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

Winn Parish, Louisiana, United States

Last updated: 4:27 AM CDT  ·  Refresh
25°C
Feels like 29°
Clear
▲ 37°  /  ▼ 24°
Wind
3 mph SW
Humidity
83%
Dew Point
22°
Pressure
29.72 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
3%
Sunrise
6:23 AM
Sunset
8:10 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Winn Parish is currently clear at 25°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1153 J/kg) — isolated convective development possible. Sunrise: 6:23AM · Sunset: 8:10PM.

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
41 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
25°
3%
5 AM
23°
19%
6 AM
23°
20%
7 AM
24°
14%
8 AM
26°
14%
9 AM
29°
14%
10 AM
31°
14%
11 AM
32°
14%
12 PM
34°
7%
1 PM
37°
3%
2 PM
37°
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
31°
3%
10 PM
29°
3%
11 PM
28°
3%
12 AM
27°
3%
1 AM
28°
3%
2 AM
27°
3%
3 AM
27°
3%
7-Day Forecast
Today
37° 24°
Mostly Clear.
Wed
39° 24°
Partly Cloudy.
Thu
33° 25°
Drizzle, 45% chance.
Fri
38° 24°
Partly Cloudy with a 42% chance of rain.
Sat
39° 23°
Mostly Clear with a 47% chance of rain.
Sun
36° 21°
Mostly Clear with a 27% chance of rain.
Mon
37° 22°
Mostly Clear with a 25% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 25° Clear 3% 3 mph SW 83%
5 AM 23° Clear 19% 4 mph SW 84%
6 AM 23° Clear 20% 4 mph WSW 87%
7 AM 24° Clear 14% 5 mph WSW 84%
8 AM 26° Clear 14% 6 mph W 77%
9 AM 29° Clear 14% 7 mph W 70%
10 AM 31° Clear 14% 7 mph W 63%
11 AM 32° Clear 14% 6 mph W 56%
12 PM 34° Mostly Clear 7% 6 mph W 49%
1 PM 37° Mostly Clear 3% 6 mph WSW 44%
2 PM 37° Mostly Clear 3% 5 mph WSW 42%
3 PM 37° Partly Cloudy 3% 5 mph WSW 40%
4 PM 37° Partly Cloudy 3% 5 mph WSW 41%
5 PM 37° Partly Cloudy 3% 4 mph WSW 43%
6 PM 36° Mostly Clear 3% 4 mph WSW 47%
7 PM 34° Partly Cloudy 3% 4 mph SW 51%
8 PM 33° Mostly Clear 3% 4 mph SSW 55%
9 PM 31° Mostly Clear 3% 4 mph SSW 58%
10 PM 29° Mostly Clear 3% 5 mph SSW 61%
11 PM 28° Mostly Clear 3% 5 mph SSW 64%
12 AM 27° Partly Cloudy 3% 5 mph SW 66%
1 AM 28° Partly Cloudy 3% 5 mph SW 68%
2 AM 27° Partly Cloudy 3% 5 mph SW 70%
3 AM 27° Partly Cloudy 3% 5 mph SW 73%
15-Day Forecast
Today
7/28
Mostly Clear
14%
24°
37°
Wed
7/29
Partly Cloudy
11%
24°
39°
Thu
7/30
Drizzle
45%
25°
33°
Fri
7/31
Partly Cloudy
42%
24°
38°
Sat
8/1
Mostly Clear
47%
23°
39°
Sun
8/2
Mostly Clear
27%
21°
36°
Mon
8/3
Mostly Clear
25%
22°
37°
Tue
8/4
Drizzle
47%
23°
37°
Wed
8/5
Drizzle
47%
23°
38°
Thu
8/6
Drizzle
47%
24°
36°
Fri
8/7
Drizzle
60%
23°
38°
Sat
8/8
Drizzle
60%
23°
37°
Sun
8/9
Drizzle
60%
23°
37°
Mon
8/10
Drizzle
60%
23°
38°
Tue
8/11
Drizzle
60%
23°
38°
41
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
41 AQI 7.4 µg/m³
O3
Ground-level ozone
33 AQI 36 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 41 Good 33 41
Wed 48 Good 30 48
Thu 56 Moderate 31 56
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 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
SBCAPE18 J/kg
MLCAPE259 J/kg
MUCAPE492 J/kg
SBCIN-518 J/kg
MLCIN0 J/kg
Lifted Index0.7
Kinematics
0–6 km Shear8 kt
0–1 km Shear5 kt
Eff. Shear24 kt
0–1 km SRH16
0–3 km SRH-5
Eff. SRH-38
Storm Motion292° @ 15 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index21.7
Thermo & Levels
PWAT1.58 in
0–3 km LR4.4 °C/km
700–500 LR5.1 °C/km
Total Totals40.1
LCL970 hPa
LFC366 hPa
EL295 hPa
Freezing Lvl17,474 ft