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

Obion County, West Tennessee, Tennessee, United States

Last updated: 9:28 AM CDT  ·  Refresh
29°C
Feels like 32°
Mostly Clear
▲ 37°  /  ▼ 24°
Wind
11 mph SSW
Humidity
65%
Dew Point
22°
Pressure
29.73 inHg
Visibility
10 mi
UV Index
6.5
Cloud Cover
14%
Sunrise
6:34 AM
Sunset
7:12 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Obion County is currently mostly clear at 29°C. Precipitation is likely — peak probability 56% around 5 PM. Atmospheric instability is elevated (CAPE up to 1519 J/kg) — isolated convective development possible. Sunrise: 6:34AM · Sunset: 7:12PM.

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
51 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
29°
3%
10 AM
31°
21%
11 AM
32°
22%
12 PM
34°
22%
1 PM
36°
26%
2 PM
36°
46%
3 PM
36°
47%
4 PM
36°
55%
5 PM
36°
56%
6 PM
33°
39%
7 PM
32°
45%
8 PM
30°
46%
9 PM
27°
46%
10 PM
27°
38%
11 PM
27°
31%
12 AM
27°
42%
1 AM
26°
35%
2 AM
26°
38%
3 AM
25°
38%
4 AM
24°
43%
5 AM
24°
46%
6 AM
24°
50%
7 AM
24°
51%
8 AM
26°
51%
7-Day Forecast
Today
37° 24°
Mostly Clear with a 47% chance of rain.
Thu
38° 23°
Partly Cloudy with a 64% chance of rain.
Fri
35° 22°
Partly Cloudy with a 84% chance of rain.
Sat
36° 21°
Partly Cloudy with a 39% chance of rain.
Sun
38° 21°
Rain, 21% chance.
Mon
38° 22°
Rain, 20% chance.
Tue
39° 22°
Rain, 28% chance.
TimeTempConditionsPrecipWindHumidity
Now 29° Mostly Clear 3% 11 mph SSW 65%
10 AM 31° Partly Cloudy 21% 12 mph SSW 55%
11 AM 32° Partly Cloudy 22% 12 mph SSW 50%
12 PM 34° Partly Cloudy 22% 12 mph SSW 45%
1 PM 36° Partly Cloudy 26% 12 mph SW 42%
2 PM 36° Mostly Clear 46% 12 mph SW 42%
3 PM 36° Mostly Clear 47% 11 mph SW 42%
4 PM 36° Clear 55% 10 mph SSW 45%
5 PM 36° Mostly Clear 56% 9 mph SSW 53%
6 PM 33° Mostly Clear 39% 8 mph SSW 60%
7 PM 32° Partly Cloudy 45% 6 mph S 66%
8 PM 30° Partly Cloudy 46% 7 mph ESE 70%
9 PM 27° Partly Cloudy 46% 7 mph ESE 74%
10 PM 27° Partly Cloudy 38% 7 mph SSE 77%
11 PM 27° Mostly Cloudy 31% 5 mph S 78%
12 AM 27° Mostly Cloudy 42% 6 mph S 80%
1 AM 26° Mostly Cloudy 35% 7 mph S 81%
2 AM 26° Partly Cloudy 38% 7 mph S 82%
3 AM 25° Partly Cloudy 38% 7 mph S 82%
4 AM 24° Partly Cloudy 43% 7 mph S 83%
5 AM 24° Partly Cloudy 46% 7 mph S 82%
6 AM 24° Rain 50% 7 mph S 82%
7 AM 24° Rain 51% 7 mph SSW 78%
8 AM 26° Partly Cloudy 51% 8 mph SSW 70%
15-Day Forecast
Today
9/9
Mostly Clear
47%
24°
37°
Thu
9/10
Partly Cloudy
64%
23°
38°
Fri
9/11
Partly Cloudy
84%
22°
35°
Sat
9/12
Partly Cloudy
39%
21°
36°
Sun
9/13
Rain
21%
21°
38°
Mon
9/14
Rain
20%
22°
38°
Tue
9/15
Rain
28%
22°
39°
Wed
9/16
Rain
69%
22°
39°
Thu
9/17
Drizzle
44%
22°
37°
Fri
9/18
Drizzle
51%
21°
36°
Sat
9/19
Drizzle
60%
19°
34°
Sun
9/20
Clear
60%
18°
34°
Mon
9/21
Drizzle
60%
18°
33°
Tue
9/22
Drizzle
60%
18°
32°
Wed
9/23
Drizzle
60%
17°
32°
51
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
51 AQI 9.2 µg/m³
O3
Ground-level ozone
46 AQI 50 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 51 Moderate 46 51
Fri 47 Good 47 36
Sat 42 Good 42 25
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
SBCAPE951 J/kg
MLCAPE270 J/kg
MUCAPE951 J/kg
SBCIN-89 J/kg
MLCIN-113 J/kg
Lifted Index-0.8
Kinematics
0–6 km Shear10 kt
0–1 km Shear13 kt
Eff. Shear10 kt
0–1 km SRH80
0–3 km SRH59
Eff. SRH59
Storm Motion318° @ 11 kt
0–1 km EHI0.5
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index28.3
Thermo & Levels
PWAT1.78 in
0–3 km LR6.3 °C/km
700–500 LR4.4 °C/km
Total Totals41.5
LCL917 hPa
LFC804 hPa
EL175 hPa
Freezing Lvl16,463 ft