Sussex County, DE — Severe Weather & Radar
No active severe-weather warnings for Sussex County, DE right now. Live radar is below — set up alerts to get warned the moment one is issued.
One tap turns on push alerts for Tornado & Severe Thunderstorm Warnings that hit Sussex County, DE — even when the app is closed. No account needed.
Severe-weather outlook
General (non-severe) thunderstorms are possible in Sussex County, DEtoday, per the Storm Prediction Center's Day 1 outlook.
3-day forecast
Forecast via Open-Meteo.
When is severe weather most likely near Sussex?
In Sussex County, severe thunderstorms are most common from June through August.
Damaging winds, hail, and localized flooding are the usual threats; tornadoes are less frequent than in the Plains or Southeast but do occur, often along summer cold fronts.
Based on long-term NOAA / NWS Storm Prediction Center climatology.
In Sussex County, DE
Sussex County, DE has an estimated 240,000 residents, plus 3 hospitals, 10 nursing homes, 53 schools, 14 mobile-home parks, 4 dialysis centers that could be in a storm's path. Atmostorm shows which of them fall inside an active warning polygon.
Emergency-management view: who & what is in the warned path →
Nearby areas
Live radar and active alerts for places near Sussex:
Not an official source — always confirm with the National Weather Service at weather.gov. Data aggregated from NWS/SPC. Facility and population figures are decision-support estimates.