Hazardous Weather Conditions
Current conditions at
La Porte Municipal Airport (KT41)
Lat: 29.67°NLon: 95.06°WElev: 25ft.
Fair
86°F
30°C
| Humidity | 75% |
| Wind Speed | W 12 mph |
| Barometer | 30.04 in |
| Dewpoint | 77°F (25°C) |
| Visibility | 10.00 mi |
| Heat Index | 97°F (36°C) |
| Last update | 22 Aug 9:35 am CDT |
Extended Forecast for
Kemah TX
Heat Advisory August 22, 09:58am until August 23, 07:00pm
NOW until 7:00pm Sun
Heat Advisory
Today
High: 97 °F
Mostly Sunny
then Slight
Chance
T-stormsTonight
Low: 78 °F
Slight Chance
T-storms then
Mostly ClearSunday

High: 97 °F
Sunny
Sunday Night

Low: 76 °F
Mostly Clear
Monday

High: 95 °F
Mostly Sunny
Monday Night

Low: 79 °F
Mostly Clear
Tuesday

High: 95 °F
Mostly Sunny
Tuesday Night

Low: 79 °F
Mostly Clear
Detailed Forecast
Today
A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 97. Heat index values as high as 109. West wind 5 to 10 mph becoming southeast in the afternoon.
Tonight
A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 78. South wind 5 to 10 mph becoming west after midnight.
Sunday
Sunny, with a high near 97. Heat index values as high as 108. West wind 5 to 10 mph becoming southeast in the afternoon.
Sunday Night
Mostly clear, with a low around 76. Southwest wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 95. Southwest wind 5 to 10 mph becoming south in the afternoon.
Monday Night
Mostly clear, with a low around 79.
Tuesday
Mostly sunny, with a high near 95.
Tuesday Night
Mostly clear, with a low around 79.
Wednesday
Sunny, with a high near 96.
Wednesday Night
Mostly clear, with a low around 78.
Thursday
Mostly sunny, with a high near 95.
Thursday Night
Partly cloudy, with a low around 79.
Friday
Partly sunny, with a high near 94.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Kemah TX
29.54°N 95.03°W (Elev. 3 ft)
29.54°N 95.03°W (Elev. 3 ft)
9:41 am CDT Aug 22, 2026
9am CDT Aug 22, 2026-6pm CDT Aug 28, 2026



