Today | Weather | Sunday, March 15, 2026
Active Weather Warnings

Weather in Corpus Christi, Texas

04:00 PM
Now
Cloudy Weather
97° F
Feels Like 97°
Precipitation 0 %
Wind 10 mph
UV Index (0 - 11+) 3
Humidity 34 %
Today
Cloudy Weather
Day 97°
Night 50°
Precipitation 5 %
Wind 15 mph
UV Index (0 - 11+) 6

Corpus Christi Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (March 15, 2025)
Sunny Weather

Day

88°

Night

50°

Wind

17 mph

UV Index

7

Precipitation

3 %

Air Quality in Corpus Christi

NOW
46 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 9.09 µg/m³
PM10 15.59 µg/m³
O3 0.049 ppm
NO2 0.3 ppb
SO2 0.6 ppb
CO 0.11 ppm
NH3 0.47 µg/m³
NO 0.1 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.59.09 µg/m³
PM1015.59 µg/m³
O396.7 µg/m³
NO20.61 µg/m³
SO21.67 µg/m³
CO122.47 µg/m³
NH30.47 µg/m³
NO0.1 µg/m³

Weather Alerts and Warnings for Corpus Christi

Severe Future Possible

Fire Weather Watch

Fire Weather Watch issued March 14 at 9:49PM CDT until March 16 at 7:00PM CDT by NWS Corpus Christi TX
Mar 15, 10:00 PM Mar 16, 7:00 PM
...Critical Fire Weather Conditions Sunday Night into Monday...

A strong cold will push through Sunday night ushering in drier
and colder air. Relative humidity values Monday are expected to
drop into the 10-20% range with strong winds around 20-25 mph.

* AFFECTED AREA...La Salle, McMullen, Live Oak, Bee, Goliad,
Victoria, Webb, Duval, Jim Wells, Inland Kleberg, Inland
Nueces, Inland San Patricio, Coastal Aransas, Inland Refugio,
Inland Calhoun, Coastal Kleberg, Coastal Nueces, Coastal San
Patricio, Coastal Refugio and Coastal Calhoun.

* TIMING...From 10 PM Sunday to 7 PM Monday evening

* WINDS...North 20 to 30 mph with gusts up to 45 mph.

* RELATIVE HUMIDITY...As low as 10 percent.

* TEMPERATURES...Up to 76.

IMPACTS: Any fires that develop will likely spread rapidly.
Outdoor burning is not recommended
+ Read More
A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings.
Updated: Mar 15, 1:13 AM Source: NWS Alert
Severe Expected Likely

Red Flag Warning

Red Flag Warning issued March 15 at 2:17PM CDT until March 16 at 7:00PM CDT by NWS Corpus Christi TX
Mar 15, 10:00 PM Mar 16, 7:00 PM
...Critical Fire Weather Conditions Sunday Night into Monday...

A strong cold will push through Sunday night ushering in drier
and colder air. Relative humidity values Monday are expected to
drop into the 10-20% range with strong winds around 20-30 mph.

* AFFECTED AREA...La Salle, McMullen, Live Oak, Bee, Goliad,
Victoria, Webb, Duval, Jim Wells, Inland Kleberg, Inland
Nueces, Inland San Patricio, Coastal Aransas, Inland Refugio,
Inland Calhoun, Coastal Kleberg, Coastal Nueces, Coastal San
Patricio, Coastal Refugio and Coastal Calhoun.

* TIMING...From 10 PM Sunday to 7 PM Monday evening

* WINDS...North 20 to 30 mph with gusts up to 45 mph.

* RELATIVE HUMIDITY...As low as 10 percent.

* TEMPERATURES...Up to 77.

IMPACTS: Any fires that develop will likely spread rapidly.
Outdoor burning is not recommended
+ Read More
A Red Flag Warning means that critical fire weather conditions are either occurring now...or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. Residents are urged to exercise care with respect to all outdoor activities that could inadvertently cause wildfires. Report wildfires quickly to the nearest fire department or law enforcement office.
Updated: Mar 15, 2:34 PM Source: NWS Alert
Moderate Expected Likely

Wind Advisory

Wind Advisory issued March 15 at 1:14PM CDT until March 16 at 1:00PM CDT by NWS Corpus Christi TX
Mar 15, 10:00 PM Mar 16, 1:00 PM
WHAT: North winds 20 to 30 mph with gusts up to 45 mph expected.

WHERE: Aransas Islands, Calhoun Islands, Coastal Aransas, Coastal
Calhoun, Coastal Kleberg, Coastal Nueces, Coastal Refugio, Coastal
San Patricio, Inland Calhoun, Inland Kleberg, Inland Nueces,
Inland Refugio, Inland San Patricio, Kleberg Islands, Nueces
Islands, and Victoria Counties.

WHEN: From 10 PM this evening to 1 PM CDT Monday.

IMPACTS: Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
+ Read More
Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects.
Updated: Mar 15, 2:34 PM Source: NWS Alert