DFW TONIGHT…Partly cloudy in the evening, then becoming mostly clear. Humid with lows in the upper 70s. South winds around 5 mph. -William

From William Cole: A Air Quality Alert has been issued for the following counties in North Texas until Friday July 30. Collin, Dallas, Denton, Ellis, Henderson, Hunt, Johnson, Kaufman, Parker, Rockwall, Tarrant & Wise.

…OZONE ACTION DAY… The Texas Commission on Environmental Quality (TCEQ) has issued an Ozone Action Day for the Dallas-Fort Worth area for Friday, July 30, 2021. Atmospheric conditions are expected to be favorable for producing high levels of ozone air pollution in the Dallas-Fort Worth area on Friday. You can help prevent ozone pollution by sharing a ride, walking, riding a bicycle, taking your lunch to work, avoiding drive-through lanes, conserving energy, and keeping your vehicle properly tuned. For more information on ozone: Ozone: The Facts (www.tceq.texas.gov/goto/ozonefacts) Air North Texas: (www.airnorthtexas.org) EPA Air Now (www.airnow.gov/index.cfm?action.local_state&STATEID=45&TAB=0) Take care of Texas (www.takecareoftexas.org) North Central Texas Council of Governments Air Quality (www.nctcog.org/trans/air/index.asp)

Stay with William Cole and Texas Weather Tracker TV for continuing coverage online, on our free mobile app and on TV thru Roku, Apple and Amazon Fire TV.

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Here’s a look at Live Temperatures across North Texas, MesoScan Radar and the Updated Forecast Map.

DFW THIS AFTERNOON…Mostly sunny. Highs in the upper 90s. Southeast winds around 5 mph. Heat index values up to 107. -William

From William Cole: A Heat Advisory has been issued in the Texas Weather Tracker TV coverage area for Anderson, Collin, Cooke, Dallas, Delta, Denton, Fannin, Grayson, Henderson, Hopkins, Hunt, Kaufman, Lamar, Rains, Rockwall, Tarrant & Van Zandt Counties in North TX until 7:00 PM.

WHAT…Heat index values of 105 to 107 degrees. WHERE…Portions of north central and northeast Texas. WHEN…Until 7 PM CDT this evening, and then from noon to 7 PM CDT Friday. IMPACTS…Hot temperatures and high humidity will increase the risk for heat-related illnesses to occur, particularly for those working or participating in outdoor activities.

Stay with William Cole and Texas Weather Tracker TV for continuing coverage, online, on our app and on TV.

If you have not already downloaded the Free Texas Weather Tracker TV mobile app – do that now. Search your app store for Texas Weather Tracker TV. Also, add our free Live Channel to your TV through Roku, Apple or Amazon Fire TV streaming players.

Like our forecasts? Love our severe weather coverage? Help support us and local Texas weather coverage. Join our Patreon for $2.99 per month. www.patreon.com/texasweathertrackertv

Here are Thursday’s Live Lake Levels across North Texas.

From the National Hurricane Center:

For the North Atlantic…Caribbean Sea and the Gulf of Mexico:
Tropical cyclone formation is not expected during the next 5 days.
$$ Forecaster Cangialosi

William’s North Texas Hazardous Weather Forecast for Thursday:

Isolated thunderstorms are expected again today, primarily south of the I-20 corridor. Lightning and gusty winds will be the primary hazards.

DFW TODAY…Mostly sunny. Hot with highs in the upper 90s. Southeast winds 5 to 10 mph. Heat index values up to 107. -William

Here’s a look at MesoScan Radar and Live Temperatures across North Texas.

DFW REST OF TONIGHT…Partly cloudy. Lows in the upper 70s. Southeast winds around 5 mph.