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: 3:49 PM CDT  ·  Refresh
36°C
Feels like 41°
Partly Cloudy
▲ 36°  /  ▼ 23°
Wind
7 mph WSW
Humidity
46%
Dew Point
22°
Pressure
29.49 inHg
Visibility
10 mi
UV Index
7.7
Cloud Cover
31%
Sunrise
6:12 AM
Sunset
7:44 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Smith is currently partly cloudy at 36°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1940 J/kg) — isolated convective development possible. Sunrise: 6:12AM · Sunset: 7:44PM.

Alerts

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%
4 PM
36°
3%
5 PM
36°
3%
6 PM
34°
3%
7 PM
32°
3%
8 PM
31°
3%
9 PM
29°
3%
10 PM
29°
3%
11 PM
28°
3%
12 AM
28°
3%
1 AM
27°
3%
2 AM
27°
3%
3 AM
26°
3%
4 AM
26°
3%
5 AM
23°
3%
6 AM
23°
3%
7 AM
25°
3%
8 AM
27°
3%
9 AM
28°
3%
10 AM
31°
3%
11 AM
32°
3%
12 PM
33°
3%
1 PM
34°
3%
2 PM
34°
3%
7-Day Forecast
Today
36° 23°
Partly Cloudy.
Sat
38° 23°
Clear.
Sun
39° 24°
Clear.
Mon
36° 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° Partly Cloudy 3% 7 mph WSW 46%
4 PM 36° Partly Cloudy 3% 6 mph WSW 48%
5 PM 36° Mostly Clear 3% 5 mph WSW 52%
6 PM 34° Mostly Clear 3% 3 mph SW 58%
7 PM 32° Clear 3% 3 mph SSW 62%
8 PM 31° Clear 3% 3 mph SSW 64%
9 PM 29° Clear 3% 4 mph S 66%
10 PM 29° Clear 3% 4 mph S 66%
11 PM 28° Clear 3% 4 mph S 67%
12 AM 28° Clear 3% 4 mph S 67%
1 AM 27° Clear 3% 4 mph SSW 68%
2 AM 27° Mostly Clear 3% 4 mph SSW 69%
3 AM 26° Partly Cloudy 3% 4 mph SSW 70%
4 AM 26° Mostly Clear 3% 4 mph SSW 71%
5 AM 23° Mostly Clear 3% 4 mph SSW 71%
6 AM 23° Clear 3% 4 mph SSW 72%
7 AM 25° Clear 3% 5 mph SW 67%
8 AM 27° Clear 3% 5 mph SW 61%
9 AM 28° Clear 3% 6 mph SW 55%
10 AM 31° Clear 3% 6 mph WSW 52%
11 AM 32° Clear 3% 7 mph WSW 49%
12 PM 33° Clear 3% 7 mph WSW 46%
1 PM 34° Clear 3% 7 mph WSW 45%
2 PM 34° Clear 3% 7 mph WSW 45%
15-Day Forecast
Today
8/14
Partly Cloudy
3%
23°
36°
Sat
8/15
Clear
3%
23°
38°
Sun
8/16
Clear
16%
24°
39°
Mon
8/17
Partly Cloudy
38%
24°
36°
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°
35°
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, 19:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2570 J/kg
MLCAPE1687 J/kg
MUCAPE2570 J/kg
SBCIN0 J/kg
MLCIN-7 J/kg
Lifted Index-4.6
Kinematics
0–6 km Shear10 kt
0–1 km Shear2 kt
Eff. Shear12 kt
0–1 km SRH-3
0–3 km SRH23
Eff. SRH23
Storm Motion51° @ 7 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index31.0
Thermo & Levels
PWAT1.83 in
0–3 km LR8.4 °C/km
700–500 LR5.4 °C/km
Total Totals46.4
LCL813 hPa
LFC999 hPa
EL149 hPa
Freezing Lvl16,854 ft