New Castle County DE Tornado Warnings — Live Alerts & History
Delaware · updates automatically
Active Tornado Warnings
No active tornado warnings for New Castle County right now
This page updates automatically — new NWS tornado warnings for the county appear here within about a minute of issuance.
Tornado History for New Castle County (Since 1950)
Tornadoes on Record
27
1950–present · NOAA/SPC
Violent (EF3+)
1
3.7% of total
Fatalities
0
38 injuries
Strongest Rating
F3
Fujita / Enhanced Fujita
Most Recent
August 8, 2024
Latest tornado on record
Recent Tornado Warning History
| Date | Issued | Expired |
|---|---|---|
| July 10, 2025 | 12:46 AM UTC | 1:15 AM UTC |
New Castle County Facts
- FIPS Code
- 10003
- NWS County Code (UGC)
- DEC003
More for New Castle County
Recent warning events
Active warnings come from the National Weather Service and refresh on
this page about once a minute. Tornado climatology is computed from the
NOAA/SPC storm events archive (1950–present). VORTEX is not a substitute
for official NWS warnings or a NOAA Weather Radio.