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

Madison County, West Tennessee, Tennessee, United States

Last updated: 9:27 AM CDT  ·  Refresh
28°C
Feels like 31°
Mostly Clear
▲ 36°  /  ▼ 24°
Wind
9 mph SSW
Humidity
67%
Dew Point
22°
Pressure
29.75 inHg
Visibility
10 mi
UV Index
6.5
Cloud Cover
12%
Sunrise
6:33 AM
Sunset
7:11 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Madison County is currently mostly clear at 29°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1461 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
42 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
28°
8%
10 AM
29°
25%
11 AM
31°
23%
12 PM
32°
16%
1 PM
34°
16%
2 PM
35°
20%
3 PM
34°
19%
4 PM
34°
21%
5 PM
36°
16%
6 PM
34°
16%
7 PM
33°
5%
8 PM
32°
5%
9 PM
28°
5%
10 PM
28°
14%
11 PM
27°
22%
12 AM
27°
14%
1 AM
26°
14%
2 AM
26°
20%
3 AM
25°
25%
4 AM
25°
25%
5 AM
24°
26%
6 AM
24°
22%
7 AM
24°
19%
8 AM
26°
19%
7-Day Forecast
Today
36° 24°
Mostly Clear.
Thu
37° 24°
Mostly Clear with a 62% chance of rain.
Fri
38° 22°
Partly Cloudy with a 60% chance of rain.
Sat
37° 20°
Rain, 67% chance.
Sun
39° 20°
Rain, 30% chance.
Mon
39° 21°
Rain, 64% chance.
Tue
39° 22°
Rain, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 28° Mostly Clear 8% 9 mph SSW 67%
10 AM 29° Mostly Clear 25% 11 mph SSW 58%
11 AM 31° Partly Cloudy 23% 11 mph SSW 54%
12 PM 32° Partly Cloudy 16% 11 mph SSW 49%
1 PM 34° Partly Cloudy 16% 10 mph SSW 46%
2 PM 35° Partly Cloudy 20% 10 mph SSW 46%
3 PM 34° Partly Cloudy 19% 9 mph SSW 48%
4 PM 34° Mostly Clear 21% 8 mph SSW 48%
5 PM 36° Clear 16% 8 mph SSW 51%
6 PM 34° Clear 16% 6 mph S 56%
7 PM 33° Clear 5% 5 mph S 60%
8 PM 32° Clear 5% 5 mph S 63%
9 PM 28° Mostly Clear 5% 4 mph S 65%
10 PM 28° Partly Cloudy 14% 4 mph SSE 67%
11 PM 27° Partly Cloudy 22% 5 mph SSE 69%
12 AM 27° Partly Cloudy 14% 5 mph SSE 70%
1 AM 26° Partly Cloudy 14% 6 mph SSE 72%
2 AM 26° Partly Cloudy 20% 5 mph SSE 73%
3 AM 25° Partly Cloudy 25% 5 mph SSE 74%
4 AM 25° Partly Cloudy 25% 6 mph S 75%
5 AM 24° Partly Cloudy 26% 6 mph S 75%
6 AM 24° Partly Cloudy 22% 6 mph S 75%
7 AM 24° Partly Cloudy 19% 7 mph S 73%
8 AM 26° Partly Cloudy 19% 7 mph S 68%
15-Day Forecast
Today
9/9
Mostly Clear
19%
24°
36°
Thu
9/10
Mostly Clear
62%
24°
37°
Fri
9/11
Partly Cloudy
60%
22°
38°
Sat
9/12
Rain
67%
20°
37°
Sun
9/13
Rain
30%
20°
39°
Mon
9/14
Rain
64%
21°
39°
Tue
9/15
Rain
63%
22°
39°
Wed
9/16
Drizzle
68%
22°
39°
Thu
9/17
Drizzle
44%
21°
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°
32°
42
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
42 AQI 7.6 µg/m³
O3
Ground-level ozone
39 AQI 43 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 42 Good 39 42
Fri 44 Good 43 44
Sat 47 Good 47 31
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
SBCAPE851 J/kg
MLCAPE283 J/kg
MUCAPE851 J/kg
SBCIN-50 J/kg
MLCIN-76 J/kg
Lifted Index-0.4
Kinematics
0–6 km Shear6 kt
0–1 km Shear14 kt
Eff. Shear5 kt
0–1 km SRH89
0–3 km SRH67
Eff. SRH67
Storm Motion324° @ 12 kt
0–1 km EHI0.5
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index30.3
Thermo & Levels
PWAT1.81 in
0–3 km LR6.4 °C/km
700–500 LR4.2 °C/km
Total Totals40.5
LCL919 hPa
LFC830 hPa
EL180 hPa
Freezing Lvl17,283 ft