Liberty County, Texas, United States

Last updated: 7:33 PM CDT  ·  Refresh
29°C
Feels like 35°
Mostly Clear
▲ 34°  /  ▼ 21°
Wind
6 mph SSE
Humidity
78%
Dew Point
24°
Pressure
29.81 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
23%
Sunrise
7:05 AM
Sunset
7:18 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Liberty County is currently mostly clear at 29°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2801 J/kg) — isolated convective development possible. Sunrise: 7:05AM · Sunset: 7:18PM.

Alerts

No active alerts for this location.
34 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
29°
16%
8 PM
29°
24%
9 PM
27°
24%
10 PM
26°
24%
11 PM
26°
18%
12 AM
26°
16%
1 AM
25°
12%
2 AM
24°
12%
3 AM
24°
12%
4 AM
24°
7%
5 AM
22°
19%
6 AM
21°
19%
7 AM
22°
24%
8 AM
23°
24%
9 AM
27°
26%
10 AM
29°
24%
11 AM
30°
30%
12 PM
31°
33%
1 PM
34°
33%
2 PM
35°
30%
3 PM
35°
30%
4 PM
34°
28%
5 PM
32°
15%
6 PM
31°
15%
7-Day Forecast
Tonight
34° 21°
Mostly Cloudy with a 24% chance of rain.
Mon
36° 21°
Partly Cloudy with a 33% chance of rain.
Tue
36° 21°
Clear with a 22% chance of rain.
Wed
34° 22°
Clear with a 25% chance of rain.
Thu
36° 21°
Mostly Clear.
Fri
34° 19°
Partly Cloudy.
Sat
34° 20°
Mostly Cloudy.
TimeTempConditionsPrecipWindHumidity
Now 29° Mostly Clear 16% 6 mph SSE 78%
8 PM 29° Partly Cloudy 24% 6 mph SSE 82%
9 PM 27° Mostly Cloudy 24% 4 mph SSE 85%
10 PM 26° Mostly Cloudy 24% 4 mph S 87%
11 PM 26° Mostly Cloudy 18% 3 mph S 88%
12 AM 26° Partly Cloudy 16% 3 mph SSE 90%
1 AM 25° Partly Cloudy 12% 3 mph SSE 92%
2 AM 24° Mostly Cloudy 12% 3 mph SE 93%
3 AM 24° Overcast 12% 3 mph SE 94%
4 AM 24° Overcast 7% 2 mph ESE 94%
5 AM 22° Overcast 19% 2 mph N 94%
6 AM 21° Mostly Cloudy 19% 2 mph NE 94%
7 AM 22° Mostly Cloudy 24% 2 mph ENE 91%
8 AM 23° Partly Cloudy 24% 1 mph NE 86%
9 AM 27° Mostly Clear 26% 1 mph N 81%
10 AM 29° Mostly Clear 24% 2 mph N 74%
11 AM 30° Mostly Clear 30% 2 mph NNE 66%
12 PM 31° Mostly Clear 33% 2 mph NE 59%
1 PM 34° Mostly Clear 33% 2 mph E 55%
2 PM 35° Mostly Clear 30% 3 mph ESE 54%
3 PM 35° Partly Cloudy 30% 4 mph SE 52%
4 PM 34° Partly Cloudy 28% 4 mph SE 54%
5 PM 32° Partly Cloudy 15% 4 mph SSE 57%
6 PM 31° Partly Cloudy 15% 4 mph SSE 61%
15-Day Forecast
Today
9/20
Mostly Cloudy
24%
21°
34°
Mon
9/21
Partly Cloudy
33%
21°
36°
Tue
9/22
Clear
22%
21°
36°
Wed
9/23
Clear
25%
22°
34°
Thu
9/24
Mostly Clear
8%
21°
36°
Fri
9/25
Partly Cloudy
14%
19°
34°
Sat
9/26
Mostly Cloudy
3%
20°
34°
Sun
9/27
Mostly Cloudy
31%
21°
34°
Mon
9/28
Drizzle
58%
22°
34°
Tue
9/29
Rain
71%
22°
33°
Wed
9/30
Drizzle
60%
21°
36°
Thu
10/1
Drizzle
90%
21°
33°
Fri
10/2
Drizzle
60%
20°
32°
Sat
10/3
Drizzle
60%
20°
31°
Sun
10/4
Drizzle
60%
19°
31°
34
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
27 AQI 4.9 µg/m³
O3
Ground-level ozone
Dominant
34 AQI 37 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 34 Good 34 27
Tue 40 Good 40 31
Wed 44 Good 44 41
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 Sun Sep 20, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2423 J/kg
MLCAPE2204 J/kg
MUCAPE2523 J/kg
SBCIN-69 J/kg
MLCIN-26 J/kg
Lifted Index-5.7
Kinematics
0–6 km Shear8 kt
0–1 km Shear5 kt
Eff. Shear7 kt
0–1 km SRH-21
0–3 km SRH11
Eff. SRH11
Storm Motion39° @ 12 kt
0–1 km EHI-0.3
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index25.5
Thermo & Levels
PWAT1.73 in
0–3 km LR5.7 °C/km
700–500 LR6.3 °C/km
Total Totals46.9
LCL933 hPa
LFC862 hPa
EL160 hPa
Freezing Lvl16,657 ft