At about 7:28 a.m., Houston Transtar reported high water on the 610 West Loop southbound lane at Bissonnet Street.
Jeff Lindner, the director of Harris County Flood Control District, tracked heavy rain on Buttermilk Creek at Moorberry Lane near Spring Shadows. Drivers are advised that street flooding may be possible in that area.
Harris County FLOOD WARNING SYSTEM | Heavy rain at Buttermilk Creek @ Moorberry Ln near Spring Shadows. Street flooding possible.
— Jeff Lindner (@JeffLindner1) March 22, 2022
Monitor your local forecast and visit https://t.co/cpBuN0GbZr for current totals.#HouNews #HouWX
In addition, heavy rain was reported at San Jacinto River at Lake Houston Parkway near Kingwood.
SH-99 and Champions Forest, eastbound lanes closed, only one lane passable at this time. #HouNews #houwx #houtraffic
— Ed Gonzalez (@SheriffEd_HCSO) March 22, 2022
Harris County Sheriff Ed Gonzalez tweeted the eastbound lanes of SH-99 and Champions Forest are closed. At about 7:25 a.m., only one lane remained open.
Rain, wind and small hail in the Heights. @abc13houston @abc13weather pic.twitter.com/5qTuwZx8WZ
— Charles Fisher (@NewsCameraFish) March 22, 2022
⚠️ WET ROADS ⚠️ It’s a rainy mess on Katy freeway near Memorial City!
— Charly Edsitty (@CharlyABC13) March 22, 2022
As of 6:50am, the roads are SLICK! pic.twitter.com/fT96Cvn7lu
In the Sealy area, outbound on I-10, a few rain drops started to pick up at about 4:40 a.m. Luckily, not a lot of puddling or street flooding was reported, though drivers should still watch out for slick roads.
Just north of Hempstead on Highway 290, ABC13's Jeff Ehling reported heavy rainfall and even saw lightning strike.
Highway 290 near Prairie View. Rain, lightning. #abc13 pic.twitter.com/ufUUZQbDp8
— Jeff Ehling (@JeffEhlingABC13) March 22, 2022
A Flash Flood Watch was extended for parts of southeast Texas until 9 a.m. Tuesday.
Flood Watch has been extended until 9 a.m. #houwx pic.twitter.com/EsvkiaYAUR
— Houston OEM (@HoustonOEM) March 22, 2022
Meteorologist Elita Loresca said though storms have slowed down, they are still moving steadily eastward. Light showers were tracked moving across central parts of Harris County.
Still some primary threats include a couple of strong tornadoes, winds up to 75 mph and ping pong-size hail.
SEE RELATED: Gov. Greg Abbott talks storm prep amid tornadoes touching ground
Regardless, crews with the Houston Police Department are prepared to deploy assets in the event high water rescues are necessary.
HPD Marine Unit has assets pre-staged and ready to deploy should high water rescues be necessary during tonight’s severe storms. Please avoid driving tonight if possible #HouWx pic.twitter.com/3LF4OMiVu1
— Houston Police (@houstonpolice) March 21, 2022
SEE RELATED: Tornado Watch for Houston until 8 a.m.