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

Saline County, Arkansas, United States

Last updated: 3:51 PM CDT  ·  Refresh
33°C
Feels like 37°
Mostly Clear
▲ 36°  /  ▼ 21°
Wind
4 mph NNW
Humidity
51%
Dew Point
21°
Pressure
29.53 inHg
Visibility
10 mi
UV Index
7.4
Cloud Cover
22%
Sunrise
6:52 AM
Sunset
7:20 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Saline County is currently mostly clear at 33°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2045 J/kg) — isolated convective development possible. Sunrise: 6:52AM · Sunset: 7:20PM.

Alerts

Heat Advisory
Cleburne, AR, Southern Johnson County, AR, Southern Pope County, AR, Southeast Van Buren County, AR
Expires 8:00 PM
51 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
33°
23%
4 PM
33°
27%
5 PM
32°
26%
6 PM
30°
19%
7 PM
29°
8%
8 PM
28°
8%
9 PM
26°
8%
10 PM
26°
8%
11 PM
26°
8%
12 AM
25°
8%
1 AM
24°
8%
2 AM
23°
9%
3 AM
23°
9%
4 AM
23°
9%
5 AM
22°
9%
6 AM
22°
9%
7 AM
22°
16%
8 AM
24°
12%
9 AM
25°
23%
10 AM
27°
23%
11 AM
28°
23%
12 PM
28°
24%
1 PM
32°
24%
2 PM
32°
29%
7-Day Forecast
Today
36° 21°
Partly Cloudy with a 23% chance of rain.
Mon
37° 22°
Mostly Clear with a 33% chance of rain.
Tue
38° 23°
Clear.
Wed
37° 24°
Clear.
Thu
38° 22°
Clear.
Fri
39° 21°
Clear.
Sat
39° 22°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 33° Mostly Clear 23% 4 mph NNW 51%
4 PM 33° Partly Cloudy 27% 6 mph NE 58%
5 PM 32° Partly Cloudy 26% 6 mph NE 64%
6 PM 30° Partly Cloudy 19% 6 mph NE 72%
7 PM 29° Partly Cloudy 8% 5 mph NE 75%
8 PM 28° Partly Cloudy 8% 4 mph NE 76%
9 PM 26° Partly Cloudy 8% 3 mph NNE 78%
10 PM 26° Partly Cloudy 8% 2 mph N 79%
11 PM 26° Partly Cloudy 8% 2 mph N 80%
12 AM 25° Partly Cloudy 8% 3 mph N 82%
1 AM 24° Mostly Clear 8% 3 mph N 83%
2 AM 23° Mostly Clear 9% 2 mph NNE 84%
3 AM 23° Clear 9% 3 mph NNE 84%
4 AM 23° Mostly Clear 9% 2 mph N 85%
5 AM 22° Mostly Clear 9% 2 mph N 87%
6 AM 22° Mostly Clear 9% 3 mph NNE 88%
7 AM 22° Mostly Clear 16% 3 mph NNE 85%
8 AM 24° Mostly Clear 12% 3 mph NE 80%
9 AM 25° Partly Cloudy 23% 4 mph NE 75%
10 AM 27° Partly Cloudy 23% 4 mph ENE 72%
11 AM 28° Mostly Clear 23% 4 mph ENE 68%
12 PM 28° Mostly Clear 24% 4 mph ENE 64%
1 PM 32° Mostly Clear 24% 4 mph ENE 62%
2 PM 32° Mostly Clear 29% 4 mph ENE 59%
15-Day Forecast
Today
9/13
Partly Cloudy
23%
21°
36°
Mon
9/14
Mostly Clear
33%
22°
37°
Tue
9/15
Clear
14%
23°
38°
Wed
9/16
Clear
8%
24°
37°
Thu
9/17
Clear
3%
22°
38°
Fri
9/18
Clear
9%
21°
39°
Sat
9/19
Clear
19%
22°
39°
Sun
9/20
Clear
60%
21°
34°
Mon
9/21
Drizzle
60%
18°
33°
Tue
9/22
Drizzle
60%
12°
32°
Wed
9/23
Drizzle
60%
12°
30°
Thu
9/24
Drizzle
60%
18°
32°
Fri
9/25
Drizzle
60%
17°
32°
Sat
9/26
Clear
25%
17°
32°
Sun
9/27
Drizzle
60%
17°
33°
51
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
51 AQI 9.2 µg/m³
O3
Ground-level ozone
37 AQI 41 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 51 Moderate 37 51
Tue 53 Moderate 48 53
Wed 55 Moderate 36 55
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, 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
SBCAPE2066 J/kg
MLCAPE1710 J/kg
MUCAPE2066 J/kg
SBCIN-49 J/kg
MLCIN-41 J/kg
Lifted Index-5.7
Kinematics
0–6 km Shear11 kt
0–1 km Shear4 kt
Eff. Shear4 kt
0–1 km SRH1
0–3 km SRH1
Eff. SRH1
Storm Motion41° @ 13 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index35.3
Thermo & Levels
PWAT1.92 in
0–3 km LR7.7 °C/km
700–500 LR6.0 °C/km
Total Totals49.2
LCL841 hPa
LFC782 hPa
EL144 hPa
Freezing Lvl15,374 ft