Heat Advisory HEAT ADVISORY - Houston  - Richmond

NWS Southern Plains Regional Radar WU South Central Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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Updated: @ 24-Aug-2026 11:14pm  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 82.6, Max: 100.9, Min: 73.9 82.6°F
Colder 1.6°F than last hour.

Warm

Feels like: 94°F

24-hr difference
0.7°FWarmer 0.7°F than yesterday at this time.
  Today Yesterday
High: 100.9°F
4:10pm
101.1°F
4:00pm
Low: 73.9°F
4:35am
75.6°F
6:25am
 Wind from SSW SSW
2.7
Gust:
4.5 mph
1 Bft - Light air
Today: 21.7 mph 11:05am
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0 in
This Month: 0.45 in
Season Total: 36.57 in
10 days since last rain.
Tuesday

Tuesday: Patchy Fog then Mostly Sunny
Patchy Fog then Mostly Sunny
Humidity & Barometer Almanac Moon
Humidity: 93 % Increased 5.0% since last hour.
Dew Point: 80.4°F Increased 0.2°F since last hour.
Barometer: 29.99 inHg Rising 0.01  inHg/hr
Baro Trend: Steady
Sunrise: 6:56am
Sunset: 7:54pm
Moonset: 3:27am
Moonrise: 6:00pm
Waxing Gibbous
Waxing Gibbous, Moon at 11 days in cycle
91%
Illuminated
UV Index Solar Radiation
   0    None
High: 8 @ 11:40am
0 W/m2
High: 846.69 @  11:40am
 NWS Weather Forecast  - Outlook: Tonight & Tuesday
Tonight

Tonight: Partly Cloudy then Patchy Fog
Partly Cloudy then Patchy Fog

Lo 78 °F
NWS forecast: Patchy fog after 5am. Partly cloudy, with a low around 78. South wind 5 to 10 mph.
 
Tuesday

Tuesday: Patchy Fog then Mostly Sunny
Patchy Fog then Mostly Sunny

Hi 98 °F
NWS forecast: Patchy fog before 9am. Mostly sunny, with a high near 98. Heat index values as high as 104. Southwest wind around 5 mph.