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

Winn Parish, Louisiana, United States

Last updated: 11:42 AM CDT  ·  Refresh
34°C
Feels like 41°
Clear
▲ 39°  /  ▼ 23°
Wind
2 mph N
Humidity
56%
Dew Point
23°
Pressure
29.79 inHg
Visibility
10 mi
UV Index
8.8
Cloud Cover
2%
Sunrise
6:49 AM
Sunset
7:26 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Winn Parish is currently clear at 34°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2029 J/kg) — isolated convective development possible. Sunrise: 6:49AM · Sunset: 7:26PM.

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
38 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
34°
8%
12 PM
36°
15%
1 PM
39°
30%
2 PM
39°
32%
3 PM
38°
32%
4 PM
38°
20%
5 PM
37°
16%
6 PM
35°
20%
7 PM
33°
29%
8 PM
32°
29%
9 PM
29°
18%
10 PM
29°
18%
11 PM
28°
10%
12 AM
27°
5%
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°
11%
8 AM
26°
21%
9 AM
29°
22%
10 AM
31°
19%
7-Day Forecast
Today
39° 23°
Clear with a 32% chance of rain.
Tue
37° 23°
Clear with a 47% chance of rain.
Wed
38° 21°
Mostly Cloudy.
Thu
36° 21°
Rain, 67% chance.
Fri
37° 20°
Drizzle, 64% chance.
Sat
38° 21°
Clear.
Sun
37° 21°
Rain, 28% chance.
TimeTempConditionsPrecipWindHumidity
Now 34° Clear 8% 2 mph N 56%
12 PM 36° Clear 15% 2 mph NE 45%
1 PM 39° Mostly Clear 30% 2 mph NE 41%
2 PM 39° Mostly Clear 32% 3 mph ENE 39%
3 PM 38° Mostly Clear 32% 4 mph ENE 39%
4 PM 38° Mostly Clear 20% 4 mph ENE 42%
5 PM 37° Clear 16% 4 mph E 45%
6 PM 35° Clear 20% 4 mph E 48%
7 PM 33° Clear 29% 4 mph ESE 55%
8 PM 32° Clear 29% 3 mph ESE 62%
9 PM 29° Clear 18% 3 mph SE 67%
10 PM 29° Clear 18% 3 mph SE 70%
11 PM 28° Clear 10% 3 mph SE 74%
12 AM 27° Mostly Clear 5% 3 mph SSE 78%
1 AM 27° Mostly Clear 5% 3 mph S 81%
2 AM 26° Mostly Clear 5% 2 mph SSW 84%
3 AM 26° Mostly Clear 5% 3 mph SW 87%
4 AM 26° Mostly Clear 5% 3 mph SW 89%
5 AM 23° Mostly Clear 5% 2 mph SSW 90%
6 AM 23° Mostly Clear 5% 2 mph S 91%
7 AM 24° Mostly Clear 11% 2 mph SSE 86%
8 AM 26° Mostly Clear 21% 2 mph SSE 80%
9 AM 29° Mostly Clear 22% 3 mph SSE 73%
10 AM 31° Mostly Clear 19% 3 mph SSE 67%
15-Day Forecast
Today
9/7
Clear
32%
23°
39°
Tue
9/8
Clear
47%
23°
37°
Wed
9/9
Mostly Cloudy
15%
21°
38°
Thu
9/10
Rain
67%
21°
36°
Fri
9/11
Drizzle
64%
20°
37°
Sat
9/12
Clear
17%
21°
38°
Sun
9/13
Rain
28%
21°
37°
Mon
9/14
Drizzle
43%
21°
37°
Tue
9/15
Rain
68%
22°
37°
Wed
9/16
Drizzle
68%
18°
35°
Thu
9/17
Drizzle
60%
19°
36°
Fri
9/18
Drizzle
60%
21°
35°
Sat
9/19
Drizzle
60%
20°
35°
Sun
9/20
Drizzle
60%
20°
34°
Mon
9/21
Drizzle
60%
20°
34°
38
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
38 AQI 6.8 µg/m³
O3
Ground-level ozone
36 AQI 39 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 38 Good 36 38
Wed 52 Moderate 37 52
Thu 33 Good 31 33
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
SBCAPE3046 J/kg
MLCAPE3384 J/kg
MUCAPE4675 J/kg
SBCIN-60 J/kg
MLCIN-40 J/kg
Lifted Index-6.7
Kinematics
0–6 km Shear7 kt
0–1 km Shear4 kt
Eff. Shear11 kt
0–1 km SRH6
0–3 km SRH21
Eff. SRH21
Storm Motion86° @ 19 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index37.6
Thermo & Levels
PWAT2.24 in
0–3 km LR7.7 °C/km
700–500 LR5.8 °C/km
Total Totals50.3
LCL863 hPa
LFC825 hPa
EL138 hPa
Freezing Lvl16,371 ft