Poinsett County, Arkansas, United States

Last updated: 12:54 PM CDT  ·  Refresh
35°C
Feels like 41°
Mostly Clear
▲ 38°  /  ▼ 26°
Wind
11 mph SW
Humidity
49%
Dew Point
23°
Pressure
29.63 inHg
Visibility
10 mi
UV Index
9.4
Cloud Cover
23%
Sunrise
6:20 AM
Sunset
7:54 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Poinsett County is currently mostly clear at 35°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2735 J/kg) — isolated convective development possible. Sunrise: 6:20AM · Sunset: 7:54PM.

Alerts

No active alerts for this location.
38 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
35°
3%
1 PM
37°
3%
2 PM
37°
3%
3 PM
38°
3%
4 PM
37°
3%
5 PM
37°
3%
6 PM
36°
3%
7 PM
34°
3%
8 PM
33°
3%
9 PM
32°
3%
10 PM
31°
3%
11 PM
31°
3%
12 AM
30°
3%
1 AM
29°
3%
2 AM
28°
3%
3 AM
28°
3%
4 AM
27°
3%
5 AM
26°
3%
6 AM
26°
3%
7 AM
27°
3%
8 AM
28°
3%
9 AM
31°
3%
10 AM
32°
3%
11 AM
32°
3%
7-Day Forecast
Today
38° 26°
Mostly Clear.
Fri
39° 25°
Mostly Clear.
Sat
39° 22°
Clear.
Sun
39° 22°
Clear with a 62% chance of rain.
Mon
40° 24°
Drizzle, 50% chance.
Tue
40° 23°
Clear.
Wed
42° 26°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 35° Mostly Clear 3% 11 mph SW 49%
1 PM 37° Mostly Clear 3% 12 mph SW 45%
2 PM 37° Mostly Clear 3% 12 mph SW 44%
3 PM 38° Clear 3% 12 mph SW 43%
4 PM 37° Clear 3% 11 mph SSW 45%
5 PM 37° Clear 3% 10 mph SSW 49%
6 PM 36° Clear 3% 9 mph SSW 54%
7 PM 34° Clear 3% 8 mph SSW 57%
8 PM 33° Clear 3% 7 mph S 60%
9 PM 32° Clear 3% 8 mph S 62%
10 PM 31° Clear 3% 7 mph S 64%
11 PM 31° Mostly Clear 3% 7 mph S 65%
12 AM 30° Mostly Clear 3% 8 mph S 65%
1 AM 29° Mostly Clear 3% 8 mph SSW 67%
2 AM 28° Mostly Clear 3% 8 mph SSW 68%
3 AM 28° Mostly Clear 3% 8 mph SSW 69%
4 AM 27° Mostly Clear 3% 9 mph SW 68%
5 AM 26° Clear 3% 10 mph SW 69%
6 AM 26° Clear 3% 10 mph SW 69%
7 AM 27° Clear 3% 10 mph SW 66%
8 AM 28° Clear 3% 11 mph SW 64%
9 AM 31° Clear 3% 11 mph SW 61%
10 AM 32° Mostly Clear 3% 11 mph SW 59%
11 AM 32° Mostly Clear 3% 11 mph SW 57%
15-Day Forecast
Today
8/13
Mostly Clear
3%
26°
38°
Fri
8/14
Mostly Clear
3%
25°
39°
Sat
8/15
Clear
3%
22°
39°
Sun
8/16
Clear
62%
22°
39°
Mon
8/17
Drizzle
50%
24°
40°
Tue
8/18
Clear
19%
23°
40°
Wed
8/19
Clear
9%
26°
42°
Thu
8/20
Clear
25%
25°
41°
Fri
8/21
Drizzle
60%
24°
41°
Sat
8/22
Drizzle
60%
24°
40°
Sun
8/23
Drizzle
60%
21°
39°
Mon
8/24
Drizzle
60%
22°
38°
Tue
8/25
Drizzle
60%
22°
37°
Wed
8/26
Drizzle
60%
21°
37°
Thu
8/27
Drizzle
60%
21°
37°
38
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
34 AQI 6.3 µg/m³
O3
Ground-level ozone
Dominant
38 AQI 41 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Fri 38 Good 38 34
Sat 52 Moderate 39 52
Sun 54 Moderate 38 54
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 Thu Aug 13, 16:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3604 J/kg
MLCAPE2521 J/kg
MUCAPE3604 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-7.2
Kinematics
0–6 km Shear9 kt
0–1 km Shear6 kt
Eff. Shear5 kt
0–1 km SRH-2
0–3 km SRH10
Eff. SRH10
Storm Motion142° @ 7 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index30.6
Thermo & Levels
PWAT1.88 in
0–3 km LR7.8 °C/km
700–500 LR6.1 °C/km
Total Totals47.9
LCL845 hPa
LFC1003 hPa
EL132 hPa
Freezing Lvl16,742 ft