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

Marion County, Texas, 75657, United States

Last updated: 4:29 AM CDT  ·  Refresh
25°C
Feels like 28°
Clear
▲ 37°  /  ▼ 25°
Wind
3 mph SSW
Humidity
73%
Dew Point
21°
Pressure
29.60 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
0%
Sunrise
6:28 AM
Sunset
8:18 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Marion County is currently clear at 25°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:28AM · Sunset: 8:18PM.

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
53 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
25°
3%
5 AM
23°
14%
6 AM
23°
14%
7 AM
24°
14%
8 AM
26°
14%
9 AM
28°
14%
10 AM
30°
14%
11 AM
32°
14%
12 PM
33°
7%
1 PM
36°
3%
2 PM
36°
3%
3 PM
37°
3%
4 PM
37°
3%
5 PM
37°
3%
6 PM
36°
3%
7 PM
34°
3%
8 PM
33°
3%
9 PM
31°
3%
10 PM
30°
3%
11 PM
28°
3%
12 AM
28°
3%
1 AM
28°
3%
2 AM
27°
3%
3 AM
27°
3%
7-Day Forecast
Today
37° 25°
Mostly Clear.
Wed
40° 25°
Partly Cloudy with a 23% chance of rain.
Thu
36° 24°
Partly Cloudy with a 38% chance of rain.
Fri
38° 24°
Overcast.
Sat
38° 22°
Clear.
Sun
36° 21°
Clear.
Mon
38° 21°
Mostly Clear.
TimeTempConditionsPrecipWindHumidity
Now 25° Clear 3% 3 mph SSW 73%
5 AM 23° Clear 14% 4 mph SW 76%
6 AM 23° Clear 14% 4 mph SW 79%
7 AM 24° Clear 14% 6 mph SW 77%
8 AM 26° Clear 14% 7 mph WSW 69%
9 AM 28° Clear 14% 7 mph WSW 61%
10 AM 30° Clear 14% 7 mph WSW 55%
11 AM 32° Clear 14% 6 mph WSW 48%
12 PM 33° Mostly Clear 7% 5 mph SW 42%
1 PM 36° Partly Cloudy 3% 4 mph SW 38%
2 PM 36° Mostly Clear 3% 4 mph SW 37%
3 PM 37° Mostly Clear 3% 4 mph SSW 35%
4 PM 37° Partly Cloudy 3% 4 mph SSW 35%
5 PM 37° Partly Cloudy 3% 4 mph S 37%
6 PM 36° Partly Cloudy 3% 4 mph S 40%
7 PM 34° Partly Cloudy 3% 4 mph S 42%
8 PM 33° Partly Cloudy 3% 4 mph S 45%
9 PM 31° Partly Cloudy 3% 5 mph S 48%
10 PM 30° Partly Cloudy 3% 5 mph S 50%
11 PM 28° Partly Cloudy 3% 5 mph S 52%
12 AM 28° Partly Cloudy 3% 5 mph SSW 54%
1 AM 28° Mostly Cloudy 3% 5 mph SSW 56%
2 AM 27° Partly Cloudy 3% 6 mph SSW 59%
3 AM 27° Partly Cloudy 3% 6 mph SSW 63%
15-Day Forecast
Today
7/28
Mostly Clear
14%
25°
37°
Wed
7/29
Partly Cloudy
23%
25°
40°
Thu
7/30
Partly Cloudy
38%
24°
36°
Fri
7/31
Overcast
14%
24°
38°
Sat
8/1
Clear
15%
22°
38°
Sun
8/2
Clear
15%
21°
36°
Mon
8/3
Mostly Clear
15%
21°
38°
Tue
8/4
Drizzle
47%
23°
38°
Wed
8/5
Rain
66%
22°
38°
Thu
8/6
Rain
57%
23°
36°
Fri
8/7
Drizzle
60%
24°
38°
Sat
8/8
Drizzle
60%
24°
37°
Sun
8/9
Drizzle
60%
24°
37°
Mon
8/10
Drizzle
60%
24°
38°
Tue
8/11
Drizzle
60%
24°
38°
53
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
53 AQI 10.4 µg/m³
O3
Ground-level ozone
37 AQI 40 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 53 Moderate 37 53
Wed 55 Moderate 39 55
Thu 61 Moderate 38 61
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
MLCAPE145 J/kg
MUCAPE429 J/kg
SBCIN-3397 J/kg
MLCIN0 J/kg
Lifted Index1.7
Kinematics
0–6 km Shear8 kt
0–1 km Shear10 kt
Eff. Shear—
0–1 km SRH57
0–3 km SRH15
Eff. SRH—
Storm Motion298° @ 16 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index22.8
Thermo & Levels
PWAT1.54 in
0–3 km LR4.4 °C/km
700–500 LR5.1 °C/km
Total Totals39.4
LCL948 hPa
LFC—
EL—
Freezing Lvl17,680 ft