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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: @ 15-Sep-2026 3:35am - next update at 3:40am  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 84.9, Max: 89.7, Min: 84.9 84.9°F
Colder 1.3°F than last hour.

Warm

Feels like: 91°F

24-hr difference
1°FWarmer 1.0°F than yesterday at this time.
  Today Yesterday
High: 89.7°F
12:00am 		102.2°F
3:51pm
Low: 84.9°F
3:32am 		79.8°F
7:21am
Calm -
0
Gust:
 0 mph
0 Bft - Calm
Today: 0 mph 12:00am
Gust Month: 0 mph September 1
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
This Month: 0.04 in
Season Total: 19.58 in
5 days since last rain.
Tuesday

Tuesday: Sunny
Sunny
Humidity & Barometer Almanac Moon
Humidity: 67 % Increased 3.0% since last hour.
Dew Point: 72.7°F Increased 0.3°F since last hour.
Barometer: 29.94 inHg Rising 0.01 inHg/hr
Baro Trend: Rising slowly
Sunrise: 7:10am
Sunset: 7:35pm
Moonrise: 11:47am
Moonset: 9:58pm
Waxing Crescent
Waxing Crescent, Moon at 4 days in cycle
19%
Illuminated
UV Index Forecast UV Index Forecast
15-Sep-2026
8.1     Very High 
16-Sep-2026
7.7     High 
 NWS Weather Forecast  - Outlook: Overnight & Tuesday
Overnight

Overnight: Clear
Clear

Lo 80 °F		 NWS forecast: Clear. Low around 80, with temperatures rising to around 82 overnight. South wind around 10 mph, with gusts as high as 20 mph.
Davis VP+ forecast: Increasing clouds with little temperature change.
 
Tuesday

Tuesday: Sunny
Sunny

Hi 100 °F		 NWS forecast: Sunny, with a high near 100. Heat index values as high as 104. South wind around 10 mph, with gusts as high as 25 mph.