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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
 Montgomery Co.
 Details for Montgomery Co. Heat Advisory
 Harris Co.
 Details for Harris Co. Heat Advisory

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Extreme Heat Warning EXTREME HEAT WARNING - Dallas Co.  - Denton Co.  - Tarrant Co.
Heat Advisory HEAT ADVISORY - Harris Co.  - Montgomery Co.
Air Quality Alert AIR QUALITY ALERT - 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: @ 21-Aug-2026 11:35am - next update at 11:40am  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 96.1, Max: 97.7, Min: 82.4 96.1°F
Warmer 3.8°F than last hour.

Extremely Hot

Feels like: 110°F

24-hr difference
-1.4°FColder 1.4°F than yesterday at this time.
  Today Yesterday
High: 97.7°F
10:57am 		108.8°F
5:13pm
Low: 82.4°F
7:19am 		81.4°F
7:13am
Wind from ENE ENE
2
Gust:
 13 mph
1 Bft - Light air
Today: 13 mph 11:26am
Gust Month: 21 mph August 14
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
This Month: 1.24 in
Season Total: 19.54 in
2 days since last rain.
Tonight

Tonight: Slight Chance Showers And Thunderstorms then Partly Cloudy
Slight Chance Showers And T-Storms then Partly Cloudy
Humidity & Barometer Almanac Moon
Humidity: 53 % Decreased 2.0% since last hour.
Dew Point: 76.2°F Decreased 0.1°F since last hour.
Barometer: 30.04 inHg Rising 0.01 inHg/hr
Baro Trend: Rising slowly
Sunrise: 6:54am
Sunset: 8:08pm
Moonset: 12:43am
Moonrise: 3:55pm
Waxing Gibbous
Waxing Gibbous, Moon at 8 days in cycle
65%
Illuminated
UV Index Forecast UV Index Forecast
21-Aug-2026
9.9     Very High 
22-Aug-2026
9.8     Very High 
 NWS Weather Forecast  - Outlook: Today & Tonight
Today

Today: Sunny then Slight Chance Showers And Thunderstorms
Sunny then Slight Chance Showers And T-Storms

Hi 107 °F		 NWS forecast: A slight chance of showers and thunderstorms after 4pm. Sunny. High near 107, with temperatures falling to around 105 in the afternoon. Heat index values as high as 109. South southwest wind around 5 mph.
Davis VP+ forecast: Increasing clouds with little temperature change. Precipitation possible within 24 to 48 hours.
 
Tonight

Tonight: Slight Chance Showers And Thunderstorms then Partly Cloudy
Slight Chance Showers And T-Storms then Partly Cloudy

Lo 82 °F		 NWS forecast: A slight chance of showers and thunderstorms before 10pm. Partly cloudy. Low around 82, with temperatures rising to around 84 overnight. Heat index values as high as 106. South wind 5 to 10 mph.