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Air Quality Alert AIR QUALITY ALERT - Houston

NWS Southern Plains Regional Radar WU South Central Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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Updated: @ 02-Aug-2026 3:09pm  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 97.7, Max: 98.1, Min: 79.7 97.7°F
Warmer 1.8°F than last hour.

Extremely Hot

Feels like: 108°F

24-hr difference
2.2°FWarmer 2.2°F than yesterday at this time.
  Today Yesterday
High: 98.1°F
2:25pm 		96.3°F
3:30pm
Low: 79.7°F
6:50am 		76.3°F
6:30am
Calm SSW
0
Gust:
 0 mph
0 Bft - Calm
Today: 8.1 mph 1:45am
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0 in
This Month: 0 in
Season Total: 36.12 in
9 days since last rain.
Tonight

Tonight: Mostly Clear then Patchy Fog
Mostly Clear then Patchy Fog
Humidity & Barometer Almanac Moon
Humidity: 45 % Decreased 4.0% since last hour.
Dew Point: 72.7°F Decreased 0.9°F since last hour.
Barometer: 29.81 inHg Falling 0.02 inHg/hr
Baro Trend: Steady
Sunrise: 6:43am
Sunset: 8:15pm
Moonset: 10:26am
Moonrise: 10:36pm
Waning Gibbous
Waning Gibbous, Moon at 18 days in cycle
83%
Illuminated
UV Index Solar Radiation
   6     High 
High: 8 @ 10:50am
697.07 W/m2
High: 908.83 @  1:40pm
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Mostly Sunny
Mostly Sunny

Hi 99 °F		 NWS forecast: Mostly sunny, with a high near 99. Heat index values as high as 101. North wind around 5 mph.
 
Tonight

Tonight: Mostly Clear then Patchy Fog
Mostly Clear then Patchy Fog

Lo 76 °F		 NWS forecast: Patchy fog after 3am. Mostly clear, with a low around 76. Southwest wind 0 to 5 mph.