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

Monroe County, Arkansas, United States

Last updated: 3:49 PM CDT  ·  Refresh
36°C
Feels like 38°
Mostly Clear
▲ 37°  /  ▼ 22°
Wind
5 mph WNW
Humidity
39%
Dew Point
20°
Pressure
29,76 inHg
Visibility
10 mi
UV Index
7,2
Cloud Cover
30%
Sunrise
6:46 AM
Sunset
7:14 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Monroe County is currently mostly clear at 36°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1897 J/kg) — isolated convective development possible. Sunrise: 6:46AM · Sunset: 7:14PM.

Alerts

Heat Advisory
Cleburne, AR, Southern Johnson County, AR, Southern Pope County, AR, Southeast Van Buren County, AR
Expires 8:00 PM
42 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
36°
18%
4 PM
35°
32%
5 PM
35°
31%
6 PM
33°
31%
7 PM
32°
30%
8 PM
31°
29%
9 PM
29°
23%
10 PM
28°
13%
11 PM
28°
8%
12 AM
27°
8%
1 AM
26°
8%
2 AM
26°
9%
3 AM
25°
9%
4 AM
24°
9%
5 AM
22°
9%
6 AM
22°
5%
7 AM
23°
5%
8 AM
24°
12%
9 AM
26°
12%
10 AM
29°
12%
11 AM
30°
12%
12 PM
31°
13%
1 PM
34°
21%
2 PM
34°
21%
7-Day Forecast
Today
37° 22°
Partly Cloudy with a 31% chance of rain.
Mon
39° 22°
Mostly Clear with a 29% chance of rain.
Tue
39° 23°
Partly Cloudy.
Wed
38° 24°
Partly Cloudy.
Thu
39° 24°
Clear.
Fri
39° 23°
Clear.
Sat
39° 23°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 36° Mostly Clear 18% 5 mph WNW 39%
4 PM 35° Partly Cloudy 32% 7 mph WNW 47%
5 PM 35° Partly Cloudy 31% 6 mph WNW 54%
6 PM 33° Partly Cloudy 31% 5 mph NW 62%
7 PM 32° Partly Cloudy 30% 4 mph NW 65%
8 PM 31° Partly Cloudy 29% 4 mph NW 68%
9 PM 29° Partly Cloudy 23% 4 mph NNW 71%
10 PM 28° Partly Cloudy 13% 4 mph N 74%
11 PM 28° Partly Cloudy 8% 4 mph NNE 76%
12 AM 27° Partly Cloudy 8% 5 mph N 79%
1 AM 26° Partly Cloudy 8% 4 mph NNE 81%
2 AM 26° Mostly Cloudy 9% 3 mph NNE 82%
3 AM 25° Partly Cloudy 9% 3 mph NNE 84%
4 AM 24° Partly Cloudy 9% 3 mph NE 86%
5 AM 22° Partly Cloudy 9% 3 mph NE 88%
6 AM 22° Partly Cloudy 5% 4 mph NE 90%
7 AM 23° Mostly Clear 5% 4 mph NE 86%
8 AM 24° Mostly Clear 12% 4 mph NE 78%
9 AM 26° Mostly Clear 12% 4 mph ENE 72%
10 AM 29° Mostly Clear 12% 4 mph ENE 66%
11 AM 30° Mostly Clear 12% 4 mph ENE 61%
12 PM 31° Mostly Clear 13% 5 mph ENE 55%
1 PM 34° Mostly Clear 21% 5 mph ENE 53%
2 PM 34° Mostly Clear 21% 6 mph E 52%
15-Day Forecast
Today
9/13
Partly Cloudy
31%
22°
37°
Mon
9/14
Mostly Clear
29%
22°
39°
Tue
9/15
Partly Cloudy
12%
23°
39°
Wed
9/16
Partly Cloudy
8%
24°
38°
Thu
9/17
Clear
9%
24°
39°
Fri
9/18
Clear
9%
23°
39°
Sat
9/19
Clear
19%
23°
39°
Sun
9/20
Clear
60%
21°
36°
Mon
9/21
Drizzle
60%
19°
33°
Tue
9/22
Drizzle
60%
13°
33°
Wed
9/23
Drizzle
60%
12°
31°
Thu
9/24
Drizzle
60%
18°
32°
Fri
9/25
Drizzle
60%
18°
32°
Sat
9/26
Clear
60%
18°
32°
Sun
9/27
Clear
25%
18°
33°
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
40 AQI 44 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 42 Good 40 42
Tue 44 Good 42 44
Wed 48 Good 38 48
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
SBCAPE1159 J/kg
MLCAPE786 J/kg
MUCAPE1159 J/kg
SBCIN-43 J/kg
MLCIN-43 J/kg
Lifted Index-3.9
Kinematics
0–6 km Shear7 kt
0–1 km Shear3 kt
Eff. Shear5 kt
0–1 km SRH8
0–3 km SRH28
Eff. SRH28
Storm Motion0° @ 19 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index32.9
Thermo & Levels
PWAT1.78 in
0–3 km LR8.1 °C/km
700–500 LR6.0 °C/km
Total Totals48.3
LCL801 hPa
LFC742 hPa
EL163 hPa
Freezing Lvl15,285 ft