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

Madison County, West Tennessee, Tennessee, United States

Last updated: 2:57 PM CDT  ·  Refresh
36°C
Feels like 40°
Clear
▲ 37°  /  ▼ 23°
Wind
8 mph SW
Humidity
45%
Dew Point
22°
Pressure
29.63 inHg
Visibility
10 mi
UV Index
8.7
Cloud Cover
9%
Sunrise
6:13 AM
Sunset
7:45 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Madison County is currently clear at 36°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1787 J/kg) — isolated convective development possible. Sunrise: 6:13AM · Sunset: 7:45PM.

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
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
36°
3%
3 PM
36°
3%
4 PM
37°
3%
5 PM
36°
3%
6 PM
34°
3%
7 PM
32°
3%
8 PM
31°
3%
9 PM
29°
3%
10 PM
29°
3%
11 PM
28°
3%
12 AM
27°
3%
1 AM
27°
3%
2 AM
26°
3%
3 AM
26°
3%
4 AM
23°
3%
5 AM
23°
3%
6 AM
23°
3%
7 AM
25°
3%
8 AM
27°
3%
9 AM
30°
3%
10 AM
31°
3%
11 AM
32°
3%
12 PM
33°
3%
1 PM
33°
3%
7-Day Forecast
Today
37° 23°
Mostly Clear.
Sat
38° 23°
Clear.
Sun
40° 24°
Clear.
Mon
36° 24°
Mostly Cloudy with a 30% chance of rain.
Tue
37° 22°
Clear.
Wed
39° 23°
Clear with a 60% chance of rain.
Thu
34° 20°
Drizzle, 60% chance.
TimeTempConditionsPrecipWindHumidity
Now 36° Clear 3% 8 mph SW 45%
3 PM 36° Partly Cloudy 3% 7 mph SW 42%
4 PM 37° Partly Cloudy 3% 6 mph SW 45%
5 PM 36° Partly Cloudy 3% 5 mph SW 49%
6 PM 34° Clear 3% 4 mph SSW 54%
7 PM 32° Clear 3% 4 mph S 57%
8 PM 31° Clear 3% 4 mph S 59%
9 PM 29° Clear 3% 5 mph S 61%
10 PM 29° Clear 3% 5 mph S 63%
11 PM 28° Clear 3% 4 mph S 65%
12 AM 27° Clear 3% 4 mph SSE 66%
1 AM 27° Clear 3% 4 mph S 67%
2 AM 26° Clear 3% 4 mph S 68%
3 AM 26° Clear 3% 4 mph S 68%
4 AM 23° Clear 3% 4 mph S 69%
5 AM 23° Clear 3% 4 mph S 69%
6 AM 23° Clear 3% 4 mph SSW 69%
7 AM 25° Clear 3% 5 mph SSW 62%
8 AM 27° Clear 3% 6 mph SW 56%
9 AM 30° Clear 3% 7 mph SW 53%
10 AM 31° Clear 3% 7 mph WSW 50%
11 AM 32° Clear 3% 8 mph WSW 48%
12 PM 33° Clear 3% 8 mph WSW 45%
1 PM 33° Clear 3% 8 mph WSW 45%
15-Day Forecast
Today
8/14
Mostly Clear
3%
23°
37°
Sat
8/15
Clear
3%
23°
38°
Sun
8/16
Clear
16%
24°
40°
Mon
8/17
Mostly Cloudy
30%
24°
36°
Tue
8/18
Clear
19%
22°
37°
Wed
8/19
Clear
60%
23°
39°
Thu
8/20
Drizzle
60%
20°
34°
Fri
8/21
Clear
60%
18°
33°
Sat
8/22
Clear
60%
16°
34°
Sun
8/23
Clear
60%
16°
34°
Mon
8/24
Clear
25%
19°
36°
Tue
8/25
Drizzle
60%
22°
37°
Wed
8/26
Drizzle
60%
22°
37°
Thu
8/27
Drizzle
60%
22°
37°
Fri
8/28
Drizzle
60%
22°
36°
52
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
52 AQI 9.6 µg/m³
O3
Ground-level ozone
42 AQI 45 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sat 52 Moderate 42 52
Sun 56 Moderate 35 56
Mon 53 Moderate 36 53
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
SBCAPE2683 J/kg
MLCAPE1929 J/kg
MUCAPE2683 J/kg
SBCIN0 J/kg
MLCIN-7 J/kg
Lifted Index-5.5
Kinematics
0–6 km Shear8 kt
0–1 km Shear2 kt
Eff. Shear8 kt
0–1 km SRH6
0–3 km SRH30
Eff. SRH30
Storm Motion351° @ 10 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index27.3
Thermo & Levels
PWAT1.79 in
0–3 km LR8.0 °C/km
700–500 LR5.9 °C/km
Total Totals46.0
LCL825 hPa
LFC1003 hPa
EL144 hPa
Freezing Lvl16,637 ft