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Severe Thunderstorms With Heavy Rain from Great Lakes to Mid-Atlantic; Excessive Heat For Central/Southern U.S. to Mid-Atlantic

Severe thunderstorms are possible today into Sunday across the upper Great Lakes region to the northern Mid-Atlantic. Damaging winds, large hail, and flooding will be the primary threats with these storms. Meanwhile, dangerous heat will continue through Sunday across the central and southern U.S. into the Mid-Atlantic. Read More >

Hazardous Weather Conditions

Current conditions at

Houston, Hooks Memorial Airport (KDWH)

Lat: 30.07°NLon: 95.56°WElev: 151ft.

Fair

76°F

24°C

Humidity 94%
Wind Speed Calm
Barometer 29.91 in (1012.6 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index76°F (24°C)
Last update 22 Jul 7:53 pm CDT
Extended Forecast for

Tomball TX

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 79. South wind around 5 mph.

    Slight Chance
    T-storms

    Low: 79 °F

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 92. Heat index values as high as 103. South wind 5 to 10 mph.

    Chance
    T-storms

    High: 92 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before 10pm.  Mostly cloudy, with a low around 79. South wind 5 to 10 mph.

    Chance
    T-storms

    Low: 79 °F

  • Monday

    Monday: Mostly sunny, with a high near 95. Heat index values as high as 105. South wind 5 to 10 mph.

    Mostly Sunny

    High: 95 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 77. South wind 5 to 10 mph.

    Partly Cloudy

    Low: 77 °F

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 95.

    Slight Chance
    T-storms

    High: 95 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 78.

    Partly Cloudy

    Low: 78 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 95.

    Slight Chance
    T-storms

    High: 95 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 78.

    Partly Cloudy

    Low: 78 °F

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 79. South wind around 5 mph.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 92. Heat index values as high as 103. South wind 5 to 10 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before 10pm. Mostly cloudy, with a low around 79. South wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 95. Heat index values as high as 105. South wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 77. South wind 5 to 10 mph.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.
Tuesday Night
Partly cloudy, with a low around 78.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.
Wednesday Night
Partly cloudy, with a low around 78.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.
Thursday Night
Partly cloudy, with a low around 78.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.
Friday Night
Partly cloudy, with a low around 79.
Saturday
Mostly sunny, with a high near 97.
Click Map For Forecast
Point Forecast:
Tomball TX
 30.09°N 95.6°W (Elev. 171 ft)
3:43 pm CDT Jul 22, 2017
8pm CDT Jul 22, 2017-6pm CDT Jul 29, 2017
 
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