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Heat Advisory HEAT ADVISORY - Dallas Co.  - Denton Co.  - Harris Co.  - Montgomery 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: @ 20-Jul-2026 2:20pm - next update at 2:25pm  
Summary / Temperature Wind Rain Outlook
Partly cloudy Partly cloudy
Currently: 101.0, Max: 101.0, Min: 79.3 101°F
Warmer 2.1°F than last hour.

Heat Danger

Feels like: 116°F

24-hr difference
1.9°FWarmer 1.9°F than yesterday at this time.
  Today Yesterday
High: 101°F
2:18pm 		101.4°F
4:17pm
Low: 79.3°F
7:08am 		80°F
7:06am
Wind from WSW WSW
2
Gust:
 6 mph
1 Bft - Light air
Today: 10 mph 2:38am
Gust Month: 23 mph July 15
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
This Month: 3.52 in
Season Total: 18.3 in
7 days since last rain.
Tonight

Tonight: Clear
Clear
Humidity & Barometer Almanac Moon
Humidity: 45 % Decreased 5.0% since last hour.
Dew Point: 75.7°F Decreased 1.0°F since last hour.
Barometer: 29.88 inHg Falling 0.02 inHg/hr
Baro Trend: Falling
Sunrise: 6:32am
Sunset: 8:36pm
Moonset: 12:00am
Moonrise: 1:13pm
Waxing Crescent
Waxing Crescent, Moon at 7 days in cycle
44%
Illuminated
UV Index Forecast UV Index Forecast
20-Jul-2026
10.2     Very High 
21-Jul-2026
10.1     Very High 
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Sunny
Sunny

Hi 102 °F		 NWS forecast: Sunny, with a high near 102. Heat index values as high as 107. South wind around 5 mph.
Davis VP+ forecast: Mostly cloudy with little temperature change. Precipitation likely.
 
Tonight

Tonight: Clear
Clear

Lo 81 °F		 NWS forecast: Clear. Low around 81, with temperatures rising to around 83 overnight. Heat index values as high as 109. South southwest wind around 5 mph.