National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Houston, Pearland Regional Airport (KLVJ)

Lat: 29.52°NLon: 95.24°WElev: 43ft.

Fair

95°F

35°C

Humidity 56%
Wind Speed S 12 mph
Barometer 29.98 in (1015.0 mb)
Dewpoint 77°F (25°C)
Visibility 9.00 mi
Heat Index110°F (43°C)
Last update 21 Aug 5:53 pm CDT
Extended Forecast for

Hillcrest TX

Heat Advisory August 21, 06:20pm until August 22, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 21, 06:20pm until August 22, 07:00pm

    NOW until 7:00pm Sat

    Heat Advisory

  • Tonight

    Low: 77 °F

    Slight Chance
    T-storms and
    Patchy Fog

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm. Patchy fog before 8am. Otherwise, mostly sunny and hot, with a high near 99. Heat index values as high as 108. West wind 5 to 10 mph becoming south in the afternoon.

    High: 99 °F

    Patchy Fog
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before 1am. Patchy fog after 5am. Otherwise, mostly clear, with a low around 77. South wind 5 to 10 mph becoming west after midnight.

    Low: 77 °F

    Slight Chance
    T-storms and
    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 8am. Otherwise, mostly sunny and hot, with a high near 98. Heat index values as high as 106. Southwest wind 5 to 10 mph becoming south in the afternoon.

    High: 98 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 77. South wind 5 to 10 mph.

    Low: 77 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 98.

    High: 98 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 77.

    Low: 77 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 98.

    High: 98 °F

    Hot

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms between 7pm and 1am. Patchy fog after 4am. Otherwise, mostly clear, with a low around 77. South wind 5 to 10 mph. Chance of precipitation is 20%.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Patchy fog before 8am. Otherwise, mostly sunny and hot, with a high near 99. Heat index values as high as 108. West wind 5 to 10 mph becoming south in the afternoon.
Saturday Night
A 20 percent chance of showers and thunderstorms before 1am. Patchy fog after 5am. Otherwise, mostly clear, with a low around 77. South wind 5 to 10 mph becoming west after midnight.
Sunday
Patchy fog before 8am. Otherwise, mostly sunny and hot, with a high near 98. Heat index values as high as 106. Southwest wind 5 to 10 mph becoming south in the afternoon.
Sunday Night
Mostly clear, with a low around 77. South wind 5 to 10 mph.
Monday
Sunny and hot, with a high near 98.
Monday Night
Mostly clear, with a low around 77.
Tuesday
Sunny and hot, with a high near 98.
Tuesday Night
Mostly clear, with a low around 77.
Wednesday
Sunny and hot, with a high near 98.
Wednesday Night
Mostly clear, with a low around 78.
Thursday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 97.
Thursday Night
Mostly clear, with a low around 77.
Friday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 96.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hillcrest TX
 29.38°N 95.24°W (Elev. 33 ft)
Last Update:
2:46 pm CDT Aug 21, 2026
Forecast Valid:
6pm CDT Aug 21, 2026-6pm CDT Aug 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation