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: 11:42 AM CDT  ·  Refresh
34°C
Feels like 38°
Clear
▲ 38°  /  ▼ 23°
Wind
3 mph NNE
Humidity
49%
Dew Point
23°
Pressure
29.71 inHg
Visibility
10 mi
UV Index
8.7
Cloud Cover
1%
Sunrise
6:53 AM
Sunset
7:31 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Bossier Parish is currently clear at 34°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2012 J/kg) — isolated convective development possible. Sunrise: 6:53AM · Sunset: 7:31PM.

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
54 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
34°
17%
12 PM
35°
17%
1 PM
37°
19%
2 PM
38°
18%
3 PM
38°
19%
4 PM
38°
28%
5 PM
36°
24%
6 PM
35°
28%
7 PM
33°
28%
8 PM
32°
29%
9 PM
29°
37%
10 PM
28°
29%
11 PM
27°
18%
12 AM
27°
10%
1 AM
27°
5%
2 AM
26°
5%
3 AM
26°
5%
4 AM
26°
5%
5 AM
23°
5%
6 AM
23°
5%
7 AM
24°
5%
8 AM
26°
5%
9 AM
31°
5%
10 AM
32°
5%
7-Day Forecast
Today
38° 23°
Clear with a 29% chance of rain.
Tue
40° 23°
Clear.
Wed
38° 23°
Partly Cloudy.
Thu
34° 21°
Overcast with a 54% chance of rain.
Fri
37° 19°
Rain, 30% chance.
Sat
37° 20°
Clear.
Sun
37° 21°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 34° Clear 17% 3 mph NNE 49%
12 PM 35° Clear 17% 3 mph NE 42%
1 PM 37° Clear 19% 4 mph NE 39%
2 PM 38° Clear 18% 4 mph ENE 36%
3 PM 38° Clear 19% 4 mph NE 34%
4 PM 38° Clear 28% 4 mph ENE 36%
5 PM 36° Clear 24% 3 mph ENE 38%
6 PM 35° Mostly Clear 28% 3 mph E 41%
7 PM 33° Mostly Clear 28% 3 mph E 45%
8 PM 32° Mostly Clear 29% 3 mph ENE 49%
9 PM 29° Mostly Clear 37% 3 mph E 54%
10 PM 28° Mostly Clear 29% 4 mph SE 60%
11 PM 27° Mostly Clear 18% 3 mph SSE 63%
12 AM 27° Mostly Clear 10% 3 mph SE 66%
1 AM 27° Clear 5% 3 mph SSE 68%
2 AM 26° Clear 5% 3 mph S 70%
3 AM 26° Clear 5% 3 mph S 72%
4 AM 26° Clear 5% 3 mph SSW 74%
5 AM 23° Clear 5% 2 mph SSW 76%
6 AM 23° Clear 5% 2 mph SW 78%
7 AM 24° Clear 5% 2 mph SW 75%
8 AM 26° Clear 5% 2 mph SW 68%
9 AM 31° Clear 5% 2 mph SSW 62%
10 AM 32° Clear 5% 2 mph S 57%
15-Day Forecast
Today
9/7
Clear
29%
23°
38°
Tue
9/8
Clear
12%
23°
40°
Wed
9/9
Partly Cloudy
12%
23°
38°
Thu
9/10
Overcast
54%
21°
34°
Fri
9/11
Rain
30%
19°
37°
Sat
9/12
Clear
17%
20°
37°
Sun
9/13
Clear
17%
21°
37°
Mon
9/14
Drizzle
42%
21°
36°
Tue
9/15
Rain
68%
21°
36°
Wed
9/16
Drizzle
51%
16°
33°
Thu
9/17
Drizzle
60%
17°
34°
Fri
9/18
Drizzle
60%
21°
33°
Sat
9/19
Drizzle
60%
20°
33°
Sun
9/20
Drizzle
60%
20°
33°
Mon
9/21
Drizzle
60%
20°
33°
54
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
54 AQI 10.8 µg/m³
O3
Ground-level ozone
51 AQI 56 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 54 Moderate 51 54
Wed 56 Moderate 45 56
Thu 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 Mon Sep 7, 15:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2500 J/kg
MLCAPE1448 J/kg
MUCAPE2500 J/kg
SBCIN-179 J/kg
MLCIN-65 J/kg
Lifted Index-5.9
Kinematics
0–6 km Shear5 kt
0–1 km Shear4 kt
Eff. Shear6 kt
0–1 km SRH17
0–3 km SRH19
Eff. SRH19
Storm Motion91° @ 19 kt
0–1 km EHI0.3
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index38.8
Thermo & Levels
PWAT2.02 in
0–3 km LR7.6 °C/km
700–500 LR5.6 °C/km
Total Totals48.1
LCL860 hPa
LFC785 hPa
EL151 hPa
Freezing Lvl16,060 ft