Flash Flood Warning Issued for Adair and Delaware Counties, OK
This alert is no longer in effect.
NOAA issued it on June 28, 2026, 8 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 Tulsa has issued a Flash Flood Warning for northern Adair County and southeastern Delaware County until noon CDT on June 8.
Read this weather record in 30 seconds
- Record type
- Flash Flood Warning
- Affected area
- Northeastern Oklahoma
- Issued
- June 28, 2026
- Issuing authority
- NWS Tulsa OK
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 8 weeks ago; use the issuing agency's live warning service for current conditions in Northeastern Oklahoma.
Alert Details
A Flash Flood Warning has been issued by the National Weather Service Tulsa OK. The alert is effective from June 8 at 9:31 AM CDT until June 8 at 12:00 PM CDT.
Affected Areas
The warning covers Northern Adair County and Southeastern Delaware County in northeastern Oklahoma. Locations that may experience flash flooding include Siloam Springs, Westville, West Siloam Springs, Colcord, Kansas, Watts, Oaks, Twin Oaks, Natural Falls State Park, and Ballard.
What You Should Do
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
Expected Conditions
Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 3 inches of rain have fallen, with additional rainfall amounts up to 2 inches possible. Flash flooding is ongoing or expected to begin shortly.
Timeline
The Flash Flood Warning is in effect from 9:31 AM CDT until 12:00 PM CDT on June 8, 2026.
Original source: NOAA Official Notice ↗
Related Weather Alerts
All Weather Alerts →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.
Similar body length
Nearest notices by article body length (962 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to June 28, 2026.
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Common questions about this NWS weather alert.