Ouachita County, Arkansas, United States

Last updated: 5:05 PM CDT  ·  Refresh
33°C
Feels like 39°
Mostly Clear
▲ 37°  /  ▼ 22°
Wind
3 mph NW
Humidity
60%
Dew Point
23°
Pressure
29.75 inHg
Visibility
10 mi
UV Index
5.8
Cloud Cover
27%
Sunrise
6:53 AM
Sunset
7:20 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Ouachita County is currently mostly clear at 33°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2584 J/kg) — isolated convective development possible. Sunrise: 6:53AM · Sunset: 7:20PM.

Alerts

No active alerts for this location.
42 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
33°
23%
6 PM
32°
21%
7 PM
31°
9%
8 PM
29°
9%
9 PM
29°
9%
10 PM
26°
9%
11 PM
26°
7%
12 AM
25°
8%
1 AM
24°
8%
2 AM
24°
8%
3 AM
23°
8%
4 AM
23°
8%
5 AM
23°
8%
6 AM
22°
8%
7 AM
23°
5%
8 AM
24°
5%
9 AM
26°
11%
10 AM
27°
11%
11 AM
28°
11%
12 PM
31°
11%
1 PM
32°
11%
2 PM
34°
14%
3 PM
34°
21%
4 PM
35°
24%
7-Day Forecast
Today
37° 22°
Mostly Clear with a 23% chance of rain.
Mon
39° 22°
Mostly Clear with a 27% chance of rain.
Tue
39° 23°
Clear.
Wed
37° 24°
Mostly Clear.
Thu
38° 22°
Clear.
Fri
38° 21°
Partly Cloudy.
Sat
37° 23°
Clear with a 20% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 33° Mostly Clear 23% 3 mph NW 60%
6 PM 32° Partly Cloudy 21% 4 mph N 68%
7 PM 31° Partly Cloudy 9% 3 mph NNE 73%
8 PM 29° Partly Cloudy 9% 2 mph NE 71%
9 PM 29° Partly Cloudy 9% 2 mph ENE 70%
10 PM 26° Partly Cloudy 9% 3 mph E 70%
11 PM 26° Partly Cloudy 7% 3 mph ENE 72%
12 AM 25° Partly Cloudy 8% 2 mph SE 73%
1 AM 24° Partly Cloudy 8% 2 mph S 75%
2 AM 24° Partly Cloudy 8% 2 mph SSW 77%
3 AM 23° Partly Cloudy 8% 2 mph SW 79%
4 AM 23° Mostly Clear 8% 2 mph SW 81%
5 AM 23° Mostly Clear 8% 2 mph WSW 80%
6 AM 22° Clear 8% 3 mph W 80%
7 AM 23° Clear 5% 3 mph W 79%
8 AM 24° Mostly Clear 5% 3 mph W 74%
9 AM 26° Mostly Clear 11% 4 mph W 67%
10 AM 27° Mostly Clear 11% 4 mph W 62%
11 AM 28° Mostly Clear 11% 4 mph W 58%
12 PM 31° Mostly Clear 11% 3 mph W 54%
1 PM 32° Mostly Clear 11% 3 mph WSW 50%
2 PM 34° Mostly Clear 14% 4 mph SW 50%
3 PM 34° Partly Cloudy 21% 4 mph SW 50%
4 PM 35° Partly Cloudy 24% 4 mph S 50%
15-Day Forecast
Today
9/13
Mostly Clear
23%
22°
37°
Mon
9/14
Mostly Clear
27%
22°
39°
Tue
9/15
Clear
14%
23°
39°
Wed
9/16
Mostly Clear
14%
24°
37°
Thu
9/17
Clear
11%
22°
38°
Fri
9/18
Partly Cloudy
11%
21°
38°
Sat
9/19
Clear
20%
23°
37°
Sun
9/20
Partly Cloudy
60%
21°
35°
Mon
9/21
Drizzle
60%
21°
34°
Tue
9/22
Drizzle
60%
18°
33°
Wed
9/23
Drizzle
60%
16°
32°
Thu
9/24
Drizzle
60%
19°
32°
Fri
9/25
Drizzle
60%
18°
32°
Sat
9/26
Clear
60%
18°
32°
Sun
9/27
Clear
25%
18°
32°
42
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
42 AQI 7.5 µg/m³
O3
Ground-level ozone
39 AQI 43 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 42 Good 39 42
Tue 52 Moderate 36 52
Wed 43 Good 43 43
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, 20:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2652 J/kg
MLCAPE1044 J/kg
MUCAPE2652 J/kg
SBCIN-109 J/kg
MLCIN-127 J/kg
Lifted Index-6.5
Kinematics
0–6 km Shear8 kt
0–1 km Shear6 kt
Eff. Shear3 kt
0–1 km SRH-12
0–3 km SRH3
Eff. SRH3
Storm Motion128° @ 16 kt
0–1 km EHI-0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index37.1
Thermo & Levels
PWAT1.95 in
0–3 km LR7.3 °C/km
700–500 LR6.0 °C/km
Total Totals50.4
LCL873 hPa
LFC799 hPa
EL142 hPa
Freezing Lvl15,971 ft