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Flood Warning

◍ Butler, OH · USA · updated 8/20/2026, 10:19:00 AM
⏱ In effect until 10:15 AM UTC-4
Severity score
65/100
Confidence
High
Why this matters

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Northeastern Butler County in southwestern Ohio... Northern Warren County in southwestern Ohio... Southwestern Greene County in west central Ohio... South Central Montgomery County in west central Ohio... Southeastern Preble County in west central Ohio... * WHEN...Until 1015 AM EDT. * IMPACTS...Flooding of rivers, creeks, str

Key stats
Severity
Severe
Certainty
Likely
Urgency
Expected
Timeline
  1. Flood Warning
    8/20/2026, 10:19:00 AM
    Flood Warning issued August 20 at 6:19AM EDT until August 20 at 10:15AM EDT by NWS Wilmington OH
Sources & attribution
OfficialNWS NWS Wilmington OHupdated 8/20/2026, 10:19:00 AM
OfficialNWS NWS Wilmington OHupdated 8/20/2026, 9:54:00 AM
OfficialNWS NWS Wilmington OHupdated 8/20/2026, 8:13:00 AM
⚠This is an informational severity score, not an official warning. Follow guidance from NWS/NOAA, FEMA (ready.gov), and local emergency management.