Heat Advisory HEAT ADVISORY - Austin  - Celina  - Denton  - Gainesville  - 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: @ Jul-28-2026 2:28pm  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 99.1, Max: 99.3, Min: 77.5 99.1°F
Warmer 1.4°F than last hour.

Heat Danger

Feels like: 116°F

  Today Yesterday
High: 99.3°F
2:20pm
100.8°F
4:59pm
Low: 77.5°F
7:01am
76.5°F
6:37am
 Wind from SE SE
6
Gust:
15 mph
2 Bft - Light breeze
Today: 15 mph 2:18pm
Gust Month: 29.1 mph July 15
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
This Month: 0.22 in
Season Total: 11.49 in
Tonight

Tonight: Mostly Clear
Mostly Clear
Humidity & Barometer Almanac Moon
Humidity: 42 % Decreased 2.0% since last hour.
Dew Point: 72°F Decreased 0.1°F since last hour.
Barometer: 29.17 inHg Falling 0.02  inHg/hr
Baro Trend: Falling Slowly
Sunrise: 6:37am
Sunset: 8:33pm
Moonset: 5:32am
Moonrise: 8:17pm
Full Moon
Full Moon, Moon at 13 days in cycle
99%
Illuminated
UV Index Solar Radiation
   8.6     Very High 
High: 9.2 @ 1:30pm
940 W/m2 (89 %)
High: 965 @  1:55pm
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Mostly Sunny
Mostly Sunny

Hi 104 °F
NWS forecast: Mostly sunny, with a high near 104. Heat index values as high as 109. South southwest wind 5 to 10 mph.
Davis VP+ forecast: Mostly cloudy and cooler. Precipitation possible within 12 hours, possibly heavy at times. Windy.
 
Tonight

Tonight: Mostly Clear
Mostly Clear

Lo 82 °F
NWS forecast: Mostly clear. Low around 82, with temperatures rising to around 84 overnight. Heat index values as high as 109. South wind 5 to 10 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: Mostly Sunny
Mostly Sunny
Friday
Night
Friday Night: Partly Cloudy
Partly Cloudy
Saturday

Saturday: Sunny
Sunny
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Hi 103 °F Lo 82 °F Hi 104 °F Lo 84 °F Hi 105 °F Lo 83 °F Hi 103 °F Lo 77 °F