Extreme Heat Warning — Lamar, TX, Delta, TX, Hopkins, TX, Van Zandt, TX, Rains, TX, Henderson, TX, Freestone, TX, Anderson, TX, Bell, TX, Falls, TX, Limestone, TX, Leon, TX, Milam, TX, Robertson, TX 9:00 PM Heat Advisory — Lamar, TX, Delta, TX, Hopkins, TX, Van Zandt, TX, Rains, TX, Henderson, TX, Freestone, TX, Anderson, TX, Bell, TX, Falls, TX, Limestone, TX, Leon, TX, Milam, TX, Robertson, TX 9:00 PM

Van Zandt County, Texas, United States

Last updated: 8:32 PM CDT  ·  Refresh
37°C
Feels like 37°
Clear
▲ 40°  /  ▼ 24°
Wind
10 mph S
Humidity
26%
Dew Point
14°
Pressure
29.32 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
5%
Sunrise
6:53 AM
Sunset
7:57 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Van Zandt County is currently clear at 37°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:53AM · Sunset: 7:57PM.

Alerts

Extreme Heat Warning
Lamar, TX, Delta, TX, Hopkins, TX, Van Zandt, TX, Rains, TX, Henderson, TX, Freestone, TX, Anderson, TX, Bell, TX, Falls, TX, Limestone, TX, Leon, TX, Milam, TX, Robertson, TX
Expires 9:00 PM
Heat Advisory
Lamar, TX, Delta, TX, Hopkins, TX, Van Zandt, TX, Rains, TX, Henderson, TX, Freestone, TX, Anderson, TX, Bell, TX, Falls, TX, Limestone, TX, Leon, TX, Milam, TX, Robertson, TX
Expires 9:00 PM
56 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
37°
12%
9 PM
34°
15%
10 PM
33°
16%
11 PM
32°
19%
12 AM
31°
14%
1 AM
31°
14%
2 AM
30°
17%
3 AM
29°
18%
4 AM
28°
7%
5 AM
25°
12%
6 AM
24°
12%
7 AM
24°
12%
8 AM
26°
19%
9 AM
26°
19%
10 AM
28°
14%
11 AM
29°
3%
12 PM
31°
3%
1 PM
34°
3%
2 PM
35°
3%
3 PM
38°
3%
4 PM
38°
5%
5 PM
38°
5%
6 PM
37°
5%
7 PM
37°
5%
7-Day Forecast
Tonight
40° 24°
Clear.
Tue
40° 24°
Mostly Cloudy.
Wed
40° 24°
Partly Cloudy with a 36% chance of rain.
Thu
38° 24°
Mostly Clear with a 44% chance of rain.
Fri
38° 22°
Mostly Clear with a 26% chance of rain.
Sat
38° 23°
Clear.
Sun
38° 23°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 37° Clear 12% 10 mph S 26%
9 PM 34° Mostly Clear 15% 12 mph S 28%
10 PM 33° Mostly Clear 16% 13 mph S 32%
11 PM 32° Clear 19% 14 mph S 36%
12 AM 31° Clear 14% 14 mph S 39%
1 AM 31° Clear 14% 14 mph SSW 42%
2 AM 30° Mostly Clear 17% 14 mph SSW 47%
3 AM 29° Partly Cloudy 18% 14 mph SSW 52%
4 AM 28° Mostly Cloudy 7% 13 mph SSW 57%
5 AM 25° Mostly Cloudy 12% 11 mph SSW 62%
6 AM 24° Overcast 12% 11 mph SSW 67%
7 AM 24° Overcast 12% 12 mph SSW 68%
8 AM 26° Mostly Cloudy 19% 12 mph SSW 64%
9 AM 26° Mostly Cloudy 19% 12 mph SW 60%
10 AM 28° Mostly Cloudy 14% 12 mph SW 54%
11 AM 29° Partly Cloudy 3% 11 mph SW 46%
12 PM 31° Partly Cloudy 3% 11 mph SW 39%
1 PM 34° Partly Cloudy 3% 11 mph SW 33%
2 PM 35° Partly Cloudy 3% 11 mph SW 29%
3 PM 38° Partly Cloudy 3% 11 mph SSW 25%
4 PM 38° Partly Cloudy 5% 11 mph SSW 23%
5 PM 38° Partly Cloudy 5% 11 mph SSW 23%
6 PM 37° Partly Cloudy 5% 11 mph SSW 23%
7 PM 37° Mostly Clear 5% 11 mph SSW 26%
15-Day Forecast
Today
8/24
Clear
19%
24°
40°
Tue
8/25
Mostly Cloudy
19%
24°
40°
Wed
8/26
Partly Cloudy
36%
24°
40°
Thu
8/27
Mostly Clear
44%
24°
38°
Fri
8/28
Mostly Clear
26%
22°
38°
Sat
8/29
Clear
14%
23°
38°
Sun
8/30
Clear
5%
23°
38°
Mon
8/31
Clear
13%
22°
38°
Tue
9/1
Clear
20%
23°
38°
Wed
9/2
Mostly Clear
39%
24°
38°
Thu
9/3
Clear
25%
23°
37°
Fri
9/4
Clear
25%
25°
38°
Sat
9/5
Drizzle
60%
24°
38°
Sun
9/6
Clear
60%
24°
38°
Mon
9/7
Drizzle
60%
24°
36°
56
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
56 AQI 11.9 µg/m³
O3
Ground-level ozone
46 AQI 51 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 56 Moderate 46 56
Wed 52 Moderate 42 52
Thu 52 Moderate 51 52
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 Mon Aug 24, 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
SBCAPE35 J/kg
MLCAPE30 J/kg
MUCAPE37 J/kg
SBCIN-520 J/kg
MLCIN-430 J/kg
Lifted Index-0.0
Kinematics
0–6 km Shear23 kt
0–1 km Shear5 kt
Eff. Shear—
0–1 km SRH4
0–3 km SRH88
Eff. SRH—
Storm Motion72° @ 11 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index26.3
Thermo & Levels
PWAT1.40 in
0–3 km LR7.7 °C/km
700–500 LR7.1 °C/km
Total Totals47.0
LCL711 hPa
LFC501 hPa
EL418 hPa
Freezing Lvl16,430 ft