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: 11:18 PM CDT  ·  Refresh
29°C
Feels like 32°
Clear
▲ 39°  /  ▼ 22°
Wind
12 mph SSE
Humidity
63%
Dew Point
21°
Pressure
29.48 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
7%
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 1592 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
29°
3%
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
23°
3%
8 AM
24°
3%
9 AM
27°
3%
10 AM
29°
3%
11 AM
31°
3%
12 PM
34°
3%
1 PM
36°
3%
2 PM
38°
3%
3 PM
39°
3%
4 PM
39°
3%
5 PM
39°
3%
6 PM
40°
3%
7 PM
39°
3%
8 PM
38°
3%
9 PM
37°
3%
10 PM
34°
3%
7-Day Forecast
Tonight
39° 22°
Clear.
Sat
40° 22°
Partly Cloudy.
Sun
41° 23°
Mostly Clear.
Mon
39° 22°
Mostly Clear.
Tue
40° 22°
Mostly Cloudy.
Wed
41° 24°
Clear.
Thu
39° 23°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 29° Clear 3% 12 mph SSE 63%
12 AM 29° Mostly Clear 7% 10 mph SSE 66%
1 AM 28° Mostly Clear 3% 9 mph S 70%
2 AM 27° Mostly Clear 3% 7 mph SSE 73%
3 AM 26° Clear 3% 6 mph SSE 76%
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 SSE 85%
7 AM 23° Mostly Cloudy 3% 3 mph S 84%
8 AM 24° Mostly Cloudy 3% 4 mph SSW 77%
9 AM 27° Mostly Cloudy 3% 6 mph SSW 67%
10 AM 29° Partly Cloudy 3% 6 mph SSW 57%
11 AM 31° Partly Cloudy 3% 5 mph SSW 47%
12 PM 34° Partly Cloudy 3% 4 mph SSW 38%
1 PM 36° Mostly Clear 3% 4 mph S 30%
2 PM 38° Mostly Clear 3% 4 mph SSE 27%
3 PM 39° Mostly Clear 3% 6 mph SE 24%
4 PM 39° Mostly Clear 3% 7 mph SE 23%
5 PM 39° Mostly Clear 3% 7 mph SE 22%
6 PM 40° Clear 3% 7 mph SSE 23%
7 PM 39° Clear 3% 8 mph SSE 25%
8 PM 38° Mostly Clear 3% 9 mph SSE 31%
9 PM 37° Mostly Clear 3% 10 mph SSE 37%
10 PM 34° Mostly Clear 3% 10 mph SSE 43%
15-Day Forecast
Today
8/21
Clear
3%
22°
39°
Sat
8/22
Partly Cloudy
3%
22°
40°
Sun
8/23
Mostly Clear
3%
23°
41°
Mon
8/24
Mostly Clear
6%
22°
39°
Tue
8/25
Mostly Cloudy
8%
22°
40°
Wed
8/26
Clear
8%
24°
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, 03:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1197 J/kg
MLCAPE807 J/kg
MUCAPE1765 J/kg
SBCIN-424 J/kg
MLCIN-354 J/kg
Lifted Index-3.0
Kinematics
0–6 km Shear19 kt
0–1 km Shear2 kt
Eff. Shear18 kt
0–1 km SRH22
0–3 km SRH93
Eff. SRH86
Storm Motion109° @ 21 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index20.2
Thermo & Levels
PWAT1.44 in
0–3 km LR5.6 °C/km
700–500 LR6.8 °C/km
Total Totals49.2
LCL877 hPa
LFC640 hPa
EL198 hPa
Freezing Lvl15,892 ft