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

Little River County, Arkansas, United States

Last updated: 3:52 PM CDT  ·  Refresh
36°C
Feels like 41°
Partly Cloudy
▲ 37°  /  ▼ 22°
Wind
5 mph SSE
Humidity
45%
Dew Point
22°
Pressure
29.59 inHg
Visibility
10 mi
UV Index
7.3
Cloud Cover
36%
Sunrise
6:58 AM
Sunset
7:25 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Little River County is currently partly cloudy at 36°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1878 J/kg) — isolated convective development possible. Sunrise: 6:58AM · Sunset: 7:25PM.

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
45 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
36°
7%
4 PM
35°
5%
5 PM
36°
5%
6 PM
34°
5%
7 PM
32°
5%
8 PM
31°
5%
9 PM
28°
24%
10 PM
27°
8%
11 PM
27°
8%
12 AM
26°
8%
1 AM
26°
8%
2 AM
25°
9%
3 AM
24°
9%
4 AM
24°
5%
5 AM
23°
5%
6 AM
23°
5%
7 AM
24°
5%
8 AM
26°
5%
9 AM
27°
10%
10 AM
31°
10%
11 AM
31°
10%
12 PM
32°
10%
1 PM
34°
10%
2 PM
34°
10%
7-Day Forecast
Today
37° 22°
Partly Cloudy with a 24% chance of rain.
Mon
38° 23°
Mostly Clear.
Tue
40° 23°
Clear.
Wed
37° 24°
Partly Cloudy.
Thu
38° 23°
Clear.
Fri
39° 22°
Clear.
Sat
39° 23°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 36° Partly Cloudy 7% 5 mph SSE 45%
4 PM 35° Partly Cloudy 5% 6 mph SSE 45%
5 PM 36° Partly Cloudy 5% 4 mph SE 46%
6 PM 34° Partly Cloudy 5% 4 mph ESE 47%
7 PM 32° Partly Cloudy 5% 4 mph E 53%
8 PM 31° Partly Cloudy 5% 4 mph ESE 59%
9 PM 28° Partly Cloudy 24% 6 mph SE 64%
10 PM 27° Partly Cloudy 8% 5 mph SSE 66%
11 PM 27° Partly Cloudy 8% 5 mph SSW 68%
12 AM 26° Partly Cloudy 8% 3 mph SSE 70%
1 AM 26° Partly Cloudy 8% 3 mph ESE 71%
2 AM 25° Partly Cloudy 9% 2 mph ESE 73%
3 AM 24° Partly Cloudy 9% 3 mph S 75%
4 AM 24° Mostly Clear 5% 3 mph SSW 77%
5 AM 23° Mostly Clear 5% 2 mph S 79%
6 AM 23° Clear 5% 2 mph S 81%
7 AM 24° Clear 5% 3 mph S 78%
8 AM 26° Clear 5% 4 mph SSW 72%
9 AM 27° Clear 10% 4 mph SW 68%
10 AM 31° Mostly Clear 10% 4 mph SSW 63%
11 AM 31° Mostly Clear 10% 4 mph SSW 59%
12 PM 32° Partly Cloudy 10% 4 mph S 54%
1 PM 34° Partly Cloudy 10% 5 mph S 53%
2 PM 34° Partly Cloudy 10% 5 mph S 52%
15-Day Forecast
Today
9/13
Partly Cloudy
24%
22°
37°
Mon
9/14
Mostly Clear
11%
23°
38°
Tue
9/15
Clear
16%
23°
40°
Wed
9/16
Partly Cloudy
16%
24°
37°
Thu
9/17
Clear
9%
23°
38°
Fri
9/18
Clear
18%
22°
39°
Sat
9/19
Clear
19%
23°
39°
Sun
9/20
Clear
60%
21°
36°
Mon
9/21
Drizzle
60%
19°
34°
Tue
9/22
Drizzle
60%
14°
33°
Wed
9/23
Drizzle
60%
15°
32°
Thu
9/24
Clear
60%
19°
33°
Fri
9/25
Clear
25%
18°
33°
Sat
9/26
Drizzle
60%
18°
33°
Sun
9/27
Drizzle
60%
18°
33°
45
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
45 AQI 8.1 µg/m³
O3
Ground-level ozone
38 AQI 42 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 45 Good 38 45
Tue 41 Good 39 41
Wed 40 Good 40 37
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 Sun Sep 13, 19:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2753 J/kg
MLCAPE1946 J/kg
MUCAPE2753 J/kg
SBCIN0 J/kg
MLCIN-8 J/kg
Lifted Index-6.3
Kinematics
0–6 km Shear10 kt
0–1 km Shear1 kt
Eff. Shear7 kt
0–1 km SRH-3
0–3 km SRH-12
Eff. SRH-12
Storm Motion93° @ 15 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index36.5
Thermo & Levels
PWAT1.92 in
0–3 km LR8.4 °C/km
700–500 LR5.9 °C/km
Total Totals49.4
LCL817 hPa
LFC1002 hPa
EL140 hPa
Freezing Lvl15,876 ft