First Alert Weather: Parts of North Texas under ice storm warning

The United States Postal Service has suspended operations at many locations across Dallas-Fort Worth due to icy road conditions. 

USPS said they will provide more information when operations resume. See the impacted locations below.

An ice storm warning has been issued for western counties, including Denton, Johnson, Wise and Tarrant.

The warning goes into effect on Feb. 1 at 6 a.m. through Feb. 2 at 6 a.m.

Fort Worth Independent School District has announced it will be closed on Wednesday due to the wintry weather that has settled over North Texas. 

In addition to classes, the district said in a statement that all extracurricular activities have also been canceled. 

See our updated list of school closings here

1 p.m. - A Texas Department of Public Safety Trooper was severely injured today while working a traffic crash on I-45 near Corsicana. 

DPS spokesman William Lockridge said the trooper was taken to the hospital. 

State Rep. Cody Harris (R-HD) commented about the injured trooper on Twitter.

"Taylor and I are praying for the State Trooper who was involved in a terrible accident in Navarro County this morning. Join us as we pray for the doctors tending to him and for his family," he stated. "STAY OFF THE ROADS until the weather has cleared."

Dallas residents, Tuesday garbage and recycling collection services have been canceled for today. Dallas Sanitation asks that you visit their Sanitation App or you can visit their webpage here for more updates.

12:40 p.m. - A look at the current conditions outside and around the DFW metroplex. Meteorologist Jeff Ray has the latest and what you can look forward to in the next couple of days.

12:35 p.m. - Denton Square is a ghost town today, according to CBS 11 reporter Jack Fink. Also there are no power outages in Denton at this time. 

12:30 p.m. - CBS 11 has crews braving this winter weather. Here's video from reporter Jack Fink in Denton along what's normally a pretty busy street -- U.S. Highway 380 at Bonnie Bear near I-35 in Denton. 

Just after noon, Dallas Mayor Eric Johnson announced that the city has canceled all city-sponsored events, including the Dallas City Council briefing meeting. "We are going to play it safe."

12:05 p.m. - Light freezing rain and sleet this morning with snow mixing in during the afternoon. Significant icing possible. High around 30F. Winds N at 10 to 15 mph. Chance of precip 60%.

Noon - Meals On Wheels of Tarrant County will remain closed until at least Wednesday, possible Thursday, according to the organization. 

They are advising people to check on their family and neighbors who are home bound, elderly or disabled to make sure they're fed and warm, according to spokesperson Philip Gonzalez. 

8:20 a.m. — Due to icy roads, Tuesday's Tarrant County Commissioners Court meeting has been cancelled. The next scheduled meeting is Tuesday, Feb. 7.

7:47 a.m. — Out of nearly 4 million customers, the following are being impacted by the winter weather in North Texas:

Active outages — 52

Affected customers — 692

7:45 a.m. — DFW Airport and Love Field are expected to delay and cancel flights throughout Tuesday and over the next few days.

DFW Airport

Delays:  21

Cancellations: 561

Love Field

Delays: 14

Cancellations: 127

7 a.m. — Due to winter weather, all of Arlington's public facilities will be closed to the public Tuesday.