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Tropical Depression Nine in the Gulf of America; California October Heat Wave Continues

Tropical Depression Nine is forecast to track toward the central U.S. Gulf Coast while strengthening into a tropical storm by early Wednesday and a hurricane on Thursday. Stay tuned to forecast updates. Much higher than typical October temperatures will continue across much of California through midweek. Temperatures are forecast to gradually cool beginning Thursday in Coastal California. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Fog/Mist

77°F

25°C

Humidity 94%
Wind Speed N 3 mph
Barometer 29.90 in
Dewpoint 75°F (24°C)
Visibility 5.00 mi
Heat Index78°F (26°C)
Last update 6 Oct 11:55 pm CDT
Extended Forecast for

Tivoli TX

  • Overnight

    Overnight: Mostly clear, with a low around 70. Calm wind becoming north around 5 mph.

    Low: 70 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 90. Heat index values as high as 96. North wind 7 to 9 mph.

    High: 90 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 70. East wind around 5 mph becoming calm in the evening.

    Low: 70 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 90. Heat index values as high as 96. North wind 6 to 10 mph.

    High: 90 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 69. East wind 5 to 7 mph becoming calm.

    Low: 69 °F

    Mostly Clear

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 89. Northeast wind 8 to 11 mph, with gusts as high as 18 mph.

    High: 89 °F

    Sunny then
    Chance
    T-storms

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 67. Northeast wind around 6 mph becoming calm.

    Low: 67 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: Sunny, with a high near 88. North northeast wind around 8 mph.

    High: 88 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 69. East northeast wind around 5 mph becoming calm in the evening.

    Low: 69 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 70. Calm wind becoming north around 5 mph.
Wednesday
Sunny, with a high near 90. Heat index values as high as 96. North wind 7 to 9 mph.
Wednesday Night
Mostly clear, with a low around 70. East wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 90. Heat index values as high as 96. North wind 6 to 10 mph.
Thursday Night
Mostly clear, with a low around 69. East wind 5 to 7 mph becoming calm.
Friday
A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 89. Northeast wind 8 to 11 mph, with gusts as high as 18 mph.
Friday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 67. Northeast wind around 6 mph becoming calm.
Saturday
Sunny, with a high near 88. North northeast wind around 8 mph.
Saturday Night
Mostly clear, with a low around 69. East northeast wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 88.
Sunday Night
Partly cloudy, with a low around 72.
Columbus Day
A 30 percent chance of showers. Mostly sunny, with a high near 88.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 74.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tivoli TX
 28.46°N 96.87°W
Last Update:
1:46 pm CDT Oct 6, 2026
Forecast Valid:
12am CDT Oct 7, 2026-6pm CDT Oct 13, 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