Severe Thunderstorm Watch 9:00 PM Severe Thunderstorm Watch 9:00 PM Extreme Heat Warning — 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, 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 9:00 PM Heat Advisory — 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, 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

Jackson Parish, Louisiana, United States

Last updated: 5:05 PM CDT  ·  Refresh
37°C
Feels like 41°
Partly Cloudy
▲ 38°  /  ▼ 22°
Wind
6 mph NW
Humidity
38%
Dew Point
20°
Pressure
29.65 inHg
Visibility
10 mi
UV Index
6.2
Cloud Cover
38%
Sunrise
6:38 AM
Sunset
7:47 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Jackson Parish is currently partly cloudy at 37°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1803 J/kg) — isolated convective development possible. Sunrise: 6:38AM · Sunset: 7:47PM.

Alerts

Severe Thunderstorm Watch
Expires 9:00 PM
Severe Thunderstorm Watch
Expires 9:00 PM
Extreme Heat Warning
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, 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 9:00 PM
Heat Advisory
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, 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
37°
18%
6 PM
37°
28%
7 PM
34°
24%
8 PM
32°
24%
9 PM
31°
24%
10 PM
28°
24%
11 PM
28°
15%
12 AM
27°
15%
1 AM
26°
9%
2 AM
26°
9%
3 AM
26°
9%
4 AM
25°
7%
5 AM
24°
3%
6 AM
22°
3%
7 AM
22°
3%
8 AM
24°
8%
9 AM
27°
16%
10 AM
28°
17%
11 AM
30°
17%
12 PM
33°
17%
1 PM
34°
17%
2 PM
37°
22%
3 PM
37°
22%
4 PM
39°
28%
7-Day Forecast
Today
38° 22°
Partly Cloudy with a 24% chance of rain.
Sat
41° 22°
Mostly Clear with a 37% chance of rain.
Sun
41° 23°
Mostly Clear with a 37% chance of rain.
Mon
39° 24°
Mostly Cloudy with a 48% chance of rain.
Tue
37° 24°
Mostly Clear.
Wed
38° 23°
Rain, 72% chance.
Thu
37° 23°
Rain, 66% chance.
TimeTempConditionsPrecipWindHumidity
Now 37° Partly Cloudy 18% 6 mph NW 38%
6 PM 37° Mostly Cloudy 28% 5 mph WNW 43%
7 PM 34° Mostly Cloudy 24% 5 mph WNW 49%
8 PM 32° Partly Cloudy 24% 6 mph SW 55%
9 PM 31° Partly Cloudy 24% 6 mph SSW 60%
10 PM 28° Mostly Cloudy 24% 6 mph SSW 65%
11 PM 28° Mostly Cloudy 15% 5 mph SSW 68%
12 AM 27° Mostly Cloudy 15% 5 mph SW 70%
1 AM 26° Mostly Cloudy 9% 4 mph WSW 73%
2 AM 26° Partly Cloudy 9% 4 mph W 74%
3 AM 26° Partly Cloudy 9% 4 mph W 75%
4 AM 25° Partly Cloudy 7% 4 mph WNW 76%
5 AM 24° Mostly Clear 3% 4 mph WNW 77%
6 AM 22° Mostly Clear 3% 3 mph WNW 79%
7 AM 22° Mostly Clear 3% 3 mph W 79%
8 AM 24° Mostly Clear 8% 3 mph W 72%
9 AM 27° Mostly Clear 16% 4 mph W 61%
10 AM 28° Clear 17% 4 mph W 54%
11 AM 30° Mostly Clear 17% 3 mph WNW 49%
12 PM 33° Mostly Clear 17% 3 mph NW 44%
1 PM 34° Mostly Clear 17% 4 mph NW 40%
2 PM 37° Mostly Clear 22% 4 mph NNW 37%
3 PM 37° Mostly Clear 22% 4 mph N 35%
4 PM 39° Mostly Clear 28% 4 mph N 33%
15-Day Forecast
Today
8/21
Partly Cloudy
24%
22°
38°
Sat
8/22
Mostly Clear
37%
22°
41°
Sun
8/23
Mostly Clear
37%
23°
41°
Mon
8/24
Mostly Cloudy
48%
24°
39°
Tue
8/25
Mostly Clear
15%
24°
37°
Wed
8/26
Rain
72%
23°
38°
Thu
8/27
Rain
66%
23°
37°
Fri
8/28
Partly Cloudy
27%
21°
39°
Sat
8/29
Partly Cloudy
39%
23°
38°
Sun
8/30
Mostly Clear
40%
22°
40°
Mon
8/31
Drizzle
60%
23°
39°
Tue
9/1
Clear
25%
23°
39°
Wed
9/2
Clear
25%
24°
39°
Thu
9/3
Drizzle
60%
23°
39°
Fri
9/4
Clear
60%
23°
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 10.1 µg/m³
O3
Ground-level ozone
47 AQI 52 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sat 53 Moderate 47 53
Sun 47 Good 42 47
Mon 52 Moderate 43 52
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 Fri Aug 21, 20:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2558 J/kg
MLCAPE1723 J/kg
MUCAPE2558 J/kg
SBCIN-37 J/kg
MLCIN-27 J/kg
Lifted Index-6.0
Kinematics
0–6 km Shear13 kt
0–1 km Shear9 kt
Eff. Shear12 kt
0–1 km SRH34
0–3 km SRH47
Eff. SRH47
Storm Motion43° @ 12 kt
0–1 km EHI0.5
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index41.5
Thermo & Levels
PWAT1.95 in
0–3 km LR8.7 °C/km
700–500 LR6.3 °C/km
Total Totals51.6
LCL786 hPa
LFC765 hPa
EL153 hPa
Freezing Lvl15,138 ft