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

Gibson County, West Tennessee, Tennessee, United States

Last updated: 11:53 PM CDT  ·  Refresh
27°C
Feels like 29°
Clear
▲ 34°  /  ▼ 20°
Wind
6 mph SSE
Humidity
73%
Dew Point
22°
Pressure
29.64 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
1%
Sunrise
6:26 AM
Sunset
7:25 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Gibson County is currently clear at 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1202 J/kg) — isolated convective development possible. Sunrise: 6:26AM · Sunset: 7:25PM.

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
54 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
3%
12 AM
26°
3%
1 AM
26°
3%
2 AM
25°
3%
3 AM
24°
3%
4 AM
23°
3%
5 AM
22°
3%
6 AM
22°
3%
7 AM
24°
3%
8 AM
26°
3%
9 AM
28°
3%
10 AM
29°
3%
11 AM
31°
3%
12 PM
32°
3%
1 PM
34°
3%
2 PM
34°
3%
3 PM
34°
3%
4 PM
33°
3%
5 PM
34°
3%
6 PM
33°
3%
7 PM
32°
3%
8 PM
31°
3%
9 PM
28°
3%
10 PM
28°
3%
7-Day Forecast
Tonight
34° 20°
Clear.
Mon
34° 22°
Clear.
Tue
39° 22°
Clear.
Wed
40° 22°
Clear.
Thu
40° 23°
Clear.
Fri
40° 23°
Mostly Clear with a 32% chance of rain.
Sat
39° 21°
Clear with a 31% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 27° Clear 3% 6 mph SSE 73%
12 AM 26° Clear 3% 7 mph SSE 72%
1 AM 26° Clear 3% 6 mph SSE 75%
2 AM 25° Clear 3% 6 mph SSE 78%
3 AM 24° Clear 3% 6 mph S 80%
4 AM 23° Clear 3% 5 mph S 81%
5 AM 22° Clear 3% 5 mph S 82%
6 AM 22° Clear 3% 5 mph S 83%
7 AM 24° Clear 3% 6 mph S 76%
8 AM 26° Clear 3% 6 mph S 69%
9 AM 28° Clear 3% 7 mph SSW 61%
10 AM 29° Clear 3% 7 mph SSW 55%
11 AM 31° Clear 3% 6 mph SSW 50%
12 PM 32° Mostly Clear 3% 5 mph SSW 46%
1 PM 34° Mostly Clear 3% 4 mph SSW 44%
2 PM 34° Mostly Clear 3% 3 mph SSW 43%
3 PM 34° Mostly Clear 3% 3 mph S 41%
4 PM 33° Clear 3% 4 mph SSE 44%
5 PM 34° Clear 3% 4 mph SE 48%
6 PM 33° Clear 3% 4 mph SE 51%
7 PM 32° Clear 3% 4 mph SE 54%
8 PM 31° Clear 3% 4 mph SSE 56%
9 PM 28° Clear 3% 5 mph SSE 59%
10 PM 28° Clear 3% 5 mph SSE 60%
15-Day Forecast
Today
8/30
Clear
3%
20°
34°
Mon
8/31
Clear
3%
22°
34°
Tue
9/1
Clear
3%
22°
39°
Wed
9/2
Clear
3%
22°
40°
Thu
9/3
Clear
7%
23°
40°
Fri
9/4
Mostly Clear
32%
23°
40°
Sat
9/5
Clear
31%
21°
39°
Sun
9/6
Clear
27%
22°
39°
Mon
9/7
Partly Cloudy
35%
21°
39°
Tue
9/8
Rain
54%
20°
39°
Wed
9/9
Drizzle
45%
18°
36°
Thu
9/10
Drizzle
60%
20°
37°
Fri
9/11
Drizzle
60%
21°
37°
Sat
9/12
Drizzle
60%
21°
37°
Sun
9/13
Drizzle
60%
21°
37°
54
Moderate
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
54 AQI 10.7 µg/m³
O3
Ground-level ozone
39 AQI 43 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 54 Moderate 39 54
Tue 41 Good 35 41
Wed 48 Good 36 48
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
SBCAPE791 J/kg
MLCAPE1396 J/kg
MUCAPE1689 J/kg
SBCIN-295 J/kg
MLCIN-110 J/kg
Lifted Index-1.6
Kinematics
0–6 km Shear14 kt
0–1 km Shear6 kt
Eff. Shear16 kt
0–1 km SRH-16
0–3 km SRH-4
Eff. SRH18
Storm Motion92° @ 18 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index21.0
Thermo & Levels
PWAT1.71 in
0–3 km LR5.1 °C/km
700–500 LR5.9 °C/km
Total Totals43.8
LCL937 hPa
LFC574 hPa
EL178 hPa
Freezing Lvl16,831 ft