Collin County under a flood warning until Monday morning - minor flooding is predicted
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On Sunday at 3:50 p.m. a flood warning was released by the NWS Fort Worth TX valid from 5 p.m. until Monday 8 a.m. for Collin County.
The NWS informs, "Minor flooding is forecast for Sister Grove Creek near Blue Ridge."
"At 24.0 feet, Minor out of bank flooding along the creek is expected. Rural roads, along with farm and ranch land near the creek, will begin to flood," describes the NWS. "Do not drive cars through flooded areas. Caution is urged when walking near riverbanks."
This warning is in effect until Monday at 8 a.m.
Weather Watches and Warnings
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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.
Rainy weather driving tips
- Turn on headlights - Even in daylight, using headlights can help improve visibility and let other drivers know where you are.
- On the road - Drive in the middle lanes and stay on high ground. Rainwater tends to stockpile on the edges of roads.
- Steer clear of puddles - Driving into puddles or low areas of rainwater can cause vehicles to hydroplane or skid out of control.
- Don't tail large vehicles closely - Trucks or buses can kick up a water spray that obstructs visibility.
- Steer clear of flooded areas - When coming to a flooded road, turn around and head back. Flash flooding currents are strong and can sweep drivers off roadways. Driving through deep water can also affect a vehicle's mechanical and electrical systems.
What is hydroplaning?
Hydroplaning is the term for when a vehicle begins sliding uncontrollably 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. The three main causes of hydroplaning are:
- 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
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This story was originally published June 14, 2026 at 3:52 PM.