Heat Advisory — Llano, TX, Burnet, TX, Williamson, TX, Hays, TX, Travis, TX, Bastrop, TX, Lee, TX, Bexar, TX, Comal, TX, Guadalupe, TX, Caldwell, TX, Fayette, TX, Atascosa, TX, Wilson, TX, Karnes, TX, Gonzales, TX, De Witt, TX, Lavaca, TX 7:00 PM

Gonzales County, Texas, United States

Last updated: 11:09 PM CDT  ·  Refresh
30°C
Feels like 35°
Clear
▲ 39°  /  ▼ 22°
Wind
11 mph S
Humidity
71%
Dew Point
22°
Pressure
29.63 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
3%
Sunrise
7:01 AM
Sunset
8:04 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Gonzales County is currently clear at 30°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2388 J/kg) — isolated convective development possible. Sunrise: 7:01AM · Sunset: 8:04PM.

Alerts

Heat Advisory
Llano, TX, Burnet, TX, Williamson, TX, Hays, TX, Travis, TX, Bastrop, TX, Lee, TX, Bexar, TX, Comal, TX, Guadalupe, TX, Caldwell, TX, Fayette, TX, Atascosa, TX, Wilson, TX, Karnes, TX, Gonzales, TX, De Witt, TX, Lavaca, TX
Expires 7:00 PM
58 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
30°
3%
12 AM
29°
3%
1 AM
28°
3%
2 AM
27°
3%
3 AM
26°
3%
4 AM
25°
3%
5 AM
25°
3%
6 AM
22°
3%
7 AM
22°
3%
8 AM
23°
3%
9 AM
26°
3%
10 AM
28°
3%
11 AM
31°
3%
12 PM
34°
3%
1 PM
36°
3%
2 PM
39°
3%
3 PM
39°
3%
4 PM
40°
3%
5 PM
39°
3%
6 PM
40°
3%
7 PM
39°
3%
8 PM
38°
3%
9 PM
36°
3%
10 PM
32°
6%
7-Day Forecast
Tonight
39° 22°
Clear.
Sat
40° 22°
Partly Cloudy.
Sun
42° 22°
Mostly Clear.
Mon
40° 21°
Partly Cloudy.
Tue
42° 22°
Overcast.
Wed
42° 22°
Drizzle, 43% chance.
Thu
41° 22°
Drizzle, 43% chance.
TimeTempConditionsPrecipWindHumidity
Now 30° Clear 3% 11 mph S 71%
12 AM 29° Clear 3% 9 mph S 76%
1 AM 28° Clear 3% 8 mph S 81%
2 AM 27° Clear 3% 8 mph S 84%
3 AM 26° Mostly Clear 3% 6 mph S 87%
4 AM 25° Partly Cloudy 3% 5 mph SSW 90%
5 AM 25° Mostly Cloudy 3% 4 mph SSW 90%
6 AM 22° Mostly Cloudy 3% 4 mph SSW 90%
7 AM 22° Overcast 3% 5 mph SSW 88%
8 AM 23° Overcast 3% 5 mph SSW 81%
9 AM 26° Overcast 3% 7 mph SW 71%
10 AM 28° Mostly Cloudy 3% 7 mph SW 61%
11 AM 31° Partly Cloudy 3% 6 mph SW 50%
12 PM 34° Mostly Clear 3% 4 mph SW 39%
1 PM 36° Mostly Clear 3% 4 mph SSW 30%
2 PM 39° Partly Cloudy 3% 4 mph S 27%
3 PM 39° Partly Cloudy 3% 5 mph SSE 24%
4 PM 40° Partly Cloudy 3% 6 mph SE 23%
5 PM 39° Partly Cloudy 3% 7 mph SE 23%
6 PM 40° Partly Cloudy 3% 8 mph SE 24%
7 PM 39° Partly Cloudy 3% 9 mph SE 27%
8 PM 38° Partly Cloudy 3% 9 mph SE 34%
9 PM 36° Partly Cloudy 3% 9 mph SSE 41%
10 PM 32° Partly Cloudy 6% 11 mph SSE 48%
15-Day Forecast
Today
8/21
Clear
3%
22°
39°
Sat
8/22
Partly Cloudy
6%
22°
40°
Sun
8/23
Mostly Clear
3%
22°
42°
Mon
8/24
Partly Cloudy
6%
21°
40°
Tue
8/25
Overcast
8%
22°
42°
Wed
8/26
Drizzle
43%
22°
42°
Thu
8/27
Drizzle
43%
22°
41°
Fri
8/28
Clear
8%
24°
41°
Sat
8/29
Clear
3%
22°
41°
Sun
8/30
Clear
19%
22°
41°
Mon
8/31
Clear
3%
22°
40°
Tue
9/1
Clear
25%
24°
41°
Wed
9/2
Clear
25%
24°
41°
Thu
9/3
Clear
25%
24°
39°
Fri
9/4
Clear
25%
24°
39°
58
Moderate
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
58 AQI 12.7 µg/m³
O3
Ground-level ozone
31 AQI 34 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 58 Moderate 31 58
Sun 58 Moderate 38 58
Mon 56 Moderate 34 56
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 Sat Aug 22, 02:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2166 J/kg
MLCAPE1143 J/kg
MUCAPE2166 J/kg
SBCIN-286 J/kg
MLCIN-311 J/kg
Lifted Index-5.0
Kinematics
0–6 km Shear20 kt
0–1 km Shear2 kt
Eff. Shear18 kt
0–1 km SRH11
0–3 km SRH122
Eff. SRH119
Storm Motion107° @ 20 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index29.2
Thermo & Levels
PWAT1.66 in
0–3 km LR5.9 °C/km
700–500 LR6.6 °C/km
Total Totals49.5
LCL900 hPa
LFC706 hPa
EL177 hPa
Freezing Lvl15,984 ft