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

Ouachita Parish, Louisiana, United States

Last updated: 7:12 PM CDT  ·  Refresh
35°C
Feels like 38°
Clear
▲ 36°  /  ▼ 24°
Wind
7 mph SW
Humidity
42%
Dew Point
20°
Pressure
29.76 inHg
Visibility
10 mi
UV Index
2.3
Cloud Cover
8%
Sunrise
6:30 AM
Sunset
7:56 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Ouachita Parish is currently clear at 35°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2078 J/kg) — isolated convective development possible. Sunrise: 6:30AM · Sunset: 7:56PM.

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
24 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
35°
8%
8 PM
33°
8%
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
27°
3%
4 AM
27°
3%
5 AM
24°
3%
6 AM
24°
3%
7 AM
24°
3%
8 AM
26°
3%
9 AM
28°
3%
10 AM
29°
3%
11 AM
31°
3%
12 PM
32°
3%
1 PM
35°
3%
2 PM
37°
3%
3 PM
37°
3%
4 PM
37°
3%
5 PM
36°
3%
6 PM
36°
3%
7-Day Forecast
Tonight
36° 24°
Clear.
Thu
38° 24°
Clear.
Fri
39° 23°
Mostly Clear.
Sat
40° 24°
Clear.
Sun
42° 25°
Clear.
Mon
42° 24°
Mostly Clear with a 22% chance of rain.
Tue
41° 24°
Partly Cloudy with a 21% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 35° Clear 8% 7 mph SW 42%
8 PM 33° Clear 8% 6 mph SW 46%
9 PM 31° Clear 3% 6 mph SSW 52%
10 PM 30° Clear 3% 7 mph S 57%
11 PM 29° Clear 3% 7 mph S 61%
12 AM 28° Clear 3% 7 mph SSW 65%
1 AM 28° Clear 3% 8 mph SSW 69%
2 AM 28° Clear 3% 8 mph SSW 73%
3 AM 27° Clear 3% 8 mph SSW 77%
4 AM 27° Clear 3% 7 mph SW 80%
5 AM 24° Clear 3% 7 mph SW 83%
6 AM 24° Clear 3% 6 mph SW 85%
7 AM 24° Clear 3% 7 mph SW 86%
8 AM 26° Clear 3% 9 mph SW 78%
9 AM 28° Mostly Clear 3% 10 mph SW 69%
10 AM 29° Clear 3% 11 mph WSW 62%
11 AM 31° Clear 3% 10 mph SW 55%
12 PM 32° Clear 3% 9 mph SW 49%
1 PM 35° Clear 3% 9 mph SW 43%
2 PM 37° Clear 3% 8 mph SW 40%
3 PM 37° Clear 3% 8 mph SW 37%
4 PM 37° Clear 3% 8 mph SW 36%
5 PM 36° Clear 3% 7 mph SW 37%
6 PM 36° Clear 3% 7 mph SSW 39%
15-Day Forecast
Today
8/12
Clear
8%
24°
36°
Thu
8/13
Clear
3%
24°
38°
Fri
8/14
Mostly Clear
3%
23°
39°
Sat
8/15
Clear
3%
24°
40°
Sun
8/16
Clear
15%
25°
42°
Mon
8/17
Mostly Clear
22%
24°
42°
Tue
8/18
Partly Cloudy
21%
24°
41°
Wed
8/19
Partly Cloudy
21%
23°
41°
Thu
8/20
Partly Cloudy
46%
23°
41°
Fri
8/21
Partly Cloudy
39%
23°
42°
Sat
8/22
Drizzle
60%
25°
41°
Sun
8/23
Drizzle
60%
24°
40°
Mon
8/24
Drizzle
60%
24°
39°
Tue
8/25
Drizzle
60%
23°
38°
Wed
8/26
Drizzle
60%
23°
38°
24
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
23 AQI 4.2 µg/m³
O3
Ground-level ozone
Dominant
24 AQI 26 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 24 Good 24 23
Fri 32 Good 24 32
Sat 57 Moderate 29 57
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 Wed Aug 12, 22:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1351 J/kg
MLCAPE862 J/kg
MUCAPE1351 J/kg
SBCIN-59 J/kg
MLCIN0 J/kg
Lifted Index-2.8
Kinematics
0–6 km Shear8 kt
0–1 km Shear5 kt
Eff. Shear5 kt
0–1 km SRH6
0–3 km SRH31
Eff. SRH31
Storm Motion350° @ 7 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index24.6
Thermo & Levels
PWAT1.58 in
0–3 km LR7.6 °C/km
700–500 LR5.8 °C/km
Total Totals45.3
LCL815 hPa
LFC753 hPa
EL177 hPa
Freezing Lvl16,785 ft