Calhoun County, Arkansas, United States

Last updated: 4:53 PM CDT  ·  Refresh
36°C
Feels like 39°
Partly Cloudy
▲ 37°  /  ▼ 22°
Wind
4 mph WSW
Humidity
42%
Dew Point
21°
Pressure
29.75 inHg
Visibility
10 mi
UV Index
6.0
Cloud Cover
31%
Sunrise
6:52 AM
Sunset
7:19 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Calhoun County is currently partly cloudy at 36°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1489 J/kg) — isolated convective development possible. Sunrise: 6:52AM · Sunset: 7:19PM.

Alerts

No active alerts for this location.
47 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
36°
20%
5 PM
35°
35%
6 PM
33°
35%
7 PM
31°
28%
8 PM
29°
28%
9 PM
27°
24%
10 PM
26°
21%
11 PM
26°
14%
12 AM
25°
8%
1 AM
25°
8%
2 AM
23°
8%
3 AM
23°
8%
4 AM
23°
8%
5 AM
22°
8%
6 AM
22°
5%
7 AM
24°
20%
8 AM
26°
20%
9 AM
27°
20%
10 AM
28°
22%
11 AM
31°
31%
12 PM
32°
31%
1 PM
35°
42%
2 PM
35°
41%
3 PM
34°
41%
7-Day Forecast
Today
37° 22°
Partly Cloudy with a 28% chance of rain.
Mon
39° 22°
Mostly Clear with a 46% chance of rain.
Tue
39° 23°
Mostly Clear.
Wed
37° 24°
Mostly Clear.
Thu
38° 23°
Clear.
Fri
38° 22°
Mostly Clear.
Sat
38° 23°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 36° Partly Cloudy 20% 4 mph WSW 42%
5 PM 35° Partly Cloudy 35% 3 mph WSW 51%
6 PM 33° Partly Cloudy 35% 3 mph WSW 60%
7 PM 31° Partly Cloudy 28% 3 mph SW 63%
8 PM 29° Partly Cloudy 28% 3 mph WSW 65%
9 PM 27° Partly Cloudy 24% 3 mph N 68%
10 PM 26° Partly Cloudy 21% 3 mph ENE 68%
11 PM 26° Partly Cloudy 14% 3 mph SE 69%
12 AM 25° Partly Cloudy 8% 3 mph SE 70%
1 AM 25° Mostly Clear 8% 2 mph SSE 72%
2 AM 23° Mostly Clear 8% 2 mph S 75%
3 AM 23° Mostly Clear 8% 2 mph WSW 77%
4 AM 23° Clear 8% 2 mph WSW 78%
5 AM 22° Clear 8% 2 mph WSW 78%
6 AM 22° Clear 5% 3 mph WSW 78%
7 AM 24° Mostly Clear 20% 3 mph W 73%
8 AM 26° Mostly Clear 20% 4 mph W 65%
9 AM 27° Partly Cloudy 20% 4 mph W 60%
10 AM 28° Mostly Clear 22% 4 mph W 56%
11 AM 31° Mostly Clear 31% 4 mph WSW 52%
12 PM 32° Mostly Clear 31% 4 mph WSW 48%
1 PM 35° Mostly Clear 42% 4 mph SW 47%
2 PM 35° Partly Cloudy 41% 4 mph SSW 47%
3 PM 34° Partly Cloudy 41% 4 mph SSW 48%
15-Day Forecast
Today
9/13
Partly Cloudy
28%
22°
37°
Mon
9/14
Mostly Clear
46%
22°
39°
Tue
9/15
Mostly Clear
17%
23°
39°
Wed
9/16
Mostly Clear
14%
24°
37°
Thu
9/17
Clear
8%
23°
38°
Fri
9/18
Mostly Clear
16%
22°
38°
Sat
9/19
Clear
17%
23°
38°
Sun
9/20
Mostly Clear
60%
21°
36°
Mon
9/21
Drizzle
60%
20°
34°
Tue
9/22
Drizzle
60%
18°
33°
Wed
9/23
Drizzle
67%
16°
31°
Thu
9/24
Drizzle
60%
19°
33°
Fri
9/25
Drizzle
60%
18°
32°
Sat
9/26
Clear
60%
18°
32°
Sun
9/27
Clear
25%
18°
33°
47
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
47 AQI 8.5 µg/m³
O3
Ground-level ozone
38 AQI 41 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 47 Good 38 47
Tue 39 Good 34 39
Wed 39 Good 39 38
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, 20:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2268 J/kg
MLCAPE905 J/kg
MUCAPE2268 J/kg
SBCIN-9 J/kg
MLCIN-95 J/kg
Lifted Index-5.6
Kinematics
0–6 km Shear10 kt
0–1 km Shear4 kt
Eff. Shear4 kt
0–1 km SRH-7
0–3 km SRH13
Eff. SRH13
Storm Motion114° @ 16 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index36.6
Thermo & Levels
PWAT1.98 in
0–3 km LR8.2 °C/km
700–500 LR6.0 °C/km
Total Totals50.3
LCL815 hPa
LFC791 hPa
EL145 hPa
Freezing Lvl15,925 ft