Black Hawk County IA Tornado Warnings — Live Alerts & History
Iowa · updates automatically
Active Tornado Warnings
No active tornado warnings for Black Hawk 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 Black Hawk County (Since 1950)
Tornadoes on Record
37
1950–present · NOAA/SPC
Violent (EF3+)
2
5.4% of total
Fatalities
2
71 injuries
Strongest Rating
F4
Fujita / Enhanced Fujita
Most Recent
March 28, 2020
Latest tornado on record
Recent Tornado Warning History
| Date | Issued | Expired |
|---|---|---|
| April 17, 2026 | 7:38 PM UTC | 8:08 PM UTC |
Black Hawk County Facts
- FIPS Code
- 19013
- NWS County Code (UGC)
- IAC013
More for Black Hawk 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.