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Denton Co.
 Details for Denton Co. Extreme Heat Warning  +1 additional alert
 Tarrant Co.
 Details for Tarrant Co. Extreme Heat Warning  +1 additional alert
 Dallas Co.
 Details for Dallas Co. Extreme Heat Warning  +1 additional alert

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Extreme Heat Warning EXTREME HEAT WARNING - Dallas Co.  - Denton Co.  - Tarrant Co.
Heat Advisory HEAT ADVISORY - Dallas Co.  - Denton Co.  - Tarrant Co.

NWS Southern Plains Regional Radar WU South Central Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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Updated: @ 18-Aug-2026 5:40am - next update at 5:45am  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 80.7, Max: 92.2, Min: 80.7 80.7°F
Colder 2.6°F than last hour.

Warm

Feels like: 83°F

24-hr difference
0°F 
  Today Yesterday
High: 92.2°F
12:00am 		109°F
3:36pm
Low: 80.7°F
5:39am 		76.5°F
7:12am
Calm -
0
Gust:
 0 mph
0 Bft - Calm
Today: 10 mph 1:30am
Gust Month: 21 mph August 14
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
This Month: 0.14 in
Season Total: 18.44 in
15 days since last rain.
Tuesday

Tuesday: Sunny
Sunny
Humidity & Barometer Almanac Moon
Humidity: 59 % Increased 7.0% since last hour.
Dew Point: 65°F Increased 0.1°F since last hour.
Barometer: 29.99 inHg Rising 0.01 inHg/hr
Baro Trend: Rising slowly
Sunrise: 6:52am
Sunset: 8:11pm
Moonrise: 1:00pm
Moonset: 11:25pm
Waxing Crescent
Waxing Crescent, Moon at 6 days in cycle
34%
Illuminated
UV Index Forecast UV Index Forecast
   None
   None
 NWS Weather Forecast  - Outlook: Overnight & Tuesday
Overnight

Overnight: Clear
Clear

Lo 82 °F		 NWS forecast: Clear. Low around 82, with temperatures rising to around 84 overnight. South southwest wind around 5 mph.
Davis VP+ forecast: Increasing clouds with little temperature change.
 
Tuesday

Tuesday: Sunny
Sunny

Hi 107 °F		 NWS forecast: Sunny, with a high near 107. Heat index values as high as 106. Southwest wind around 5 mph.