Showers and Thunderstorms from the Southern Plains into the Mid-Mississippi Valley; Record Warmth in the Plains and Midwest

Heavy rain and widely scattered severe storms capable of large hail, damaging winds, and possibly a tornado are expected over portions of the central and southern Plains into the Lower Missouri Valley. Unseasonable warmth will continue for a few more days across the Midwest and Southeast 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.

Fair

81°F

27°C

Humidity 97%
Wind Speed SE 7 mph
Barometer 29.95 in
Dewpoint 80°F (27°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 13 Oct 11:35 pm CDT
Extended Forecast for

2 Miles NNW Tivoli TX

  • Tonight

    Tonight: Partly cloudy, with a low around 77. South southeast wind 8 to 11 mph, with gusts as high as 22 mph.

    Low: 77 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly before noon.  Mostly sunny, with a high near 90. Heat index values as high as 103. Southeast wind 8 to 18 mph, with gusts as high as 26 mph.

    High: 90 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 73. Southeast wind 6 to 14 mph, with gusts as high as 24 mph.

    Low: 73 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 90. Heat index values as high as 95. East southeast wind 5 to 11 mph.

    High: 90 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 70. East southeast wind 5 to 7 mph becoming calm.

    Low: 70 °F

    Mostly Clear

  • Friday

    Friday: A 30 percent chance of showers, mainly before 1pm.  Mostly sunny, with a high near 87. North northeast wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 87 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 62. North wind 16 to 22 mph, with gusts as high as 37 mph.

    Low: 62 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 79. North northeast wind 11 to 17 mph, with gusts as high as 30 mph.

    High: 79 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 58. North northeast wind 3 to 7 mph.

    Low: 58 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 77. South southeast wind 8 to 11 mph, with gusts as high as 22 mph.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly before noon. Mostly sunny, with a high near 90. Heat index values as high as 103. Southeast wind 8 to 18 mph, with gusts as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 73. Southeast wind 6 to 14 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 90. Heat index values as high as 95. East southeast wind 5 to 11 mph.
Thursday Night
Mostly clear, with a low around 70. East southeast wind 5 to 7 mph becoming calm.
Friday
A 30 percent chance of showers, mainly before 1pm. Mostly sunny, with a high near 87. North northeast wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph.
Friday Night
Partly cloudy, with a low around 62. North wind 16 to 22 mph, with gusts as high as 37 mph.
Saturday
Sunny, with a high near 79. North northeast wind 11 to 17 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 58. North northeast wind 3 to 7 mph.
Sunday
Sunny, with a high near 81.
Sunday Night
Partly cloudy, with a low around 64.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 86.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 70.
Tuesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Tivoli TX
 28.46°N 96.89°W
1:46 pm CDT Oct 13, 2026
11pm CDT Oct 13, 2026-6pm CDT Oct 20, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database