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, Marshall, MS, Benton, MS, Tippah, MS, Alcorn, MS, Tishomingo, MS, Tunica, MS, Tate, MS, Prentiss, MS, Coahoma, MS, Quitman, MS, Panola, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Itawamba, MS, Tallahatchie, MS, Yalobusha, MS, Calhoun, MS, Chickasaw, MS, Monroe, MS, Lake, TN, Obion, TN, Weakley, TN, Henry, TN, Dyer, TN, Gibson, TN, Carroll, TN, Benton, TN, Lauderdale, TN, Tipton, TN, Haywood, TN, Crockett, TN, Madison, TN, Chester, TN, Henderson, TN, Decatur, TN, Shelby, TN, Fayette, TN, Hardeman, TN, McNairy, TN, Hardin, TN 8:00 PM

Greene County, Arkansas, United States

Last updated: 1:59 AM CDT  ·  Refresh
27°C
Feels like 28°
Clear
▲ 38°  /  ▼ 22°
Wind
4 mph SSE
Humidity
64%
Dew Point
20°
Pressure
29.61 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
7%
Sunrise
6:34 AM
Sunset
7:28 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Greene County is currently clear at 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1305 J/kg) — isolated convective development possible. Sunrise: 6:34AM · Sunset: 7:28PM.

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, Marshall, MS, Benton, MS, Tippah, MS, Alcorn, MS, Tishomingo, MS, Tunica, MS, Tate, MS, Prentiss, MS, Coahoma, MS, Quitman, MS, Panola, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Itawamba, MS, Tallahatchie, MS, Yalobusha, MS, Calhoun, MS, Chickasaw, MS, Monroe, MS, Lake, TN, Obion, TN, Weakley, TN, Henry, TN, Dyer, TN, Gibson, TN, Carroll, TN, Benton, TN, Lauderdale, TN, Tipton, TN, Haywood, TN, Crockett, TN, Madison, TN, Chester, TN, Henderson, TN, Decatur, TN, Shelby, TN, Fayette, TN, Hardeman, TN, McNairy, TN, Hardin, TN
Expires 8:00 PM
46 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
8%
2 AM
26°
8%
3 AM
26°
3%
4 AM
26°
3%
5 AM
23°
3%
6 AM
22°
3%
7 AM
24°
3%
8 AM
27°
3%
9 AM
32°
3%
10 AM
33°
3%
11 AM
34°
3%
12 PM
36°
3%
1 PM
37°
3%
2 PM
37°
3%
3 PM
37°
3%
4 PM
36°
3%
5 PM
37°
3%
6 PM
36°
3%
7 PM
35°
3%
8 PM
33°
3%
9 PM
30°
3%
10 PM
29°
3%
11 PM
29°
3%
12 AM
28°
3%
7-Day Forecast
Today
38° 22°
Mostly Clear.
Thu
40° 22°
Mostly Clear.
Fri
41° 21°
Mostly Clear.
Sat
40° 22°
Clear with a 30% chance of rain.
Sun
42° 19°
Rain, 29% chance.
Mon
42° 19°
Clear.
Tue
41° 21°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 27° Clear 8% 4 mph SSE 64%
2 AM 26° Clear 8% 4 mph SSE 62%
3 AM 26° Clear 3% 5 mph S 65%
4 AM 26° Clear 3% 4 mph S 68%
5 AM 23° Clear 3% 4 mph SSW 70%
6 AM 22° Clear 3% 4 mph SSW 72%
7 AM 24° Clear 3% 4 mph SW 67%
8 AM 27° Clear 3% 5 mph WSW 59%
9 AM 32° Clear 3% 5 mph WSW 50%
10 AM 33° Clear 3% 5 mph WSW 44%
11 AM 34° Mostly Clear 3% 5 mph SW 40%
12 PM 36° Partly Cloudy 3% 6 mph SW 36%
1 PM 37° Partly Cloudy 3% 6 mph SSW 35%
2 PM 37° Mostly Cloudy 3% 6 mph SSW 35%
3 PM 37° Mostly Cloudy 3% 6 mph SSW 35%
4 PM 36° Partly Cloudy 3% 7 mph S 36%
5 PM 37° Partly Cloudy 3% 7 mph S 38%
6 PM 36° Mostly Clear 3% 7 mph S 41%
7 PM 35° Mostly Clear 3% 6 mph S 44%
8 PM 33° Clear 3% 6 mph S 48%
9 PM 30° Clear 3% 6 mph S 51%
10 PM 29° Clear 3% 5 mph S 53%
11 PM 29° Clear 3% 5 mph S 56%
12 AM 28° Clear 3% 5 mph S 58%
15-Day Forecast
Today
9/2
Mostly Clear
8%
22°
38°
Thu
9/3
Mostly Clear
3%
22°
40°
Fri
9/4
Mostly Clear
3%
21°
41°
Sat
9/5
Clear
30%
22°
40°
Sun
9/6
Rain
29%
19°
42°
Mon
9/7
Clear
17%
19°
42°
Tue
9/8
Clear
17%
21°
41°
Wed
9/9
Drizzle
43%
22°
41°
Thu
9/10
Drizzle
90%
19°
39°
Fri
9/11
Rain
68%
18°
37°
Sat
9/12
Clear
60%
21°
37°
Sun
9/13
Drizzle
60%
22°
38°
Mon
9/14
Drizzle
60%
21°
37°
Tue
9/15
Drizzle
60%
21°
36°
Wed
9/16
Drizzle
60%
19°
36°
46
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
46 AQI 8.3 µg/m³
O3
Ground-level ozone
44 AQI 47 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 46 Good 44 46
Thu 49 Good 48 49
Fri 46 Good 45 46
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 Wed Sep 2, 05:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE202 J/kg
MLCAPE506 J/kg
MUCAPE850 J/kg
SBCIN-554 J/kg
MLCIN-250 J/kg
Lifted Index-0.3
Kinematics
0–6 km Shear2 kt
0–1 km Shear12 kt
Eff. Shear8 kt
0–1 km SRH42
0–3 km SRH29
Eff. SRH-0
Storm Motion215° @ 16 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index33.1
Thermo & Levels
PWAT1.75 in
0–3 km LR5.5 °C/km
700–500 LR5.6 °C/km
Total Totals46.7
LCL906 hPa
LFC527 hPa
EL265 hPa
Freezing Lvl16,585 ft