Heat Advisory — Houston, TX, Trinity, TX, Madison, TX, Walker, TX, San Jacinto, TX, Polk, TX, Burleson, TX, Brazos, TX, Washington, TX, Grimes, TX, Montgomery, TX, Northern Liberty, TX, Colorado, TX, Austin, TX, Waller, TX, Inland Harris, TX, Chambers, TX, Wharton, TX, Fort Bend, TX, Inland Jackson, TX, Inland Matagorda, TX, Inland Brazoria, TX, Inland Galveston, TX, Southern Liberty, TX, Coastal Harris, TX, Coastal Jackson, TX, Coastal Matagorda, TX, Coastal Brazoria, TX, Coastal Galveston, TX 7:00 PM

Colorado County, Texas, United States

Last updated: 11:28 PM CDT  ·  Refresh
26°C
Feels like 29°
Clear
▲ 35°  /  ▼ 22°
Wind
8 mph S
Humidity
84%
Dew Point
23°
Pressure
29.64 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
8%
Sunrise
6:43 AM
Sunset
8:22 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Colorado County is currently clear at 26°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1192 J/kg) — isolated convective development possible. Sunrise: 6:43AM · Sunset: 8:22PM.

Alerts

Heat Advisory
Houston, TX, Trinity, TX, Madison, TX, Walker, TX, San Jacinto, TX, Polk, TX, Burleson, TX, Brazos, TX, Washington, TX, Grimes, TX, Montgomery, TX, Northern Liberty, TX, Colorado, TX, Austin, TX, Waller, TX, Inland Harris, TX, Chambers, TX, Wharton, TX, Fort Bend, TX, Inland Jackson, TX, Inland Matagorda, TX, Inland Brazoria, TX, Inland Galveston, TX, Southern Liberty, TX, Coastal Harris, TX, Coastal Jackson, TX, Coastal Matagorda, TX, Coastal Brazoria, TX, Coastal Galveston, TX
Expires 7:00 PM
42 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
3%
12 AM
26°
3%
1 AM
25°
3%
2 AM
24°
3%
3 AM
24°
3%
4 AM
24°
3%
5 AM
22°
3%
6 AM
22°
3%
7 AM
23°
3%
8 AM
25°
3%
9 AM
28°
3%
10 AM
29°
3%
11 AM
31°
3%
12 PM
32°
3%
1 PM
34°
3%
2 PM
35°
3%
3 PM
36°
3%
4 PM
36°
3%
5 PM
36°
3%
6 PM
34°
3%
7 PM
33°
3%
8 PM
32°
3%
9 PM
29°
3%
10 PM
29°
3%
7-Day Forecast
Tonight
35° 22°
Clear.
Tue
36° 22°
Mostly Clear.
Wed
39° 23°
Clear.
Thu
38° 23°
Mostly Clear.
Fri
39° 23°
Overcast.
Sat
41° 23°
Clear.
Sun
41° 23°
Drizzle, 38% chance.
TimeTempConditionsPrecipWindHumidity
Now 26° Clear 3% 8 mph S 84%
12 AM 26° Clear 3% 8 mph S 89%
1 AM 25° Clear 3% 6 mph S 93%
2 AM 24° Mostly Clear 3% 6 mph S 94%
3 AM 24° Mostly Clear 3% 6 mph S 94%
4 AM 24° Mostly Clear 3% 5 mph S 94%
5 AM 22° Mostly Clear 3% 5 mph SSW 94%
6 AM 22° Mostly Clear 3% 5 mph SSW 95%
7 AM 23° Partly Cloudy 3% 6 mph SSW 92%
8 AM 25° Partly Cloudy 3% 8 mph SSW 84%
9 AM 28° Partly Cloudy 3% 10 mph SSW 76%
10 AM 29° Mostly Clear 3% 10 mph SSW 67%
11 AM 31° Mostly Clear 3% 10 mph SSW 60%
12 PM 32° Clear 3% 10 mph SSW 53%
1 PM 34° Clear 3% 10 mph S 49%
2 PM 35° Clear 3% 11 mph S 47%
3 PM 36° Clear 3% 11 mph S 45%
4 PM 36° Clear 3% 12 mph S 46%
5 PM 36° Clear 3% 12 mph S 48%
6 PM 34° Clear 3% 12 mph S 51%
7 PM 33° Clear 3% 12 mph S 56%
8 PM 32° Clear 3% 12 mph S 64%
9 PM 29° Clear 3% 11 mph S 72%
10 PM 29° Mostly Clear 3% 10 mph S 77%
15-Day Forecast
Today
7/27
Clear
3%
22°
35°
Tue
7/28
Mostly Clear
3%
22°
36°
Wed
7/29
Clear
6%
23°
39°
Thu
7/30
Mostly Clear
7%
23°
38°
Fri
7/31
Overcast
5%
23°
39°
Sat
8/1
Clear
8%
23°
41°
Sun
8/2
Drizzle
38%
23°
41°
Mon
8/3
Thunderstorm
27%
23°
40°
Tue
8/4
Rain
44%
23°
38°
Wed
8/5
Rain
42%
23°
38°
Thu
8/6
Drizzle
36%
23°
38°
Fri
8/7
Drizzle
60%
24°
38°
Sat
8/8
Clear
60%
24°
38°
Sun
8/9
Clear
25%
24°
38°
Mon
8/10
Clear
60%
24°
39°
42
Good
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

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

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
42 AQI 7.6 µg/m³
O3
Ground-level ozone
24 AQI 27 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 42 Good 24 42
Wed 55 Moderate 24 55
Thu 57 Moderate 22 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 Tue Jul 28, 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
SBCAPE552 J/kg
MLCAPE104 J/kg
MUCAPE595 J/kg
SBCIN-460 J/kg
MLCIN0 J/kg
Lifted Index0.2
Kinematics
0–6 km Shear21 kt
0–1 km Shear10 kt
Eff. Shear—
0–1 km SRH55
0–3 km SRH36
Eff. SRH—
Storm Motion294° @ 12 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.1
STP (eff)—
Supercell—
K-Index5.6
Thermo & Levels
PWAT1.19 in
0–3 km LR4.0 °C/km
700–500 LR5.6 °C/km
Total Totals27.0
LCL960 hPa
LFC491 hPa
EL217 hPa
Freezing Lvl18,409 ft