Great Lakes Snow through Friday; High Winds in the Northern and Central Plains

A clipper storm will drop south from Canada today bringing wintry weather from the Upper Midwest to the Great Lakes through Friday. This system is expected to bring strong northerly winds to much of the northern and central High Plains this afternoon through Friday, with gusts up to 60 mph expected. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Fair

55°F

13°C

Humidity 54%
Wind Speed S 10 mph
Barometer 30.09 in
Dewpoint 39°F (4°C)
Visibility 9.00 mi
Wind Chill52°F (11°C)
Last update 15 Jan 6:15 pm CST
Extended Forecast for

7 Miles SE Port Lavaca TX

  • Tonight

    Tonight: Clear, with a low around 51. South wind 6 to 8 mph.

    Low: 51 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 71. South southwest wind 6 to 13 mph.

    High: 71 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 50. Light east northeast wind becoming north northeast 10 to 15 mph in the evening. Winds could gust as high as 20 mph.

    Low: 50 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 59. Northeast wind 15 to 17 mph, with gusts as high as 22 mph.

    High: 59 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before midnight.  Partly cloudy, with a low around 37. North northeast wind 8 to 14 mph.

    Low: 37 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 57. North wind 6 to 8 mph becoming south southeast in the afternoon.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 47. South wind around 6 mph.

    Low: 47 °F

    Clear

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 66. Southeast wind 5 to 10 mph.

    High: 66 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 50. East northeast wind 8 to 10 mph.

    Low: 50 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 51. South wind 6 to 8 mph.
Friday
Sunny, with a high near 71. South southwest wind 6 to 13 mph.
Friday Night
Partly cloudy, with a low around 50. Light east northeast wind becoming north northeast 10 to 15 mph in the evening. Winds could gust as high as 20 mph.
Saturday
Partly sunny, with a high near 59. Northeast wind 15 to 17 mph, with gusts as high as 22 mph.
Saturday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 37. North northeast wind 8 to 14 mph.
Sunday
Sunny, with a high near 57. North wind 6 to 8 mph becoming south southeast in the afternoon.
Sunday Night
Clear, with a low around 47. South wind around 6 mph.
M.L.King Day
Mostly sunny, with a high near 66. Southeast wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 50. East northeast wind 8 to 10 mph.
Tuesday
A 20 percent chance of showers. Mostly cloudy, with a high near 61.
Tuesday Night
A 40 percent chance of showers. Cloudy, with a low around 53.
Wednesday
A 50 percent chance of showers. Mostly cloudy, with a high near 65.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 55.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SE Port Lavaca TX
 28.56°N 96.53°W
11:26 am CST Jan 15, 2026
6pm CST Jan 15, 2026-6pm CST Jan 22, 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