Showers and Thunderstorms from the Southern Plains into the Ohio Valley; Record Warmth in the Central U.S.

Heavy rain and widely scattered severe storms are expected over portions of the central and southern Plains into the Ohio Valley. Unseasonable warmth will continue for a few more days across the Midwest, Southeast, and Mid-Atlantic where several daily record highs could fall. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

A Few Clouds

90°F

32°C

Humidity 72%
Wind Speed SE 20 G 25 mph
Barometer 29.95 in
Dewpoint 80°F (27°C)
Visibility 10.00 mi
Heat Index107°F (42°C)
Last update 14 Oct 1:35 pm CDT
Extended Forecast for

Tivoli TX

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms before 2pm.  Mostly sunny, with a high near 89. Heat index values as high as 103. Southeast wind 17 to 20 mph, with gusts as high as 26 mph.

    High: 89 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 72. Southeast wind 6 to 13 mph, with gusts as high as 24 mph.

    Low: 72 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 88. Heat index values as high as 94. Southeast wind 5 to 10 mph.

    High: 88 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 68. East southeast wind around 6 mph becoming calm.

    Low: 68 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers before 1pm.  Mostly sunny, with a high near 81. Breezy, with a north wind 9 to 14 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 81 °F

    Slight Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 56. Breezy, with a north wind 17 to 25 mph, with gusts as high as 40 mph.

    Low: 56 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 73. North wind 13 to 20 mph, with gusts as high as 31 mph.

    High: 73 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52. North wind 3 to 7 mph.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 77. North wind 5 to 8 mph.

    High: 77 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms before 2pm. Mostly sunny, with a high near 89. Heat index values as high as 103. Southeast wind 17 to 20 mph, with gusts as high as 26 mph.
Tonight
Mostly clear, with a low around 72. Southeast wind 6 to 13 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 88. Heat index values as high as 94. Southeast wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 68. East southeast wind around 6 mph becoming calm.
Friday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 81. Breezy, with a north wind 9 to 14 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 36 mph.
Friday Night
Partly cloudy, with a low around 56. Breezy, with a north wind 17 to 25 mph, with gusts as high as 40 mph.
Saturday
Sunny, with a high near 73. North wind 13 to 20 mph, with gusts as high as 31 mph.
Saturday Night
Mostly clear, with a low around 52. North wind 3 to 7 mph.
Sunday
Sunny, with a high near 77. North wind 5 to 8 mph.
Sunday Night
Mostly clear, with a low around 58.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 82.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 65.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
Tivoli TX
 28.44°N 96.89°W
1:45 pm CDT Oct 14, 2026
1pm CDT Oct 14, 2026-6pm CDT Oct 20, 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