UPDATE: Flash flood warning for Collin and Dallas counties predicted to expire at 11 a.m.
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The warning had been issued for Collin and Dallas counties.
"The heavy rain has ended. Flooding of low-lying and/or poor drainage areas may continue for a few hours until the water has had a chance to recede. Please continue to heed remaining road closures," states the NWS Fort Worth TX.
The warning is in effect until 11 a.m.
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Sources: NOAA, National Weather Service, NOAA GeoPlatform, and Esri.
Ways to stay safe during a flood according to the NWS
For either residents or campers of flood-prone, low-lying areas, take immediate action and seek higher ground. Follow evacuation instructions without delay. If time permits, lock your home upon departure and disconnect utilities and appliances. Avoid entering basements or rooms where electrical outlets or cords are submerged in water. If you see sparks or hear buzzing, crackling, snapping, or popping sounds, evacuate the area immediately. Refrain from entering water that may have electricity in it and avoid walking through floodwaters. Even 6 inches of moving water can pose a serious risk of knocking you off your feet. If you find yourself trapped by moving water, move to the highest possible point and contact emergency services, and dial 911.
During periods of intense rainfall, the risk of flooding increases, particularly in low-lying and flood-prone areas. It is imperative to avoid driving through any water on the road, even if it seems shallow. According to the NWS, most cars can be swept away by just 12 inches of rushing water.
What to do in the rain on the road?
- Turn on headlights - Even in daylight, using headlights can help improve visibility and let other drivers know where you are.
- While driving - Stick to the middle lanes and stay on elevated ground. Rainwater tends to accumulate at the road edges.
- Steer clear of puddles - Driving into puddles or low areas of rainwater can cause vehicles to hydroplane or skid out of control.
- Do not follow large vehicles closely - Large vehicles like trucks or buses can create a spray of water that can reduce your visibility.
- Avoid flooded zones - If you encounter a flooded road, make a U-turn and go back. The powerful currents of flash floods can carry drivers off the road. Driving through deep water can also damage a vehicle's mechanical and electrical systems.
What is hydroplaning?
Hydroplaning is when a vehicle starts uncontrollably sliding on wet roads.
This happens when water in front of the tire builds up faster than the vehicle's weight can push water out of the way. The water pressure then causes the vehicle to rise and slide on a thin layer of water between the tires and the road, making the driver lose control. Hydroplaning is primarily caused by three factors:
- Vehicle speed - When a vehicle's speed increases, the tire-traction grip and ability to control the vehicle decreases. Drive at a reduced speed during wet weather.
- Water depth - The deeper the water, the sooner a vehicle loses traction on the road. It doesn't matter how deep the water is, even a thin layer can lead to hydroplaning.
- Tire tread depth - Checking your tire tread before hitting the road is important, as low or no tread can lead to sliding.
In the event of your vehicle hydroplaning, here's what to know:
- Ease off the accelerator - Step off the gas to slow down the vehicle until the tires find traction.
- Turn into the skid - Turning into the skid can help the vehicle's tires realign to regain control.
- Make sure the tires reconnect with the road - During the skid, wait until the tires reconnect with the road and then gently straighten the wheels to regain control.
- Brake gently as needed - Brake normally if the vehicle has anti-lock brakes and pump brakes gently if in an older vehicle.
Source: The National Weather Service
United Robots Fort Worth
This story was originally published March 4, 2026 at 5:40 PM.