Heavy Rain and Flooding Concerns in Hawaii; Severe Weather in the Plains

A storm system is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the Hawaiian Islands through the weekend. Strong to severe thunderstorms are forecast from the Southern Plains to the Mid-Missouri Valley Thursday afternoon and evening. Large hail and strong winds are the primary threats. Read More >

Current conditions at

Galveston, Scholes Field (KGLS)

Lat: 29.27°NLon: 94.86°WElev: 7ft.

Mostly Cloudy

70°F

21°C

Humidity 82%
Wind Speed E 12 mph
Barometer 30.12 in (1020.0 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 9 Apr 6:52 am CDT
Extended Forecast for

San Leon TX

  • Today

    Today: A slight chance of showers and thunderstorms between 1pm and 3pm.  Mostly sunny, with a high near 77. East wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    High: 77 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers after 3am.  Increasing clouds, with a low around 73. Southeast wind around 15 mph, with gusts as high as 20 mph.

    Low: 73 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: Showers likely, with thunderstorms also possible after 10am.  Mostly cloudy, with a high near 76. East wind around 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 73. Southeast wind around 15 mph, with gusts as high as 20 mph.

    Low: 73 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 77. Breezy, with a southeast wind 15 to 20 mph.

    High: 77 °F

    Chance
    T-storms and
    Breezy

  • Saturday Night

    Saturday Night: A slight chance of thunderstorms before 7pm.  Mostly cloudy, with a low around 74. Chance of precipitation is 10%.

    Low: 74 °F

    Slight Chance
    T-storms

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 78.

    High: 78 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 75. Breezy.

    Low: 75 °F

    Mostly Cloudy
    and Breezy

  • Monday

    Monday: Partly sunny, with a high near 79. Breezy.

    High: 79 °F

    Partly Sunny
    and Breezy

Detailed Forecast

Today
A slight chance of showers and thunderstorms between 1pm and 3pm. Mostly sunny, with a high near 77. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tonight
A 20 percent chance of showers after 3am. Increasing clouds, with a low around 73. Southeast wind around 15 mph, with gusts as high as 20 mph.
Friday
Showers likely, with thunderstorms also possible after 10am. Mostly cloudy, with a high near 76. East wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 73. Southeast wind around 15 mph, with gusts as high as 20 mph.
Saturday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 77. Breezy, with a southeast wind 15 to 20 mph.
Saturday Night
A slight chance of thunderstorms before 7pm. Mostly cloudy, with a low around 74. Chance of precipitation is 10%.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 78.
Sunday Night
Mostly cloudy, with a low around 75. Breezy.
Monday
Partly sunny, with a high near 79. Breezy.
Monday Night
Partly cloudy, with a low around 75. Breezy.
Tuesday
Partly sunny, with a high near 79. Breezy.
Tuesday Night
Mostly cloudy, with a low around 75. Breezy.
Wednesday
Mostly cloudy, with a high near 79. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
San Leon TX
 29.48°N 94.92°W (Elev. 3 ft)
4:16 am CDT Apr 9, 2026
7am CDT Apr 9, 2026-6pm CDT Apr 15, 2026
 
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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