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

Burnet County, Texas, United States

Last updated: 11:10 PM CDT  ·  Refresh
31°C
Feels like 30°
Clear
▲ 39°  /  ▼ 23°
Wind
6 mph SSE
Humidity
38%
Dew Point
15°
Pressure
28.61 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
0%
Sunrise
7:02 AM
Sunset
8:08 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Burnet County is currently clear at 30°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1261 J/kg) — isolated convective development possible. Sunrise: 7:02AM · Sunset: 8:08PM.

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
57 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
31°
3%
12 AM
31°
7%
1 AM
30°
3%
2 AM
29°
3%
3 AM
28°
3%
4 AM
28°
3%
5 AM
27°
3%
6 AM
23°
3%
7 AM
23°
3%
8 AM
26°
15%
9 AM
28°
16%
10 AM
31°
16%
11 AM
33°
16%
12 PM
35°
17%
1 PM
37°
19%
2 PM
39°
19%
3 PM
39°
22%
4 PM
40°
22%
5 PM
39°
23%
6 PM
40°
12%
7 PM
39°
5%
8 PM
38°
5%
9 PM
37°
5%
10 PM
34°
6%
7-Day Forecast
Tonight
39° 23°
Clear.
Sat
41° 23°
Partly Cloudy with a 23% chance of rain.
Sun
41° 24°
Mostly Clear.
Mon
41° 22°
Clear.
Tue
41° 22°
Clear.
Wed
42° 24°
Rain, 55% chance.
Thu
39° 23°
Rain, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 31° Clear 3% 6 mph SSE 38%
12 AM 31° Clear 7% 9 mph SSE 40%
1 AM 30° Clear 3% 11 mph S 47%
2 AM 29° Mostly Clear 3% 11 mph S 54%
3 AM 28° Mostly Clear 3% 10 mph SSW 60%
4 AM 28° Partly Cloudy 3% 9 mph SSW 67%
5 AM 27° Partly Cloudy 3% 8 mph SSW 70%
6 AM 23° Mostly Cloudy 3% 8 mph SW 72%
7 AM 23° Mostly Cloudy 3% 7 mph SW 72%
8 AM 26° Mostly Cloudy 15% 8 mph SW 64%
9 AM 28° Mostly Cloudy 16% 9 mph SW 54%
10 AM 31° Mostly Cloudy 16% 9 mph WSW 45%
11 AM 33° Partly Cloudy 16% 7 mph SW 38%
12 PM 35° Mostly Clear 17% 5 mph SW 32%
1 PM 37° Mostly Clear 19% 3 mph SSW 27%
2 PM 39° Mostly Clear 19% 3 mph S 26%
3 PM 39° Clear 22% 4 mph SSE 24%
4 PM 40° Clear 22% 5 mph SSE 23%
5 PM 39° Clear 23% 6 mph SSE 24%
6 PM 40° Clear 12% 8 mph SSE 24%
7 PM 39° Clear 5% 8 mph S 25%
8 PM 38° Clear 5% 8 mph S 28%
9 PM 37° Clear 5% 8 mph S 30%
10 PM 34° Clear 6% 9 mph S 32%
15-Day Forecast
Today
8/21
Clear
3%
23°
39°
Sat
8/22
Partly Cloudy
23%
23°
41°
Sun
8/23
Mostly Clear
7%
24°
41°
Mon
8/24
Clear
7%
22°
41°
Tue
8/25
Clear
8%
22°
41°
Wed
8/26
Rain
55%
24°
42°
Thu
8/27
Rain
63%
23°
39°
Fri
8/28
Clear
19%
24°
39°
Sat
8/29
Clear
18%
23°
39°
Sun
8/30
Clear
19%
23°
39°
Mon
8/31
Clear
3%
23°
38°
Tue
9/1
Clear
3%
24°
39°
Wed
9/2
Drizzle
60%
24°
39°
Thu
9/3
Clear
25%
24°
38°
Fri
9/4
Drizzle
60%
24°
38°
57
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
57 AQI 12.3 µg/m³
O3
Ground-level ozone
48 AQI 53 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 57 Moderate 48 57
Sun 58 Moderate 45 58
Mon 57 Moderate 44 57
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
SBCAPE0 J/kg
MLCAPE215 J/kg
MUCAPE369 J/kg
SBCIN-618 J/kg
MLCIN-274 J/kg
Lifted Index0.4
Kinematics
0–6 km Shear22 kt
0–1 km Shear6 kt
Eff. Shear26 kt
0–1 km SRH-25
0–3 km SRH32
Eff. SRH65
Storm Motion106° @ 22 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.3
K-Index29.4
Thermo & Levels
PWAT1.27 in
0–3 km LR6.5 °C/km
700–500 LR6.9 °C/km
Total Totals48.5
LCL774 hPa
LFC555 hPa
EL544 hPa
Freezing Lvl14,560 ft