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 7:00 PM

Gregg County, Texas, United States

Last updated: 11:42 AM CDT  ·  Refresh
34°C
Feels like 38°
Clear
▲ 39°  /  ▼ 24°
Wind
3 mph SW
Humidity
49%
Dew Point
22°
Pressure
29.60 inHg
Visibility
10 mi
UV Index
8.7
Cloud Cover
6%
Sunrise
6:58 AM
Sunset
7:35 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Gregg County is currently clear at 34°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1924 J/kg) — isolated convective development possible. Sunrise: 6:58AM · Sunset: 7:35PM.

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 7:00 PM
58 AQI · Moderate Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
34°
25%
12 PM
36°
32%
1 PM
38°
20%
2 PM
38°
27%
3 PM
38°
39%
4 PM
37°
40%
5 PM
37°
23%
6 PM
35°
23%
7 PM
34°
21%
8 PM
33°
21%
9 PM
31°
21%
10 PM
30°
8%
11 PM
29°
8%
12 AM
29°
8%
1 AM
28°
8%
2 AM
28°
8%
3 AM
27°
11%
4 AM
27°
18%
5 AM
24°
18%
6 AM
24°
14%
7 AM
26°
20%
8 AM
27°
30%
9 AM
31°
30%
10 AM
32°
28%
7-Day Forecast
Today
39° 24°
Mostly Clear with a 27% chance of rain.
Tue
40° 24°
Mostly Clear with a 44% chance of rain.
Wed
39° 21°
Partly Cloudy.
Thu
36° 22°
Mostly Clear with a 51% chance of rain.
Fri
37° 21°
Rain, 50% chance.
Sat
38° 21°
Clear.
Sun
38° 21°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 34° Clear 25% 3 mph SW 49%
12 PM 36° Mostly Clear 32% 3 mph ESE 42%
1 PM 38° Mostly Clear 20% 4 mph ESE 39%
2 PM 38° Mostly Clear 27% 5 mph ESE 38%
3 PM 38° Partly Cloudy 39% 5 mph SE 37%
4 PM 37° Partly Cloudy 40% 5 mph SSE 40%
5 PM 37° Partly Cloudy 23% 6 mph S 43%
6 PM 35° Mostly Clear 23% 6 mph S 45%
7 PM 34° Mostly Clear 21% 5 mph S 49%
8 PM 33° Mostly Clear 21% 4 mph SSW 53%
9 PM 31° Partly Cloudy 21% 4 mph SSW 57%
10 PM 30° Mostly Clear 8% 4 mph SSW 60%
11 PM 29° Clear 8% 4 mph SSW 62%
12 AM 29° Clear 8% 4 mph SSW 64%
1 AM 28° Clear 8% 4 mph SSW 67%
2 AM 28° Clear 8% 3 mph SSW 70%
3 AM 27° Clear 11% 3 mph SSW 74%
4 AM 27° Clear 18% 2 mph S 76%
5 AM 24° Clear 18% 2 mph S 78%
6 AM 24° Clear 14% 2 mph S 79%
7 AM 26° Clear 20% 2 mph S 74%
8 AM 27° Clear 30% 2 mph S 67%
9 AM 31° Clear 30% 2 mph SSW 60%
10 AM 32° Clear 28% 2 mph S 56%
15-Day Forecast
Today
9/7
Mostly Clear
27%
24°
39°
Tue
9/8
Mostly Clear
44%
24°
40°
Wed
9/9
Partly Cloudy
16%
21°
39°
Thu
9/10
Mostly Clear
51%
22°
36°
Fri
9/11
Rain
50%
21°
37°
Sat
9/12
Clear
17%
21°
38°
Sun
9/13
Clear
17%
21°
38°
Mon
9/14
Clear
68%
21°
36°
Tue
9/15
Rain
43%
21°
37°
Wed
9/16
Drizzle
51%
17°
34°
Thu
9/17
Drizzle
60%
19°
35°
Fri
9/18
Drizzle
60%
21°
34°
Sat
9/19
Drizzle
60%
21°
34°
Sun
9/20
Drizzle
60%
21°
33°
Mon
9/21
Drizzle
60%
20°
33°
58
Moderate
U.S. Air Quality Index · Dominant: O3
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
48 AQI 8.6 µg/m³
O3
Ground-level ozone
Dominant
58 AQI 58 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 58 Moderate 58 48
Wed 52 Moderate 47 52
Thu 52 Moderate 49 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 Sep 7, 15:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2352 J/kg
MLCAPE3164 J/kg
MUCAPE5335 J/kg
SBCIN-88 J/kg
MLCIN-26 J/kg
Lifted Index-5.0
Kinematics
0–6 km Shear4 kt
0–1 km Shear3 kt
Eff. Shear11 kt
0–1 km SRH-2
0–3 km SRH11
Eff. SRH11
Storm Motion126° @ 18 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index38.0
Thermo & Levels
PWAT2.19 in
0–3 km LR7.5 °C/km
700–500 LR5.6 °C/km
Total Totals48.7
LCL849 hPa
LFC789 hPa
EL154 hPa
Freezing Lvl16,224 ft