Hazardous Weather Conditions
Current conditions at
Bay City, Bay City Municipal Airport (KBYY)
Lat: 28.97°NLon: 95.86°WElev: 46ft.
A Few Clouds
93°F
34°C
| Humidity | 54% |
| Wind Speed | Calm |
| Barometer | 30.01 in |
| Dewpoint | 74°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 103°F (39°C) |
| Last update | 22 Aug 12:15 pm CDT |
Extended Forecast for
5 Miles NNE Markham TX
Heat Advisory August 22, 12:18pm until August 23, 07:00pm
NOW until 7:00pm Sun
Heat Advisory
This Afternoon
High: 99 °F
Hot
Tonight
Low: 77 °F
Mostly Clear
Sunday
High: 98 °F
Hot
Sunday Night
Low: 76 °F
Mostly Clear
Monday
High: 96 °F
Sunny
Monday Night
Low: 78 °F
Mostly Clear
Tuesday
High: 96 °F
Mostly Sunny
Tuesday Night
Low: 78 °F
Mostly Clear
Detailed Forecast
This Afternoon
Sunny and hot, with a high near 99. Heat index values as high as 106. South wind around 5 mph.
Tonight
Mostly clear, with a low around 77. South wind 5 to 10 mph.
Sunday
Sunny and hot, with a high near 98. Heat index values as high as 105. Light and variable wind becoming south 5 to 10 mph in the morning.
Sunday Night
Mostly clear, with a low around 76. South wind 5 to 10 mph.
Monday
Sunny, with a high near 96. South wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 78.
Tuesday
Mostly sunny, with a high near 96.
Tuesday Night
Mostly clear, with a low around 78.
Wednesday
Sunny, with a high near 97.
Wednesday Night
Mostly clear, with a low around 78.
Thursday
Mostly sunny, with a high near 97.
Thursday Night
Partly cloudy, with a low around 78.
Friday
Partly sunny, with a high near 95.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles NNE Markham TX
29.04°N 96.04°W (Elev. 59 ft)
29.04°N 96.04°W (Elev. 59 ft)
12:11 pm CDT Aug 22, 2026
12pm CDT Aug 22, 2026-6pm CDT Aug 28, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
