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: 5:51 AM CDT  ·  Refresh
25°C
Feels like 28°
Clear
▲ 38°  /  ▼ 24°
Wind
6 mph SW
Humidity
80%
Dew Point
22°
Pressure
29.53 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 25°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
25°
3%
6 AM
23°
3%
7 AM
24°
3%
8 AM
27°
3%
9 AM
29°
3%
10 AM
31°
3%
11 AM
32°
3%
12 PM
34°
3%
1 PM
36°
3%
2 PM
37°
3%
3 PM
38°
3%
4 PM
37°
3%
5 PM
38°
3%
6 PM
37°
3%
7 PM
36°
3%
8 PM
34°
3%
9 PM
32°
3%
10 PM
31°
3%
11 PM
31°
3%
12 AM
29°
3%
1 AM
29°
3%
2 AM
28°
3%
3 AM
28°
3%
4 AM
27°
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 25° Clear 3% 6 mph SW 80%
6 AM 23° Clear 3% 6 mph SW 80%
7 AM 24° Clear 3% 8 mph SW 72%
8 AM 27° Clear 3% 9 mph SW 65%
9 AM 29° Clear 3% 9 mph SW 57%
10 AM 31° Clear 3% 8 mph SW 53%
11 AM 32° Clear 3% 7 mph SW 48%
12 PM 34° Clear 3% 6 mph SW 42%
1 PM 36° Partly Cloudy 3% 6 mph SW 38%
2 PM 37° Partly Cloudy 3% 5 mph SSW 35%
3 PM 38° Mostly Clear 3% 5 mph SSW 32%
4 PM 37° Mostly Clear 3% 5 mph SSW 33%
5 PM 38° Mostly Clear 3% 5 mph SSW 34%
6 PM 37° Mostly Clear 3% 5 mph SSW 35%
7 PM 36° Partly Cloudy 3% 5 mph SSW 39%
8 PM 34° Partly Cloudy 3% 6 mph SSW 43%
9 PM 32° Partly Cloudy 3% 6 mph SSW 47%
10 PM 31° Partly Cloudy 3% 6 mph SSW 50%
11 PM 31° Partly Cloudy 3% 6 mph SSW 54%
12 AM 29° Mostly Cloudy 3% 7 mph SSW 57%
1 AM 29° Partly Cloudy 3% 7 mph SSW 61%
2 AM 28° Partly Cloudy 3% 7 mph SW 65%
3 AM 28° Partly Cloudy 3% 7 mph SW 70%
4 AM 27° Partly Cloudy 3% 7 mph SW 72%
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
15%
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%
23°
39°
Wed
8/5
Rain
66%
23°
39°
Thu
8/6
Drizzle
45%
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
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, 09:00'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
MLCAPE132 J/kg
MUCAPE660 J/kg
SBCIN-3216 J/kg
MLCIN0 J/kg
Lifted Index1.5
Kinematics
0–6 km Shear12 kt
0–1 km Shear8 kt
Eff. Shear33 kt
0–1 km SRH48
0–3 km SRH36
Eff. SRH-46
Storm Motion304° @ 16 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index18.5
Thermo & Levels
PWAT1.45 in
0–3 km LR4.5 °C/km
700–500 LR5.1 °C/km
Total Totals36.3
LCL950 hPa
LFC—
EL—
Freezing Lvl17,641 ft