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 8:00 PM

Bossier Parish, Louisiana, United States

Last updated: 7:08 PM CDT  ·  Refresh
36°C
Feels like 38°
Clear
▲ 37°  /  ▼ 24°
Wind
8 mph S
Humidity
38%
Dew Point
20°
Pressure
29.62 inHg
Visibility
10 mi
UV Index
2.7
Cloud Cover
4%
Sunrise
6:36 AM
Sunset
8:02 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Bossier Parish is currently clear at 36°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1976 J/kg) — isolated convective development possible. Sunrise: 6:36AM · Sunset: 8:02PM.

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 8:00 PM
41 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
36°
3%
8 PM
35°
3%
9 PM
33°
3%
10 PM
31°
3%
11 PM
31°
3%
12 AM
29°
3%
1 AM
29°
3%
2 AM
28°
3%
3 AM
28°
3%
4 AM
27°
3%
5 AM
26°
3%
6 AM
24°
3%
7 AM
24°
3%
8 AM
26°
3%
9 AM
28°
3%
10 AM
29°
3%
11 AM
30°
3%
12 PM
32°
3%
1 PM
33°
3%
2 PM
37°
3%
3 PM
37°
3%
4 PM
37°
3%
5 PM
38°
3%
6 PM
37°
3%
7-Day Forecast
Tonight
37° 24°
Clear.
Thu
39° 24°
Clear.
Fri
38° 22°
Clear.
Sat
39° 24°
Clear.
Sun
41° 26°
Clear.
Mon
40° 27°
Clear.
Tue
39° 25°
Partly Cloudy with a 31% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 36° Clear 3% 8 mph S 38%
8 PM 35° Clear 3% 7 mph S 41%
9 PM 33° Clear 3% 7 mph S 45%
10 PM 31° Clear 3% 7 mph S 49%
11 PM 31° Clear 3% 7 mph S 54%
12 AM 29° Clear 3% 8 mph S 59%
1 AM 29° Clear 3% 8 mph SSW 65%
2 AM 28° Clear 3% 8 mph SSW 70%
3 AM 28° Clear 3% 8 mph SSW 74%
4 AM 27° Clear 3% 8 mph SSW 78%
5 AM 26° Clear 3% 7 mph SSW 81%
6 AM 24° Clear 3% 7 mph SSW 84%
7 AM 24° Clear 3% 7 mph SSW 85%
8 AM 26° Clear 3% 8 mph SW 76%
9 AM 28° Clear 3% 10 mph SW 67%
10 AM 29° Clear 3% 10 mph SW 58%
11 AM 30° Clear 3% 10 mph SW 51%
12 PM 32° Clear 3% 9 mph SW 44%
1 PM 33° Clear 3% 9 mph SW 38%
2 PM 37° Clear 3% 9 mph SW 35%
3 PM 37° Clear 3% 8 mph SSW 33%
4 PM 37° Clear 3% 8 mph SSW 31%
5 PM 38° Clear 3% 8 mph SSW 32%
6 PM 37° Clear 3% 8 mph S 33%
15-Day Forecast
Today
8/12
Clear
3%
24°
37°
Thu
8/13
Clear
3%
24°
39°
Fri
8/14
Clear
3%
22°
38°
Sat
8/15
Clear
3%
24°
39°
Sun
8/16
Clear
7%
26°
41°
Mon
8/17
Clear
7%
27°
40°
Tue
8/18
Partly Cloudy
31%
25°
39°
Wed
8/19
Mostly Clear
13%
26°
40°
Thu
8/20
Partly Cloudy
38%
23°
41°
Fri
8/21
Partly Cloudy
26%
23°
41°
Sat
8/22
Drizzle
60%
24°
41°
Sun
8/23
Drizzle
60%
24°
39°
Mon
8/24
Drizzle
60%
24°
38°
Tue
8/25
Drizzle
60%
23°
37°
Wed
8/26
Drizzle
60%
23°
36°
41
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
41 AQI 7.3 µg/m³
O3
Ground-level ozone
32 AQI 35 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 41 Good 32 41
Fri 53 Moderate 33 53
Sat 62 Moderate 39 62
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 Wed Aug 12, 22:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1428 J/kg
MLCAPE1057 J/kg
MUCAPE1428 J/kg
SBCIN-0 J/kg
MLCIN-0 J/kg
Lifted Index-2.7
Kinematics
0–6 km Shear9 kt
0–1 km Shear5 kt
Eff. Shear6 kt
0–1 km SRH15
0–3 km SRH71
Eff. SRH71
Storm Motion349° @ 8 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index25.7
Thermo & Levels
PWAT1.72 in
0–3 km LR8.0 °C/km
700–500 LR5.8 °C/km
Total Totals45.4
LCL797 hPa
LFC976 hPa
EL172 hPa
Freezing Lvl16,401 ft