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, Matagorda Islands, TX, Brazoria Islands, TX, Galveston Island, TX, Bolivar Peninsula, TX 7:00 PM

Bolivar Peninsula, Texas

Last updated: 3:44 AM CDT  ·  Refresh
29°C
Feels like 36°
Mostly Clear
▲ 33°  /  ▼ 29°
Wind
12 mph SSW
Humidity
78%
Dew Point
25°
Pressure
29.97 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
25%
Sunrise
6:52 AM
Sunset
7:48 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Bolivar Peninsula is currently mostly clear at 29°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2877 J/kg) — isolated convective development possible. Sunrise: 6:52AM · Sunset: 7:48PM.

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, Matagorda Islands, TX, Brazoria Islands, TX, Galveston Island, TX, Bolivar Peninsula, TX
Expires 7:00 PM
54 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
29°
3%
4 AM
29°
3%
5 AM
29°
3%
6 AM
29°
3%
7 AM
29°
3%
8 AM
30°
3%
9 AM
32°
3%
10 AM
32°
11%
11 AM
32°
11%
12 PM
33°
11%
1 PM
33°
11%
2 PM
33°
11%
3 PM
33°
11%
4 PM
32°
5%
5 PM
31°
5%
6 PM
31°
5%
7 PM
31°
5%
8 PM
31°
5%
9 PM
30°
5%
10 PM
31°
3%
11 PM
30°
3%
12 AM
30°
3%
1 AM
30°
3%
2 AM
30°
3%
7-Day Forecast
Today
33° 29°
Partly Cloudy.
Wed
33° 29°
Mostly Clear.
Thu
34° 29°
Partly Cloudy with a 43% chance of rain.
Fri
34° 28°
Thunderstorm, 64% chance.
Sat
34° 27°
Drizzle, 64% chance.
Sun
34° 28°
Drizzle, 43% chance.
Mon
34° 28°
Rain, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 29° Mostly Clear 3% 12 mph SSW 78%
4 AM 29° Partly Cloudy 3% 11 mph SSW 76%
5 AM 29° Partly Cloudy 3% 10 mph SW 76%
6 AM 29° Partly Cloudy 3% 9 mph SW 76%
7 AM 29° Partly Cloudy 3% 8 mph SW 76%
8 AM 30° Partly Cloudy 3% 8 mph WSW 75%
9 AM 32° Partly Cloudy 3% 8 mph WSW 75%
10 AM 32° Partly Cloudy 11% 7 mph WSW 73%
11 AM 32° Partly Cloudy 11% 6 mph SW 70%
12 PM 33° Partly Cloudy 11% 4 mph SW 68%
1 PM 33° Mostly Clear 11% 5 mph SSW 68%
2 PM 33° Mostly Clear 11% 7 mph SSW 70%
3 PM 33° Mostly Clear 11% 10 mph S 72%
4 PM 32° Mostly Clear 5% 11 mph S 74%
5 PM 31° Partly Cloudy 5% 12 mph S 75%
6 PM 31° Partly Cloudy 5% 13 mph S 77%
7 PM 31° Partly Cloudy 5% 13 mph S 77%
8 PM 31° Partly Cloudy 5% 13 mph S 77%
9 PM 30° Partly Cloudy 5% 14 mph S 78%
10 PM 31° Partly Cloudy 3% 13 mph S 78%
11 PM 30° Partly Cloudy 3% 13 mph S 78%
12 AM 30° Partly Cloudy 3% 12 mph SSW 78%
1 AM 30° Partly Cloudy 3% 12 mph SSW 79%
2 AM 30° Mostly Clear 3% 12 mph SSW 79%
15-Day Forecast
Today
8/25
Partly Cloudy
11%
29°
33°
Wed
8/26
Mostly Clear
3%
29°
33°
Thu
8/27
Partly Cloudy
43%
29°
34°
Fri
8/28
Thunderstorm
64%
28°
34°
Sat
8/29
Drizzle
64%
27°
34°
Sun
8/30
Drizzle
43%
28°
34°
Mon
8/31
Rain
63%
28°
34°
Tue
9/1
Rain
69%
29°
34°
Wed
9/2
Drizzle
44%
29°
34°
Thu
9/3
Clear
21%
28°
34°
Fri
9/4
Drizzle
60%
28°
34°
Sat
9/5
Drizzle
60%
28°
34°
Sun
9/6
Drizzle
60%
28°
34°
Mon
9/7
Drizzle
60%
28°
34°
Tue
9/8
Drizzle
60%
28°
34°
54
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
54 AQI 10.9 µg/m³
O3
Ground-level ozone
36 AQI 39 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 54 Moderate 36 54
Wed 43 Good 37 43
Thu 40 Good 39 40
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 Aug 25, 07:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3118 J/kg
MLCAPE1525 J/kg
MUCAPE3118 J/kg
SBCIN-98 J/kg
MLCIN-205 J/kg
Lifted Index-7.2
Kinematics
0–6 km Shear32 kt
0–1 km Shear4 kt
Eff. Shear24 kt
0–1 km SRH-18
0–3 km SRH-7
Eff. SRH-7
Storm Motion102° @ 20 kt
0–1 km EHI-0.3
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index22.5
Thermo & Levels
PWAT1.85 in
0–3 km LR5.5 °C/km
700–500 LR6.5 °C/km
Total Totals35.8
LCL955 hPa
LFC766 hPa
EL141 hPa
Freezing Lvl16,230 ft