Heat Advisory — 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, Marshall, MS, Benton, MS, Tippah, MS, Alcorn, MS, Tishomingo, MS, Tate, MS, Prentiss, MS, Panola, MS, Tallahatchie, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Itawamba, MS, Yalobusha, MS, Calhoun, MS, Chickasaw, MS, Monroe, MS 8:00 PM

Obion County, West Tennessee, Tennessee, United States

Last updated: 3:09 PM CDT  ·  Refresh
33°C
Feels like 38°
Mostly Clear
▲ 35°  /  ▼ 20°
Wind
5 mph SW
Humidity
58%
Dew Point
23°
Pressure
29.57 inHg
Visibility
10 mi
UV Index
8.8
Cloud Cover
29%
Sunrise
5:44 AM
Sunset
8:18 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Obion County is currently mostly clear at 33°C. Precipitation is likely — peak probability 81% around 3 PM. Atmospheric instability is elevated (CAPE up to 2735 J/kg) — isolated convective development possible. Sunrise: 5:44AM · Sunset: 8:18PM.

Alerts

Heat Advisory
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, Marshall, MS, Benton, MS, Tippah, MS, Alcorn, MS, Tishomingo, MS, Tate, MS, Prentiss, MS, Panola, MS, Tallahatchie, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Itawamba, MS, Yalobusha, MS, Calhoun, MS, Chickasaw, MS, Monroe, MS
Expires 8:00 PM
47 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
33°
33%
4 PM
33°
33%
5 PM
35°
38%
6 PM
34°
39%
7 PM
33°
21%
8 PM
31°
31%
9 PM
27°
31%
10 PM
26°
20%
11 PM
24°
28%
12 AM
23°
42%
1 AM
22°
32%
2 AM
22°
32%
3 AM
22°
29%
4 AM
22°
36%
5 AM
20°
41%
6 AM
20°
41%
7 AM
21°
45%
8 AM
21°
45%
9 AM
23°
42%
10 AM
25°
57%
11 AM
26°
53%
12 PM
26°
57%
1 PM
28°
64%
2 PM
29°
76%
7-Day Forecast
Today
35° 20°
Partly Cloudy with a 39% chance of rain.
Sun
32° 20°
Rain, 80% chance.
Mon
31° 19°
Partly Cloudy with a 40% chance of rain.
Tue
32° 20°
Partly Cloudy with a 21% chance of rain.
Wed
32° 21°
Clear with a 21% chance of rain.
Thu
33° 23°
Rain, 78% chance.
Fri
31° 21°
Drizzle, 71% chance.
TimeTempConditionsPrecipWindHumidity
Now 33° Mostly Clear 33% 5 mph SW 58%
4 PM 33° Partly Cloudy 33% 5 mph WSW 57%
5 PM 35° Mostly Cloudy 38% 5 mph WSW 62%
6 PM 34° Mostly Cloudy 39% 5 mph SW 67%
7 PM 33° Mostly Cloudy 21% 4 mph SW 71%
8 PM 31° Mostly Cloudy 31% 4 mph WSW 76%
9 PM 27° Partly Cloudy 31% 5 mph NNW 81%
10 PM 26° Partly Cloudy 20% 5 mph N 85%
11 PM 24° Partly Cloudy 28% 6 mph NW 88%
12 AM 23° Partly Cloudy 42% 8 mph NW 90%
1 AM 22° Partly Cloudy 32% 6 mph NW 93%
2 AM 22° Mostly Cloudy 32% 5 mph WNW 93%
3 AM 22° Partly Cloudy 29% 3 mph WNW 93%
4 AM 22° Mostly Cloudy 36% 3 mph S 93%
5 AM 20° Mostly Cloudy 41% 4 mph SSE 93%
6 AM 20° Mostly Cloudy 41% 4 mph NW 92%
7 AM 21° Fog 45% 5 mph NNW 91%
8 AM 21° Haze 45% 5 mph NW 88%
9 AM 23° Haze 42% 6 mph NW 86%
10 AM 25° Haze 57% 6 mph NW 83%
11 AM 26° Mostly Cloudy 53% 6 mph NW 81%
12 PM 26° Rain 57% 6 mph NW 79%
1 PM 28° Rain 64% 6 mph NW 77%
2 PM 29° Rain 76% 5 mph WNW 74%
15-Day Forecast
Today
7/4
Partly Cloudy
39%
20°
35°
Sun
7/5
Rain
80%
20°
32°
Mon
7/6
Partly Cloudy
40%
19°
31°
Tue
7/7
Partly Cloudy
21%
20°
32°
Wed
7/8
Clear
21%
21°
32°
Thu
7/9
Rain
78%
23°
33°
Fri
7/10
Drizzle
71%
21°
31°
Sat
7/11
Rain
90%
21°
31°
Sun
7/12
Rain
68%
19°
30°
Mon
7/13
Drizzle
51%
18°
28°
Tue
7/14
Drizzle
60%
14°
29°
Wed
7/15
Drizzle
60%
19°
29°
Thu
7/16
Drizzle
60%
20°
29°
Fri
7/17
Drizzle
60%
19°
29°
Sat
7/18
Drizzle
60%
20°
29°
47
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
47 AQI 8.6 µg/m³
O3
Ground-level ozone
34 AQI 37 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sun 47 Good 34 47
Mon 44 Good 41 44
Tue 54 Moderate 36 54
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 Jul 4, 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
SBCAPE3531 J/kg
MLCAPE2524 J/kg
MUCAPE3531 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-7.5
Kinematics
0–6 km Shear8 kt
0–1 km Shear2 kt
Eff. Shear10 kt
0–1 km SRH-1
0–3 km SRH-25
Eff. SRH-25
Storm Motion199° @ 18 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index37.0
Thermo & Levels
PWAT1.90 in
0–3 km LR8.1 °C/km
700–500 LR5.4 °C/km
Total Totals47.6
LCL870 hPa
LFC1001 hPa
EL143 hPa
Freezing Lvl15,364 ft