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, Benton, MS, Tippah, MS, Alcorn, MS, Tishomingo, MS, Tunica, MS, Tate, MS, Prentiss, MS, Coahoma, MS, Quitman, MS, Panola, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Itawamba, MS, Tallahatchie, 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: 1:59 AM CDT  ·  Refresh
77°F
Feels like 81°
Clear
▲ 99°  /  ▼ 74°
Wind
4 mph SSE
Humidity
72%
Dew Point
68°
Pressure
29.60 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
0%
Sunrise
6:28 AM
Sunset
7:21 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Madison County is currently clear at 77°F. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1391 J/kg) — isolated convective development possible. Sunrise: 6:28AM · Sunset: 7:21PM.

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, Benton, MS, Tippah, MS, Alcorn, MS, Tishomingo, MS, Tunica, MS, Tate, MS, Prentiss, MS, Coahoma, MS, Quitman, MS, Panola, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Itawamba, MS, Tallahatchie, 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
53 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
77°
11%
2 AM
77°
11%
3 AM
76°
3%
4 AM
72°
3%
5 AM
72°
3%
6 AM
72°
3%
7 AM
77°
3%
8 AM
84°
3%
9 AM
89°
3%
10 AM
92°
3%
11 AM
93°
3%
12 PM
97°
3%
1 PM
97°
3%
2 PM
98°
3%
3 PM
98°
3%
4 PM
99°
3%
5 PM
97°
3%
6 PM
95°
3%
7 PM
93°
3%
8 PM
86°
3%
9 PM
85°
3%
10 PM
84°
3%
11 PM
83°
3%
12 AM
84°
3%
7-Day Forecast
Today
99° 74°
Mostly Clear.
Thu
105° 74°
Mostly Clear.
Fri
106° 73°
Mostly Clear with a 21% chance of rain.
Sat
102° 71°
Partly Cloudy with a 44% chance of rain.
Sun
106° 68°
Clear.
Mon
106° 69°
Clear.
Tue
103° 70°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 77° Clear 11% 4 mph SSE 72%
2 AM 77° Clear 11% 4 mph SE 72%
3 AM 76° Clear 3% 4 mph SE 73%
4 AM 72° Clear 3% 5 mph SE 74%
5 AM 72° Clear 3% 4 mph SSE 75%
6 AM 72° Clear 3% 4 mph SSE 76%
7 AM 77° Clear 3% 4 mph S 68%
8 AM 84° Clear 3% 4 mph SSW 59%
9 AM 89° Clear 3% 5 mph SW 50%
10 AM 92° Clear 3% 4 mph SW 46%
11 AM 93° Mostly Clear 3% 3 mph SSW 41%
12 PM 97° Partly Cloudy 3% 3 mph SSW 38%
1 PM 97° Mostly Clear 3% 3 mph S 36%
2 PM 98° Mostly Clear 3% 4 mph S 36%
3 PM 98° Mostly Clear 3% 4 mph S 35%
4 PM 99° Mostly Clear 3% 4 mph S 37%
5 PM 97° Mostly Clear 3% 3 mph S 40%
6 PM 95° Mostly Clear 3% 3 mph S 44%
7 PM 93° Mostly Clear 3% 4 mph SSE 47%
8 PM 86° Mostly Clear 3% 4 mph SE 51%
9 PM 85° Mostly Clear 3% 5 mph SE 53%
10 PM 84° Mostly Clear 3% 5 mph SE 55%
11 PM 83° Mostly Clear 3% 5 mph SSE 57%
12 AM 84° Mostly Clear 3% 5 mph SSE 60%
15-Day Forecast
Today
9/2
Mostly Clear
11%
74°
99°
Thu
9/3
Mostly Clear
3%
74°
105°
Fri
9/4
Mostly Clear
21%
73°
106°
Sat
9/5
Partly Cloudy
44%
71°
102°
Sun
9/6
Clear
16%
68°
106°
Mon
9/7
Clear
17%
69°
106°
Tue
9/8
Clear
17%
70°
103°
Wed
9/9
Clear
43%
70°
104°
Thu
9/10
Rain
68%
70°
103°
Fri
9/11
Drizzle
64%
68°
102°
Sat
9/12
Drizzle
60%
69°
99°
Sun
9/13
Drizzle
60%
70°
100°
Mon
9/14
Drizzle
60%
70°
98°
Tue
9/15
Drizzle
60%
68°
97°
Wed
9/16
Drizzle
60%
67°
94°
53
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
53 AQI 10.1 µg/m³
O3
Ground-level ozone
40 AQI 43 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 53 Moderate 40 53
Thu 56 Moderate 48 56
Fri 58 Moderate 44 58
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 2, 05:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1 J/kg
MLCAPE310 J/kg
MUCAPE1005 J/kg
SBCIN-725 J/kg
MLCIN-389 J/kg
Lifted Index0.6
Kinematics
0–6 km Shear3 kt
0–1 km Shear10 kt
Eff. Shear19 kt
0–1 km SRH-1
0–3 km SRH2
Eff. SRH11
Storm Motion157° @ 26 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index26.4
Thermo & Levels
PWAT1.55 in
0–3 km LR4.2 °C/km
700–500 LR6.3 °C/km
Total Totals45.7
LCL933 hPa
LFC418 hPa
EL392 hPa
Freezing Lvl16,093 ft