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

Bossier Parish, Louisiana, United States

Last updated: 12:56 AM CDT  ·  Refresh
28°C
Feels like 31°
Clear
▲ 38°  /  ▼ 23°
Wind
4 mph SSE
Humidity
65%
Dew Point
21°
Pressure
29.77 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
5%
Sunrise
6:57 AM
Sunset
7:21 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Bossier Parish is currently clear at 28°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2062 J/kg) — isolated convective development possible. Sunrise: 6:57AM · Sunset: 7:21PM.

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
39 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
28°
4%
1 AM
27°
4%
2 AM
27°
4%
3 AM
26°
4%
4 AM
26°
4%
5 AM
23°
4%
6 AM
23°
4%
7 AM
25°
9%
8 AM
27°
9%
9 AM
30°
17%
10 AM
32°
26%
11 AM
33°
28%
12 PM
34°
31%
1 PM
37°
33%
2 PM
37°
28%
3 PM
37°
29%
4 PM
36°
23%
5 PM
36°
14%
6 PM
34°
9%
7 PM
34°
9%
8 PM
33°
9%
9 PM
31°
9%
10 PM
31°
9%
11 PM
30°
9%
7-Day Forecast
Today
38° 23°
Mostly Clear with a 31% chance of rain.
Tue
39° 23°
Mostly Clear.
Wed
38° 24°
Mostly Clear.
Thu
38° 23°
Clear.
Fri
39° 22°
Clear.
Sat
38° 22°
Rain.
Sun
37° 19°
Rain, 27% chance.
TimeTempConditionsPrecipWindHumidity
Now 28° Clear 4% 4 mph SSE 65%
1 AM 27° Clear 4% 4 mph S 70%
2 AM 27° Clear 4% 4 mph S 75%
3 AM 26° Clear 4% 4 mph SSW 79%
4 AM 26° Mostly Clear 4% 4 mph SSW 80%
5 AM 23° Mostly Clear 4% 3 mph SW 82%
6 AM 23° Mostly Clear 4% 3 mph SW 83%
7 AM 25° Mostly Clear 9% 4 mph SW 77%
8 AM 27° Clear 9% 5 mph WSW 70%
9 AM 30° Clear 17% 5 mph WSW 62%
10 AM 32° Clear 26% 4 mph WSW 56%
11 AM 33° Mostly Clear 28% 4 mph SW 48%
12 PM 34° Mostly Clear 31% 3 mph SSW 42%
1 PM 37° Partly Cloudy 33% 3 mph S 43%
2 PM 37° Partly Cloudy 28% 4 mph SSE 44%
3 PM 37° Partly Cloudy 29% 6 mph SE 44%
4 PM 36° Partly Cloudy 23% 5 mph SE 47%
5 PM 36° Partly Cloudy 14% 4 mph SSE 49%
6 PM 34° Partly Cloudy 9% 5 mph S 52%
7 PM 34° Partly Cloudy 9% 5 mph SSE 52%
8 PM 33° Partly Cloudy 9% 5 mph SSE 53%
9 PM 31° Partly Cloudy 9% 5 mph SSE 54%
10 PM 31° Mostly Clear 9% 5 mph S 56%
11 PM 30° Mostly Clear 9% 5 mph S 58%
15-Day Forecast
Today
9/14
Mostly Clear
31%
23°
38°
Tue
9/15
Mostly Clear
12%
23°
39°
Wed
9/16
Mostly Clear
14%
24°
38°
Thu
9/17
Clear
3%
23°
38°
Fri
9/18
Clear
3%
22°
39°
Sat
9/19
Rain
14%
22°
38°
Sun
9/20
Rain
27%
19°
37°
Mon
9/21
Rain
68%
19°
33°
Tue
9/22
Drizzle
44%
17°
34°
Wed
9/23
Drizzle
51%
19°
38°
Thu
9/24
Drizzle
60%
19°
37°
Fri
9/25
Drizzle
60%
19°
32°
Sat
9/26
Drizzle
60%
19°
33°
Sun
9/27
Clear
25%
19°
34°
Mon
9/28
Drizzle
60%
19°
34°
39
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
39 AQI 7.0 µg/m³
O3
Ground-level ozone
37 AQI 41 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 39 Good 37 39
Tue 37 Good 37 34
Wed 37 Good 37 37
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 14, 04:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE423 J/kg
MLCAPE722 J/kg
MUCAPE1171 J/kg
SBCIN-301 J/kg
MLCIN-170 J/kg
Lifted Index-2.5
Kinematics
0–6 km Shear6 kt
0–1 km Shear3 kt
Eff. Shear17 kt
0–1 km SRH-1
0–3 km SRH66
Eff. SRH126
Storm Motion126° @ 22 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index34.0
Thermo & Levels
PWAT1.89 in
0–3 km LR5.8 °C/km
700–500 LR6.0 °C/km
Total Totals49.1
LCL906 hPa
LFC673 hPa
EL244 hPa
Freezing Lvl15,886 ft