Heat Advisory — Cleburne, AR, Southern Johnson County, AR, Southern Pope County, AR, Southeast Van Buren County, AR 8:00 PM

Pulaski County, Arkansas, United States

Last updated: 3:49 PM CDT  ·  Refresh
34°C
Feels like 39°
Mostly Clear
▲ 37°  /  ▼ 22°
Wind
6 mph SW
Humidity
52%
Dew Point
21°
Pressure
29,62 inHg
Visibility
10 mi
UV Index
7,3
Cloud Cover
29%
Sunrise
6:50 AM
Sunset
7:18 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Pulaski County is currently mostly clear at 34°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1840 J/kg) — isolated convective development possible. Sunrise: 6:50AM · Sunset: 7:18PM.

Alerts

Heat Advisory
Cleburne, AR, Southern Johnson County, AR, Southern Pope County, AR, Southeast Van Buren County, AR
Expires 8:00 PM
54 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
34°
23%
4 PM
33°
27%
5 PM
32°
20%
6 PM
31°
8%
7 PM
30°
8%
8 PM
29°
8%
9 PM
27°
8%
10 PM
27°
8%
11 PM
26°
8%
12 AM
26°
8%
1 AM
24°
8%
2 AM
24°
9%
3 AM
24°
9%
4 AM
24°
9%
5 AM
23°
9%
6 AM
23°
9%
7 AM
23°
16%
8 AM
24°
26%
9 AM
25°
27%
10 AM
28°
27%
11 AM
28°
28%
12 PM
29°
28%
1 PM
32°
29%
2 PM
32°
29%
7-Day Forecast
Today
37° 22°
Partly Cloudy with a 23% chance of rain.
Mon
37° 23°
Mostly Clear with a 33% chance of rain.
Tue
37° 24°
Clear.
Wed
36° 25°
Partly Cloudy.
Thu
38° 23°
Clear.
Fri
38° 21°
Clear.
Sat
38° 22°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 34° Mostly Clear 23% 6 mph SW 52%
4 PM 33° Partly Cloudy 27% 7 mph ESE 59%
5 PM 32° Partly Cloudy 20% 7 mph NNW 63%
6 PM 31° Partly Cloudy 8% 6 mph NNW 67%
7 PM 30° Partly Cloudy 8% 4 mph NNW 69%
8 PM 29° Partly Cloudy 8% 4 mph NNW 70%
9 PM 27° Partly Cloudy 8% 4 mph NNW 71%
10 PM 27° Partly Cloudy 8% 3 mph N 73%
11 PM 26° Partly Cloudy 8% 2 mph NNE 75%
12 AM 26° Partly Cloudy 8% 3 mph NNE 76%
1 AM 24° Partly Cloudy 8% 3 mph NNE 77%
2 AM 24° Mostly Clear 9% 3 mph NNE 78%
3 AM 24° Mostly Clear 9% 3 mph NE 78%
4 AM 24° Mostly Clear 9% 4 mph NE 80%
5 AM 23° Mostly Clear 9% 4 mph NE 82%
6 AM 23° Mostly Clear 9% 4 mph NE 83%
7 AM 23° Partly Cloudy 16% 4 mph NE 80%
8 AM 24° Partly Cloudy 26% 4 mph ENE 74%
9 AM 25° Partly Cloudy 27% 4 mph ENE 70%
10 AM 28° Partly Cloudy 27% 4 mph ENE 67%
11 AM 28° Mostly Clear 28% 4 mph ENE 64%
12 PM 29° Mostly Clear 28% 4 mph ENE 61%
1 PM 32° Mostly Clear 29% 4 mph ENE 58%
2 PM 32° Mostly Clear 29% 5 mph ENE 55%
15-Day Forecast
Today
9/13
Partly Cloudy
23%
22°
37°
Mon
9/14
Mostly Clear
33%
23°
37°
Tue
9/15
Clear
14%
24°
37°
Wed
9/16
Partly Cloudy
12%
25°
36°
Thu
9/17
Clear
3%
23°
38°
Fri
9/18
Clear
9%
21°
38°
Sat
9/19
Clear
19%
22°
38°
Sun
9/20
Clear
60%
21°
34°
Mon
9/21
Drizzle
60%
19°
32°
Tue
9/22
Drizzle
60%
12°
31°
Wed
9/23
Drizzle
60%
11°
29°
Thu
9/24
Drizzle
60%
18°
31°
Fri
9/25
Drizzle
60%
17°
30°
Sat
9/26
Clear
25%
17°
31°
Sun
9/27
Clear
60%
18°
31°
54
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
54 AQI 10.8 µg/m³
O3
Ground-level ozone
39 AQI 43 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 54 Moderate 39 54
Tue 55 Moderate 46 55
Wed 58 Moderate 34 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 dim. sept. 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
SBCAPE1983 J/kg
MLCAPE1600 J/kg
MUCAPE1983 J/kg
SBCIN-34 J/kg
MLCIN-34 J/kg
Lifted Index-5.7
Kinematics
0–6 km Shear13 kt
0–1 km Shear4 kt
Eff. Shear5 kt
0–1 km SRH10
0–3 km SRH15
Eff. SRH15
Storm Motion32° @ 13 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index35.0
Thermo & Levels
PWAT1.93 in
0–3 km LR7.9 °C/km
700–500 LR6.1 °C/km
Total Totals49.7
LCL830 hPa
LFC780 hPa
EL144 hPa
Freezing Lvl15,413 ft