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 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

Caldwell Parish, Louisiana, United States

Last updated: 2:44 PM CDT  ·  Refresh
37°C
Feels like 42°
Clear
▲ 37°  /  ▼ 23°
Wind
3 mph ENE
Humidity
42%
Dew Point
22°
Pressure
29.72 inHg
Visibility
10 mi
UV Index
8.7
Cloud Cover
6%
Sunrise
6:47 AM
Sunset
7:24 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Caldwell Parish is currently clear at 37°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2381 J/kg) — isolated convective development possible. Sunrise: 6:47AM · Sunset: 7:24PM.

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
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
38 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
37°
23%
3 PM
37°
26%
4 PM
37°
10%
5 PM
37°
10%
6 PM
36°
13%
7 PM
33°
13%
8 PM
32°
13%
9 PM
30°
13%
10 PM
29°
13%
11 PM
28°
14%
12 AM
27°
8%
1 AM
27°
9%
2 AM
27°
9%
3 AM
26°
9%
4 AM
26°
9%
5 AM
23°
9%
6 AM
23°
9%
7 AM
23°
16%
8 AM
25°
27%
9 AM
29°
27%
10 AM
31°
28%
11 AM
32°
28%
12 PM
33°
29%
1 PM
34°
29%
7-Day Forecast
Today
37° 23°
Clear with a 23% chance of rain.
Tue
37° 23°
Mostly Clear with a 33% chance of rain.
Wed
38° 22°
Mostly Clear.
Thu
36° 23°
Rain, 64% chance.
Fri
37° 21°
Drizzle, 60% chance.
Sat
37° 21°
Drizzle, 50% chance.
Sun
37° 21°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 37° Clear 23% 3 mph ENE 42%
3 PM 37° Clear 26% 5 mph ENE 42%
4 PM 37° Clear 10% 5 mph ENE 44%
5 PM 37° Clear 10% 5 mph ENE 46%
6 PM 36° Clear 13% 5 mph E 49%
7 PM 33° Clear 13% 4 mph E 54%
8 PM 32° Clear 13% 3 mph SE 58%
9 PM 30° Mostly Clear 13% 4 mph SSW 63%
10 PM 29° Mostly Clear 13% 4 mph S 68%
11 PM 28° Mostly Clear 14% 4 mph S 74%
12 AM 27° Mostly Clear 8% 4 mph S 80%
1 AM 27° Mostly Clear 9% 4 mph S 83%
2 AM 27° Mostly Clear 9% 4 mph SSW 84%
3 AM 26° Mostly Clear 9% 4 mph SSW 86%
4 AM 26° Mostly Clear 9% 3 mph SSW 88%
5 AM 23° Mostly Clear 9% 3 mph S 90%
6 AM 23° Mostly Clear 9% 3 mph S 92%
7 AM 23° Mostly Clear 16% 3 mph S 89%
8 AM 25° Mostly Clear 27% 3 mph S 83%
9 AM 29° Mostly Clear 27% 3 mph S 76%
10 AM 31° Mostly Clear 28% 3 mph S 70%
11 AM 32° Clear 28% 3 mph S 63%
12 PM 33° Clear 29% 4 mph SSE 56%
1 PM 34° Clear 29% 4 mph SSE 54%
15-Day Forecast
Today
9/7
Clear
23%
23°
37°
Tue
9/8
Mostly Clear
33%
23°
37°
Wed
9/9
Mostly Clear
13%
22°
38°
Thu
9/10
Rain
64%
23°
36°
Fri
9/11
Drizzle
60%
21°
37°
Sat
9/12
Drizzle
50%
21°
37°
Sun
9/13
Clear
19%
21°
37°
Mon
9/14
Clear
25%
21°
37°
Tue
9/15
Drizzle
60%
21°
37°
Wed
9/16
Drizzle
60%
20°
37°
Thu
9/17
Drizzle
60%
19°
34°
Fri
9/18
Drizzle
60%
19°
34°
Sat
9/19
Drizzle
60%
19°
33°
Sun
9/20
Clear
60%
18°
32°
Mon
9/21
Drizzle
60%
17°
33°
38
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
38 AQI 6.9 µg/m³
O3
Ground-level ozone
36 AQI 40 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 38 Good 36 38
Wed 46 Good 37 46
Thu 38 Good 35 38
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, 18:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2891 J/kg
MLCAPE2393 J/kg
MUCAPE2891 J/kg
SBCIN0 J/kg
MLCIN-10 J/kg
Lifted Index-5.9
Kinematics
0–6 km Shear7 kt
0–1 km Shear2 kt
Eff. Shear8 kt
0–1 km SRH-8
0–3 km SRH-3
Eff. SRH-3
Storm Motion75° @ 20 kt
0–1 km EHI-0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index37.3
Thermo & Levels
PWAT2.20 in
0–3 km LR8.8 °C/km
700–500 LR5.4 °C/km
Total Totals48.3
LCL813 hPa
LFC1006 hPa
EL143 hPa
Freezing Lvl15,745 ft