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

Caddo Parish, Louisiana, United States

Last updated: 5:06 PM CDT  ·  Refresh
38°C
Feels like 40°
Partly Cloudy
▲ 38°  /  ▼ 24°
Wind
6 mph NNW
Humidity
34%
Dew Point
19°
Pressure
29.73 inHg
Visibility
10 mi
UV Index
5.7
Cloud Cover
56%
Sunrise
6:43 AM
Sunset
7:53 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Caddo Parish is currently partly cloudy at 38°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1443 J/kg) — isolated convective development possible. Sunrise: 6:43AM · Sunset: 7:53PM.

Alerts

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
59 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
38°
17%
6 PM
37°
20%
7 PM
35°
19%
8 PM
33°
19%
9 PM
32°
19%
10 PM
30°
11%
11 PM
29°
11%
12 AM
28°
7%
1 AM
27°
4%
2 AM
28°
4%
3 AM
27°
4%
4 AM
27°
8%
5 AM
27°
12%
6 AM
24°
12%
7 AM
24°
12%
8 AM
26°
12%
9 AM
27°
15%
10 AM
28°
13%
11 AM
29°
13%
12 PM
33°
9%
1 PM
34°
3%
2 PM
36°
7%
3 PM
36°
13%
4 PM
38°
21%
7-Day Forecast
Today
38° 24°
Partly Cloudy.
Sat
41° 24°
Mostly Clear with a 27% chance of rain.
Sun
41° 23°
Mostly Clear.
Mon
39° 26°
Partly Cloudy with a 37% chance of rain.
Tue
37° 24°
Partly Cloudy with a 33% chance of rain.
Wed
38° 24°
Rain, 63% chance.
Thu
37° 25°
Drizzle, 49% chance.
TimeTempConditionsPrecipWindHumidity
Now 38° Partly Cloudy 17% 6 mph NNW 34%
6 PM 37° Partly Cloudy 20% 6 mph NW 39%
7 PM 35° Partly Cloudy 19% 5 mph W 44%
8 PM 33° Partly Cloudy 19% 4 mph W 46%
9 PM 32° Mostly Cloudy 19% 4 mph N 48%
10 PM 30° Mostly Cloudy 11% 5 mph NE 51%
11 PM 29° Mostly Cloudy 11% 4 mph ESE 56%
12 AM 28° Mostly Cloudy 7% 4 mph SSW 60%
1 AM 27° Partly Cloudy 4% 4 mph SW 64%
2 AM 28° Mostly Clear 4% 4 mph SW 65%
3 AM 27° Mostly Clear 4% 4 mph WSW 67%
4 AM 27° Mostly Clear 8% 4 mph WSW 68%
5 AM 27° Mostly Clear 12% 3 mph WSW 69%
6 AM 24° Mostly Clear 12% 3 mph WSW 70%
7 AM 24° Clear 12% 3 mph WSW 70%
8 AM 26° Mostly Clear 12% 3 mph WSW 67%
9 AM 27° Mostly Clear 15% 3 mph WSW 62%
10 AM 28° Mostly Clear 13% 3 mph W 58%
11 AM 29° Mostly Clear 13% 3 mph W 53%
12 PM 33° Mostly Clear 9% 3 mph WNW 48%
1 PM 34° Mostly Clear 3% 4 mph NW 43%
2 PM 36° Clear 7% 3 mph NNE 40%
3 PM 36° Clear 13% 3 mph E 38%
4 PM 38° Clear 21% 3 mph E 37%
15-Day Forecast
Today
8/21
Partly Cloudy
19%
24°
38°
Sat
8/22
Mostly Clear
27%
24°
41°
Sun
8/23
Mostly Clear
12%
23°
41°
Mon
8/24
Partly Cloudy
37%
26°
39°
Tue
8/25
Partly Cloudy
33%
24°
37°
Wed
8/26
Rain
63%
24°
38°
Thu
8/27
Drizzle
49%
25°
37°
Fri
8/28
Mostly Clear
49%
22°
38°
Sat
8/29
Partly Cloudy
27%
24°
38°
Sun
8/30
Drizzle
40%
23°
40°
Mon
8/31
Partly Cloudy
25%
24°
39°
Tue
9/1
Drizzle
60%
24°
38°
Wed
9/2
Drizzle
60%
24°
38°
Thu
9/3
Drizzle
60%
24°
38°
Fri
9/4
Drizzle
60%
23°
38°
59
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
59 AQI 13.5 µg/m³
O3
Ground-level ozone
50 AQI 55 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sat 59 Moderate 50 59
Sun 55 Moderate 40 55
Mon 61 Moderate 51 61
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
SBCAPE2032 J/kg
MLCAPE1364 J/kg
MUCAPE2032 J/kg
SBCIN-34 J/kg
MLCIN-92 J/kg
Lifted Index-5.2
Kinematics
0–6 km Shear13 kt
0–1 km Shear7 kt
Eff. Shear9 kt
0–1 km SRH27
0–3 km SRH34
Eff. SRH34
Storm Motion35° @ 18 kt
0–1 km EHI0.4
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index36.2
Thermo & Levels
PWAT1.91 in
0–3 km LR8.5 °C/km
700–500 LR6.7 °C/km
Total Totals50.1
LCL773 hPa
LFC710 hPa
EL163 hPa
Freezing Lvl15,256 ft