Heat Advisory — Sevier, AR, Howard, AR, Little River, AR, Hempstead, AR, Nevada, AR, Miller, AR, Lafayette, AR, Columbia, AR, Union, AR, Caddo, LA, Bossier, LA, Webster, LA, Claiborne, LA, Lincoln, LA, Union, LA, De Soto, LA, Red River, LA, Bienville, LA, Jackson, LA, Ouachita, LA, Sabine, LA, Natchitoches, LA, Winn, LA, Grant, LA, Caldwell, LA, La Salle, LA, McCurtain, OK, Red River, TX, Bowie, TX, Franklin, TX, Titus, TX, Camp, TX, Morris, TX, Cass, TX, Wood, TX, Upshur, TX, Marion, TX, Smith, TX, Gregg, TX, Harrison, TX, Cherokee, TX, Rusk, TX, Panola, TX, Nacogdoches, TX, Shelby, TX, Angelina, TX, San Augustine, TX, Sabine, TX 8:00 PM

Cass County, Texas, United States

Last updated: 4:28 AM CDT  ·  Refresh
26°C
Feels like 28°
Clear
▲ 38°  /  ▼ 26°
Wind
4 mph SW
Humidity
70%
Dew Point
21°
Pressure
29.49 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
0%
Sunrise
6:28 AM
Sunset
8:19 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Cass County is currently clear at 26°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:28AM · Sunset: 8:19PM.

Alerts

Heat Advisory
Sevier, AR, Howard, AR, Little River, AR, Hempstead, AR, Nevada, AR, Miller, AR, Lafayette, AR, Columbia, AR, Union, AR, Caddo, LA, Bossier, LA, Webster, LA, Claiborne, LA, Lincoln, LA, Union, LA, De Soto, LA, Red River, LA, Bienville, LA, Jackson, LA, Ouachita, LA, Sabine, LA, Natchitoches, LA, Winn, LA, Grant, LA, Caldwell, LA, La Salle, LA, McCurtain, OK, Red River, TX, Bowie, TX, Franklin, TX, Titus, TX, Camp, TX, Morris, TX, Cass, TX, Wood, TX, Upshur, TX, Marion, TX, Smith, TX, Gregg, TX, Harrison, TX, Cherokee, TX, Rusk, TX, Panola, TX, Nacogdoches, TX, Shelby, TX, Angelina, TX, San Augustine, TX, Sabine, TX
Expires 8:00 PM
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
3%
5 AM
23°
14%
6 AM
23°
14%
7 AM
24°
14%
8 AM
26°
14%
9 AM
29°
14%
10 AM
31°
7%
11 AM
33°
7%
12 PM
34°
3%
1 PM
37°
3%
2 PM
37°
3%
3 PM
38°
3%
4 PM
38°
3%
5 PM
37°
3%
6 PM
36°
3%
7 PM
35°
3%
8 PM
34°
3%
9 PM
31°
3%
10 PM
30°
3%
11 PM
29°
3%
12 AM
28°
3%
1 AM
28°
3%
2 AM
28°
3%
3 AM
28°
3%
7-Day Forecast
Today
38° 26°
Mostly Clear.
Wed
39° 26°
Mostly Cloudy.
Thu
36° 25°
Partly Cloudy with a 33% chance of rain.
Fri
38° 25°
Overcast with a 25% chance of rain.
Sat
38° 22°
Clear.
Sun
36° 21°
Clear.
Mon
38° 22°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 26° Clear 3% 4 mph SW 70%
5 AM 23° Clear 14% 6 mph SW 71%
6 AM 23° Clear 14% 6 mph SW 74%
7 AM 24° Clear 14% 7 mph SW 73%
8 AM 26° Clear 14% 8 mph WSW 67%
9 AM 29° Mostly Clear 14% 8 mph WSW 60%
10 AM 31° Mostly Clear 7% 7 mph WSW 54%
11 AM 33° Mostly Clear 7% 6 mph WSW 47%
12 PM 34° Partly Cloudy 3% 6 mph SW 41%
1 PM 37° Mostly Clear 3% 5 mph SW 38%
2 PM 37° Mostly Clear 3% 5 mph SSW 36%
3 PM 38° Partly Cloudy 3% 5 mph SSW 34%
4 PM 38° Partly Cloudy 3% 5 mph SSW 34%
5 PM 37° Partly Cloudy 3% 5 mph SSW 36%
6 PM 36° Partly Cloudy 3% 5 mph S 38%
7 PM 35° Mostly Cloudy 3% 5 mph S 40%
8 PM 34° Mostly Cloudy 3% 5 mph S 43%
9 PM 31° Mostly Cloudy 3% 5 mph S 47%
10 PM 30° Mostly Cloudy 3% 5 mph S 50%
11 PM 29° Partly Cloudy 3% 5 mph SSW 51%
12 AM 28° Partly Cloudy 3% 5 mph SSW 53%
1 AM 28° Partly Cloudy 3% 6 mph SSW 54%
2 AM 28° Partly Cloudy 3% 6 mph SSW 56%
3 AM 28° Partly Cloudy 3% 6 mph SW 59%
15-Day Forecast
Today
7/28
Mostly Clear
14%
26°
38°
Wed
7/29
Mostly Cloudy
11%
26°
39°
Thu
7/30
Partly Cloudy
33%
25°
36°
Fri
7/31
Overcast
25%
25°
38°
Sat
8/1
Clear
15%
22°
38°
Sun
8/2
Clear
15%
21°
36°
Mon
8/3
Clear
15%
22°
38°
Tue
8/4
Drizzle
47%
23°
38°
Wed
8/5
Rain
66%
23°
38°
Thu
8/6
Drizzle
47%
23°
37°
Fri
8/7
Drizzle
60%
24°
38°
Sat
8/8
Drizzle
60%
24°
38°
Sun
8/9
Drizzle
60%
24°
37°
Mon
8/10
Drizzle
60%
24°
38°
Tue
8/11
Drizzle
60%
24°
39°
52
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
52 AQI 9.4 µg/m³
O3
Ground-level ozone
35 AQI 39 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 52 Moderate 35 52
Wed 54 Moderate 37 54
Thu 60 Moderate 36 60
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 Tue Jul 28, 08:00'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
MLCAPE33 J/kg
MUCAPE332 J/kg
SBCIN-3791 J/kg
MLCIN0 J/kg
Lifted Index2.4
Kinematics
0–6 km Shear10 kt
0–1 km Shear9 kt
Eff. Shear—
0–1 km SRH45
0–3 km SRH7
Eff. SRH—
Storm Motion295° @ 16 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index20.2
Thermo & Levels
PWAT1.47 in
0–3 km LR4.6 °C/km
700–500 LR5.1 °C/km
Total Totals37.9
LCL927 hPa
LFC—
EL—
Freezing Lvl17,552 ft