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, DeSoto, MS, Tunica, MS, Tate, MS, Coahoma, MS, Quitman, MS, Panola, MS, Tallahatchie, MS, Lauderdale, TN, Tipton, TN, Shelby, TN 7:00 PM

Greene County, Arkansas, United States

Last updated: 3:50 PM CDT  ·  Refresh
94°F
Feels like 103°
Mostly Clear
▲ 94°  /  ▼ 69°
Wind
7 mph NW
Humidity
51%
Dew Point
73°
Pressure
29.57 inHg
Visibility
10 mi
UV Index
7.2
Cloud Cover
13%
Sunrise
6:43 AM
Sunset
7:12 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Greene County is currently mostly clear at 94°F. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2444 J/kg) — isolated convective development possible. Sunrise: 6:43AM · Sunset: 7:12PM.

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, DeSoto, MS, Tunica, MS, Tate, MS, Coahoma, MS, Quitman, MS, Panola, MS, Tallahatchie, MS, Lauderdale, TN, Tipton, TN, Shelby, TN
Expires 7:00 PM
36 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
94°
7%
4 PM
93°
8%
5 PM
93°
8%
6 PM
91°
8%
7 PM
88°
14%
8 PM
87°
19%
9 PM
82°
21%
10 PM
80°
22%
11 PM
79°
22%
12 AM
78°
22%
1 AM
76°
22%
2 AM
75°
19%
3 AM
74°
15%
4 AM
74°
15%
5 AM
70°
11%
6 AM
69°
9%
7 AM
70°
19%
8 AM
73°
20%
9 AM
76°
20%
10 AM
81°
23%
11 AM
83°
23%
12 PM
85°
24%
1 PM
89°
32%
2 PM
90°
32%
7-Day Forecast
Today
94° 69°
Partly Cloudy with a 21% chance of rain.
Mon
98° 69°
Mostly Clear with a 42% chance of rain.
Tue
100° 72°
Mostly Clear.
Wed
97° 71°
Partly Cloudy.
Thu
98° 74°
Clear.
Fri
98° 70°
Clear.
Sat
98° 72°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 94° Mostly Clear 7% 7 mph NW 51%
4 PM 93° Mostly Clear 8% 6 mph NW 53%
5 PM 93° Partly Cloudy 8% 5 mph NNW 56%
6 PM 91° Partly Cloudy 8% 4 mph N 61%
7 PM 88° Partly Cloudy 14% 4 mph NNE 67%
8 PM 87° Partly Cloudy 19% 4 mph NNE 72%
9 PM 82° Mostly Cloudy 21% 6 mph N 76%
10 PM 80° Mostly Cloudy 22% 6 mph NNE 80%
11 PM 79° Partly Cloudy 22% 6 mph NNE 84%
12 AM 78° Partly Cloudy 22% 7 mph NE 86%
1 AM 76° Partly Cloudy 22% 6 mph NE 86%
2 AM 75° Partly Cloudy 19% 6 mph NE 84%
3 AM 74° Mostly Clear 15% 7 mph NE 83%
4 AM 74° Mostly Clear 15% 7 mph NE 84%
5 AM 70° Mostly Clear 11% 8 mph NE 87%
6 AM 69° Mostly Clear 9% 8 mph NE 88%
7 AM 70° Mostly Clear 19% 9 mph NE 84%
8 AM 73° Clear 20% 9 mph ENE 79%
9 AM 76° Clear 20% 9 mph ENE 75%
10 AM 81° Clear 23% 9 mph ENE 70%
11 AM 83° Clear 23% 9 mph ENE 66%
12 PM 85° Clear 24% 9 mph ENE 61%
1 PM 89° Clear 32% 9 mph ENE 59%
2 PM 90° Mostly Clear 32% 9 mph ENE 58%
15-Day Forecast
Today
9/13
Partly Cloudy
21%
69°
94°
Mon
9/14
Mostly Clear
42%
69°
98°
Tue
9/15
Mostly Clear
16%
72°
100°
Wed
9/16
Partly Cloudy
16%
71°
97°
Thu
9/17
Clear
9%
74°
98°
Fri
9/18
Clear
19%
70°
98°
Sat
9/19
Clear
19%
72°
98°
Sun
9/20
Clear
60%
68°
91°
Mon
9/21
Drizzle
60%
66°
86°
Tue
9/22
Drizzle
60%
52°
86°
Wed
9/23
Drizzle
60%
49°
83°
Thu
9/24
Drizzle
60%
63°
84°
Fri
9/25
Drizzle
60%
62°
85°
Sat
9/26
Clear
25%
62°
85°
Sun
9/27
Clear
25%
63°
87°
36
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
36 AQI 6.6 µg/m³
O3
Ground-level ozone
Dominant
36 AQI 40 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 36 Good 36 36
Tue 51 Moderate 42 51
Wed 51 Moderate 43 51
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
SBCAPE3193 J/kg
MLCAPE2007 J/kg
MUCAPE3193 J/kg
SBCIN-0 J/kg
MLCIN-18 J/kg
Lifted Index-7.6
Kinematics
0–6 km Shear15 kt
0–1 km Shear4 kt
Eff. Shear23 kt
0–1 km SRH15
0–3 km SRH41
Eff. SRH41
Storm Motion309° @ 24 kt
0–1 km EHI0.3
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell1.6
K-Index34.8
Thermo & Levels
PWAT1.95 in
0–3 km LR8.0 °C/km
700–500 LR6.2 °C/km
Total Totals48.8
LCL843 hPa
LFC839 hPa
EL135 hPa
Freezing Lvl14,852 ft