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

Jackson Parish, Louisiana, United States

Last updated: 11:15 AM CDT  ·  Refresh
33°C
Feels like 39°
Clear
▲ 37°  /  ▼ 24°
Wind
4 mph NW
Humidity
54%
Dew Point
24°
Pressure
29.59 inHg
Visibility
10 mi
UV Index
9.1
Cloud Cover
8%
Sunrise
6:17 AM
Sunset
8:15 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Jackson Parish is currently clear at 34°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2708 J/kg) — isolated convective development possible. Sunrise: 6:17AM · Sunset: 8:15PM.

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
66 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
33°
7%
12 PM
33°
18%
1 PM
36°
28%
2 PM
35°
27%
3 PM
34°
26%
4 PM
34°
27%
5 PM
34°
14%
6 PM
33°
18%
7 PM
32°
18%
8 PM
31°
18%
9 PM
29°
13%
10 PM
28°
3%
11 PM
28°
6%
12 AM
28°
6%
1 AM
27°
11%
2 AM
27°
10%
3 AM
27°
14%
4 AM
26°
14%
5 AM
24°
14%
6 AM
26°
5%
7 AM
26°
3%
8 AM
27°
3%
9 AM
29°
3%
10 AM
30°
3%
7-Day Forecast
Today
37° 24°
Partly Cloudy with a 27% chance of rain.
Wed
37° 24°
Mostly Clear.
Thu
34° 22°
Partly Cloudy with a 40% chance of rain.
Fri
33° 23°
Mostly Clear.
Sat
36° 23°
Clear.
Sun
36° 23°
Clear.
Mon
37° 23°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 33° Clear 7% 4 mph NW 54%
12 PM 33° Mostly Clear 18% 5 mph NNW 49%
1 PM 36° Partly Cloudy 28% 5 mph NNW 48%
2 PM 35° Mostly Clear 27% 4 mph NNW 53%
3 PM 34° Mostly Clear 26% 4 mph NNW 59%
4 PM 34° Partly Cloudy 27% 3 mph N 62%
5 PM 34° Partly Cloudy 14% 3 mph NNE 64%
6 PM 33° Mostly Cloudy 18% 3 mph ENE 67%
7 PM 32° Mostly Cloudy 18% 4 mph E 70%
8 PM 31° Mostly Cloudy 18% 4 mph E 73%
9 PM 29° Mostly Cloudy 13% 2 mph ESE 75%
10 PM 28° Mostly Cloudy 3% 2 mph SE 77%
11 PM 28° Mostly Cloudy 6% 2 mph SSE 79%
12 AM 28° Mostly Cloudy 6% 2 mph SSW 80%
1 AM 27° Partly Cloudy 11% 2 mph WSW 81%
2 AM 27° Mostly Cloudy 10% 2 mph N 83%
3 AM 27° Mostly Cloudy 14% 3 mph NNE 84%
4 AM 26° Mostly Cloudy 14% 4 mph NNE 85%
5 AM 24° Mostly Cloudy 14% 3 mph NE 85%
6 AM 26° Mostly Cloudy 5% 3 mph ENE 86%
7 AM 26° Partly Cloudy 3% 3 mph E 85%
8 AM 27° Partly Cloudy 3% 4 mph ENE 79%
9 AM 29° Partly Cloudy 3% 4 mph NE 74%
10 AM 30° Partly Cloudy 3% 5 mph NE 69%
15-Day Forecast
Today
7/21
Partly Cloudy
27%
24°
37°
Wed
7/22
Mostly Clear
14%
24°
37°
Thu
7/23
Partly Cloudy
40%
22°
34°
Fri
7/24
Mostly Clear
15%
23°
33°
Sat
7/25
Clear
16%
23°
36°
Sun
7/26
Clear
17%
23°
36°
Mon
7/27
Clear
8%
23°
37°
Tue
7/28
Clear
18%
24°
39°
Wed
7/29
Drizzle
44%
24°
39°
Thu
7/30
Clear
68%
24°
39°
Fri
7/31
Clear
25%
24°
38°
Sat
8/1
Drizzle
60%
24°
38°
Sun
8/2
Drizzle
60%
24°
38°
Mon
8/3
Drizzle
60%
23°
36°
Tue
8/4
Drizzle
60%
23°
37°
66
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
66 AQI 17.4 µg/m³
O3
Ground-level ozone
31 AQI 33 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 66 Moderate 31 66
Thu 58 Moderate 38 58
Fri 50 Good 28 50
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
SBCAPE3042 J/kg
MLCAPE1741 J/kg
MUCAPE3042 J/kg
SBCIN0 J/kg
MLCIN-0 J/kg
Lifted Index-4.9
Kinematics
0–6 km Shear15 kt
0–1 km Shear6 kt
Eff. Shear20 kt
0–1 km SRH-2
0–3 km SRH-35
Eff. SRH-35
Storm Motion337° @ 23 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index36.9
Thermo & Levels
PWAT2.12 in
0–3 km LR7.4 °C/km
700–500 LR5.0 °C/km
Total Totals43.8
LCL875 hPa
LFC1002 hPa
EL127 hPa
Freezing Lvl17,703 ft