Coastal Flood Advisory — Coastal Aransas, TX, Coastal Kleberg, TX, Coastal Nueces, TX, Coastal San Patricio, TX, Aransas Islands, TX, Coastal Refugio, TX, Coastal Calhoun, TX, Kleberg Islands, TX, Nueces Islands, TX, Calhoun Islands, TX 1:00 AM

Port O'Connor, Texas

Last updated: 1:04 AM CDT  ·  Refresh
28°C
Feels like 34°
Partly Cloudy
▲ 31°  /  ▼ 27°
Wind
13 mph SSE
Humidity
85%
Dew Point
26°
Pressure
29.94 inHg
Visibility
8 mi
UV Index
0.0
Cloud Cover
36%
Sunrise
7:24 AM
Sunset
6:58 PM
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WeatherAI™ Analysis

WeatherAI Analysis: Port O'Connor is currently partly cloudy at 28°C. Precipitation is likely — peak probability 51% around 8 AM. Atmospheric instability is elevated (CAPE up to 2867 J/kg) — isolated convective development possible. Sunrise: 7:24AM · Sunset: 6:58PM.

Alerts

Coastal Flood Advisory
Coastal Aransas, TX, Coastal Kleberg, TX, Coastal Nueces, TX, Coastal San Patricio, TX, Aransas Islands, TX, Coastal Refugio, TX, Coastal Calhoun, TX, Kleberg Islands, TX, Nueces Islands, TX, Calhoun Islands, TX
Expires 1:00 AM
34 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
28°
16%
2 AM
28°
24%
3 AM
28°
19%
4 AM
28°
28%
5 AM
28°
32%
6 AM
28°
32%
7 AM
28°
42%
8 AM
28°
50%
9 AM
28°
41%
10 AM
29°
38%
11 AM
29°
48%
12 PM
30°
36%
1 PM
31°
29%
2 PM
31°
34%
3 PM
31°
48%
4 PM
30°
30%
5 PM
29°
37%
6 PM
29°
28%
7 PM
29°
15%
8 PM
29°
16%
9 PM
29°
19%
10 PM
28°
32%
11 PM
28°
32%
12 AM
28°
33%
7-Day Forecast
Today
31° 27°
Partly Cloudy with a 42% chance of rain.
Wed
30° 26°
Partly Cloudy with a 30% chance of rain.
Thu
29° 25°
Mostly Clear with a 51% chance of rain.
Fri
29° 21°
Overcast with a 60% chance of rain.
Sat
27° 20°
Partly Cloudy.
Sun
27° 19°
Partly Cloudy.
Mon
28° 22°
Rain, 57% chance.
TimeTempConditionsPrecipWindHumidity
Now 28° Partly Cloudy 16% 13 mph SSE 85%
2 AM 28° Partly Cloudy 24% 13 mph SSE 84%
3 AM 28° Partly Cloudy 19% 13 mph SSE 84%
4 AM 28° Partly Cloudy 28% 13 mph SSE 83%
5 AM 28° Partly Cloudy 32% 12 mph S 84%
6 AM 28° Partly Cloudy 32% 12 mph S 85%
7 AM 28° Partly Cloudy 42% 12 mph S 86%
8 AM 28° Partly Cloudy 50% 12 mph S 85%
9 AM 28° Partly Cloudy 41% 12 mph SSE 85%
10 AM 29° Partly Cloudy 38% 13 mph SSE 83%
11 AM 29° Partly Cloudy 48% 13 mph SSE 80%
12 PM 30° Partly Cloudy 36% 13 mph SSE 77%
1 PM 31° Partly Cloudy 29% 14 mph SSE 75%
2 PM 31° Partly Cloudy 34% 14 mph SSE 77%
3 PM 31° Partly Cloudy 48% 14 mph SSE 79%
4 PM 30° Partly Cloudy 30% 13 mph SSE 80%
5 PM 29° Partly Cloudy 37% 13 mph SSE 83%
6 PM 29° Partly Cloudy 28% 14 mph SE 85%
7 PM 29° Mostly Cloudy 15% 14 mph SE 87%
8 PM 29° Mostly Cloudy 16% 14 mph SE 87%
9 PM 29° Mostly Cloudy 19% 14 mph SE 87%
10 PM 28° Mostly Cloudy 32% 15 mph SE 87%
11 PM 28° Mostly Cloudy 32% 15 mph SSE 88%
12 AM 28° Mostly Cloudy 33% 16 mph SSE 88%
15-Day Forecast
Today
10/13
Partly Cloudy
42%
27°
31°
Wed
10/14
Partly Cloudy
30%
26°
30°
Thu
10/15
Mostly Clear
51%
25°
29°
Fri
10/16
Overcast
60%
21°
29°
Sat
10/17
Partly Cloudy
14%
20°
27°
Sun
10/18
Partly Cloudy
15%
19°
27°
Mon
10/19
Rain
57%
22°
28°
Tue
10/20
Rain
90%
24°
29°
Wed
10/21
Rain
90%
25°
29°
Thu
10/22
Rain
68%
24°
29°
Fri
10/23
Drizzle
90%
23°
28°
Sat
10/24
Drizzle
90%
22°
28°
Sun
10/25
Drizzle
60%
21°
27°
Mon
10/26
Drizzle
90%
19°
26°
Tue
10/27
Drizzle
60%
19°
26°
34
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
20 AQI 3.7 µg/m³
O3
Ground-level ozone
Dominant
34 AQI 37 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 34 Good 34 20
Wed 25 Good 25 20
Thu 41 Good 39 41
About the Air Quality Index
0–50 Good
51–100 Moderate
101–150 Unhealthy for Sensitive Groups
151–200 Unhealthy
201–300 Very Unhealthy
301–500 Hazardous

The U.S. AQI runs 0–500. The overall value equals the highest individual pollutant sub-index, and the dominant pollutant is the one driving it. PM2.5 (fine particles) is reported in µg/m³ and ozone (O3) in ppb. Forecast source: NWS NAQFC.

1000850700500400300250200150100 -40-30-20-10010203040 0.41247101624 LCLLFCEL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Tue Oct 13, 04:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3024 J/kg
MLCAPE2138 J/kg
MUCAPE3447 J/kg
SBCIN-13 J/kg
MLCIN-18 J/kg
Lifted Index-7.0
Kinematics
0–6 km Shear17 kt
0–1 km Shear12 kt
Eff. Shear11 kt
0–1 km SRH-14
0–3 km SRH47
Eff. SRH47
Storm Motion95° @ 13 kt
0–1 km EHI-0.3
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index29.2
Thermo & Levels
PWAT2.19 in
0–3 km LR4.8 °C/km
700–500 LR6.6 °C/km
Total Totals44.8
LCL981 hPa
LFC940 hPa
EL126 hPa
Freezing Lvl17,306 ft