Dangerous Cold Persists through Monday; Wintry Weather from the Northern Plains to the Great Lakes

Bitter cold temperatures and dangerous wind chills will persist from Florida to the Northeast through Monday. Daily record low temperatures are forecast across the Southeast and Florida, with some all-time February low temperature records possible across Florida. An Alberta clipper will spread wintry precipitation across the Northern Plains today and into the upper Great Lakes into tonight. Read More >

Hazardous Weather Conditions

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Partly Cloudy

38°F

3°C

Humidity 100%
Wind Speed NE 3 mph
Barometer 30.32 in
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 2 Feb 6:15 am CST
Extended Forecast for

8 Miles NW Port O Connor TX

  • Today

    Today: Mostly sunny, with a high near 65. Light south southeast wind increasing to 8 to 13 mph in the morning.

    High: 65 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 59. South wind 10 to 13 mph, with gusts as high as 18 mph.

    Low: 59 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly after noon.  Mostly sunny, with a high near 69. South southwest wind 9 to 14 mph.

    High: 69 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers.  Mostly cloudy, with a low around 52. South wind 7 to 11 mph becoming north after midnight.

    Low: 52 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers before noon.  Mostly sunny, with a high near 63. North northeast wind 11 to 14 mph, with gusts as high as 18 mph.

    High: 63 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 44. North wind 10 to 13 mph.

    Low: 44 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 61. North wind 5 to 10 mph becoming southwest in the afternoon.

    High: 61 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 46. South wind around 5 mph becoming light and variable.

    Low: 46 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 66. West wind 5 to 9 mph.

    High: 66 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 65. Light south southeast wind increasing to 8 to 13 mph in the morning.
Tonight
Mostly cloudy, with a low around 59. South wind 10 to 13 mph, with gusts as high as 18 mph.
Tuesday
A 30 percent chance of showers, mainly after noon. Mostly sunny, with a high near 69. South southwest wind 9 to 14 mph.
Tuesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 52. South wind 7 to 11 mph becoming north after midnight.
Wednesday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 63. North northeast wind 11 to 14 mph, with gusts as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around 44. North wind 10 to 13 mph.
Thursday
Sunny, with a high near 61. North wind 5 to 10 mph becoming southwest in the afternoon.
Thursday Night
Clear, with a low around 46. South wind around 5 mph becoming light and variable.
Friday
Sunny, with a high near 66. West wind 5 to 9 mph.
Friday Night
Mostly clear, with a low around 49.
Saturday
Sunny, with a high near 67.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Mostly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NW Port O Connor TX
 28.51°N 96.5°W
2:31 am CST Feb 2, 2026
6am CST Feb 2, 2026-6pm CST Feb 8, 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