWS warnings — wind gusts up to 50 mph

“WHAT...Northwest winds 25 to 35 mph with gusts up to 50 mph expected. WHERE...Portions of north central, northwest, and west central Minnesota and northeast and southeast North Dakota. WHEN...From 9 AM to 7 PM CST Friday. IMPACTS...Gusty winds will blow around unsecured objects.”

NWS severe weather mention · Griggs County

“WHAT...Northwest winds 25 to 35 mph with gusts up to 50 mph expected. WHERE...Portions of north central, northwest, and west central Minnesota and northeast and southeast North Dakota. WHEN...From 9 AM to 7 PM CST Friday. IMPACTS...Gusty winds will blow around unsecured objects.”

NWS severe weather mention · Griggs County

Tuesday, February 24, 2026

1 NWS warning — wind gusts up to 50 mph

“WHAT...Winds will turn northwest early this morning with brief gusts 40 to 50 mph. This will bring reduced visibilities in blowing snow. WHERE...Portions of northwest Minnesota and northeast and southeast North Dakota. WHEN...Until 6 PM CST this evening. IMPACTS...The hazardous conditions could impact the Tuesday morning and evening commutes.”

NWS severe weather mention · Griggs 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 Griggs County, ND?

The most recent recorded event was on Sep 14, 2026. Official NWS and SPC records show 66 severe weather events in Griggs 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 Griggs County recently?

No hail reports in the last 12 months, though other storm activity has been recorded in Griggs County.

How do I see hail history for a specific address in Griggs 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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