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

Duval County, Texas, United States

Last updated: 4:55 PM CDT  ·  Refresh
36°C
Feels like 40°
Partly Cloudy
▲ 37°  /  ▼ 24°
Wind
17 mph SE
Humidity
46%
Dew Point
22°
Pressure
29.33 inHg
Visibility
10 mi
UV Index
6.7
Cloud Cover
35%
Sunrise
7:18 AM
Sunset
7:40 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Duval County is currently partly cloudy at 35°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2824 J/kg) — isolated convective development possible. Sunrise: 7:18AM · Sunset: 7:40PM.

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
37 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
36°
6%
5 PM
36°
7%
6 PM
35°
7%
7 PM
33°
7%
8 PM
32°
7%
9 PM
29°
7%
10 PM
28°
7%
11 PM
28°
4%
12 AM
27°
3%
1 AM
26°
3%
2 AM
26°
3%
3 AM
26°
3%
4 AM
26°
3%
5 AM
24°
3%
6 AM
24°
3%
7 AM
26°
3%
8 AM
27°
3%
9 AM
28°
3%
10 AM
29°
3%
11 AM
32°
3%
12 PM
33°
3%
1 PM
36°
3%
2 PM
36°
5%
3 PM
36°
5%
7-Day Forecast
Today
37° 24°
Partly Cloudy.
Mon
40° 24°
Mostly Clear.
Tue
42° 23°
Mostly Clear.
Wed
38° 23°
Partly Cloudy with a 44% chance of rain.
Thu
37° 24°
Drizzle, 51% chance.
Fri
37° 22°
Partly Cloudy.
Sat
38° 21°
Mostly Clear.
TimeTempConditionsPrecipWindHumidity
Now 36° Partly Cloudy 6% 17 mph SE 46%
5 PM 36° Partly Cloudy 7% 18 mph SE 50%
6 PM 35° Partly Cloudy 7% 18 mph ESE 54%
7 PM 33° Partly Cloudy 7% 17 mph ESE 60%
8 PM 32° Partly Cloudy 7% 16 mph SE 67%
9 PM 29° Partly Cloudy 7% 15 mph SE 74%
10 PM 28° Partly Cloudy 7% 14 mph SE 80%
11 PM 28° Partly Cloudy 4% 13 mph SE 85%
12 AM 27° Partly Cloudy 3% 11 mph SE 90%
1 AM 26° Mostly Cloudy 3% 10 mph SSE 91%
2 AM 26° Partly Cloudy 3% 10 mph SSE 92%
3 AM 26° Partly Cloudy 3% 10 mph SSE 93%
4 AM 26° Mostly Cloudy 3% 10 mph SSE 92%
5 AM 24° Partly Cloudy 3% 10 mph SSE 91%
6 AM 24° Partly Cloudy 3% 10 mph SSE 90%
7 AM 26° Partly Cloudy 3% 10 mph SSE 85%
8 AM 27° Partly Cloudy 3% 11 mph SSE 77%
9 AM 28° Partly Cloudy 3% 12 mph SSE 72%
10 AM 29° Mostly Clear 3% 12 mph SSE 67%
11 AM 32° Mostly Clear 3% 12 mph SSE 61%
12 PM 33° Mostly Clear 3% 13 mph SE 56%
1 PM 36° Mostly Clear 3% 13 mph SE 54%
2 PM 36° Mostly Clear 5% 14 mph SE 53%
3 PM 36° Mostly Clear 5% 14 mph SE 52%
15-Day Forecast
Today
9/13
Partly Cloudy
7%
24°
37°
Mon
9/14
Mostly Clear
5%
24°
40°
Tue
9/15
Mostly Clear
6%
23°
42°
Wed
9/16
Partly Cloudy
44%
23°
38°
Thu
9/17
Drizzle
51%
24°
37°
Fri
9/18
Partly Cloudy
16%
22°
37°
Sat
9/19
Mostly Clear
8%
21°
38°
Sun
9/20
Partly Cloudy
18%
22°
38°
Mon
9/21
Drizzle
60%
23°
38°
Tue
9/22
Drizzle
60%
23°
37°
Wed
9/23
Drizzle
51%
23°
36°
Thu
9/24
Drizzle
60%
23°
36°
Fri
9/25
Drizzle
60%
22°
36°
Sat
9/26
Clear
60%
22°
35°
Sun
9/27
Clear
60%
22°
36°
37
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
37 AQI 6.6 µg/m³
O3
Ground-level ozone
23 AQI 26 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 37 Good 23 37
Tue 34 Good 24 34
Wed 69 Moderate 30 69
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
SBCAPE2829 J/kg
MLCAPE1693 J/kg
MUCAPE4223 J/kg
SBCIN-17 J/kg
MLCIN-139 J/kg
Lifted Index-6.1
Kinematics
0–6 km Shear9 kt
0–1 km Shear7 kt
Eff. Shear17 kt
0–1 km SRH-18
0–3 km SRH31
Eff. SRH31
Storm Motion96° @ 22 kt
0–1 km EHI-0.3
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index34.5
Thermo & Levels
PWAT1.83 in
0–3 km LR8.1 °C/km
700–500 LR6.0 °C/km
Total Totals48.7
LCL815 hPa
LFC770 hPa
EL149 hPa
Freezing Lvl15,794 ft