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Extreme Heat Warning EXTREME HEAT WARNING - Houston Area
Heat Advisory HEAT ADVISORY - Austin Area  - Houston Area
Air Quality Alert AIR QUALITY ALERT - Houston Area

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-Jul-2026 4:40pm - next update at 4:45pm  
Summary / Temperature Wind Rain Outlook
Sunny, Dry Sunny, Dry
Currently: 98.4, Max: 99.1, Min: 73.1 98.4°F
Warmer 0.7°F than last hour.

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Feels like: 105°F

24-hr difference
2.4°FWarmer 2.4°F than yesterday at this time.
  Today Yesterday
High: 99.1°F
4:09pm 		96.4°F
4:41pm
Low: 73.1°F
6:15am 		73.3°F
6:58am
Wind from SE SE
5.5
Gust:
 6 mph
2 Bft - Light Breeze
Today: 18.4 mph 3:29pm
Gust Month: 36.0 mph July 16
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0 in
This Month: 2.53 in
Season Total: 19.18 in
5 rain days in July.
Tonight

Tonight: Mostly Clear
Mostly Clear
Humidity & Barometer Almanac Moon
Humidity: 40 %  
Dew Point: 69.9°F Increased 0.7°F since last hour.
Barometer: 29.809 inHg Falling 0.03 inHg/hr
Baro Trend: Falling slowly
Sunrise: 6:43am
Sunset: 8:32pm
Moonset: 12:29am
Moonrise: 2:11pm
Waxing Gibbous
Waxing Gibbous, Moon at 7 days in cycle
54%
Illuminated
UV Index Solar Radiation
   6.0     High 
High: 12.8 @ 1:18pm
677 W/m2 (90 %)
High: 932 @  1:17pm
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Sunny
Sunny

Hi 99 °F		 NWS forecast: Sunny, with a high near 99. Heat index values as high as 105. Southeast wind 0 to 5 mph.
Davis VP+ forecast: Mostly cloudy with little temp change, precipitation likely.
 
Tonight

Tonight: Mostly Clear
Mostly Clear

Lo 79 °F		 NWS forecast: Mostly clear, with a low around 79. Heat index values as high as 101. South southwest wind around 5 mph.