Flash Flood Warning — Polk County, Texas
Flooding is imminent or already occurring. Move to higher ground immediately — never drive through flooded roads.
Current Status
🌊 Active: Flash Flood Warning
Flash Flood Warning issued September 1 at 11:45PM CDT until September 2 at 2:15AM CDT by NWS Houston/Galveston TX
At 1145 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 3 and 6 inches of rain have fallen. Additional rainfall amounts of 2 to 3 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. Some locations that will experience flash flooding include... Segno.
Effective September 2, 2026 at 12:45 AM ET · Expires September 2, 2026 at 3:15 AM ET
Event Details
Event Type
Flash Flood Warning
Severity
severe
Issued By
NWS Houston/Galveston TX
Expires
September 2, 2026 at 3:15 AM ET
Last Checked
1 minute ago
What To Do
📋 Official NWS Guidance
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads.
Other Active Alerts in Texas
Flood Advisory
Flood Advisory
Flood Advisory
Flash Flood Warning
Flash Flood Warning
Flash Flood Warning
Get Flash Flood Warning Alerts for Polk County
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Frequently Asked Questions
What does a Flash Flood Warning mean for Polk County, Texas?
Flooding is imminent or already occurring. Move to higher ground immediately — never drive through flooded roads.
Is this Flash Flood Warning currently active?
Yes — this alert is active as of our last check (1 minute ago). It's set to expire September 2, 2026 at 3:15 AM ET.
How do I get notified about Flash Flood Warning alerts for Polk County?
Download StormCast free on Google Play and set Polk County, Texas as one of your monitored locations. StormCast checks the NWS feed continuously and pushes alerts like this directly to your phone — even with the screen off.