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, Tunica, MS, Tate, MS, Coahoma, MS, Quitman, MS, Panola, MS, Lafayette, MS, Tallahatchie, MS, Yalobusha, 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, Shelby, TN, Fayette, TN, Hardeman, TN 8:00 PM

Gibson County, West Tennessee, Tennessee, United States

Last updated: 9:29 AM CDT  ·  Refresh
29°C
Feels like 32°
Mostly Clear
▲ 36°  /  ▼ 23°
Wind
10 mph SSW
Humidity
66%
Dew Point
22°
Pressure
29.77 inHg
Visibility
10 mi
UV Index
6.5
Cloud Cover
16%
Sunrise
6:33 AM
Sunset
7:11 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Gibson County is currently mostly clear at 29°C. Precipitation is likely — peak probability 59% around 8 PM. Atmospheric instability is elevated (CAPE up to 1672 J/kg) — isolated convective development possible. Sunrise: 6:33AM · Sunset: 7:11PM.

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, Tunica, MS, Tate, MS, Coahoma, MS, Quitman, MS, Panola, MS, Lafayette, MS, Tallahatchie, MS, Yalobusha, 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, Shelby, TN, Fayette, TN, Hardeman, TN
Expires 8:00 PM
46 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
29°
4%
10 AM
29°
29%
11 AM
31°
29%
12 PM
33°
23%
1 PM
35°
33%
2 PM
36°
39%
3 PM
36°
43%
4 PM
34°
57%
5 PM
35°
52%
6 PM
33°
57%
7 PM
32°
58%
8 PM
31°
58%
9 PM
27°
47%
10 PM
26°
30%
11 PM
26°
31%
12 AM
26°
38%
1 AM
24°
38%
2 AM
24°
39%
3 AM
24°
35%
4 AM
24°
42%
5 AM
23°
43%
6 AM
23°
43%
7 AM
24°
44%
8 AM
26°
45%
7-Day Forecast
Today
36° 23°
Mostly Clear with a 57% chance of rain.
Thu
38° 23°
Mostly Clear with a 66% chance of rain.
Fri
38° 22°
Mostly Clear with a 69% chance of rain.
Sat
37° 20°
Rain, 68% chance.
Sun
39° 21°
Clear with a 30% chance of rain.
Mon
39° 21°
Rain, 55% chance.
Tue
39° 22°
Drizzle, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 29° Mostly Clear 4% 10 mph SSW 66%
10 AM 29° Mostly Clear 29% 12 mph SSW 58%
11 AM 31° Mostly Clear 29% 12 mph SSW 53%
12 PM 33° Mostly Clear 23% 12 mph SSW 48%
1 PM 35° Mostly Clear 33% 12 mph SW 46%
2 PM 36° Mostly Clear 39% 11 mph SW 45%
3 PM 36° Mostly Clear 43% 11 mph SSW 45%
4 PM 34° Mostly Clear 57% 9 mph SSW 48%
5 PM 35° Mostly Clear 52% 7 mph SSW 53%
6 PM 33° Partly Cloudy 57% 7 mph SSW 59%
7 PM 32° Partly Cloudy 58% 6 mph SSW 65%
8 PM 31° Partly Cloudy 58% 6 mph S 70%
9 PM 27° Partly Cloudy 47% 9 mph SSE 74%
10 PM 26° Partly Cloudy 30% 8 mph SSE 77%
11 PM 26° Mostly Clear 31% 7 mph SSE 79%
12 AM 26° Mostly Clear 38% 7 mph SSE 81%
1 AM 24° Mostly Clear 38% 7 mph SSE 82%
2 AM 24° Partly Cloudy 39% 7 mph SSE 81%
3 AM 24° Partly Cloudy 35% 7 mph S 81%
4 AM 24° Partly Cloudy 42% 7 mph S 80%
5 AM 23° Partly Cloudy 43% 7 mph S 80%
6 AM 23° Partly Cloudy 43% 7 mph S 79%
7 AM 24° Mostly Clear 44% 7 mph S 75%
8 AM 26° Mostly Clear 45% 8 mph SSW 69%
15-Day Forecast
Today
9/9
Mostly Clear
57%
23°
36°
Thu
9/10
Mostly Clear
66%
23°
38°
Fri
9/11
Mostly Clear
69%
22°
38°
Sat
9/12
Rain
68%
20°
37°
Sun
9/13
Clear
30%
21°
39°
Mon
9/14
Rain
55%
21°
39°
Tue
9/15
Drizzle
63%
22°
39°
Wed
9/16
Drizzle
68%
22°
39°
Thu
9/17
Drizzle
44%
22°
38°
Fri
9/18
Drizzle
51%
21°
37°
Sat
9/19
Drizzle
60%
19°
36°
Sun
9/20
Clear
60%
19°
36°
Mon
9/21
Drizzle
60%
18°
34°
Tue
9/22
Drizzle
60%
18°
33°
Wed
9/23
Drizzle
60%
17°
33°
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 49 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 46 Good 44 46
Fri 44 Good 41 44
Sat 44 Good 44 28
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 9, 13:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE898 J/kg
MLCAPE256 J/kg
MUCAPE898 J/kg
SBCIN-67 J/kg
MLCIN-87 J/kg
Lifted Index-0.7
Kinematics
0–6 km Shear7 kt
0–1 km Shear14 kt
Eff. Shear7 kt
0–1 km SRH87
0–3 km SRH67
Eff. SRH67
Storm Motion323° @ 11 kt
0–1 km EHI0.5
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index28.9
Thermo & Levels
PWAT1.79 in
0–3 km LR6.3 °C/km
700–500 LR4.3 °C/km
Total Totals41.3
LCL920 hPa
LFC823 hPa
EL178 hPa
Freezing Lvl16,988 ft