What should I do during a flash flood warning?
Move to higher ground immediately and avoid flooded areas. Never drive or walk through floodwaters.
Yanuki
ARTICLE DETAIL
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Weather / Severe Weather
Flash Flood Warnings Issued for San Bernardino, Clark Counties, and Phoenix Area
Severe thunderstorms and heavy rainfall have prompted flash flood warnings for San Bernardino and Clark counties in California and Nevada, as well as the Phoenix metropolitan area in Arizona. The National Weather Service has issued urgent a...
Key Insights
- **Flash Flood Warnings:** Active for San Bernardino and Clark counties until 6:30 PM PDT, and the Phoenix area throughout the day.
- **Heavy Rainfall:** Doppler radar indicated thunderstorms producing heavy rain, leading to life-threatening flash flooding in low-water crossings and normally dry areas.
- **Phoenix Disruptions:** Thunderstorms in Phoenix caused flight delays and water rescues, with some areas receiving over an inch of rain in a short period.
- **Safety Advice:** Authorities urge residents to avoid flooded roads, move to higher ground, and stay informed through local alerts and social media.
In-Depth Analysis
The National Weather Service (NWS) issued flash flood warnings for multiple regions on September 26, 2025, due to severe thunderstorms and heavy rainfall. In Southern California and Nevada, San Bernardino and Clark counties are under alert until 6:30 PM PDT. The NWS Las Vegas NV reported ongoing flash flooding, emphasizing the risk to low-water crossings and roads. Road closures may occur, and updates are available via CalTrans' website&ref=yanuki.com or by calling 800-427-7623.
In the Phoenix area, thunderstorms developed rapidly, leading to multiple severe thunderstorm and flash flood warnings. Meteorologist Tom Frieders with the NWS Phoenix noted that the threat would extend into the early evening. The storms have caused flooding, prompting water rescues by the Phoenix Fire Department. Phoenix Sky Harbor International Airport experienced flight delays due to the weather conditions.
The NWS advises residents to move to higher ground, comply with evacuation orders, and disconnect utilities if possible. It is crucial to avoid walking or driving through floodwaters. For those in affected areas, signing up for county alert systems and monitoring agency social media is recommended.
FAQ
Where can I find updates on road closures?
Check CalTrans' website&ref=yanuki.com or call 800-427-7623 for updates on road closures in California.
How can I stay informed about weather alerts in my area?
Sign up for county alert systems and monitor local agency social media accounts.
Takeaways
- **Stay Informed:** Monitor weather alerts and advisories from the National Weather Service.
- **Avoid Floodwaters:** Never drive or walk through flooded areas; turn around, don't drown.
- **Prepare:** Know evacuation routes and have emergency supplies ready.
- **Stay Safe:** If you encounter flooding, seek higher ground and call for help if trapped.
Discussion
What precautions are you taking to stay safe during these flash flood warnings? Share your thoughts and experiences in the comments below!
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Sources
Disclaimer
This article was compiled by Yanuki using publicly available data and trending information. The content may summarize or reference third-party sources that have not been independently verified. While we aim to provide timely and accurate insights, the information presented may be incomplete or outdated.
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