Extreme Heat Warning — Stewart, TN, Montgomery, TN, Robertson, TN, Sumner, TN, Houston, TN, Humphreys, TN, Dickson, TN, Cheatham, TN, Davidson, TN, Wilson, TN, Trousdale, TN, Smith, TN, Perry, TN, Hickman, TN, Lewis, TN, Williamson, TN, Maury, TN, Marshall, TN, Rutherford, TN, Cannon, TN, De Kalb, TN, Bedford, TN, Wayne, TN, Lawrence, TN, Giles, TN 7:00 PM Heat Advisory — DeSoto, MS, Marshall, MS, Benton, MS, Tippah, MS, Alcorn, MS, Tishomingo, MS, Tate, MS, Prentiss, MS, Panola, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Itawamba, 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

Smith, Tennessee

Last updated: 2:55 PM CDT  ·  Refresh
36°C
Feels like 41°
Mostly Clear
▲ 36°  /  ▼ 23°
Wind
8 mph WSW
Humidity
46%
Dew Point
22°
Pressure
29.51 inHg
Visibility
10 mi
UV Index
8.7
Cloud Cover
11%
Sunrise
6:12 AM
Sunset
7:44 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Smith is currently mostly clear at 36°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1920 J/kg) — isolated convective development possible. Sunrise: 6:12AM · Sunset: 7:44PM.

Alerts

Extreme Heat Warning
Stewart, TN, Montgomery, TN, Robertson, TN, Sumner, TN, Houston, TN, Humphreys, TN, Dickson, TN, Cheatham, TN, Davidson, TN, Wilson, TN, Trousdale, TN, Smith, TN, Perry, TN, Hickman, TN, Lewis, TN, Williamson, TN, Maury, TN, Marshall, TN, Rutherford, TN, Cannon, TN, De Kalb, TN, Bedford, TN, Wayne, TN, Lawrence, TN, Giles, TN
Expires 7:00 PM
Heat Advisory
DeSoto, MS, Marshall, MS, Benton, MS, Tippah, MS, Alcorn, MS, Tishomingo, MS, Tate, MS, Prentiss, MS, Panola, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Itawamba, 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
49 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
36°
3%
3 PM
36°
3%
4 PM
36°
3%
5 PM
35°
3%
6 PM
34°
3%
7 PM
32°
3%
8 PM
30°
3%
9 PM
29°
3%
10 PM
29°
3%
11 PM
28°
3%
12 AM
27°
3%
1 AM
27°
3%
2 AM
26°
3%
3 AM
26°
3%
4 AM
24°
3%
5 AM
23°
3%
6 AM
23°
3%
7 AM
25°
3%
8 AM
27°
3%
9 AM
30°
3%
10 AM
31°
3%
11 AM
32°
3%
12 PM
33°
3%
1 PM
33°
3%
7-Day Forecast
Today
36° 23°
Mostly Clear.
Sat
38° 23°
Clear.
Sun
39° 24°
Clear.
Mon
34° 24°
Partly Cloudy with a 38% chance of rain.
Tue
36° 22°
Clear.
Wed
38° 23°
Clear with a 35% chance of rain.
Thu
33° 20°
Clear with a 35% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 36° Mostly Clear 3% 8 mph WSW 46%
3 PM 36° Partly Cloudy 3% 7 mph WSW 45%
4 PM 36° Partly Cloudy 3% 6 mph WSW 48%
5 PM 35° Mostly Clear 3% 5 mph SW 52%
6 PM 34° Clear 3% 3 mph SW 59%
7 PM 32° Clear 3% 3 mph SSW 62%
8 PM 30° Clear 3% 4 mph SSW 64%
9 PM 29° Clear 3% 4 mph S 65%
10 PM 29° Clear 3% 4 mph S 66%
11 PM 28° Clear 3% 4 mph S 67%
12 AM 27° Clear 3% 5 mph S 67%
1 AM 27° Mostly Clear 3% 4 mph S 68%
2 AM 26° Mostly Clear 3% 4 mph S 70%
3 AM 26° Partly Cloudy 3% 4 mph SSW 70%
4 AM 24° Mostly Clear 3% 4 mph SSW 71%
5 AM 23° Mostly Clear 3% 4 mph SSW 72%
6 AM 23° Clear 3% 4 mph SSW 73%
7 AM 25° Clear 3% 5 mph SW 66%
8 AM 27° Clear 3% 6 mph SW 60%
9 AM 30° Clear 3% 6 mph SW 55%
10 AM 31° Clear 3% 6 mph SW 52%
11 AM 32° Clear 3% 7 mph WSW 49%
12 PM 33° Clear 3% 8 mph WSW 46%
1 PM 33° Clear 3% 7 mph WSW 46%
15-Day Forecast
Today
8/14
Mostly Clear
3%
23°
36°
Sat
8/15
Clear
3%
23°
38°
Sun
8/16
Clear
16%
24°
39°
Mon
8/17
Partly Cloudy
38%
24°
34°
Tue
8/18
Clear
19%
22°
36°
Wed
8/19
Clear
35%
23°
38°
Thu
8/20
Clear
35%
20°
33°
Fri
8/21
Clear
60%
18°
32°
Sat
8/22
Clear
60%
16°
33°
Sun
8/23
Clear
60%
16°
33°
Mon
8/24
Clear
25%
18°
34°
Tue
8/25
Clear
60%
21°
36°
Wed
8/26
Drizzle
60%
22°
36°
Thu
8/27
Drizzle
60%
22°
36°
Fri
8/28
Drizzle
60%
22°
36°
49
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
49 AQI 8.9 µg/m³
O3
Ground-level ozone
36 AQI 39 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sat 49 Good 36 49
Sun 55 Moderate 34 55
Mon 52 Moderate 34 52
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 Fri Aug 14, 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
SBCAPE2653 J/kg
MLCAPE1695 J/kg
MUCAPE2653 J/kg
SBCIN0 J/kg
MLCIN-15 J/kg
Lifted Index-5.6
Kinematics
0–6 km Shear9 kt
0–1 km Shear2 kt
Eff. Shear9 kt
0–1 km SRH5
0–3 km SRH35
Eff. SRH35
Storm Motion356° @ 10 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index26.9
Thermo & Levels
PWAT1.77 in
0–3 km LR8.1 °C/km
700–500 LR5.9 °C/km
Total Totals46.2
LCL817 hPa
LFC999 hPa
EL144 hPa
Freezing Lvl16,617 ft