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Heavy Rain and Potential for Flash Flooding

Strong to severe thunderstorms are forecast to develop along a frontal system stretching from portions of the Mississippi Valley into the Ohio Valley. These storms may produce heavy rain and flash flooding. The threat shifts east on Friday. Moonsoon moisture will continue to produce heavy rain with the possibility of localized flash flooding in the Four Corners area. Read More >

Hazardous Weather Conditions

Current conditions at

Galveston, Scholes Field (KGLS)

Lat: 29.27°NLon: 94.86°WElev: 7ft.

Fair

84°F

29°C

Humidity 82%
Wind Speed S 12 mph
Barometer 29.97 in (1014.7 mb)
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 27 Jul 11:52 pm CDT
Extended Forecast for

San Leon TX

  • Overnight

    Overnight: Mostly clear, with a low around 80. Southwest wind 5 to 10 mph.

    Mostly Clear

    Low: 80 °F

  • Friday

    Friday: Sunny, with a high near 93. Heat index values as high as 106. Southwest wind 5 to 10 mph.

    Sunny

    High: 93 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 80. Southwest wind 10 to 15 mph.

    Mostly Clear

    Low: 80 °F

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms before 1pm.  Partly sunny, with a high near 93. Heat index values as high as 107. Southwest wind 5 to 10 mph.

    Slight Chance
    T-storms

    High: 93 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 80. South wind 5 to 10 mph becoming west after midnight.

    Chance
    T-storms

    Low: 80 °F

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 91.

    Chance
    T-storms

    High: 91 °F

  • Sunday
    Night

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

    Partly Cloudy

    Low: 78 °F

  • Monday

    Monday: Mostly sunny, with a high near 91.

    Mostly Sunny

    High: 91 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 77.

    Partly Cloudy

    Low: 77 °F

Detailed Forecast

Overnight
Mostly clear, with a low around 80. Southwest wind 5 to 10 mph.
Friday
Sunny, with a high near 93. Heat index values as high as 106. Southwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 80. Southwest wind 10 to 15 mph.
Saturday
A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 93. Heat index values as high as 107. Southwest wind 5 to 10 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 80. South wind 5 to 10 mph becoming west after midnight.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 91.
Sunday Night
Partly cloudy, with a low around 78.
Monday
Mostly sunny, with a high near 91.
Monday Night
Partly cloudy, with a low around 77.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Tuesday Night
Partly cloudy, with a low around 79.
Wednesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 79.
Thursday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.
Click Map For Forecast
Point Forecast:
San Leon TX
 29.5°N 94.95°W (Elev. 10 ft)
10:14 pm CDT Jul 27, 2017
12am CDT Jul 28, 2017-6pm CDT Aug 2, 2017
 
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