Severe Weather and Heavy Rain for the Southern U.S.

A potent storm system will roll across the Southern tier of the U.S. over the next two days. As a result, severe thunderstorms with large hail, damaging winds and a few tornadoes are possible from the southern Plains and Lower Mississippi Valley into the South and Southeast. Also, heavy rain from these thunderstorms may cause some flood concerns, especially in the Lower Mississippi Valley. Read More >

Current conditions at

Houston Intercontinental Airport (KIAH)

Lat: 29.98°NLon: 95.36°WElev: 89ft.

Overcast

65°F

18°C

Humidity 93%
Wind Speed E 8 mph
Barometer 29.92 in (1013.2 mb)
Dewpoint 63°F (17°C)
Visibility 7.00 mi
Last update 23 Apr 3:53 am CDT
Extended Forecast for

Dayton TX

  • Overnight

    Overnight: Scattered showers, mainly after 5am.  Cloudy, with a low around 63. Southeast wind around 5 mph.  Chance of precipitation is 30%.

    Scattered
    Showers

    Low: 63 °F

  • Friday

    Friday: Scattered showers before 9am, then showers likely and possibly a thunderstorm between 9am and noon, then showers and thunderstorms after noon. Some of the storms could be severe.  High near 76. Southeast wind around 10 mph.  Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Showers
    Likely then
    Severe
    Thunderstorms

    High: 76 °F

  • Friday
    Night

    Friday Night: Scattered showers and thunderstorms, mainly before 1am.  Cloudy, with a low around 68. South wind 10 to 15 mph.  Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

    Scattered
    T-storms

    Low: 68 °F

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 83. Southwest wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    Becoming
    Sunny

    High: 83 °F

  • Saturday
    Night

    Saturday Night: Clear, with a low around 58. North wind 5 to 10 mph.

    Clear

    Low: 58 °F

  • Sunday

    Sunday: Sunny, with a high near 83.

    Sunny

    High: 83 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 60.

    Mostly Clear

    Low: 60 °F

  • Monday

    Monday: Mostly sunny, with a high near 81.

    Mostly Sunny

    High: 81 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 67.

    Mostly Cloudy

    Low: 67 °F

Detailed Forecast

Overnight
Scattered showers, mainly after 5am. Cloudy, with a low around 63. Southeast wind around 5 mph. Chance of precipitation is 30%.
Friday
Scattered showers before 9am, then showers likely and possibly a thunderstorm between 9am and noon, then showers and thunderstorms after noon. Some of the storms could be severe. High near 76. Southeast wind around 10 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Friday Night
Scattered showers and thunderstorms, mainly before 1am. Cloudy, with a low around 68. South wind 10 to 15 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 83. Southwest wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Clear, with a low around 58. North wind 5 to 10 mph.
Sunday
Sunny, with a high near 83.
Sunday Night
Mostly clear, with a low around 60.
Monday
Mostly sunny, with a high near 81.
Monday Night
Mostly cloudy, with a low around 67.
Tuesday
Mostly cloudy, with a high near 82.
Tuesday Night
Mostly cloudy, with a low around 70.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 80.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78.
Click Map For Forecast
Point Forecast:
Dayton TX
 30.04°N 94.9°W (Elev. 75 ft)
3:59 am CDT Apr 23, 2021
4am CDT Apr 23, 2021-6pm CDT Apr 29, 2021
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database