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Storm ActivityNew York Storm ActivityTioga County, NY
New York · Official NOAA Storm Data

Tioga County Hail Map & Storm Reports

Hail, wind, and tornado reports from official NOAA sources (NWS & SPC) · Last 12 months · Updated Sep 13, 2026

Looking for storm and wind reports in Tioga County, New York? Official National Weather Service (NWS) and Storm Prediction Center (SPC) records show 35 severe weather events in the last 12 months — 24 high-wind reports with gusts up to 60 mph, plus 11 hail reports with hail up to 0.75". The most recent recorded storm activity was in September 2026. This page updates daily: every event comes straight from official NOAA data — no estimates, no modeling, just the record.

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

Tioga County hail map

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

35
Events (12 mo)
11
Hail
24
Wind
0
Tornado
0.75"
Max hail
60
Max wind (mph)
September 2026
Most recent

What the radar showed

Radar snapshot during the Jul 21, 2026 wind event near Owego, Tioga County, New York, with NWS warning polygons
NEXRAD radar at the moment of the Jul 21, 2026 wind event (60 mph) near Owego. 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.

Last 30 days in Tioga County

Current NEXRAD radar over Tioga County, New York with recent storm report locations
Current radar over the Tioga County area, with storm reports from the past 7 days plotted. Refreshes throughout the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.
September 2026 1 storm day · 2 NWS warnings — hail to 0.5" Exact dates & locations in app →
August 2026 1 storm day · 1 NWS warning — hail to 0.5" Exact dates & locations in app →

Recent storms — full detail available in the app

Storm activity from the last 30 days is summarized at the county level on this page. Exact locations, radar snapshots, and official warning boundaries for recent events are available with a free account.

See the specifics — free →

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.

Thursday, August 6, 2026

2 SPC verified storm reports · 2 NWS warnings — hail up to 0.75"

NEXRAD radar during the Thursday, August 6, 2026 storm activity in Tioga County, New York
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 328 PM EDT, Doppler radar was tracking a strong thunderstorm over Montour Falls, moving east at 25 mph. Hazard: Wind gusts up to 50 mph and penny 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...”

NWS severe weather mention · Tioga County

“At 402 PM EDT, Doppler radar was tracking a strong thunderstorm near Cayuta, or 10 miles east of Odessa, moving east at 25 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. Locations impacted include...”

NWS severe weather mention · Tioga County

Monday, July 27, 2026

1 NWS warning — hail up to 0.25"

NEXRAD radar during the Monday, July 27, 2026 storm activity in Tioga County, New York
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 743 PM EDT, Doppler radar was tracking strong thunderstorms along a line extending from near Newark Valley to near Rush. Movement was east at 10 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...”

NWS severe weather mention · Tioga County

Tuesday, July 21, 2026

2 SPC verified storm reports — wind gusts up to 60 mph

NEXRAD radar during the Tuesday, July 21, 2026 storm activity in Tioga County, New York
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“Tree down on wires along Montrose Turnpike as per dispatch feed. Radar-estimated time. (BGM)”

SPC verified report · 4 SW Apalachin

Saturday, July 18, 2026

1 SPC verified storm report · 1 NWS warning — wind gusts up to 50 mph

NEXRAD radar during the Saturday, July 18, 2026 storm activity in Tioga County, New York
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 311 PM EDT, Doppler radar was tracking strong thunderstorms along a line extending from near De Ruyter to near Enfield. Movement was southeast at 35 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 · Tioga County

“Knapp road along route 38 wires down. (BGM)”

SPC verified report · Newark Valley

Tuesday, June 30, 2026

1 NWS warning — hail up to 0.25"

NEXRAD radar during the Tuesday, June 30, 2026 storm activity in Tioga County, New York
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 713 PM EDT, Doppler radar was tracking a strong thunderstorm over Nanticoke, or near Greater Binghamton Airport, moving southeast at 10 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...”

NWS severe weather mention · Tioga County

Friday, June 12, 2026

1 NWS warning — hail up to 0.25"

NEXRAD radar during the Friday, June 12, 2026 storm activity in Tioga County, New York
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 259 PM EDT, Doppler radar was tracking strong thunderstorms along a line extending from near Whitney Point to near Little Meadows to Herrick. Movement was east at 30 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...”

NWS severe weather mention · Tioga County

Thursday, June 11, 2026

1 SPC verified storm report

“Tree down over roadway on Honeypot Road. (BGM)”

SPC verified report · 3 ESE Willseyville

Friday, May 29, 2026

1 NWS warning — wind gusts up to 50 mph

NEXRAD radar during the Friday, May 29, 2026 storm activity in Tioga County, New York
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 1048 PM EDT, Doppler radar was tracking gusty showers along a line extending from near Downsville to near Horseheads. Movement was southeast 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 · Tioga County

Sunday, May 17, 2026

1 NWS warning — hail up to 0.25"

“At 727 PM EDT, Doppler radar was tracking a strong thunderstorm over Owego, moving northeast at 25 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...”

NWS severe weather mention · Tioga County

Wednesday, May 13, 2026

1 NWS warning — hail up to 0.25"

“At 652 PM EDT, Doppler radar was tracking strong thunderstorms along a line extending from near Lisle to near Whitney Point to near Nanticoke to Tioga Terrace to near Warren Center. Movement was northeast at 35 mph. Hazard: Wind gusts up to 50 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.”

NWS severe weather mention · Tioga County

Wednesday, April 15, 2026

1 NWS warning — hail up to 0.5"

NEXRAD radar during the Wednesday, April 15, 2026 storm activity in Tioga County, New York
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 743 PM EDT, Doppler radar was tracking a strong thunderstorm near Van Etten, or 13 miles southeast of Odessa, moving east at 45 mph. Hazard: Wind gusts up to 40 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. Locations impacted include...”

NWS severe weather mention · Tioga County

Friday, April 10, 2026

1 NWS warning — wind gusts up to 50 mph

“A line of showers over west-central New York will continue to move east this evening ahead of an approaching cold front. Wind gusts of 40 to 50 mph have been observed along the leading edge of showers. These gusty showers are expected to continue producing strong winds as they move east over the next few hours across Central NY and the Twin Tiers of NY and PA.”

NWS severe weather mention · Tioga County

Tuesday, March 31, 2026

1 NWS warning — wind gusts up to 50 mph

“A line of showers and thunderstorms is moving east through Western NY and PA as of 930 pm, with observed gusts of 40 to 50 mph. These gusty showers will continue for several more hours as they move through the rest of the Finger Lakes and the western Twin Tiers of NY and PA. Dead and weak trees may fall leading to road obstacles and isolated power outages.”

NWS severe weather mention · Tioga County

Monday, March 16, 2026

4 NWS warnings — wind gusts up to 50 mph

“WHAT...Southwest winds 15 to 25 mph with gusts up to 50 mph. WHERE...In New York, Chemung, Cortland, Madison, Onondaga, Schuyler, Seneca, Southern Cayuga, Steuben, Tioga, Tompkins, and Yates Counties. In Pennsylvania, Bradford County. WHEN...Until 8 AM EDT 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 · Tioga County

“WHAT...South winds 15 to 25 mph with gusts of 40 to 50 mph expected. WHERE...In New York, Chemung, Cortland, Madison, Onondaga, Schuyler, Seneca, Southern Cayuga, Steuben, Tioga, Tompkins, and Yates Counties. In Pennsylvania, Bradford County. WHEN...Until 2 PM EDT this afternoon. IMPACTS...Gusty winds will blow around unsecured objects.”

NWS severe weather mention · Tioga County

Sunday, March 15, 2026

1 NWS warning — wind gusts up to 50 mph

“WHAT...South winds 20 to 30 mph with gusts up to 50 mph expected. WHERE...In New York, Chemung, Cortland, Madison, Onondaga, Schuyler, Seneca, Southern Cayuga, Steuben, Tioga, Tompkins, and Yates Counties. In Pennsylvania, Bradford and Wyoming Counties. WHEN...From 5 PM this afternoon to 8 AM EDT Monday. IMPACTS...Gusty winds will blow around unsecured objects.”

NWS severe weather mention · Tioga County

Saturday, March 14, 2026

1 NWS warning — wind gusts up to 50 mph

“WHAT...West winds 15 to 25 mph with gusts of 45 to 50 mph expected. WHERE...Portions of central New York and northeast Pennsylvania. WHEN...Until 2 PM EDT this afternoon. 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 · Tioga County

Tuesday, December 30, 2025

1 NWS warning — wind gusts up to 50 mph

“WHAT...West winds 15 to 25 mph with gusts of 45 to 50 mph. WHERE...Portions of central New York and northeast Pennsylvania. WHEN...Until 7 PM EST 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 · Tioga County

Sunday, November 16, 2025

2 NWS warnings — wind gusts up to 50 mph

“WHAT...West to northwest winds 15 to 30 mph with gusts of 40 to 50 mph expected. WHERE...Portions of central New York and northeast Pennsylvania. WHEN...Until 1 AM EST Monday. 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 · Tioga County

“WHAT...West to northwest winds 15 to 30 mph with gusts of 40 to 50 mph expected. WHERE...Portions of central New York and northeast Pennsylvania. WHEN...Until 1 AM EST Monday. 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 · Tioga County

Friday, October 31, 2025

3 NWS warnings — wind gusts up to 50 mph

“WHAT...West winds 15 to 25 mph with gusts of 40 to 50 mph expected. WHERE...Portions of central New York and northeast Pennsylvania. WHEN...Until 5 AM EDT Saturday. 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 · Tioga County

“WHAT...West winds 15 to 25 mph with gusts of 45 to 50 mph expected. WHERE...Portions of central New York and northeast Pennsylvania. WHEN...Until 5 AM EDT Saturday. 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 · Tioga County

Thursday, October 30, 2025

2 NWS warnings — wind gusts up to 50 mph

“WHAT...West winds 15 to 25 mph with gusts of 45 to 50 mph expected. WHERE...Portions of central New York and northeast Pennsylvania. WHEN...From 11 AM Friday to 5 AM EDT Saturday. 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 · Tioga County

“WHAT...West winds 15 to 25 mph with gusts of 45 to 50 mph expected. WHERE...Portions of central New York and northeast Pennsylvania. WHEN...From 11 AM Friday to 5 AM EDT Saturday. 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 · Tioga 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 Tioga County, NY?

The most recent recorded event was in September 2026. Official NWS and SPC records show 35 severe weather events in Tioga 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 Tioga County recently?

Yes — 11 hail reports in the last 12 months, with hail up to 0.75" 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 Tioga 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 our HailyDB engine 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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