Dangerous Storm Brings Risk of Damaging Winds and Possible Tornado
Residents across Sullivan County, New York, should take immediate precautions as a Severe Thunderstorm Warning has been issued with tornadoes possible. Meteorologists are tracking a powerful storm capable of producing destructive straight-line winds, torrential rainfall, dangerous lightning, and rotation that could quickly develop into a tornado. Reports associated with the warning indicated radar-detected rotation near parts of Sullivan County, prompting urgent safety messages from the National Weather Service.
The storm is expected to move rapidly across the county, creating hazardous travel conditions, scattered power outages, downed trees, and localized flash flooding. Even if a tornado does not form, winds within the storm can still cause significant damage.
Areas Impacted
The warning includes portions of Sullivan County, New York, including communities such as:
- Liberty
- White Sulphur Springs
- Jeffersonville
- Hortonville
- Fosterdale
- Surrounding rural communities
Storm conditions can change quickly, so residents should continue monitoring official weather updates.
Main Hazards
- Tornado possible
- Damaging wind gusts capable of bringing down trees and power lines
- Frequent cloud-to-ground lightning
- Heavy rainfall that may cause localized flash flooding
- Hail in some stronger storm cells
Safety Tips
If a warning has been issued for your location:
- Move immediately into a sturdy building.
- Shelter in a basement if available. If there is no basement, go to a small interior room on the lowest floor, away from windows.
- Protect your head and neck with your arms, a helmet, or sturdy blankets or cushions if available.
- Avoid traveling unless absolutely necessary.
- Stay away from windows until the storm has completely passed.
- Keep multiple ways to receive weather warnings, especially if power outages occur.
Stay Weather Aware
Storms capable of producing tornadoes can strengthen with little warning. Continue monitoring forecasts, weather alerts, and local emergency officials throughout the day, as additional warnings may be issued if storm conditions worsen.
Stay safe, stay informed, and follow Radar Watch HQ for the latest severe weather updates as conditions continue to develop.

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Radar Watch HQ Top 5 Essential Emergency Preparedness Picks
Whether you’re preparing for severe thunderstorms, flash flooding, hurricanes, wildfires, or extended power outages, these five emergency essentials can help keep your household safer when severe weather strikes.
A portable power station provides reliable backup electricity during outages, allowing you to power phones, medical devices, laptops, lights, small appliances, and communication equipment without fuel.
Best for:
- Extended power outages
- Severe thunderstorms
- Hurricanes
- Winter storms
- Wildfires
2. Flood Protection Barriers & Sandless Flood Bags
Flood barriers help divert or absorb water before it enters garages, doorways, and low-lying areas. They deploy quickly and can help reduce property damage during flash flooding.
Best for:
- Flash Flood Warnings
- Heavy rainfall
- River flooding
- Coastal flooding
3. Rechargeable LED Flashlights
Bright, dependable flashlights are essential when the power goes out. Rechargeable or solar-powered models provide long-lasting illumination for navigating safely indoors and outdoors.
Best for:
- Overnight power outages
- Emergency evacuations
- Storm damage inspections
Keep phones, tablets, weather radios, and USB-powered devices charged when the electrical grid is unavailable. A solar power bank offers an additional charging option during prolonged emergencies.
Best for:
- Communication during outages
- Emergency weather alerts
- Travel and evacuation
A NOAA Weather Radio delivers official weather alerts directly from the National Weather Service, even when cellular networks or internet service are unavailable. It remains one of the most dependable ways to receive life-saving warnings.
Best for:
- Tornado warnings
- Severe thunderstorm warnings
- Flash flood warnings
- Hurricane alerts
- Winter storm emergencies
Why Radar Watch HQ Recommends These Essentials
At Radar Watch HQ, preparedness is just as important as staying informed. These five emergency essentials can help you stay connected, protect your property, and safely navigate severe weather events. Having supplies ready before storms arrive allows you to respond quickly when warnings are issued and conditions begin to deteriorate.
