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

Wilson County, Texas, United States

Last updated: 10:07 PM CDT  ·  Refresh
30°C
Feels like 34°
Clear
▲ 39°  /  ▼ 22°
Wind
11 mph SSE
Humidity
65%
Dew Point
21°
Pressure
29.47 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
3%
Sunrise
7:03 AM
Sunset
8:06 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Wilson County is currently clear at 30°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1634 J/kg) — isolated convective development possible. Sunrise: 7:03AM · Sunset: 8:06PM.

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
60 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
30°
3%
11 PM
30°
7%
12 AM
29°
7%
1 AM
28°
3%
2 AM
27°
3%
3 AM
26°
3%
4 AM
26°
3%
5 AM
25°
3%
6 AM
22°
3%
7 AM
22°
3%
8 AM
24°
3%
9 AM
26°
3%
10 AM
28°
3%
11 AM
31°
3%
12 PM
33°
3%
1 PM
36°
3%
2 PM
38°
3%
3 PM
38°
3%
4 PM
39°
3%
5 PM
41°
3%
6 PM
40°
3%
7 PM
39°
3%
8 PM
38°
3%
9 PM
36°
3%
7-Day Forecast
Tonight
39° 22°
Clear.
Sat
41° 22°
Partly Cloudy.
Sun
41° 23°
Mostly Clear.
Mon
39° 22°
Mostly Clear.
Tue
41° 23°
Clear.
Wed
41° 23°
Clear.
Thu
39° 23°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 30° Clear 3% 11 mph SSE 65%
11 PM 30° Mostly Clear 7% 11 mph SSE 64%
12 AM 29° Mostly Clear 7% 9 mph SSE 68%
1 AM 28° Mostly Clear 3% 8 mph SSE 72%
2 AM 27° Mostly Clear 3% 6 mph SSE 75%
3 AM 26° Clear 3% 5 mph SSE 78%
4 AM 26° Clear 3% 4 mph SSE 80%
5 AM 25° Partly Cloudy 3% 3 mph SSE 82%
6 AM 22° Mostly Cloudy 3% 3 mph S 84%
7 AM 22° Mostly Cloudy 3% 3 mph S 85%
8 AM 24° Mostly Cloudy 3% 3 mph S 79%
9 AM 26° Mostly Cloudy 3% 5 mph SSW 69%
10 AM 28° Partly Cloudy 3% 6 mph SSW 60%
11 AM 31° Mostly Cloudy 3% 6 mph SSW 50%
12 PM 33° Mostly Cloudy 3% 5 mph SSW 40%
1 PM 36° Partly Cloudy 3% 4 mph SSW 30%
2 PM 38° Partly Cloudy 3% 5 mph SSE 27%
3 PM 38° Partly Cloudy 3% 6 mph SSE 24%
4 PM 39° Partly Cloudy 3% 7 mph SE 22%
5 PM 41° Mostly Clear 3% 7 mph SE 22%
6 PM 40° Mostly Clear 3% 7 mph SSE 22%
7 PM 39° Mostly Clear 3% 8 mph SSE 23%
8 PM 38° Mostly Clear 3% 8 mph SSE 29%
9 PM 36° Mostly Clear 3% 10 mph SSE 35%
15-Day Forecast
Today
8/21
Clear
3%
22°
39°
Sat
8/22
Partly Cloudy
3%
22°
41°
Sun
8/23
Mostly Clear
3%
23°
41°
Mon
8/24
Mostly Clear
3%
22°
39°
Tue
8/25
Clear
8%
23°
41°
Wed
8/26
Clear
8%
23°
41°
Thu
8/27
Clear
8%
23°
39°
Fri
8/28
Clear
8%
24°
40°
Sat
8/29
Clear
3%
23°
40°
Sun
8/30
Clear
19%
23°
40°
Mon
8/31
Clear
25%
23°
39°
Tue
9/1
Clear
25%
24°
39°
Wed
9/2
Clear
60%
24°
39°
Thu
9/3
Clear
60%
24°
38°
Fri
9/4
Clear
25%
24°
38°
60
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
60 AQI 14.0 µg/m³
O3
Ground-level ozone
34 AQI 38 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 60 Moderate 34 60
Sun 59 Moderate 38 59
Mon 58 Moderate 34 58
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, 01:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1455 J/kg
MLCAPE1139 J/kg
MUCAPE1591 J/kg
SBCIN-395 J/kg
MLCIN-210 J/kg
Lifted Index-2.9
Kinematics
0–6 km Shear20 kt
0–1 km Shear4 kt
Eff. Shear30 kt
0–1 km SRH24
0–3 km SRH82
Eff. SRH130
Storm Motion100° @ 18 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell3.2
K-Index34.5
Thermo & Levels
PWAT1.55 in
0–3 km LR6.3 °C/km
700–500 LR5.9 °C/km
Total Totals47.5
LCL874 hPa
LFC712 hPa
EL191 hPa
Freezing Lvl16,234 ft