Tornado Warning Issued for Six Iowa Counties Until 10:30 PM CDT
This alert is no longer in effect.
NOAA issued it on May 27, 2026, 2 months ago. Warnings of this kind stay in effect for hours to a few days, so this page is a historical record of what was issued, not a current warning. For conditions where you are right now, check weather.gov (US), weather.gc.ca (Canada), the Met Office (UK), or the Bureau of Meteorology (Australia).
Areazine synthesizes this NWS weather alert directly from NOAA's official public data feed. See our methodology for full source attribution and refresh cadence.
NWS Des Moines has issued a Tornado Warning for parts of central and north central Iowa effective until 10:30 PM CDT on May 17, 2026.
Read this weather record in 30 seconds
- Record type
- Tornado Warning
- Affected area
- Central Iowa
- Issued
- May 27, 2026
- Issuing authority
- NWS Des Moines IA
Tornado warnings are short-window notices for the named area. The issuing office is the authority on whether the warning remains active or has been replaced.
Record status: historical. It was issued 2 months ago; use the issuing agency's live warning service for current conditions in Central Iowa.
Alert Details
A Tornado Warning has been issued by the National Weather Service in Des Moines IA. The alert is effective from May 17, 2026 at 9:45 PM CDT until May 17, 2026 at 10:30 PM CDT.
Affected Areas
The warning covers Franklin, Hamilton, Hardin, Humboldt, Webster, and Wright counties in Iowa. Specific areas include Northwestern Hardin County, Northeastern Webster County, Southern Wright County, Southwestern Franklin County, Southeastern Humboldt County, and Northern Hamilton County.
What You Should Do
TAKE COVER NOW! Move to a basement or an interior room on the lowest floor of a sturdy building. Avoid windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris.
Expected Conditions
At 9:45 PM CDT, a severe thunderstorm capable of producing a tornado was located near Sportsman Park, or 10 miles northwest of Webster City, moving east at 55 mph. Radar indicated rotation. Hazard includes tornado. Max hail size up to 0.75 inches.
Timeline
The warning is in effect until 10:30 PM CDT on May 17, 2026. The storm will be near Woolstock around 9:50 PM CDT, Big Wall Lake around 10:00 PM CDT, and Dows and Popejoy around 10:10 PM CDT.
Original source: NOAA Official Notice ↗
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Two Areazine-derived peer sets for this NWS weather alert: nearest notices by body length and by same severity near the same agency date. Peers come from other categories so they are not the same-feed Related list above.
Similar body length
Nearest notices by article body length (1,248 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to May 27, 2026.
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