Extreme Heat Warning — Stewart, TN, Montgomery, TN, Houston, TN, Humphreys, TN, Dickson, TN, Perry, TN, Hickman, TN, Lewis, TN, Wayne, TN, Lawrence, TN 8:00 PM Heat Advisory — Stewart, TN, Montgomery, TN, Houston, TN, Humphreys, TN, Dickson, TN, Perry, TN, Hickman, TN, Lewis, TN, Wayne, TN, Lawrence, TN, Robertson, TN, Sumner, TN, Macon, TN, Cheatham, TN, Davidson, TN, Wilson, TN, Trousdale, TN, Smith, TN, Williamson, TN, Maury, TN, Marshall, TN, Rutherford, TN, Bedford, TN, Giles, TN 8:00 PM

Lawrence County, Middle Tennessee, Tennessee, United States

Last updated: 3:13 AM CDT  ·  Refresh
24°C
Feels like 27°
Mostly Cloudy
▲ 32°  /  ▼ 23°
Wind
6 mph WNW
Humidity
93%
Dew Point
23°
Pressure
28.96 inHg
Visibility
2 mi
UV Index
0.0
Cloud Cover
80%
Sunrise
5:54 AM
Sunset
7:56 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Lawrence County is currently mostly cloudy at 24°C. Precipitation is likely — peak probability 73% around 6 AM. Atmospheric instability is elevated (CAPE up to 3163 J/kg) — isolated convective development possible. Sunrise: 5:54AM · Sunset: 7:56PM.

37 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
57%
4 AM
24°
63%
5 AM
22°
73%
6 AM
22°
73%
7 AM
22°
73%
8 AM
23°
57%
9 AM
24°
46%
10 AM
26°
40%
11 AM
27°
41%
12 PM
28°
42%
1 PM
31°
37%
2 PM
31°
43%
3 PM
32°
34%
4 PM
32°
35%
5 PM
32°
35%
6 PM
30°
22%
7 PM
29°
14%
8 PM
28°
14%
9 PM
27°
15%
10 PM
27°
5%
11 PM
26°
5%
12 AM
26°
5%
1 AM
26°
5%
2 AM
26°
5%
7-Day Forecast
Today
32° 23°
Rain, 73% chance.
Tue
37° 23°
Mostly Clear with a 55% chance of rain.
Wed
33° 19°
Partly Cloudy with a 65% chance of rain.
Thu
27° 18°
Mostly Clear with a 37% chance of rain.
Fri
27° 18°
Rain, 71% chance.
Sat
29° 18°
Heavy Rain, 90% chance.
Sun
27° 19°
Rain, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 24° Mostly Cloudy 57% 6 mph WNW 93%
4 AM 24° Drizzle 63% 4 mph NW 92%
5 AM 22° Rain 73% 5 mph NNE 94%
6 AM 22° Rain 73% 6 mph NE 95%
7 AM 22° Overcast 73% 7 mph E 95%
8 AM 23° Overcast 57% 5 mph S 93%
9 AM 24° Mostly Cloudy 46% 4 mph S 90%
10 AM 26° Mostly Cloudy 40% 6 mph SW 87%
11 AM 27° Partly Cloudy 41% 6 mph SW 82%
12 PM 28° Partly Cloudy 42% 6 mph WSW 78%
1 PM 31° Partly Cloudy 37% 7 mph W 74%
2 PM 31° Partly Cloudy 43% 6 mph W 72%
3 PM 32° Partly Cloudy 34% 6 mph WNW 69%
4 PM 32° Partly Cloudy 35% 5 mph WNW 68%
5 PM 32° Mostly Clear 35% 5 mph W 72%
6 PM 30° Mostly Clear 22% 4 mph WSW 77%
7 PM 29° Partly Cloudy 14% 4 mph SW 83%
8 PM 28° Partly Cloudy 14% 4 mph SW 85%
9 PM 27° Partly Cloudy 15% 4 mph SW 86%
10 PM 27° Partly Cloudy 5% 4 mph SW 88%
11 PM 26° Partly Cloudy 5% 4 mph SW 89%
12 AM 26° Partly Cloudy 5% 4 mph SSW 90%
1 AM 26° Partly Cloudy 5% 4 mph SSW 91%
2 AM 26° Partly Cloudy 5% 4 mph SSW 91%
15-Day Forecast
Today
7/27
Rain
73%
23°
32°
Tue
7/28
Mostly Clear
55%
23°
37°
Wed
7/29
Partly Cloudy
65%
19°
33°
Thu
7/30
Mostly Clear
37%
18°
27°
Fri
7/31
Rain
71%
18°
27°
Sat
8/1
Heavy Rain
90%
18°
29°
Sun
8/2
Rain
63%
19°
27°
Mon
8/3
Rain
69%
19°
30°
Tue
8/4
Rain
68%
20°
32°
Wed
8/5
Rain
50%
21°
32°
Thu
8/6
Drizzle
60%
22°
33°
Fri
8/7
Drizzle
60%
22°
33°
Sat
8/8
Drizzle
60%
22°
33°
Sun
8/9
Drizzle
60%
22°
32°
Mon
8/10
Drizzle
60%
21°
32°
37
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
37 AQI 6.7 µg/m³
O3
Ground-level ozone
30 AQI 32 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 37 Good 30 37
Tue 41 Good 28 41
Wed 37 Good 31 37
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 Jul 27, 06:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1089 J/kg
MLCAPE819 J/kg
MUCAPE1628 J/kg
SBCIN-275 J/kg
MLCIN0 J/kg
Lifted Index-4.8
Kinematics
0–6 km Shear33 kt
0–1 km Shear14 kt
Eff. Shear35 kt
0–1 km SRH8
0–3 km SRH-15
Eff. SRH-8
Storm Motion290° @ 29 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.1
STP (eff)0.0
Supercell0.0
K-Index41.8
Thermo & Levels
PWAT2.03 in
0–3 km LR4.7 °C/km
700–500 LR6.2 °C/km
Total Totals49.0
LCL968 hPa
LFC751 hPa
EL177 hPa
Freezing Lvl14,938 ft