Marshall County IA Tornado Warnings — Live Alerts & History
Iowa · updates automatically
Active Tornado Warnings
No active tornado warnings for Marshall 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 Marshall County (Since 1950)
Tornadoes on Record
35
1950–present · NOAA/SPC
Violent (EF3+)
4
11.4% of total
Fatalities
7
100 injuries
Strongest Rating
EF3
Fujita / Enhanced Fujita
Most Recent
August 10, 2020
Latest tornado on record
Recent Tornado Warning History
| Date | Issued | Expired |
|---|---|---|
| May 19, 2026 | 1:18 AM UTC | 1:34 AM UTC |
| April 24, 2026 | 12:46 AM UTC | 1:18 AM UTC |
| April 17, 2026 | 7:33 PM UTC | 8:15 PM UTC |
| July 22, 2025 | 9:11 PM UTC | 9:29 PM UTC |
| July 11, 2025 | 7:27 PM UTC | 8:15 PM UTC |
Marshall County Facts
- FIPS Code
- 19127
- NWS County Code (UGC)
- IAC127
More for Marshall 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.