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

DeSoto Parish, Louisiana, United States

Last updated: 5:58 AM CDT  ·  Refresh
25°C
Feels like 28°
Clear
▲ 36°  /  ▼ 24°
Wind
5 mph SW
Humidity
86%
Dew Point
22°
Pressure
29.55 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
0%
Sunrise
6:27 AM
Sunset
8:14 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: DeSoto Parish is currently clear at 25°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:27AM · 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
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
25°
3%
6 AM
23°
7%
7 AM
25°
7%
8 AM
27°
7%
9 AM
29°
7%
10 AM
31°
7%
11 AM
33°
3%
12 PM
34°
3%
1 PM
36°
3%
2 PM
36°
3%
3 PM
36°
3%
4 PM
36°
3%
5 PM
36°
3%
6 PM
36°
3%
7 PM
34°
3%
8 PM
32°
3%
9 PM
31°
3%
10 PM
30°
3%
11 PM
29°
3%
12 AM
28°
3%
1 AM
28°
3%
2 AM
27°
3%
3 AM
27°
3%
4 AM
27°
3%
7-Day Forecast
Today
36° 24°
Mostly Clear.
Wed
39° 24°
Partly Cloudy.
Thu
38° 24°
Mostly Cloudy with a 28% chance of rain.
Fri
38° 24°
Overcast with a 28% chance of rain.
Sat
39° 22°
Mostly Clear.
Sun
36° 21°
Clear.
Mon
38° 22°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 25° Clear 3% 5 mph SW 86%
6 AM 23° Clear 7% 6 mph SW 86%
7 AM 25° Clear 7% 8 mph WSW 76%
8 AM 27° Clear 7% 8 mph WSW 66%
9 AM 29° Clear 7% 8 mph WSW 56%
10 AM 31° Clear 7% 8 mph WSW 51%
11 AM 33° Clear 3% 7 mph WSW 45%
12 PM 34° Mostly Clear 3% 7 mph SW 39%
1 PM 36° Mostly Clear 3% 6 mph SW 37%
2 PM 36° Partly Cloudy 3% 6 mph SW 35%
3 PM 36° Partly Cloudy 3% 6 mph SW 33%
4 PM 36° Mostly Clear 3% 6 mph SSW 35%
5 PM 36° Mostly Clear 3% 6 mph SSW 37%
6 PM 36° Mostly Clear 3% 6 mph SSW 40%
7 PM 34° Partly Cloudy 3% 5 mph SSW 43%
8 PM 32° Partly Cloudy 3% 6 mph SSW 47%
9 PM 31° Partly Cloudy 3% 6 mph S 51%
10 PM 30° Partly Cloudy 3% 6 mph SSW 56%
11 PM 29° Partly Cloudy 3% 6 mph SSW 60%
12 AM 28° Partly Cloudy 3% 7 mph SSW 64%
1 AM 28° Partly Cloudy 3% 7 mph SSW 67%
2 AM 27° Partly Cloudy 3% 7 mph SSW 71%
3 AM 27° Partly Cloudy 3% 7 mph SW 74%
4 AM 27° Partly Cloudy 3% 6 mph SW 75%
15-Day Forecast
Today
7/28
Mostly Clear
7%
24°
36°
Wed
7/29
Partly Cloudy
6%
24°
39°
Thu
7/30
Mostly Cloudy
28%
24°
38°
Fri
7/31
Overcast
28%
24°
38°
Sat
8/1
Mostly Clear
17%
22°
39°
Sun
8/2
Clear
15%
21°
36°
Mon
8/3
Clear
15%
22°
38°
Tue
8/4
Rain
58%
23°
37°
Wed
8/5
Clear
35%
23°
38°
Thu
8/6
Drizzle
52%
24°
36°
Fri
8/7
Drizzle
60%
24°
37°
Sat
8/8
Drizzle
60%
23°
36°
Sun
8/9
Drizzle
60%
23°
36°
Mon
8/10
Drizzle
60%
23°
37°
Tue
8/11
Drizzle
60%
23°
37°
52
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
52 AQI 9.6 µg/m³
O3
Ground-level ozone
31 AQI 35 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 52 Moderate 31 52
Wed 53 Moderate 30 53
Thu 60 Moderate 31 60
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
MLCAPE18 J/kg
MUCAPE297 J/kg
SBCIN-2739 J/kg
MLCIN0 J/kg
Lifted Index0.5
Kinematics
0–6 km Shear12 kt
0–1 km Shear8 kt
Eff. Shear—
0–1 km SRH43
0–3 km SRH25
Eff. SRH—
Storm Motion312° @ 17 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index19.3
Thermo & Levels
PWAT1.46 in
0–3 km LR4.4 °C/km
700–500 LR5.4 °C/km
Total Totals37.7
LCL956 hPa
LFC—
EL—
Freezing Lvl17,313 ft