Flash Flood Warning Issued for Harris County, TX
This alert is no longer in effect.
NOAA issued it on June 23, 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 Houston/Galveston TX has issued a Flash Flood Warning for Harris County until 3:00 PM CDT on June 5, 2026, due to thunderstorms producing heavy rain.
Read this weather record in 30 seconds
- Record type
- Flash Flood Warning
- Affected area
- Harris County, TX
- Issued
- June 23, 2026
- Issuing authority
- NWS Houston/Galveston TX
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 Harris County, TX.
Alert Details
Flash Flood Warning issued by NWS Houston/Galveston TX. Effective from 12:37 PM CDT on June 5, 2026, until 3:00 PM CDT on June 5, 2026. Severity: Severe. Urgency: Immediate. Certainty: Likely.
Affected Areas
Harris County in southeastern Texas. Specific locations include Northwestern Pasadena, Galena Park, Tomball, Jacinto City, Jersey Village, Hunters Creek Village, Piney Point Village, Northside / Northline, Spring Valley, Greater Greenspoint, Spring Branch North, Greater Heights, Aldine, Memorial Park, Spring Branch West, Afton Oaks / River Oaks Area, Near Northside Houston, Fourth Ward, Neartown / Montrose and Downtown Houston.
What You Should Do
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
Expected Conditions
At 12:37 PM CDT, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain. Between 2 and 3 inches of rain have fallen. Expected rainfall rate is 2 to 4 inches in 1 hour. Additional rainfall amounts of 1 to 3 inches are possible.
Timeline
Alert effective June 5, 2026, from 12:37 PM CDT to 3:00 PM CDT. Flash flooding is ongoing or expected to begin shortly.
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 (1,192 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to June 23, 2026.
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