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

Clark County, Arkansas, United States

Last updated: 6:18 PM CDT  ·  Refresh
31°C
Feels like 37°
Rain
▲ 35°  /  ▼ 23°
Wind
5 mph N
Humidity
69%
Dew Point
25°
Pressure
29.56 inHg
Visibility
10 mi
UV Index
2.6
Cloud Cover
86%
Sunrise
6:22 AM
Sunset
8:16 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Clark County is currently rain at 31°C. Precipitation is likely — peak probability 82% around 7 PM. Atmospheric instability is elevated (CAPE up to 2371 J/kg) — isolated convective development possible. Sunrise: 6:22AM · Sunset: 8:16PM.

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
31°
77%
7 PM
30°
81%
8 PM
29°
64%
9 PM
26°
48%
10 PM
26°
36%
11 PM
24°
38%
12 AM
24°
30%
1 AM
24°
24%
2 AM
24°
27%
3 AM
24°
27%
4 AM
24°
27%
5 AM
23°
30%
6 AM
23°
39%
7 AM
23°
47%
8 AM
25°
44%
9 AM
27°
47%
10 AM
28°
55%
11 AM
29°
55%
12 PM
30°
55%
1 PM
33°
52%
2 PM
33°
48%
3 PM
33°
51%
4 PM
33°
43%
5 PM
32°
44%
7-Day Forecast
Tonight
35° 23°
Rain, 77% chance.
Thu
34° 23°
Rain, 55% chance.
Fri
39° 23°
Partly Cloudy with a 28% chance of rain.
Sat
34° 22°
Partly Cloudy.
Sun
33° 19°
Partly Cloudy.
Mon
34° 18°
Partly Cloudy.
Tue
36° 19°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 31° Rain 77% 5 mph N 69%
7 PM 30° Overcast 81% 6 mph N 73%
8 PM 29° Overcast 64% 4 mph N 78%
9 PM 26° Overcast 48% 3 mph NE 82%
10 PM 26° Overcast 36% 3 mph ENE 87%
11 PM 24° Overcast 38% 3 mph ENE 88%
12 AM 24° Overcast 30% 2 mph NE 90%
1 AM 24° Overcast 24% 3 mph NE 91%
2 AM 24° Overcast 27% 3 mph NE 92%
3 AM 24° Mostly Cloudy 27% 3 mph NE 92%
4 AM 24° Mostly Cloudy 27% 3 mph NE 93%
5 AM 23° Partly Cloudy 30% 3 mph NE 93%
6 AM 23° Partly Cloudy 39% 3 mph NE 92%
7 AM 23° Rain 47% 3 mph NE 91%
8 AM 25° Rain 44% 3 mph NE 88%
9 AM 27° Rain 47% 3 mph ENE 83%
10 AM 28° Rain 55% 2 mph E 79%
11 AM 29° Rain 55% 2 mph E 74%
12 PM 30° Rain 55% 2 mph ESE 69%
1 PM 33° Rain 52% 3 mph ESE 65%
2 PM 33° Rain 48% 3 mph ESE 63%
3 PM 33° Partly Cloudy 51% 3 mph ESE 62%
4 PM 33° Partly Cloudy 43% 2 mph ESE 62%
5 PM 32° Partly Cloudy 44% 2 mph ESE 64%
15-Day Forecast
Today
7/29
Rain
77%
23°
35°
Thu
7/30
Rain
55%
23°
34°
Fri
7/31
Partly Cloudy
28%
23°
39°
Sat
8/1
Partly Cloudy
19%
22°
34°
Sun
8/2
Partly Cloudy
14%
19°
33°
Mon
8/3
Partly Cloudy
15%
18°
34°
Tue
8/4
Clear
15%
19°
36°
Wed
8/5
Clear
15%
21°
38°
Thu
8/6
Rain
53%
22°
39°
Fri
8/7
Rain
59%
23°
39°
Sat
8/8
Clear
36%
22°
38°
Sun
8/9
Clear
60%
24°
39°
Mon
8/10
Drizzle
60%
24°
39°
Tue
8/11
Drizzle
60%
24°
39°
Wed
8/12
Clear
25%
24°
39°
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 10.2 µg/m³
O3
Ground-level ozone
39 AQI 43 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 53 Moderate 39 53
Fri 54 Moderate 40 54
Sat 60 Moderate 44 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 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
SBCAPE2852 J/kg
MLCAPE2553 J/kg
MUCAPE2852 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-6.1
Kinematics
0–6 km Shear12 kt
0–1 km Shear9 kt
Eff. Shear16 kt
0–1 km SRH38
0–3 km SRH-3
Eff. SRH-3
Storm Motion273° @ 15 kt
0–1 km EHI0.7
Composite Parameters
Sig. Tornado0.2
STP (eff)0.0
Supercell0.0
K-Index36.8
Thermo & Levels
PWAT2.64 in
0–3 km LR6.0 °C/km
700–500 LR6.0 °C/km
Total Totals45.1
LCL924 hPa
LFC1001 hPa
EL127 hPa
Freezing Lvl16,519 ft