Heat Advisory HEAT ADVISORY - Austin  - Celina  - Denton  - Houston  - Irving

NWS Southern Plains Regional Radar WU United States Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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Updated: @ Sep-15-2026 11:08am  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 91.2, Max: 91.4, Min: 78.4 91.2°F
Warmer 3.8°F than last hour.

Extremely Hot

Feels like: 108°F

  Today Yesterday
High: 91.4°F
11:07am
100°F
4:15pm
Low: 78.4°F
7:36am
76.8°F
7:21am
 Wind from SSW SSW
6
Gust:
11 mph
2 Bft - Light breeze
Today: 17.9 mph 9:03am
Gust Month: 27.1 mph September 11
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
This Month: 0.01 in
Season Total: 11.53 in
Tonight

Tonight: Clear
Clear
Humidity & Barometer Almanac Moon
Humidity: 54 % Decreased 8.0% since last hour.
Dew Point: 72.3°F Decreased 0.6°F since last hour.
Barometer: 29.38 inHg Rising 0.01  inHg/hr
Baro Trend: Steady
Sunrise: 7:11am
Sunset: 7:36pm
Moonrise: 11:48am
Moonset: 9:58pm
Waxing Crescent
Waxing Crescent, Moon at 5 days in cycle
21%
Illuminated
UV Index Solar Radiation
   4.7     Medium 
High: 4.7 @ 11:06am
649 W/m2 (71 %)
High: 650 @  11:05am
 NWS Weather Forecast  - Outlook: Today & Tonight
Today

Today: Sunny
Sunny

Hi 100 °F
NWS forecast: Sunny, with a high near 100. Heat index values as high as 105. South wind around 10 mph, with gusts as high as 20 mph.
Davis VP+ forecast: Mostly cloudy and cooler. Precipitation possible within 12 hours, possibly heavy at times. Windy.
 
Tonight

Tonight: Clear
Clear

Lo 81 °F
NWS forecast: Clear, with a low around 81. Heat index values as high as 104. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday

Wednesday: Sunny
Sunny
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday

Thursday: Sunny
Sunny
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
Friday

Friday: Sunny
Sunny
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday

Saturday: Sunny
Sunny
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Hi 100 °F Lo 80 °F Hi 99 °F Lo 79 °F Hi 99 °F Lo 78 °F Hi 98 °F Lo 76 °F