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: 4:28 AM CDT  ·  Refresh
26°C
Feels like 28°
Clear
▲ 37°  /  ▼ 26°
Wind
4 mph SW
Humidity
73%
Dew Point
21°
Pressure
29.63 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
1%
Sunrise
6:25 AM
Sunset
8:15 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Bossier Parish is currently clear at 26°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 611 J/kg) — isolated convective development possible. Sunrise: 6:25AM · Sunset: 8:15PM.

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
59 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
3%
5 AM
24°
14%
6 AM
24°
14%
7 AM
24°
14%
8 AM
27°
14%
9 AM
28°
14%
10 AM
31°
14%
11 AM
32°
7%
12 PM
34°
7%
1 PM
36°
3%
2 PM
36°
3%
3 PM
37°
3%
4 PM
37°
3%
5 PM
37°
3%
6 PM
36°
3%
7 PM
35°
3%
8 PM
33°
3%
9 PM
32°
3%
10 PM
31°
3%
11 PM
29°
3%
12 AM
28°
3%
1 AM
28°
3%
2 AM
28°
3%
3 AM
28°
3%
7-Day Forecast
Today
37° 26°
Mostly Clear.
Wed
39° 26°
Partly Cloudy with a 26% chance of rain.
Thu
34° 25°
Partly Cloudy with a 42% chance of rain.
Fri
37° 25°
Mostly Cloudy.
Sat
38° 22°
Mostly Clear.
Sun
35° 21°
Clear.
Mon
37° 22°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 26° Clear 3% 4 mph SW 73%
5 AM 24° Clear 14% 4 mph SW 75%
6 AM 24° Clear 14% 4 mph SW 78%
7 AM 24° Clear 14% 5 mph WSW 76%
8 AM 27° Clear 14% 7 mph WSW 69%
9 AM 28° Clear 14% 7 mph WSW 62%
10 AM 31° Clear 14% 7 mph WSW 56%
11 AM 32° Mostly Clear 7% 6 mph WSW 49%
12 PM 34° Mostly Clear 7% 6 mph WSW 44%
1 PM 36° Mostly Clear 3% 5 mph WSW 40%
2 PM 36° Mostly Clear 3% 5 mph SW 38%
3 PM 37° Mostly Clear 3% 4 mph SW 36%
4 PM 37° Partly Cloudy 3% 4 mph SW 36%
5 PM 37° Partly Cloudy 3% 4 mph SW 37%
6 PM 36° Mostly Clear 3% 4 mph SSW 38%
7 PM 35° Partly Cloudy 3% 4 mph SSW 40%
8 PM 33° Partly Cloudy 3% 4 mph SSW 43%
9 PM 32° Partly Cloudy 3% 4 mph S 47%
10 PM 31° Partly Cloudy 3% 4 mph S 50%
11 PM 29° Partly Cloudy 3% 4 mph SSW 52%
12 AM 28° Partly Cloudy 3% 5 mph SSW 55%
1 AM 28° Partly Cloudy 3% 5 mph SW 57%
2 AM 28° Partly Cloudy 3% 5 mph SW 60%
3 AM 28° Partly Cloudy 3% 5 mph SW 62%
15-Day Forecast
Today
7/28
Mostly Clear
14%
26°
37°
Wed
7/29
Partly Cloudy
26%
26°
39°
Thu
7/30
Partly Cloudy
42%
25°
34°
Fri
7/31
Mostly Cloudy
15%
25°
37°
Sat
8/1
Mostly Clear
15%
22°
38°
Sun
8/2
Clear
15%
21°
35°
Mon
8/3
Clear
15%
22°
37°
Tue
8/4
Mostly Clear
39%
24°
37°
Wed
8/5
Rain
66%
23°
37°
Thu
8/6
Drizzle
52%
24°
35°
Fri
8/7
Drizzle
60%
24°
36°
Sat
8/8
Drizzle
60%
24°
36°
Sun
8/9
Clear
60%
24°
36°
Mon
8/10
Drizzle
60%
24°
37°
Tue
8/11
Drizzle
60%
24°
37°
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 13.2 µg/m³
O3
Ground-level ozone
41 AQI 45 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 59 Moderate 41 59
Wed 59 Moderate 43 59
Thu 64 Moderate 44 64
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 LCL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Tue Jul 28, 08:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE90 J/kg
MUCAPE454 J/kg
SBCIN-3330 J/kg
MLCIN0 J/kg
Lifted Index1.6
Kinematics
0–6 km Shear7 kt
0–1 km Shear10 kt
Eff. Shear27 kt
0–1 km SRH45
0–3 km SRH4
Eff. SRH-57
Storm Motion293° @ 16 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index26.4
Thermo & Levels
PWAT1.62 in
0–3 km LR4.7 °C/km
700–500 LR5.1 °C/km
Total Totals41.5
LCL938 hPa
LFC—
EL—
Freezing Lvl17,618 ft