Heat Advisory — DeSoto, MS, Marshall, MS, Benton, MS, Tippah, MS, Alcorn, MS, Tishomingo, MS, Tate, MS, Prentiss, MS, Panola, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Itawamba, 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: 2:58 PM CDT  ·  Refresh
36°C
Feels like 42°
Mostly Clear
▲ 37°  /  ▼ 23°
Wind
8 mph SW
Humidity
48%
Dew Point
22°
Pressure
29.66 inHg
Visibility
10 mi
UV Index
8.7
Cloud Cover
12%
Sunrise
6:13 AM
Sunset
7:46 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Gibson County is currently mostly clear at 36°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2216 J/kg) — isolated convective development possible. Sunrise: 6:13AM · Sunset: 7:46PM.

Alerts

Heat Advisory
DeSoto, MS, Marshall, MS, Benton, MS, Tippah, MS, Alcorn, MS, Tishomingo, MS, Tate, MS, Prentiss, MS, Panola, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Itawamba, 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
36°
3%
3 PM
36°
3%
4 PM
37°
3%
5 PM
35°
3%
6 PM
33°
3%
7 PM
32°
3%
8 PM
30°
3%
9 PM
29°
3%
10 PM
28°
3%
11 PM
28°
3%
12 AM
27°
3%
1 AM
27°
3%
2 AM
27°
3%
3 AM
26°
3%
4 AM
24°
3%
5 AM
23°
3%
6 AM
23°
3%
7 AM
24°
3%
8 AM
27°
3%
9 AM
29°
3%
10 AM
31°
3%
11 AM
31°
3%
12 PM
33°
3%
1 PM
33°
3%
7-Day Forecast
Today
37° 23°
Mostly Clear.
Sat
38° 23°
Clear.
Sun
39° 23°
Mostly Clear.
Mon
35° 24°
Mostly Cloudy with a 34% chance of rain.
Tue
36° 22°
Clear with a 25% chance of rain.
Wed
38° 23°
Drizzle, 60% chance.
Thu
32° 19°
Drizzle, 60% chance.
TimeTempConditionsPrecipWindHumidity
Now 36° Mostly Clear 3% 8 mph SW 48%
3 PM 36° Mostly Clear 3% 8 mph SSW 46%
4 PM 37° Clear 3% 8 mph SSW 49%
5 PM 35° Partly Cloudy 3% 7 mph SSW 53%
6 PM 33° Clear 3% 6 mph S 60%
7 PM 32° Clear 3% 5 mph S 63%
8 PM 30° Clear 3% 5 mph S 65%
9 PM 29° Clear 3% 4 mph S 66%
10 PM 28° Clear 3% 5 mph S 67%
11 PM 28° Clear 3% 5 mph S 68%
12 AM 27° Clear 3% 5 mph S 69%
1 AM 27° Mostly Clear 3% 5 mph S 69%
2 AM 27° Mostly Clear 3% 5 mph S 69%
3 AM 26° Mostly Clear 3% 5 mph S 69%
4 AM 24° Mostly Clear 3% 5 mph S 72%
5 AM 23° Clear 3% 5 mph S 74%
6 AM 23° Clear 3% 5 mph SSW 77%
7 AM 24° Clear 3% 6 mph SSW 70%
8 AM 27° Clear 3% 6 mph SW 64%
9 AM 29° Clear 3% 7 mph SW 60%
10 AM 31° Clear 3% 7 mph SW 57%
11 AM 31° Clear 3% 8 mph SW 53%
12 PM 33° Clear 3% 8 mph SW 50%
1 PM 33° Clear 3% 8 mph SW 49%
15-Day Forecast
Today
8/14
Mostly Clear
3%
23°
37°
Sat
8/15
Clear
7%
23°
38°
Sun
8/16
Mostly Clear
16%
23°
39°
Mon
8/17
Mostly Cloudy
34%
24°
35°
Tue
8/18
Clear
25%
22°
36°
Wed
8/19
Drizzle
60%
23°
38°
Thu
8/20
Drizzle
60%
19°
32°
Fri
8/21
Clear
60%
17°
32°
Sat
8/22
Clear
60%
15°
32°
Sun
8/23
Clear
60%
16°
33°
Mon
8/24
Clear
25%
19°
34°
Tue
8/25
Drizzle
60%
21°
36°
Wed
8/26
Drizzle
60%
22°
36°
Thu
8/27
Drizzle
60%
22°
36°
Fri
8/28
Drizzle
60%
22°
36°
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 8.9 µg/m³
O3
Ground-level ozone
33 AQI 36 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sat 49 Good 33 49
Sun 55 Moderate 35 55
Mon 52 Moderate 35 52
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 Fri Aug 14, 18:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2745 J/kg
MLCAPE1684 J/kg
MUCAPE2745 J/kg
SBCIN0 J/kg
MLCIN-9 J/kg
Lifted Index-5.4
Kinematics
0–6 km Shear10 kt
0–1 km Shear3 kt
Eff. Shear10 kt
0–1 km SRH10
0–3 km SRH42
Eff. SRH42
Storm Motion350° @ 10 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index27.4
Thermo & Levels
PWAT1.78 in
0–3 km LR8.0 °C/km
700–500 LR5.9 °C/km
Total Totals45.5
LCL823 hPa
LFC1004 hPa
EL144 hPa
Freezing Lvl16,818 ft