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

Webster Parish, Louisiana, United States

Last updated: 5:48 AM CDT  ·  Refresh
25°C
Feels like 28°
Clear
▲ 37°  /  ▼ 25°
Wind
4 mph SSW
Humidity
79%
Dew Point
22°
Pressure
29.64 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
2%
Sunrise
6:24 AM
Sunset
8:14 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Webster Parish is currently clear at 25°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 761 J/kg) — isolated convective development possible. Sunrise: 6:24AM · Sunset: 8:14PM.

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
58 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
25°
3%
6 AM
23°
19%
7 AM
25°
20%
8 AM
27°
20%
9 AM
29°
20%
10 AM
31°
14%
11 AM
33°
14%
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
34°
3%
8 PM
33°
3%
9 PM
30°
3%
10 PM
29°
3%
11 PM
29°
3%
12 AM
27°
3%
1 AM
27°
3%
2 AM
27°
3%
3 AM
26°
3%
4 AM
26°
5%
7-Day Forecast
Today
37° 25°
Mostly Clear with a 20% chance of rain.
Wed
40° 26°
Partly Cloudy with a 23% chance of rain.
Thu
34° 26°
Mostly Cloudy with a 54% chance of rain.
Fri
38° 24°
Mostly Cloudy.
Sat
38° 22°
Clear.
Sun
35° 21°
Clear.
Mon
37° 21°
Mostly Clear.
TimeTempConditionsPrecipWindHumidity
Now 25° Clear 3% 4 mph SSW 79%
6 AM 23° Clear 19% 4 mph SSW 80%
7 AM 25° Clear 20% 5 mph WSW 75%
8 AM 27° Clear 20% 6 mph WSW 68%
9 AM 29° Clear 20% 7 mph WSW 62%
10 AM 31° Clear 14% 6 mph WSW 55%
11 AM 33° Partly Cloudy 14% 6 mph WSW 50%
12 PM 34° Partly Cloudy 7% 5 mph WSW 44%
1 PM 36° Mostly Clear 3% 4 mph WSW 41%
2 PM 36° Mostly Clear 3% 4 mph SW 40%
3 PM 37° Partly Cloudy 3% 5 mph SSW 38%
4 PM 37° Mostly Clear 3% 5 mph S 39%
5 PM 37° Mostly Clear 3% 5 mph S 41%
6 PM 36° Mostly Clear 3% 5 mph S 43%
7 PM 34° Partly Cloudy 3% 4 mph S 45%
8 PM 33° Partly Cloudy 3% 5 mph S 47%
9 PM 30° Partly Cloudy 3% 5 mph S 49%
10 PM 29° Partly Cloudy 3% 5 mph S 52%
11 PM 29° Partly Cloudy 3% 5 mph S 55%
12 AM 27° Mostly Cloudy 3% 5 mph SSW 57%
1 AM 27° Partly Cloudy 3% 5 mph SSW 59%
2 AM 27° Partly Cloudy 3% 5 mph SSW 61%
3 AM 26° Partly Cloudy 3% 5 mph SSW 64%
4 AM 26° Partly Cloudy 5% 5 mph SW 67%
15-Day Forecast
Today
7/28
Mostly Clear
20%
25°
37°
Wed
7/29
Partly Cloudy
23%
26°
40°
Thu
7/30
Mostly Cloudy
54%
26°
34°
Fri
7/31
Mostly Cloudy
17%
24°
38°
Sat
8/1
Clear
15%
22°
38°
Sun
8/2
Clear
15%
21°
35°
Mon
8/3
Mostly Clear
15%
21°
37°
Tue
8/4
Rain
66%
23°
37°
Wed
8/5
Mostly Clear
40%
22°
37°
Thu
8/6
Mostly Clear
40%
23°
36°
Fri
8/7
Drizzle
60%
24°
37°
Sat
8/8
Drizzle
60%
24°
36°
Sun
8/9
Clear
60%
23°
36°
Mon
8/10
Drizzle
60%
24°
37°
Tue
8/11
Drizzle
60%
24°
38°
58
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
58 AQI 12.6 µg/m³
O3
Ground-level ozone
40 AQI 44 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 58 Moderate 40 58
Wed 58 Moderate 40 58
Thu 62 Moderate 42 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 LCL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Tue Jul 28, 09:00'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
MLCAPE9 J/kg
MUCAPE83 J/kg
SBCIN-3358 J/kg
MLCIN0 J/kg
Lifted Index1.5
Kinematics
0–6 km Shear9 kt
0–1 km Shear11 kt
Eff. Shear—
0–1 km SRH38
0–3 km SRH3
Eff. SRH—
Storm Motion287° @ 17 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index19.1
Thermo & Levels
PWAT1.50 in
0–3 km LR4.2 °C/km
700–500 LR5.4 °C/km
Total Totals39.5
LCL955 hPa
LFC—
EL—
Freezing Lvl17,408 ft