Heat Advisory — Clay, AR, Greene, AR, Craighead, AR, Poinsett, AR, Mississippi, AR, Cross, AR, Crittenden, AR, St. Francis, AR, Lee, AR, Phillips, AR, Dunklin, MO, Pemiscot, MO, DeSoto, MS, Tunica, MS, Tate, MS, Coahoma, MS, Quitman, MS, Panola, MS, Tallahatchie, MS, Lake, TN, Obion, TN, Weakley, TN, Henry, TN, Dyer, TN, Gibson, TN, Lauderdale, TN, Tipton, TN, Haywood, TN, Crockett, TN, Shelby, TN, Fayette, TN 8:00 PM

Poinsett, AR

Last updated: 11:55 PM CDT  ·  Refresh
27°C
Feels like 29°
Partly Cloudy
▲ 33°  /  ▼ 23°
Wind
4 mph ESE
Humidity
80%
Dew Point
23°
Pressure
29.97 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
39%
Sunrise
6:40 AM
Sunset
7:29 PM
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WeatherAI™ Analysis

WeatherAI Analysis: Poinsett is currently partly cloudy at 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1857 J/kg) — isolated convective development possible. Sunrise: 6:40AM · Sunset: 7:29PM.

Alerts

Heat Advisory
Clay, AR, Greene, AR, Craighead, AR, Poinsett, AR, Mississippi, AR, Cross, AR, Crittenden, AR, St. Francis, AR, Lee, AR, Phillips, AR, Dunklin, MO, Pemiscot, MO, DeSoto, MS, Tunica, MS, Tate, MS, Coahoma, MS, Quitman, MS, Panola, MS, Tallahatchie, MS, Lake, TN, Obion, TN, Weakley, TN, Henry, TN, Dyer, TN, Gibson, TN, Lauderdale, TN, Tipton, TN, Haywood, TN, Crockett, TN, Shelby, TN, Fayette, TN
Expires 8:00 PM
34 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
7%
12 AM
27°
15%
1 AM
27°
4%
2 AM
26°
10%
3 AM
26°
10%
4 AM
26°
9%
5 AM
24°
15%
6 AM
23°
19%
7 AM
24°
19%
8 AM
26°
21%
9 AM
28°
21%
10 AM
29°
24%
11 AM
31°
32%
12 PM
31°
39%
1 PM
33°
35%
2 PM
32°
35%
3 PM
32°
35%
4 PM
32°
36%
5 PM
33°
36%
6 PM
32°
24%
7 PM
32°
18%
8 PM
31°
18%
9 PM
29°
18%
10 PM
29°
15%
7-Day Forecast
Tonight
33° 23°
Partly Cloudy.
Mon
34° 23°
Mostly Cloudy with a 36% chance of rain.
Tue
36° 24°
Partly Cloudy with a 40% chance of rain.
Wed
35° 24°
Partly Cloudy with a 50% chance of rain.
Thu
33° 24°
Partly Cloudy with a 38% chance of rain.
Fri
34° 23°
Rain, 72% chance.
Sat
35° 24°
Drizzle, 53% chance.
TimeTempConditionsPrecipWindHumidity
Now 27° Partly Cloudy 7% 4 mph ESE 79%
12 AM 27° Partly Cloudy 15% 4 mph E 82%
1 AM 27° Partly Cloudy 4% 4 mph E 84%
2 AM 26° Partly Cloudy 10% 4 mph ENE 86%
3 AM 26° Partly Cloudy 10% 4 mph ENE 88%
4 AM 26° Partly Cloudy 9% 4 mph ENE 89%
5 AM 24° Partly Cloudy 15% 5 mph ENE 90%
6 AM 23° Partly Cloudy 19% 5 mph ENE 91%
7 AM 24° Partly Cloudy 19% 6 mph ENE 88%
8 AM 26° Partly Cloudy 21% 7 mph E 81%
9 AM 28° Partly Cloudy 21% 7 mph E 75%
10 AM 29° Mostly Cloudy 24% 8 mph E 68%
11 AM 31° Mostly Cloudy 32% 8 mph E 64%
12 PM 31° Mostly Cloudy 39% 8 mph E 59%
1 PM 33° Mostly Cloudy 35% 9 mph ESE 58%
2 PM 32° Mostly Cloudy 35% 9 mph ESE 59%
3 PM 32° Mostly Cloudy 35% 9 mph ESE 58%
4 PM 32° Mostly Cloudy 36% 9 mph ESE 61%
5 PM 33° Mostly Cloudy 36% 8 mph ESE 65%
6 PM 32° Mostly Cloudy 24% 7 mph ESE 70%
7 PM 32° Mostly Cloudy 18% 7 mph SE 74%
8 PM 31° Partly Cloudy 18% 6 mph ESE 78%
9 PM 29° Partly Cloudy 18% 6 mph ESE 81%
10 PM 29° Partly Cloudy 15% 6 mph ESE 83%
15-Day Forecast
Today
8/30
Partly Cloudy
7%
23°
33°
Mon
8/31
Mostly Cloudy
36%
23°
34°
Tue
9/1
Partly Cloudy
40%
24°
36°
Wed
9/2
Partly Cloudy
50%
24°
35°
Thu
9/3
Partly Cloudy
38%
24°
33°
Fri
9/4
Rain
72%
23°
34°
Sat
9/5
Drizzle
53%
24°
35°
Sun
9/6
Rain
74%
24°
36°
Mon
9/7
Drizzle
46%
24°
36°
Tue
9/8
Clear
35%
24°
36°
Wed
9/9
Rain
60%
24°
38°
Thu
9/10
Drizzle
60%
23°
36°
Fri
9/11
Drizzle
60%
23°
34°
Sat
9/12
Drizzle
60%
23°
34°
Sun
9/13
Drizzle
60%
23°
34°
34
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
32 AQI 5.8 µg/m³
O3
Ground-level ozone
Dominant
34 AQI 37 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 34 Good 34 32
Tue 38 Good 38 25
Wed 44 Good 44 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 Mon Aug 31, 03:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1205 J/kg
MLCAPE286 J/kg
MUCAPE1205 J/kg
SBCIN-84 J/kg
MLCIN-122 J/kg
Lifted Index-2.0
Kinematics
0–6 km Shear15 kt
0–1 km Shear14 kt
Eff. Shear16 kt
0–1 km SRH-5
0–3 km SRH-0
Eff. SRH-0
Storm Motion111° @ 25 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index30.8
Thermo & Levels
PWAT1.80 in
0–3 km LR5.7 °C/km
700–500 LR4.7 °C/km
Total Totals38.8
LCL967 hPa
LFC834 hPa
EL166 hPa
Freezing Lvl17,615 ft