Blanco County, Texas, United States

Last updated: 5:37 PM CDT  ·  Refresh
29°C
Feels like 29°
Clear
▲ 30°  /  ▼ 18°
Wind
14 mph S
Humidity
45%
Dew Point
15°
Pressure
28.60 inHg
Visibility
9 mi
UV Index
4.8
Cloud Cover
5%
Sunrise
7:32 AM
Sunset
7:06 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Blanco County is currently clear at 29°C. Precipitation is likely — peak probability 61% around 10 AM. Atmospheric instability is elevated (CAPE up to 937 J/kg) — isolated convective development possible. Sunrise: 7:32AM · Sunset: 7:06PM.

Alerts

No active alerts for this location.
44 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
29°
3%
6 PM
28°
23%
7 PM
27°
23%
8 PM
26°
23%
9 PM
23°
23%
10 PM
22°
16%
11 PM
22°
20%
12 AM
21°
20%
1 AM
21°
11%
2 AM
21°
14%
3 AM
21°
23%
4 AM
21°
23%
5 AM
18°
34%
6 AM
18°
35%
7 AM
18°
43%
8 AM
19°
52%
9 AM
22°
60%
10 AM
23°
60%
11 AM
24°
55%
12 PM
27°
39%
1 PM
28°
35%
2 PM
29°
35%
3 PM
29°
35%
4 PM
29°
23%
7-Day Forecast
Today
30° 18°
Clear with a 23% chance of rain.
Mon
32° 18°
Mostly Cloudy with a 55% chance of rain.
Tue
34° 19°
Partly Cloudy.
Wed
34° 21°
Partly Cloudy with a 73% chance of rain.
Thu
32° 18°
Drizzle, 60% chance.
Fri
27° 13°
Clear with a 60% chance of rain.
Sat
21° 7°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 29° Clear 3% 14 mph S 45%
6 PM 28° Clear 23% 12 mph SSE 48%
7 PM 27° Clear 23% 11 mph SSE 52%
8 PM 26° Clear 23% 10 mph SSE 57%
9 PM 23° Mostly Clear 23% 11 mph SSE 64%
10 PM 22° Mostly Clear 16% 12 mph SSE 71%
11 PM 22° Mostly Clear 20% 12 mph SSE 78%
12 AM 21° Mostly Clear 20% 12 mph SSE 86%
1 AM 21° Partly Cloudy 11% 11 mph SSE 89%
2 AM 21° Partly Cloudy 14% 11 mph SSE 90%
3 AM 21° Mostly Cloudy 23% 11 mph SSE 90%
4 AM 21° Partly Cloudy 23% 10 mph SSE 91%
5 AM 18° Partly Cloudy 34% 9 mph SSE 92%
6 AM 18° Mostly Cloudy 35% 9 mph SSE 93%
7 AM 18° Mostly Cloudy 43% 8 mph SSE 93%
8 AM 19° Mostly Cloudy 52% 9 mph SSE 92%
9 AM 22° Mostly Cloudy 60% 10 mph SSE 91%
10 AM 23° Mostly Cloudy 60% 11 mph SSE 87%
11 AM 24° Mostly Cloudy 55% 11 mph S 84%
12 PM 27° Mostly Cloudy 39% 12 mph S 82%
1 PM 28° Mostly Cloudy 35% 12 mph S 79%
2 PM 29° Mostly Cloudy 35% 12 mph S 77%
3 PM 29° Partly Cloudy 35% 12 mph S 74%
4 PM 29° Partly Cloudy 23% 13 mph S 75%
15-Day Forecast
Today
10/11
Clear
23%
18°
30°
Mon
10/12
Mostly Cloudy
55%
18°
32°
Tue
10/13
Partly Cloudy
8%
19°
34°
Wed
10/14
Partly Cloudy
73%
21°
34°
Thu
10/15
Drizzle
60%
18°
32°
Fri
10/16
Clear
60%
13°
27°
Sat
10/17
Clear
3%
7°
21°
Sun
10/18
Clear
60%
6°
23°
Mon
10/19
Drizzle
60%
9°
26°
Tue
10/20
Drizzle
60%
16°
28°
Wed
10/21
Drizzle
60%
17°
29°
Thu
10/22
Drizzle
60%
17°
28°
Fri
10/23
Drizzle
60%
16°
28°
Sat
10/24
Drizzle
60%
15°
28°
Sun
10/25
Drizzle
60%
15°
28°
44
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
22 AQI 4.0 µg/m³
O3
Ground-level ozone
Dominant
44 AQI 49 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 44 Good 44 22
Tue 38 Good 38 12
Wed 31 Good 31 14
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 LCL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Sun Oct 11, 21:00'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
MLCAPE1 J/kg
MUCAPE0 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index1.7
Kinematics
0–6 km Shear24 kt
0–1 km Shear7 kt
Eff. Shear—
0–1 km SRH25
0–3 km SRH60
Eff. SRH—
Storm Motion263° @ 12 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index25.1
Thermo & Levels
PWAT1.34 in
0–3 km LR6.9 °C/km
700–500 LR5.8 °C/km
Total Totals40.9
LCL789 hPa
LFC—
EL—
Freezing Lvl15,696 ft