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

Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Overcast

87°F

31°C

Humidity 81%
Wind Speed SE 12 mph
Barometer 29.99 in
Dewpoint 80°F (27°C)
Visibility 10.00 mi
Heat Index104°F (40°C)
Last update 12 Oct 11:15 am CDT
Extended Forecast for

5 Miles NW Long Mott TX

  • Columbus Day

    Columbus Day: A 30 percent chance of showers and thunderstorms, mainly before 2pm. Mostly sunny, with a high near 89. Heat index values as high as 102. South southeast wind 11 to 14 mph, with gusts as high as 21 mph.

    High: 89 °F

    Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 79. Southeast wind 8 to 10 mph.

    Low: 79 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms between 2pm and 4pm. Mostly sunny, with a high near 89. Heat index values as high as 105. South southeast wind 8 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 89 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 79. Southeast wind 10 to 14 mph, with gusts as high as 22 mph.

    Low: 79 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 88. Southeast wind 10 to 17 mph, with gusts as high as 25 mph.

    High: 88 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 76. Southeast wind 9 to 15 mph, with gusts as high as 23 mph.

    Low: 76 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 88. Southeast wind 8 to 13 mph.

    High: 88 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 72. East southeast wind 5 to 8 mph becoming light and variable.

    Low: 72 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers. Sunny, with a high near 86. North northeast wind 15 to 23 mph, with gusts as high as 32 mph.

    High: 86 °F

    Slight Chance
    Showers

Detailed Forecast

Columbus Day
A 30 percent chance of showers and thunderstorms, mainly before 2pm. Mostly sunny, with a high near 89. Heat index values as high as 102. South southeast wind 11 to 14 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around 79. Southeast wind 8 to 10 mph.
Tuesday
A slight chance of showers and thunderstorms between 2pm and 4pm. Mostly sunny, with a high near 89. Heat index values as high as 105. South southeast wind 8 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 79. Southeast wind 10 to 14 mph, with gusts as high as 22 mph.
Wednesday
Mostly sunny, with a high near 88. Southeast wind 10 to 17 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 76. Southeast wind 9 to 15 mph, with gusts as high as 23 mph.
Thursday
Sunny, with a high near 88. Southeast wind 8 to 13 mph.
Thursday Night
Mostly clear, with a low around 72. East southeast wind 5 to 8 mph becoming light and variable.
Friday
A 20 percent chance of showers. Sunny, with a high near 86. North northeast wind 15 to 23 mph, with gusts as high as 32 mph.
Friday Night
Partly cloudy, with a low around 64.
Saturday
Sunny, with a high near 77.
Saturday Night
Mostly clear, with a low around 60.
Sunday
Mostly sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Long Mott TX
 28.53°N 96.84°W
Last Update:
1:46 am CDT Oct 12, 2026
Forecast Valid:
11am CDT Oct 12, 2026-6pm CDT Oct 18, 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