Flash Flood Threat to Persist in the 4-Corners; Heat Threat in Several Regions

The threat of flash flooding will continue to exist into Monday across the Southwest into the the central Rockies as monsoon conditions persist. Dangerous heat will be in place across the Intermountain West, northern Plains, and into the southern Plains and Lower Mississippi River Valley into early week. Read More >

Current conditions at

Houston Intercontinental Airport (KIAH)

Lat: 29.98°NLon: 95.36°WElev: 89ft.

Fair

78°F

26°C

Humidity 87%
Wind Speed Calm
Barometer 30.00 in (1015.8 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 25 Jul 5:53 am CDT
Extended Forecast for

Dayton TX

  • Today

    Today: Mostly sunny, with a high near 96. Heat index values as high as 106. Calm wind becoming west around 5 mph.

    Mostly Sunny

    High: 96 °F

  • Tonight

    Tonight: Mostly clear, with a low around 75. South wind around 5 mph becoming calm  in the evening.

    Mostly Clear

    Low: 75 °F

  • Monday

    Monday: Sunny, with a high near 96. Heat index values as high as 105. Calm wind becoming west around 5 mph.

    Sunny

    High: 96 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 76. South wind around 5 mph becoming calm  in the evening.

    Mostly Clear

    Low: 76 °F

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after 1pm.  Sunny, with a high near 94. Calm wind becoming southeast around 5 mph in the afternoon.

    Sunny then
    Chance
    T-storms

    High: 94 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 75.

    Mostly Clear

    Low: 75 °F

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly after 1pm.  Sunny, with a high near 94.

    Chance
    T-storms

    High: 94 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers after 1am.  Mostly clear, with a low around 75.

    Partly Cloudy
    then Slight
    Chance
    Showers

    Low: 75 °F

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms, mainly after 1pm.  Mostly sunny, with a high near 94.

    Chance
    T-storms

    High: 94 °F

Detailed Forecast

Today
Mostly sunny, with a high near 96. Heat index values as high as 106. Calm wind becoming west around 5 mph.
Tonight
Mostly clear, with a low around 75. South wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 96. Heat index values as high as 105. Calm wind becoming west around 5 mph.
Monday Night
Mostly clear, with a low around 76. South wind around 5 mph becoming calm in the evening.
Tuesday
A 40 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 94. Calm wind becoming southeast around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 75.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Sunny, with a high near 94.
Wednesday Night
A 20 percent chance of showers after 1am. Mostly clear, with a low around 75.
Thursday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 94.
Thursday Night
Partly cloudy, with a low around 75.
Friday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Friday Night
Mostly clear, with a low around 76.
Saturday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 94.
Click Map For Forecast
Point Forecast:
Dayton TX
 30.04°N 94.9°W (Elev. 75 ft)
5:15 am CDT Jul 25, 2021
6am CDT Jul 25, 2021-6pm CDT Jul 31, 2021
 
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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