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

Ouachita Parish, Louisiana, United States

Last updated: 11:46 AM CDT  ·  Refresh
34°C
Feels like 38°
Clear
▲ 38°  /  ▼ 23°
Wind
2 mph E
Humidity
48%
Dew Point
23°
Pressure
29.82 inHg
Visibility
10 mi
UV Index
8.8
Cloud Cover
2%
Sunrise
6:47 AM
Sunset
7:25 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Ouachita Parish is currently clear at 34°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2080 J/kg) — isolated convective development possible. Sunrise: 6:47AM · Sunset: 7:25PM.

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
49 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
34°
3%
12 PM
35°
3%
1 PM
38°
4%
2 PM
38°
4%
3 PM
38°
4%
4 PM
38°
15%
5 PM
37°
15%
6 PM
36°
16%
7 PM
34°
19%
8 PM
33°
24%
9 PM
31°
25%
10 PM
29°
13%
11 PM
28°
13%
12 AM
27°
8%
1 AM
27°
9%
2 AM
26°
9%
3 AM
26°
9%
4 AM
26°
9%
5 AM
23°
5%
6 AM
23°
5%
7 AM
24°
5%
8 AM
26°
5%
9 AM
30°
5%
10 AM
32°
13%
7-Day Forecast
Today
38° 23°
Clear with a 24% chance of rain.
Tue
39° 23°
Mostly Clear with a 25% chance of rain.
Wed
39° 21°
Mostly Clear.
Thu
37° 22°
Mostly Cloudy with a 37% chance of rain.
Fri
37° 20°
Clear.
Sat
38° 21°
Clear with a 29% chance of rain.
Sun
38° 22°
Clear with a 27% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 34° Clear 3% 2 mph E 48%
12 PM 35° Clear 3% 3 mph E 41%
1 PM 38° Clear 4% 4 mph E 38%
2 PM 38° Clear 4% 6 mph ENE 36%
3 PM 38° Clear 4% 7 mph ENE 35%
4 PM 38° Clear 15% 6 mph ENE 36%
5 PM 37° Clear 15% 6 mph ENE 38%
6 PM 36° Clear 16% 5 mph E 41%
7 PM 34° Mostly Clear 19% 4 mph E 46%
8 PM 33° Partly Cloudy 24% 4 mph ESE 51%
9 PM 31° Mostly Clear 25% 4 mph ESE 56%
10 PM 29° Mostly Clear 13% 4 mph SE 62%
11 PM 28° Mostly Clear 13% 4 mph SSE 68%
12 AM 27° Mostly Clear 8% 4 mph SSE 74%
1 AM 27° Mostly Clear 9% 4 mph S 77%
2 AM 26° Clear 9% 3 mph SSE 81%
3 AM 26° Clear 9% 3 mph SSE 84%
4 AM 26° Clear 9% 3 mph SSE 86%
5 AM 23° Clear 5% 3 mph SSE 88%
6 AM 23° Clear 5% 3 mph SE 89%
7 AM 24° Clear 5% 3 mph SE 83%
8 AM 26° Clear 5% 3 mph SSE 76%
9 AM 30° Clear 5% 3 mph SSE 69%
10 AM 32° Clear 13% 4 mph SSE 63%
15-Day Forecast
Today
9/7
Clear
24%
23°
38°
Tue
9/8
Mostly Clear
25%
23°
39°
Wed
9/9
Mostly Clear
15%
21°
39°
Thu
9/10
Mostly Cloudy
37%
22°
37°
Fri
9/11
Clear
16%
20°
37°
Sat
9/12
Clear
29%
21°
38°
Sun
9/13
Clear
27%
22°
38°
Mon
9/14
Drizzle
43%
21°
37°
Tue
9/15
Rain
44%
22°
37°
Wed
9/16
Drizzle
68%
18°
35°
Thu
9/17
Clear
36%
18°
36°
Fri
9/18
Drizzle
60%
21°
35°
Sat
9/19
Drizzle
60%
21°
34°
Sun
9/20
Drizzle
60%
20°
34°
Mon
9/21
Drizzle
60%
20°
34°
49
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
49 AQI 8.8 µg/m³
O3
Ground-level ozone
45 AQI 49 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 49 Good 45 49
Wed 52 Moderate 38 52
Thu 35 Good 32 35
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
SBCAPE2166 J/kg
MLCAPE2145 J/kg
MUCAPE3591 J/kg
SBCIN-164 J/kg
MLCIN-58 J/kg
Lifted Index-5.1
Kinematics
0–6 km Shear10 kt
0–1 km Shear3 kt
Eff. Shear8 kt
0–1 km SRH-2
0–3 km SRH12
Eff. SRH12
Storm Motion76° @ 20 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index28.4
Thermo & Levels
PWAT1.87 in
0–3 km LR7.4 °C/km
700–500 LR5.7 °C/km
Total Totals47.0
LCL855 hPa
LFC772 hPa
EL159 hPa
Freezing Lvl16,194 ft