Extreme Heat Warning — Sevier, AR, Howard, AR, Little River, AR, Hempstead, AR, Nevada, AR, Miller, AR, Lafayette, AR, Columbia, AR, Union, AR, Claiborne, LA, Lincoln, LA, Union, LA, Jackson, LA, Ouachita, LA, Winn, LA, Grant, LA, Caldwell, LA, La Salle, LA, McCurtain, OK, Red River, TX, Bowie, TX 8:00 PM

Ouachita Parish, Louisiana, United States

Last updated: 11:20 AM CDT  ·  Refresh
34°C
Feels like 40°
Mostly Clear
▲ 37°  /  ▼ 24°
Wind
6 mph NW
Humidity
54%
Dew Point
25°
Pressure
29.75 inHg
Visibility
10 mi
UV Index
9.2
Cloud Cover
11%
Sunrise
6:15 AM
Sunset
8:13 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Ouachita Parish is currently mostly clear at 34°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2831 J/kg) — isolated convective development possible. Sunrise: 6:15AM · Sunset: 8:13PM.

Alerts

Extreme Heat Warning
Sevier, AR, Howard, AR, Little River, AR, Hempstead, AR, Nevada, AR, Miller, AR, Lafayette, AR, Columbia, AR, Union, AR, Claiborne, LA, Lincoln, LA, Union, LA, Jackson, LA, Ouachita, LA, Winn, LA, Grant, LA, Caldwell, LA, La Salle, LA, McCurtain, OK, Red River, TX, Bowie, TX
Expires 8:00 PM
68 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
34°
18%
12 PM
33°
23%
1 PM
36°
36%
2 PM
35°
35%
3 PM
34°
39%
4 PM
34°
32%
5 PM
34°
36%
6 PM
33°
36%
7 PM
31°
44%
8 PM
30°
32%
9 PM
28°
5%
10 PM
28°
3%
11 PM
28°
3%
12 AM
28°
3%
1 AM
27°
3%
2 AM
27°
3%
3 AM
27°
3%
4 AM
26°
3%
5 AM
24°
3%
6 AM
26°
3%
7 AM
26°
3%
8 AM
27°
3%
9 AM
28°
3%
10 AM
29°
3%
7-Day Forecast
Today
37° 24°
Partly Cloudy with a 36% chance of rain.
Wed
36° 24°
Mostly Clear.
Thu
34° 23°
Partly Cloudy with a 27% chance of rain.
Fri
33° 24°
Mostly Clear with a 47% chance of rain.
Sat
35° 23°
Drizzle, 51% chance.
Sun
36° 24°
Clear.
Mon
37° 24°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 34° Mostly Clear 18% 6 mph NW 54%
12 PM 33° Partly Cloudy 23% 6 mph NNW 51%
1 PM 36° Mostly Cloudy 36% 6 mph NNW 50%
2 PM 35° Partly Cloudy 35% 5 mph NNW 54%
3 PM 34° Partly Cloudy 39% 5 mph NNW 58%
4 PM 34° Partly Cloudy 32% 5 mph NW 61%
5 PM 34° Mostly Cloudy 36% 5 mph NW 65%
6 PM 33° Mostly Cloudy 36% 5 mph N 70%
7 PM 31° Rain 44% 6 mph SE 75%
8 PM 30° Mostly Cloudy 32% 4 mph S 78%
9 PM 28° Mostly Cloudy 5% 3 mph S 81%
10 PM 28° Mostly Cloudy 3% 2 mph SSW 83%
11 PM 28° Mostly Cloudy 3% 2 mph SW 83%
12 AM 28° Mostly Cloudy 3% 2 mph SW 83%
1 AM 27° Mostly Cloudy 3% 2 mph WSW 84%
2 AM 27° Mostly Cloudy 3% 3 mph NNW 84%
3 AM 27° Overcast 3% 3 mph N 85%
4 AM 26° Overcast 3% 4 mph NNE 85%
5 AM 24° Mostly Cloudy 3% 4 mph NE 85%
6 AM 26° Mostly Cloudy 3% 4 mph ENE 84%
7 AM 26° Mostly Cloudy 3% 4 mph ENE 82%
8 AM 27° Partly Cloudy 3% 5 mph NE 78%
9 AM 28° Partly Cloudy 3% 6 mph NE 73%
10 AM 29° Partly Cloudy 3% 7 mph NE 69%
15-Day Forecast
Today
7/21
Partly Cloudy
36%
24°
37°
Wed
7/22
Mostly Clear
3%
24°
36°
Thu
7/23
Partly Cloudy
27%
23°
34°
Fri
7/24
Mostly Clear
47%
24°
33°
Sat
7/25
Drizzle
51%
23°
35°
Sun
7/26
Clear
17%
24°
36°
Mon
7/27
Clear
8%
24°
37°
Tue
7/28
Clear
18%
24°
39°
Wed
7/29
Drizzle
44%
25°
39°
Thu
7/30
Drizzle
68%
25°
39°
Fri
7/31
Clear
60%
25°
38°
Sat
8/1
Drizzle
60%
24°
37°
Sun
8/2
Drizzle
60%
24°
37°
Mon
8/3
Drizzle
60%
23°
36°
Tue
8/4
Drizzle
60%
23°
36°
68
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
68 AQI 18.3 µg/m³
O3
Ground-level ozone
26 AQI 29 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 68 Moderate 26 68
Thu 59 Moderate 35 59
Fri 49 Good 25 49
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 Tue Jul 21, 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
SBCAPE3393 J/kg
MLCAPE2107 J/kg
MUCAPE3393 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-5.2
Kinematics
0–6 km Shear16 kt
0–1 km Shear6 kt
Eff. Shear20 kt
0–1 km SRH-8
0–3 km SRH-33
Eff. SRH-33
Storm Motion340° @ 24 kt
0–1 km EHI-0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index36.9
Thermo & Levels
PWAT2.21 in
0–3 km LR7.5 °C/km
700–500 LR4.9 °C/km
Total Totals43.8
LCL881 hPa
LFC1008 hPa
EL123 hPa
Freezing Lvl17,812 ft