Flash Flood Warning Issued for Marion County, Iowa
This alert is no longer in effect.
NOAA issued it on June 24, 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 Flash Flood Warning for Marion County until 5:45 AM CDT Saturday due to thunderstorms producing heavy rain and ongoing flash flooding.
Read this weather record in 30 seconds
- Record type
- Flash Flood Warning
- Affected area
- Marion County, Iowa
- Issued
- June 24, 2026
- Issuing authority
- NWS Des Moines IA
Flood notices turn on location and timing. Treat the named area as this record's scope; do not assume nearby counties, parishes, or waterways were included.
Record status: historical. It was issued 2 months ago; use the issuing agency's live warning service for current conditions in Marion County, Iowa.
Alert Details
Flash Flood Warning issued by NWS Des Moines IA. Effective from 11:42 PM CDT June 5, 2026 until 5:45 AM CDT June 6, 2026. Severity: Severe. Certainty: Likely. Urgency: Immediate.
Affected Areas
Marion County in south central Iowa. Specific locations include Pella, Knoxville, Melcher-Dallas, Knoxville Raceway, Lake Red Rock, Harvey, Knoxville Municipal Airport, Elk Rock State Park and Pella Municipal Airport.
What You Should Do
Be especially cautious at night when it is harder to recognize the dangers of flooding. Turn around, don't drown when encountering flooded roads. For the latest stream observations and forecasts refer to weather.gov/desmoines/water.
Expected Conditions
Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 4 inches of rain have fallen. Additional rainfall amounts of 1 to 3 inches are possible. Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses.
Timeline
Alert effective immediately from 11:42 PM CDT June 5 until 5:45 AM CDT June 6.
Original source: NOAA Official Notice ↗
Related Weather Alerts
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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 (1,093 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to June 24, 2026.
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