Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Current conditions at

Huntsville, Huntsville Municipal Airport (KUTS)

Lat: 30.74°NLon: 95.59°WElev: 364ft.

Overcast

76°F

24°C

Humidity 82%
Wind Speed S 12 G 18 mph
Barometer 30.14 in (1020.2 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 13 Apr 11:53 am CDT
Extended Forecast for

Onalaska TX

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms, mainly between 1pm and 4pm.  Mostly cloudy, with a high near 83. South wind around 10 mph, with gusts as high as 20 mph.

    High: 83 °F

    Chance
    T-storms

  • Tonight

    Tonight: Mostly cloudy, with a low around 68. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 68 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 84. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 84 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 67. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 67 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 84. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 84 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 69.

    Low: 69 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 68.

    Low: 68 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 86.

    High: 86 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms, mainly between 1pm and 4pm. Mostly cloudy, with a high near 83. South wind around 10 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 68. South wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 84. South wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Increasing clouds, with a low around 67. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 84. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 69.
Thursday
Mostly sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 68.
Friday
Partly sunny, with a high near 86.
Friday Night
Mostly cloudy, with a low around 70.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 84.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
Onalaska TX
 30.82°N 95.11°W (Elev. 197 ft)
11:31 am CDT Apr 13, 2026
12pm CDT Apr 13, 2026-6pm CDT Apr 19, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database