Heat Advisory — McMullen, TX, Live Oak, TX, Bee, TX, Goliad, TX, Victoria, TX, Duval, TX, Jim Wells, TX, Inland Kleberg, TX, Inland Nueces, TX, Inland San Patricio, TX, Coastal Aransas, TX, Inland Refugio, TX, Inland Calhoun, TX, Coastal Kleberg, TX, Coastal Nueces, TX, Coastal San Patricio, TX, Coastal Refugio, TX, Coastal Calhoun, TX 7:00 PM

Port O'Connor, Texas

Last updated: 4:56 PM CDT  ·  Refresh
31°C
Feels like 37°
Rain
▲ 32°  /  ▼ 29°
Wind
10 mph SSE
Humidity
70%
Dew Point
25°
Pressure
29.95 inHg
Visibility
10 mi
UV Index
6.0
Cloud Cover
52%
Sunrise
7:09 AM
Sunset
7:32 PM
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WeatherAI™ Analysis

WeatherAI Analysis: Port O'Connor is currently rain at 31°C. Precipitation is likely — peak probability 54% around 7 AM. Atmospheric instability is elevated (CAPE up to 3464 J/kg) — isolated convective development possible. Sunrise: 7:09AM · Sunset: 7:32PM.

Alerts

Heat Advisory
McMullen, TX, Live Oak, TX, Bee, TX, Goliad, TX, Victoria, TX, Duval, TX, Jim Wells, TX, Inland Kleberg, TX, Inland Nueces, TX, Inland San Patricio, TX, Coastal Aransas, TX, Inland Refugio, TX, Inland Calhoun, TX, Coastal Kleberg, TX, Coastal Nueces, TX, Coastal San Patricio, TX, Coastal Refugio, TX, Coastal Calhoun, TX
Expires 7:00 PM
23 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
31°
38%
5 PM
30°
22%
6 PM
30°
21%
7 PM
29°
19%
8 PM
29°
21%
9 PM
29°
21%
10 PM
29°
21%
11 PM
29°
19%
12 AM
29°
20%
1 AM
29°
25%
2 AM
29°
29%
3 AM
29°
26%
4 AM
29°
27%
5 AM
29°
30%
6 AM
29°
49%
7 AM
29°
54%
8 AM
29°
53%
9 AM
30°
53%
10 AM
30°
53%
11 AM
31°
53%
12 PM
31°
53%
1 PM
31°
49%
2 PM
31°
49%
3 PM
31°
46%
7-Day Forecast
Today
32° 29°
Partly Cloudy with a 38% chance of rain.
Mon
33° 29°
Mostly Cloudy with a 54% chance of rain.
Tue
34° 29°
Partly Cloudy with a 31% chance of rain.
Wed
33° 29°
Partly Cloudy with a 71% chance of rain.
Thu
32° 28°
Rain, 90% chance.
Fri
33° 27°
Clear with a 43% chance of rain.
Sat
33° 27°
Drizzle, 52% chance.
TimeTempConditionsPrecipWindHumidity
Now 31° Rain 38% 10 mph SSE 70%
5 PM 30° Mostly Cloudy 22% 12 mph SE 71%
6 PM 30° Partly Cloudy 21% 12 mph SE 73%
7 PM 29° Partly Cloudy 19% 11 mph SE 72%
8 PM 29° Partly Cloudy 21% 11 mph SE 71%
9 PM 29° Mostly Cloudy 21% 11 mph SE 70%
10 PM 29° Partly Cloudy 21% 11 mph SE 71%
11 PM 29° Partly Cloudy 19% 12 mph SE 71%
12 AM 29° Mostly Clear 20% 12 mph SSE 71%
1 AM 29° Partly Cloudy 25% 11 mph SSE 72%
2 AM 29° Partly Cloudy 29% 12 mph SSE 74%
3 AM 29° Partly Cloudy 26% 12 mph S 75%
4 AM 29° Partly Cloudy 27% 11 mph S 74%
5 AM 29° Partly Cloudy 30% 11 mph S 74%
6 AM 29° Partly Cloudy 49% 10 mph S 73%
7 AM 29° Mostly Cloudy 54% 11 mph SSE 72%
8 AM 29° Mostly Cloudy 53% 10 mph SSE 69%
9 AM 30° Partly Cloudy 53% 10 mph SSE 67%
10 AM 30° Mostly Cloudy 53% 10 mph SSE 67%
11 AM 31° Mostly Cloudy 53% 10 mph SSE 68%
12 PM 31° Mostly Cloudy 53% 10 mph SSE 69%
1 PM 31° Mostly Cloudy 49% 10 mph SSE 68%
2 PM 31° Mostly Cloudy 49% 11 mph SE 66%
3 PM 31° Mostly Cloudy 46% 11 mph SE 65%
15-Day Forecast
Today
9/13
Partly Cloudy
38%
29°
32°
Mon
9/14
Mostly Cloudy
54%
29°
33°
Tue
9/15
Partly Cloudy
31%
29°
34°
Wed
9/16
Partly Cloudy
71%
29°
33°
Thu
9/17
Rain
90%
28°
32°
Fri
9/18
Clear
43%
27°
33°
Sat
9/19
Drizzle
52%
27°
33°
Sun
9/20
Partly Cloudy
49%
27°
33°
Mon
9/21
Drizzle
68%
27°
33°
Tue
9/22
Drizzle
68%
26°
33°
Wed
9/23
Drizzle
67%
26°
32°
Thu
9/24
Drizzle
60%
26°
33°
Fri
9/25
Drizzle
60%
25°
32°
Sat
9/26
Drizzle
60%
24°
32°
Sun
9/27
Drizzle
60%
24°
32°
23
Good
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

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

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
23 AQI 4.2 µg/m³
O3
Ground-level ozone
20 AQI 22 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 23 Good 20 23
Tue 24 Good 22 24
Wed 55 Moderate 22 55
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 Sun Sep 13, 20:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3660 J/kg
MLCAPE2756 J/kg
MUCAPE3660 J/kg
SBCIN-43 J/kg
MLCIN-68 J/kg
Lifted Index-7.7
Kinematics
0–6 km Shear13 kt
0–1 km Shear4 kt
Eff. Shear16 kt
0–1 km SRH-2
0–3 km SRH4
Eff. SRH4
Storm Motion133° @ 23 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index30.2
Thermo & Levels
PWAT1.99 in
0–3 km LR6.4 °C/km
700–500 LR6.1 °C/km
Total Totals44.9
LCL933 hPa
LFC812 hPa
EL142 hPa
Freezing Lvl16,142 ft