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

Gibson County, West Tennessee, Tennessee, United States

Last updated: 2:01 AM CDT  ·  Refresh
26°C
Feels like 28°
Clear
▲ 37°  /  ▼ 23°
Wind
5 mph SSE
Humidity
71%
Dew Point
21°
Pressure
29.62 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
0%
Sunrise
6:28 AM
Sunset
7:21 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Gibson County is currently clear at 26°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1488 J/kg) — isolated convective development possible. Sunrise: 6:28AM · Sunset: 7:21PM.

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
49 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
11%
3 AM
26°
3%
4 AM
25°
3%
5 AM
23°
3%
6 AM
23°
3%
7 AM
22°
3%
8 AM
25°
3%
9 AM
28°
3%
10 AM
31°
3%
11 AM
32°
3%
12 PM
33°
3%
1 PM
36°
3%
2 PM
36°
3%
3 PM
36°
3%
4 PM
36°
3%
5 PM
37°
3%
6 PM
36°
3%
7 PM
34°
3%
8 PM
34°
3%
9 PM
30°
3%
10 PM
29°
3%
11 PM
29°
3%
12 AM
28°
3%
1 AM
27°
3%
7-Day Forecast
Today
37° 23°
Clear.
Thu
41° 23°
Clear.
Fri
41° 23°
Mostly Clear.
Sat
40° 22°
Mostly Clear with a 44% chance of rain.
Sun
41° 20°
Rain, 21% chance.
Mon
41° 21°
Clear.
Tue
40° 22°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 26° Clear 11% 5 mph SSE 71%
3 AM 26° Clear 3% 5 mph SSE 69%
4 AM 25° Clear 3% 5 mph S 71%
5 AM 23° Clear 3% 5 mph SSE 73%
6 AM 23° Clear 3% 5 mph SSE 75%
7 AM 22° Clear 3% 5 mph S 76%
8 AM 25° Clear 3% 5 mph S 69%
9 AM 28° Clear 3% 6 mph SSW 62%
10 AM 31° Clear 3% 6 mph SSW 54%
11 AM 32° Clear 3% 6 mph SSW 49%
12 PM 33° Clear 3% 5 mph SSW 44%
1 PM 36° Clear 3% 4 mph S 39%
2 PM 36° Mostly Clear 3% 5 mph S 38%
3 PM 36° Clear 3% 5 mph S 37%
4 PM 36° Clear 3% 5 mph S 36%
5 PM 37° Clear 3% 4 mph S 39%
6 PM 36° Clear 3% 4 mph S 42%
7 PM 34° Clear 3% 4 mph S 47%
8 PM 34° Clear 3% 4 mph SSE 49%
9 PM 30° Clear 3% 5 mph SE 51%
10 PM 29° Clear 3% 6 mph SE 53%
11 PM 29° Clear 3% 6 mph SE 55%
12 AM 28° Clear 3% 5 mph SSE 57%
1 AM 27° Clear 3% 6 mph SSE 59%
15-Day Forecast
Today
9/2
Clear
11%
23°
37°
Thu
9/3
Clear
3%
23°
41°
Fri
9/4
Mostly Clear
7%
23°
41°
Sat
9/5
Mostly Clear
44%
22°
40°
Sun
9/6
Rain
21%
20°
41°
Mon
9/7
Clear
17%
21°
41°
Tue
9/8
Clear
17%
22°
40°
Wed
9/9
Clear
43%
22°
41°
Thu
9/10
Rain
68%
21°
39°
Fri
9/11
Rain
68%
20°
38°
Sat
9/12
Drizzle
60%
21°
37°
Sun
9/13
Drizzle
60%
21°
38°
Mon
9/14
Drizzle
60%
21°
37°
Tue
9/15
Drizzle
60%
20°
36°
Wed
9/16
Drizzle
60%
19°
35°
49
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
49 AQI 9.0 µg/m³
O3
Ground-level ozone
37 AQI 40 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 49 Good 37 49
Thu 54 Moderate 44 54
Fri 55 Moderate 44 55
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
SBCAPE380 J/kg
MLCAPE419 J/kg
MUCAPE1033 J/kg
SBCIN-549 J/kg
MLCIN-372 J/kg
Lifted Index-1.0
Kinematics
0–6 km Shear3 kt
0–1 km Shear9 kt
Eff. Shear18 kt
0–1 km SRH1
0–3 km SRH2
Eff. SRH31
Storm Motion167° @ 25 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index27.1
Thermo & Levels
PWAT1.50 in
0–3 km LR4.5 °C/km
700–500 LR6.4 °C/km
Total Totals45.8
LCL938 hPa
LFC585 hPa
EL230 hPa
Freezing Lvl16,053 ft