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: 11:46 AM CDT  ·  Refresh
34°C
Feels like 38°
Clear
▲ 39°  /  ▼ 24°
Wind
4 mph ENE
Humidity
48%
Dew Point
22°
Pressure
29.59 inHg
Visibility
10 mi
UV Index
8.7
Cloud Cover
2%
Sunrise
6:54 AM
Sunset
7:34 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Little River County is currently clear at 34°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1586 J/kg) — isolated convective development possible. Sunrise: 6:54AM · Sunset: 7:34PM.

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
56 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
34°
6%
12 PM
36°
3%
1 PM
38°
6%
2 PM
38°
6%
3 PM
39°
7%
4 PM
38°
19%
5 PM
38°
15%
6 PM
36°
16%
7 PM
34°
16%
8 PM
33°
16%
9 PM
30°
16%
10 PM
29°
17%
11 PM
29°
17%
12 AM
28°
17%
1 AM
27°
17%
2 AM
27°
18%
3 AM
26°
18%
4 AM
26°
9%
5 AM
24°
5%
6 AM
24°
3%
7 AM
25°
3%
8 AM
27°
3%
9 AM
31°
3%
10 AM
32°
5%
7-Day Forecast
Today
39° 24°
Clear.
Tue
42° 24°
Mostly Clear with a 25% chance of rain.
Wed
40° 22°
Clear.
Thu
38° 22°
Partly Cloudy with a 32% chance of rain.
Fri
38° 18°
Rain, 30% chance.
Sat
38° 21°
Clear.
Sun
39° 21°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 34° Clear 6% 4 mph ENE 48%
12 PM 36° Clear 3% 3 mph NE 40%
1 PM 38° Clear 6% 3 mph ENE 38%
2 PM 38° Mostly Clear 6% 4 mph ENE 36%
3 PM 39° Mostly Clear 7% 5 mph ENE 35%
4 PM 38° Mostly Clear 19% 5 mph E 36%
5 PM 38° Mostly Clear 15% 5 mph E 39%
6 PM 36° Mostly Clear 16% 4 mph ESE 42%
7 PM 34° Mostly Clear 16% 4 mph E 45%
8 PM 33° Clear 16% 4 mph E 48%
9 PM 30° Clear 16% 5 mph E 50%
10 PM 29° Mostly Clear 17% 4 mph E 52%
11 PM 29° Mostly Clear 17% 5 mph E 55%
12 AM 28° Partly Cloudy 17% 5 mph E 57%
1 AM 27° Mostly Clear 17% 4 mph E 60%
2 AM 27° Mostly Clear 18% 4 mph E 63%
3 AM 26° Mostly Clear 18% 4 mph ENE 66%
4 AM 26° Mostly Clear 9% 3 mph ENE 67%
5 AM 24° Clear 5% 3 mph ENE 69%
6 AM 24° Clear 3% 3 mph ENE 70%
7 AM 25° Clear 3% 3 mph E 66%
8 AM 27° Clear 3% 3 mph E 60%
9 AM 31° Clear 3% 3 mph E 55%
10 AM 32° Clear 5% 3 mph E 51%
15-Day Forecast
Today
9/7
Clear
17%
24°
39°
Tue
9/8
Mostly Clear
25%
24°
42°
Wed
9/9
Clear
7%
22°
40°
Thu
9/10
Partly Cloudy
32%
22°
38°
Fri
9/11
Rain
30%
18°
38°
Sat
9/12
Clear
17%
21°
38°
Sun
9/13
Clear
17%
21°
39°
Mon
9/14
Clear
43%
21°
38°
Tue
9/15
Rain
68%
21°
38°
Wed
9/16
Drizzle
51%
14°
35°
Thu
9/17
Drizzle
60%
16°
36°
Fri
9/18
Drizzle
60%
20°
34°
Sat
9/19
Drizzle
60%
19°
33°
Sun
9/20
Drizzle
60%
19°
34°
Mon
9/21
Drizzle
60%
19°
34°
56
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
56 AQI 11.6 µg/m³
O3
Ground-level ozone
44 AQI 48 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 56 Moderate 44 56
Wed 53 Moderate 44 53
Thu 54 Moderate 47 54
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
SBCAPE2224 J/kg
MLCAPE1308 J/kg
MUCAPE2224 J/kg
SBCIN-211 J/kg
MLCIN-73 J/kg
Lifted Index-5.0
Kinematics
0–6 km Shear3 kt
0–1 km Shear5 kt
Eff. Shear7 kt
0–1 km SRH16
0–3 km SRH-2
Eff. SRH-2
Storm Motion77° @ 19 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index37.4
Thermo & Levels
PWAT1.89 in
0–3 km LR7.7 °C/km
700–500 LR5.6 °C/km
Total Totals48.6
LCL839 hPa
LFC763 hPa
EL162 hPa
Freezing Lvl15,948 ft