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

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

Robstown, Nueces County Airport (KRBO)

Lat: 27.78°NLon: 97.69°WElev: 79ft.

Overcast

70°F

21°C

Humidity 84%
Wind Speed E 9 mph
Barometer 29.96 in
Dewpoint 65°F (18°C)
Visibility NA
Last update 14 Nov 4:55 pm CST
Extended Forecast for

Petronila TX

  • Tonight

    Tonight: Mostly cloudy, with a low around 68. Southeast wind 11 to 14 mph, with gusts as high as 21 mph.

    Low: 68 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of showers before 10am, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81. Southeast wind 9 to 16 mph becoming north northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 81 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers, mainly between 8pm and 10pm. Low around 56. North wind 9 to 14 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 56 °F

    Showers then
    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 64. North wind 16 to 23 mph, with gusts as high as 29 mph.

    High: 64 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 55. North wind 14 to 16 mph, with gusts as high as 23 mph.

    Low: 55 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 68. North wind 10 to 14 mph, with gusts as high as 20 mph.

    High: 68 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 61. North northeast wind around 10 mph.

    Low: 61 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 77. East wind 8 to 13 mph, with gusts as high as 18 mph.

    High: 77 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 67. East wind 5 to 10 mph.

    Low: 67 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 68. Southeast wind 11 to 14 mph, with gusts as high as 21 mph.
Sunday
A slight chance of showers before 10am, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81. Southeast wind 9 to 16 mph becoming north northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers, mainly between 8pm and 10pm. Low around 56. North wind 9 to 14 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Mostly cloudy, with a high near 64. North wind 16 to 23 mph, with gusts as high as 29 mph.
Monday Night
Mostly cloudy, with a low around 55. North wind 14 to 16 mph, with gusts as high as 23 mph.
Tuesday
Partly sunny, with a high near 68. North wind 10 to 14 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 61. North northeast wind around 10 mph.
Wednesday
Mostly cloudy, with a high near 77. East wind 8 to 13 mph, with gusts as high as 18 mph.
Wednesday Night
Mostly cloudy, with a low around 67. East wind 5 to 10 mph.
Thursday
A 30 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 78.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 68.
Friday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 79.
Friday Night
Partly cloudy, with a low around 69.
Saturday
Partly sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Petronila TX
 27.67°N 97.65°W
Last Update:
12:46 pm CST Nov 14, 2026
Forecast Valid:
5pm CST Nov 14, 2026-6pm CST Nov 21, 2026
 
Forecast Discussion
 
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Additional Resources

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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