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, Tunica, MS, Tate, MS, Coahoma, MS, Quitman, MS, Panola, MS, Tallahatchie, MS, Lake, TN, Obion, TN, Weakley, TN, Henry, TN, Dyer, TN, Gibson, TN, Lauderdale, TN, Tipton, TN, Haywood, TN, Crockett, TN, Shelby, TN, Fayette, TN 8:00 PM

Obion County, West Tennessee, Tennessee, United States

Last updated: 11:53 PM CDT  ·  Refresh
26°C
Feels like 28°
Clear
▲ 35°  /  ▼ 20°
Wind
4 mph SSE
Humidity
75%
Dew Point
22°
Pressure
29.62 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
1%
Sunrise
6:26 AM
Sunset
7:27 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Obion County is currently clear at 26°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1381 J/kg) — isolated convective development possible. Sunrise: 6:26AM · Sunset: 7:27PM.

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, Tunica, MS, Tate, MS, Coahoma, MS, Quitman, MS, Panola, MS, Tallahatchie, MS, Lake, TN, Obion, TN, Weakley, TN, Henry, TN, Dyer, TN, Gibson, TN, Lauderdale, TN, Tipton, TN, Haywood, TN, Crockett, TN, Shelby, TN, Fayette, TN
Expires 8:00 PM
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
3%
12 AM
25°
3%
1 AM
25°
3%
2 AM
24°
3%
3 AM
24°
3%
4 AM
23°
3%
5 AM
22°
3%
6 AM
22°
3%
7 AM
24°
3%
8 AM
27°
3%
9 AM
28°
3%
10 AM
29°
3%
11 AM
31°
3%
12 PM
32°
3%
1 PM
34°
3%
2 PM
34°
3%
3 PM
34°
3%
4 PM
34°
3%
5 PM
34°
3%
6 PM
33°
3%
7 PM
33°
3%
8 PM
32°
3%
9 PM
29°
3%
10 PM
28°
3%
7-Day Forecast
Tonight
35° 20°
Clear.
Mon
35° 22°
Clear.
Tue
39° 23°
Mostly Clear.
Wed
40° 23°
Clear.
Thu
40° 24°
Clear.
Fri
39° 24°
Clear with a 29% chance of rain.
Sat
39° 23°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 26° Clear 3% 4 mph SSE 75%
12 AM 25° Clear 3% 5 mph S 75%
1 AM 25° Clear 3% 5 mph S 77%
2 AM 24° Clear 3% 5 mph S 79%
3 AM 24° Clear 3% 6 mph S 81%
4 AM 23° Clear 3% 6 mph S 82%
5 AM 22° Clear 3% 6 mph S 83%
6 AM 22° Clear 3% 5 mph S 83%
7 AM 24° Clear 3% 6 mph S 77%
8 AM 27° Clear 3% 7 mph SSW 69%
9 AM 28° Clear 3% 8 mph SSW 62%
10 AM 29° Clear 3% 8 mph SSW 56%
11 AM 31° Mostly Clear 3% 7 mph SSW 52%
12 PM 32° Mostly Clear 3% 6 mph SSW 48%
1 PM 34° Mostly Clear 3% 5 mph S 46%
2 PM 34° Mostly Clear 3% 5 mph S 45%
3 PM 34° Clear 3% 5 mph S 44%
4 PM 34° Clear 3% 4 mph SSE 46%
5 PM 34° Clear 3% 5 mph SSE 49%
6 PM 33° Clear 3% 5 mph SE 52%
7 PM 33° Clear 3% 5 mph SSE 54%
8 PM 32° Clear 3% 5 mph SSE 57%
9 PM 29° Clear 3% 6 mph SSE 60%
10 PM 28° Clear 3% 6 mph SSE 62%
15-Day Forecast
Today
8/30
Clear
3%
20°
35°
Mon
8/31
Clear
3%
22°
35°
Tue
9/1
Mostly Clear
3%
23°
39°
Wed
9/2
Clear
5%
23°
40°
Thu
9/3
Clear
10%
24°
40°
Fri
9/4
Clear
29%
24°
39°
Sat
9/5
Clear
18%
23°
39°
Sun
9/6
Clear
27%
22°
39°
Mon
9/7
Mostly Clear
35%
21°
39°
Tue
9/8
Drizzle
54%
20°
39°
Wed
9/9
Drizzle
45%
19°
34°
Thu
9/10
Drizzle
60%
20°
37°
Fri
9/11
Drizzle
60%
21°
36°
Sat
9/12
Drizzle
60%
21°
36°
Sun
9/13
Drizzle
60%
21°
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
44 AQI 48 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 52 Moderate 44 52
Tue 38 Good 38 38
Wed 41 Good 37 41
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 Mon Aug 31, 03:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE521 J/kg
MLCAPE1024 J/kg
MUCAPE1236 J/kg
SBCIN-410 J/kg
MLCIN-179 J/kg
Lifted Index-1.2
Kinematics
0–6 km Shear9 kt
0–1 km Shear9 kt
Eff. Shear13 kt
0–1 km SRH-25
0–3 km SRH16
Eff. SRH42
Storm Motion95° @ 17 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index15.8
Thermo & Levels
PWAT1.65 in
0–3 km LR4.4 °C/km
700–500 LR6.4 °C/km
Total Totals44.6
LCL946 hPa
LFC556 hPa
EL191 hPa
Freezing Lvl16,713 ft