National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

Houston, Pearland Regional Airport (KLVJ)

Lat: 29.52°NLon: 95.24°WElev: 43ft.

A Few Clouds

81°F

27°C

Humidity 65%
Wind Speed S 17 G 26 mph
Barometer 30.03 in (1016.7 mb)
Dewpoint 68°F (20°C)
Visibility 9.00 mi
Heat Index84°F (29°C)
Last update 15 Apr 11:53 am CDT
Extended Forecast for

Alvin TX

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 83. South wind around 15 mph, with gusts as high as 25 mph.

    High: 83 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 71. South wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 71 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 85. South wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 85 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 71. South wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 71 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 83. Breezy, with a south wind 10 to 20 mph, with gusts as high as 25 mph.

    High: 83 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Increasing clouds, with a low around 71.

    Low: 71 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 84.

    High: 84 °F

    Cloudy then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 50%.

    Low: 60 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly cloudy, with a high near 72.

    High: 72 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 83. South wind around 15 mph, with gusts as high as 25 mph.
Tonight
Mostly cloudy, with a low around 71. South wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 85. South wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 71. South wind 5 to 15 mph, with gusts as high as 20 mph.
Friday
Partly sunny, with a high near 83. Breezy, with a south wind 10 to 20 mph, with gusts as high as 25 mph.
Friday Night
Increasing clouds, with a low around 71.
Saturday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 84.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 50%.
Sunday
Mostly cloudy, with a high near 72.
Sunday Night
Mostly cloudy, with a low around 60.
Monday
Mostly cloudy, with a high near 72.
Monday Night
Mostly cloudy, with a low around 61.
Tuesday
Mostly cloudy, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Alvin TX
 29.41°N 95.26°W (Elev. 36 ft)
Last Update:
12:21 pm CDT Apr 15, 2026
Forecast Valid:
12pm CDT Apr 15, 2026-6pm CDT Apr 21, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation