Heat Advisory — Conway, AR, Faulkner, AR, White, AR, Woodruff, AR, Perry, AR, Garland, AR, Saline, AR, Pulaski, AR, Lonoke, AR, Prairie, AR, Monroe, AR, Pike, AR, Clark, AR, Hot Spring, AR, Grant, AR, Jefferson, AR, Arkansas, AR, Dallas, AR, Cleveland, AR, Lincoln, AR, Desha, AR, Ouachita, AR, Calhoun, AR, Bradley, AR, Drew, AR, Southern Johnson County, AR, Southern Pope County, AR, Western and Northern Logan County, AR, Northern Scott County, AR, Northwest Yell County, AR, Polk County Lower Elevations, AR, Central and Eastern Montgomery County, AR, Southern and Eastern Logan County, AR, Central and Southern Scott County, AR, Yell Excluding Northwest, AR, Northern Polk County Higher Elevations, AR, Northern Montgomery County Higher Elevations, AR, Southeast Polk County Higher Elevations, AR, Southwest Montgomery County Higher Elevations, AR 9:00 PM Heat Advisory — Conway, AR, Faulkner, AR, Perry, AR, Garland, AR, Saline, AR, Pulaski, AR, Lonoke, AR, Pike, AR, Clark, AR, Hot Spring, AR, Grant, AR, Jefferson, AR, Arkansas, AR, Dallas, AR, Cleveland, AR, Lincoln, AR, Desha, AR, Ouachita, AR, Calhoun, AR, Bradley, AR, Drew, AR, Southern Johnson County, AR, Southern Pope County, AR, Western and Northern Logan County, AR, Northern Scott County, AR, Northwest Yell County, AR, Polk County Lower Elevations, AR, Central and Eastern Montgomery County, AR, Southern and Eastern Logan County, AR, Central and Southern Scott County, AR, Yell Excluding Northwest, AR, Northern Polk County Higher Elevations, AR, Northern Montgomery County Higher Elevations, AR, Southeast Polk County Higher Elevations, AR, Southwest Montgomery County Higher Elevations, AR, White, AR, Woodruff, AR, Prairie, AR, Monroe, AR 9:00 PM

Ouachita County, Arkansas, United States

Last updated: 6:24 PM CDT  ·  Refresh
32°C
Feels like 40°
Overcast
▲ 36°  /  ▼ 23°
Wind
3 mph NW
Humidity
68%
Dew Point
25°
Pressure
29.61 inHg
Visibility
9 mi
UV Index
1.4
Cloud Cover
98%
Sunrise
6:22 AM
Sunset
8:13 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Ouachita County is currently overcast at 32°C. Precipitation is likely — peak probability 58% around 5 AM. Atmospheric instability is elevated (CAPE up to 2365 J/kg) — isolated convective development possible. Sunrise: 6:22AM · Sunset: 8:13PM.

Alerts

Heat Advisory
Conway, AR, Faulkner, AR, White, AR, Woodruff, AR, Perry, AR, Garland, AR, Saline, AR, Pulaski, AR, Lonoke, AR, Prairie, AR, Monroe, AR, Pike, AR, Clark, AR, Hot Spring, AR, Grant, AR, Jefferson, AR, Arkansas, AR, Dallas, AR, Cleveland, AR, Lincoln, AR, Desha, AR, Ouachita, AR, Calhoun, AR, Bradley, AR, Drew, AR, Southern Johnson County, AR, Southern Pope County, AR, Western and Northern Logan County, AR, Northern Scott County, AR, Northwest Yell County, AR, Polk County Lower Elevations, AR, Central and Eastern Montgomery County, AR, Southern and Eastern Logan County, AR, Central and Southern Scott County, AR, Yell Excluding Northwest, AR, Northern Polk County Higher Elevations, AR, Northern Montgomery County Higher Elevations, AR, Southeast Polk County Higher Elevations, AR, Southwest Montgomery County Higher Elevations, AR
Expires 9:00 PM
Heat Advisory
Conway, AR, Faulkner, AR, Perry, AR, Garland, AR, Saline, AR, Pulaski, AR, Lonoke, AR, Pike, AR, Clark, AR, Hot Spring, AR, Grant, AR, Jefferson, AR, Arkansas, AR, Dallas, AR, Cleveland, AR, Lincoln, AR, Desha, AR, Ouachita, AR, Calhoun, AR, Bradley, AR, Drew, AR, Southern Johnson County, AR, Southern Pope County, AR, Western and Northern Logan County, AR, Northern Scott County, AR, Northwest Yell County, AR, Polk County Lower Elevations, AR, Central and Eastern Montgomery County, AR, Southern and Eastern Logan County, AR, Central and Southern Scott County, AR, Yell Excluding Northwest, AR, Northern Polk County Higher Elevations, AR, Northern Montgomery County Higher Elevations, AR, Southeast Polk County Higher Elevations, AR, Southwest Montgomery County Higher Elevations, AR, White, AR, Woodruff, AR, Prairie, AR, Monroe, AR
Expires 9:00 PM
53 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
32°
45%
7 PM
31°
49%
8 PM
29°
49%
9 PM
27°
27%
10 PM
26°
35%
11 PM
25°
35%
12 AM
25°
28%
1 AM
25°
29%
2 AM
25°
29%
3 AM
24°
41%
4 AM
24°
54%
5 AM
23°
58%
6 AM
23°
46%
7 AM
23°
47%
8 AM
24°
48%
9 AM
26°
56%
10 AM
27°
47%
11 AM
28°
47%
12 PM
29°
52%
1 PM
32°
56%
2 PM
32°
50%
3 PM
32°
51%
4 PM
32°
51%
5 PM
31°
44%
7-Day Forecast
Tonight
36° 23°
Overcast with a 45% chance of rain.
Thu
34° 23°
Partly Cloudy with a 56% chance of rain.
Fri
38° 23°
Partly Cloudy with a 29% chance of rain.
Sat
36° 23°
Partly Cloudy with a 49% chance of rain.
Sun
31° 19°
Mostly Clear.
Mon
34° 18°
Mostly Clear with a 27% chance of rain.
Tue
35° 19°
Mostly Clear with a 21% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 32° Overcast 45% 3 mph NW 68%
7 PM 31° Overcast 49% 3 mph NE 77%
8 PM 29° Overcast 49% 4 mph NE 80%
9 PM 27° Mostly Cloudy 27% 3 mph NE 82%
10 PM 26° Mostly Cloudy 35% 2 mph NE 83%
11 PM 25° Mostly Cloudy 35% 3 mph ENE 84%
12 AM 25° Mostly Cloudy 28% 3 mph NE 85%
1 AM 25° Mostly Cloudy 29% 4 mph NE 87%
2 AM 25° Mostly Cloudy 29% 3 mph NE 89%
3 AM 24° Overcast 41% 3 mph ENE 90%
4 AM 24° Mostly Cloudy 54% 2 mph ENE 91%
5 AM 23° Mostly Cloudy 58% 2 mph NE 92%
6 AM 23° Partly Cloudy 46% 2 mph NE 91%
7 AM 23° Partly Cloudy 47% 2 mph NE 90%
8 AM 24° Partly Cloudy 48% 2 mph NE 88%
9 AM 26° Partly Cloudy 56% 2 mph ENE 86%
10 AM 27° Partly Cloudy 47% 2 mph E 81%
11 AM 28° Partly Cloudy 47% 2 mph W 75%
12 PM 29° Partly Cloudy 52% 2 mph WSW 69%
1 PM 32° Rain 56% 2 mph WSW 64%
2 PM 32° Rain 50% 2 mph E 62%
3 PM 32° Rain 51% 2 mph ENE 61%
4 PM 32° Partly Cloudy 51% 2 mph E 61%
5 PM 31° Partly Cloudy 44% 2 mph E 63%
15-Day Forecast
Today
7/29
Overcast
45%
23°
36°
Thu
7/30
Partly Cloudy
56%
23°
34°
Fri
7/31
Partly Cloudy
29%
23°
38°
Sat
8/1
Partly Cloudy
49%
23°
36°
Sun
8/2
Mostly Clear
14%
19°
31°
Mon
8/3
Mostly Clear
27%
18°
34°
Tue
8/4
Mostly Clear
21%
19°
35°
Wed
8/5
Clear
20%
20°
37°
Thu
8/6
Mostly Clear
39%
21°
38°
Fri
8/7
Partly Cloudy
40%
22°
38°
Sat
8/8
Clear
34%
22°
37°
Sun
8/9
Clear
60%
25°
38°
Mon
8/10
Drizzle
60%
25°
39°
Tue
8/11
Clear
60%
25°
38°
Wed
8/12
Drizzle
60%
25°
38°
53
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
53 AQI 10.0 µg/m³
O3
Ground-level ozone
36 AQI 39 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 53 Moderate 36 53
Fri 53 Moderate 38 53
Sat 58 Moderate 40 58
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 Wed Jul 29, 22:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2886 J/kg
MLCAPE2077 J/kg
MUCAPE2886 J/kg
SBCIN-58 J/kg
MLCIN0 J/kg
Lifted Index-6.3
Kinematics
0–6 km Shear10 kt
0–1 km Shear4 kt
Eff. Shear16 kt
0–1 km SRH10
0–3 km SRH-14
Eff. SRH-14
Storm Motion277° @ 16 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index38.4
Thermo & Levels
PWAT2.57 in
0–3 km LR6.6 °C/km
700–500 LR5.8 °C/km
Total Totals47.9
LCL901 hPa
LFC847 hPa
EL126 hPa
Freezing Lvl16,535 ft