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: 4:35 AM CDT  ·  Refresh
26°C
Feels like 29°
Clear
▲ 37°  /  ▼ 24°
Wind
5 mph SW
Humidity
83%
Dew Point
22°
Pressure
29.54 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
26°
3%
5 AM
23°
7%
6 AM
23°
7%
7 AM
24°
7%
8 AM
26°
7%
9 AM
28°
7%
10 AM
31°
7%
11 AM
32°
7%
12 PM
33°
3%
1 PM
36°
3%
2 PM
36°
3%
3 PM
36°
3%
4 PM
36°
3%
5 PM
37°
3%
6 PM
36°
3%
7 PM
34°
3%
8 PM
33°
3%
9 PM
31°
3%
10 PM
31°
3%
11 PM
29°
3%
12 AM
28°
3%
1 AM
28°
3%
2 AM
28°
3%
3 AM
27°
3%
7-Day Forecast
Today
37° 24°
Mostly Clear.
Wed
39° 24°
Partly Cloudy.
Thu
37° 25°
Partly Cloudy with a 28% chance of rain.
Fri
37° 25°
Mostly Cloudy with a 20% chance of rain.
Sat
39° 23°
Partly Cloudy.
Sun
36° 21°
Clear.
Mon
38° 22°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 26° Clear 3% 5 mph SW 83%
5 AM 23° Clear 7% 6 mph SW 83%
6 AM 23° Clear 7% 6 mph SW 86%
7 AM 24° Clear 7% 7 mph WSW 81%
8 AM 26° Clear 7% 8 mph WSW 71%
9 AM 28° Clear 7% 8 mph WSW 61%
10 AM 31° Clear 7% 8 mph WSW 54%
11 AM 32° Clear 7% 7 mph WSW 47%
12 PM 33° Mostly Clear 3% 7 mph SW 41%
1 PM 36° Mostly Clear 3% 6 mph SW 38%
2 PM 36° Mostly Clear 3% 6 mph SW 36%
3 PM 36° Partly Cloudy 3% 6 mph SW 34%
4 PM 36° Mostly Clear 3% 6 mph SW 34%
5 PM 37° Mostly Clear 3% 6 mph SSW 36%
6 PM 36° Mostly Clear 3% 6 mph SSW 39%
7 PM 34° Mostly Clear 3% 5 mph SSW 42%
8 PM 33° Partly Cloudy 3% 6 mph SSW 46%
9 PM 31° Partly Cloudy 3% 6 mph SSW 50%
10 PM 31° Partly Cloudy 3% 6 mph SSW 54%
11 PM 29° Partly Cloudy 3% 6 mph SSW 58%
12 AM 28° Partly Cloudy 3% 6 mph SSW 62%
1 AM 28° Partly Cloudy 3% 7 mph SSW 66%
2 AM 28° Partly Cloudy 3% 7 mph SW 69%
3 AM 27° Partly Cloudy 3% 7 mph SW 73%
15-Day Forecast
Today
7/28
Mostly Clear
7%
24°
37°
Wed
7/29
Partly Cloudy
6%
24°
39°
Thu
7/30
Partly Cloudy
28%
25°
37°
Fri
7/31
Mostly Cloudy
20%
25°
37°
Sat
8/1
Partly Cloudy
15%
23°
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
39%
23°
38°
Thu
8/6
Drizzle
52%
24°
36°
Fri
8/7
Drizzle
60%
23°
37°
Sat
8/8
Drizzle
60%
23°
36°
Sun
8/9
Drizzle
60%
23°
36°
Mon
8/10
Drizzle
60%
23°
36°
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, 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
MLCAPE167 J/kg
MUCAPE820 J/kg
SBCIN-2917 J/kg
MLCIN0 J/kg
Lifted Index0.8
Kinematics
0–6 km Shear11 kt
0–1 km Shear7 kt
Eff. Shear34 kt
0–1 km SRH41
0–3 km SRH22
Eff. SRH-36
Storm Motion320° @ 15 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index25.4
Thermo & Levels
PWAT1.62 in
0–3 km LR4.6 °C/km
700–500 LR5.2 °C/km
Total Totals41.8
LCL947 hPa
LFC—
EL—
Freezing Lvl17,526 ft