Extreme Heat Warning — 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: 6:23 AM CDT  ·  Refresh
24°C
Feels like 27°
Clear
▲ 36°  /  ▼ 24°
Wind
4 mph SSW
Humidity
80%
Dew Point
21°
Pressure
29.71 inHg
Visibility
10 mi
UV Index
0.9
Cloud Cover
2%
Sunrise
6:14 AM
Sunset
7:45 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Gibson County is currently clear at 24°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 898 J/kg) — isolated convective development possible. Sunrise: 6:14AM · Sunset: 7:45PM.

Alerts

Extreme Heat Warning
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
24°
8%
7 AM
24°
19%
8 AM
26°
19%
9 AM
29°
14%
10 AM
31°
14%
11 AM
32°
14%
12 PM
33°
7%
1 PM
35°
3%
2 PM
36°
3%
3 PM
36°
3%
4 PM
36°
3%
5 PM
36°
3%
6 PM
34°
3%
7 PM
32°
3%
8 PM
31°
3%
9 PM
29°
3%
10 PM
28°
3%
11 PM
28°
3%
12 AM
27°
3%
1 AM
27°
3%
2 AM
26°
3%
3 AM
26°
3%
4 AM
26°
3%
5 AM
24°
3%
7-Day Forecast
Today
36° 24°
Clear.
Sun
39° 24°
Clear.
Mon
36° 22°
Partly Cloudy.
Tue
33° 21°
Clear.
Wed
39° 23°
Drizzle, 56% chance.
Thu
36° 21°
Drizzle, 56% chance.
Fri
33° 21°
Rain, 47% chance.
TimeTempConditionsPrecipWindHumidity
Now 24° Clear 8% 4 mph SSW 80%
7 AM 24° Clear 19% 6 mph SSW 74%
8 AM 26° Clear 19% 7 mph SW 68%
9 AM 29° Clear 14% 7 mph WSW 62%
10 AM 31° Clear 14% 8 mph WSW 57%
11 AM 32° Clear 14% 8 mph WSW 53%
12 PM 33° Clear 7% 9 mph SW 50%
1 PM 35° Clear 3% 8 mph SW 46%
2 PM 36° Clear 3% 8 mph SW 44%
3 PM 36° Clear 3% 8 mph SW 42%
4 PM 36° Clear 3% 8 mph SW 42%
5 PM 36° Clear 3% 7 mph SW 46%
6 PM 34° Clear 3% 6 mph SSW 52%
7 PM 32° Clear 3% 5 mph SSW 56%
8 PM 31° Clear 3% 5 mph S 58%
9 PM 29° Clear 3% 5 mph S 58%
10 PM 28° Clear 3% 5 mph S 59%
11 PM 28° Mostly Clear 3% 5 mph S 60%
12 AM 27° Partly Cloudy 3% 6 mph S 60%
1 AM 27° Partly Cloudy 3% 6 mph S 61%
2 AM 26° Mostly Clear 3% 6 mph S 62%
3 AM 26° Mostly Clear 3% 6 mph S 64%
4 AM 26° Clear 3% 5 mph S 65%
5 AM 24° Clear 3% 6 mph SSW 67%
15-Day Forecast
Today
8/15
Clear
14%
24°
36°
Sun
8/16
Clear
6%
24°
39°
Mon
8/17
Partly Cloudy
19%
22°
36°
Tue
8/18
Clear
9%
21°
33°
Wed
8/19
Drizzle
56%
23°
39°
Thu
8/20
Drizzle
56%
21°
36°
Fri
8/21
Rain
47%
21°
33°
Sat
8/22
Rain
53%
21°
34°
Sun
8/23
Clear
20%
20°
34°
Mon
8/24
Clear
20%
21°
33°
Tue
8/25
Mostly Clear
25%
23°
36°
Wed
8/26
Drizzle
60%
23°
35°
Thu
8/27
Drizzle
60%
22°
35°
Fri
8/28
Drizzle
60%
21°
35°
Sat
8/29
Drizzle
60%
21°
34°
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
Today 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 Sat Aug 15, 10:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE13 J/kg
MLCAPE88 J/kg
MUCAPE246 J/kg
SBCIN-634 J/kg
MLCIN-420 J/kg
Lifted Index0.4
Kinematics
0–6 km Shear8 kt
0–1 km Shear13 kt
Eff. Shear—
0–1 km SRH68
0–3 km SRH45
Eff. SRH—
Storm Motion315° @ 16 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index22.6
Thermo & Levels
PWAT1.43 in
0–3 km LR4.1 °C/km
700–500 LR6.0 °C/km
Total Totals44.2
LCL961 hPa
LFC431 hPa
EL338 hPa
Freezing Lvl16,526 ft