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Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Light Rain Fog/Mist

67°F

19°C

Humidity 93%
Wind Speed E 12 mph
Barometer 30.03 in
Dewpoint 65°F (18°C)
Visibility 3.00 mi
Last update 15 Nov 11:15 am CST
Extended Forecast for

McFaddin TX

  • Today

    Today: Showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 74. South southeast wind 9 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 74 °F

    Showers

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 8pm. Mostly cloudy, with a low around 52. North northeast wind 13 to 21 mph, with gusts as high as 32 mph.

    Low: 52 °F

    Chance
    Showers

  • Monday

    Monday: Mostly cloudy, with a high near 56. North northeast wind 14 to 17 mph, with gusts as high as 30 mph.

    High: 56 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 50. North northeast wind 9 to 15 mph, with gusts as high as 25 mph.

    Low: 50 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64. Northeast wind 7 to 10 mph.

    High: 64 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 55. Northeast wind 6 to 9 mph.

    Low: 55 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 74. East wind 9 to 11 mph, with gusts as high as 20 mph.

    High: 74 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 62. East northeast wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 62 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers. Partly sunny, with a high near 76. East wind 7 to 13 mph, with gusts as high as 20 mph.

    High: 76 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 74. South southeast wind 9 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
A 30 percent chance of showers, mainly before 8pm. Mostly cloudy, with a low around 52. North northeast wind 13 to 21 mph, with gusts as high as 32 mph.
Monday
Mostly cloudy, with a high near 56. North northeast wind 14 to 17 mph, with gusts as high as 30 mph.
Monday Night
Mostly cloudy, with a low around 50. North northeast wind 9 to 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 64. Northeast wind 7 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 55. Northeast wind 6 to 9 mph.
Wednesday
Partly sunny, with a high near 74. East wind 9 to 11 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 62. East northeast wind 6 to 10 mph, with gusts as high as 18 mph.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 76. East wind 7 to 13 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 62.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 76.
Friday Night
Partly cloudy, with a low around 64.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
McFaddin TX
 28.55°N 97°W
Last Update:
4:16 am CST Nov 15, 2026
Forecast Valid:
11am CST Nov 15, 2026-6pm CST Nov 21, 2026
 
Forecast Discussion
 
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Additional Resources

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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