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

Gregg County, Texas, United States

Last updated: 4:27 AM CDT  ·  Refresh
26°C
Feels like 28°
Clear
▲ 38°  /  ▼ 24°
Wind
6 mph SSW
Humidity
77%
Dew Point
21°
Pressure
29.52 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
1%
Sunrise
6:31 AM
Sunset
8:20 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Gregg County is currently clear at 26°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:31AM · Sunset: 8:20PM.

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
46 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
3%
5 AM
23°
3%
6 AM
23°
3%
7 AM
23°
3%
8 AM
26°
3%
9 AM
28°
3%
10 AM
30°
3%
11 AM
32°
3%
12 PM
33°
3%
1 PM
36°
3%
2 PM
37°
3%
3 PM
37°
3%
4 PM
37°
3%
5 PM
38°
3%
6 PM
38°
3%
7 PM
37°
3%
8 PM
35°
3%
9 PM
33°
3%
10 PM
32°
3%
11 PM
31°
3%
12 AM
30°
3%
1 AM
29°
3%
2 AM
29°
3%
3 AM
28°
3%
7-Day Forecast
Today
38° 24°
Mostly Clear.
Wed
41° 24°
Partly Cloudy.
Thu
38° 24°
Partly Cloudy.
Fri
40° 24°
Mostly Cloudy.
Sat
40° 23°
Mostly Clear.
Sun
37° 21°
Clear.
Mon
39° 22°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 26° Clear 3% 6 mph SSW 77%
5 AM 23° Clear 3% 6 mph SW 77%
6 AM 23° Clear 3% 6 mph SW 80%
7 AM 23° Clear 3% 7 mph SW 77%
8 AM 26° Clear 3% 8 mph SW 69%
9 AM 28° Clear 3% 9 mph SW 61%
10 AM 30° Clear 3% 8 mph SW 55%
11 AM 32° Clear 3% 8 mph SW 50%
12 PM 33° Clear 3% 7 mph SW 44%
1 PM 36° Mostly Clear 3% 6 mph SW 40%
2 PM 37° Mostly Clear 3% 5 mph SW 37%
3 PM 37° Mostly Clear 3% 5 mph SSW 34%
4 PM 37° Mostly Clear 3% 5 mph SSW 32%
5 PM 38° Mostly Clear 3% 5 mph SSW 34%
6 PM 38° Mostly Clear 3% 5 mph SSW 35%
7 PM 37° Partly Cloudy 3% 5 mph SSW 37%
8 PM 35° Partly Cloudy 3% 5 mph SSW 41%
9 PM 33° Partly Cloudy 3% 6 mph SSW 45%
10 PM 32° Partly Cloudy 3% 6 mph SSW 49%
11 PM 31° Partly Cloudy 3% 6 mph SSW 52%
12 AM 30° Mostly Cloudy 3% 6 mph SSW 56%
1 AM 29° Mostly Cloudy 3% 7 mph SSW 59%
2 AM 29° Partly Cloudy 3% 6 mph SW 64%
3 AM 28° Partly Cloudy 3% 6 mph SW 68%
15-Day Forecast
Today
7/28
Mostly Clear
3%
24°
38°
Wed
7/29
Partly Cloudy
6%
24°
41°
Thu
7/30
Partly Cloudy
12%
24°
38°
Fri
7/31
Mostly Cloudy
14%
24°
40°
Sat
8/1
Mostly Clear
15%
23°
40°
Sun
8/2
Clear
15%
21°
37°
Mon
8/3
Clear
15%
22°
39°
Tue
8/4
Rain
53%
24°
39°
Wed
8/5
Rain
58%
23°
39°
Thu
8/6
Drizzle
45%
24°
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
Clear
60%
24°
39°
46
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
46 AQI 8.3 µg/m³
O3
Ground-level ozone
30 AQI 32 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 46 Good 30 46
Wed 51 Moderate 32 51
Thu 60 Moderate 38 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
MLCAPE402 J/kg
MUCAPE1174 J/kg
SBCIN-3506 J/kg
MLCIN0 J/kg
Lifted Index1.8
Kinematics
0–6 km Shear12 kt
0–1 km Shear7 kt
Eff. Shear35 kt
0–1 km SRH45
0–3 km SRH12
Eff. SRH-63
Storm Motion304° @ 16 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index24.7
Thermo & Levels
PWAT1.58 in
0–3 km LR4.6 °C/km
700–500 LR5.1 °C/km
Total Totals41.3
LCL936 hPa
LFC—
EL—
Freezing Lvl17,684 ft