Flash Flood Warning Issued for Ottawa and Sandusky Counties, OH

Source: NOAA · Northwestern Ohio

This alert is no longer in effect.

NOAA issued it on July 2, 2026, 7 weeks 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 Cleveland has issued a Flash Flood Warning for Ottawa and Sandusky counties in northwestern Ohio until 3:15 AM EDT due to heavy rainfall from thunderstorms.

Read this weather record in 30 seconds

Record type
Flash Flood Warning
Affected area
Northwestern Ohio
Issued
July 2, 2026
Issuing authority
NWS Cleveland OH

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 7 weeks ago; use the issuing agency's live warning service for current conditions in Northwestern Ohio.

Alert Details

A Flash Flood Warning has been issued by the National Weather Service in Cleveland OH. The alert is effective from June 10 at 12:16 AM EDT until June 10 at 3:15 AM EDT.

Affected Areas

The warning covers Ottawa County and Sandusky County in northwestern Ohio. Some locations that will experience flash flooding include Fremont, Bellevue, Clyde, Gibsonburg, Woodville, Elmore, Green Springs, Ballville, Risingsun, Lindsey, Helena, Burgoon, Stony Prairie, Vickery and Whites Landing.

What You Should Do

Be especially cautious at night when it is harder to recognize the dangers of flooding.

Expected Conditions

At 12:16 AM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2.5 and 3.5 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. Hazard is flash flooding caused by thunderstorms.

Timeline

The Flash Flood Warning is in effect until 3:15 AM EDT on June 10, 2026.

Original source: NOAA Official Notice ↗

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Nationwide notices with similar length or severity timing 8

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.

Frequently Asked Questions

Common questions about this NWS weather alert.

What is this NWS weather alert about?
NWS Cleveland has issued a Flash Flood Warning for Ottawa and Sandusky counties in northwestern Ohio until 3:15 AM EDT due to heavy rainfall from thunderstorms.
Which agency issued this alert?
This alert was issued by NOAA. The original notice is available at the source link at the bottom of this article.
How severe is this alert?
This alert is classified as "high" severity. Take precautions and monitor for updates.
What area is affected?
This alert affects Northwestern Ohio. Check with NOAA for the most current geographic scope.
Where can I find more Weather Alerts updates?
Browse the full Weather Alerts feed on Areazine at areazine.com/weather/ for the latest updates from NOAA and other agencies.