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

Giles County, Middle Tennessee, Tennessee, United States

Last updated: 2:55 PM CDT  ·  Refresh
34°C
Feels like 41°
Partly Cloudy
▲ 35°  /  ▼ 23°
Wind
6 mph WSW
Humidity
56%
Dew Point
23°
Pressure
29.22 inHg
Visibility
10 mi
UV Index
8.5
Cloud Cover
31%
Sunrise
6:07 AM
Sunset
7:37 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Giles County is currently partly cloudy at 34°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2643 J/kg) — isolated convective development possible. Sunrise: 6:07AM · Sunset: 7:37PM.

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
29 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
34°
21%
3 PM
34°
3%
4 PM
35°
3%
5 PM
34°
3%
6 PM
33°
3%
7 PM
31°
3%
8 PM
29°
3%
9 PM
28°
3%
10 PM
27°
3%
11 PM
27°
3%
12 AM
26°
3%
1 AM
26°
3%
2 AM
25°
3%
3 AM
25°
3%
4 AM
23°
3%
5 AM
23°
3%
6 AM
23°
3%
7 AM
25°
3%
8 AM
28°
3%
9 AM
31°
3%
10 AM
31°
3%
11 AM
32°
3%
12 PM
33°
3%
1 PM
33°
3%
7-Day Forecast
Today
35° 23°
Partly Cloudy with a 21% chance of rain.
Sat
37° 23°
Mostly Clear.
Sun
37° 23°
Mostly Clear.
Mon
34° 24°
Partly Cloudy with a 60% chance of rain.
Tue
35° 22°
Thunderstorm, 50% chance.
Wed
36° 22°
Drizzle, 60% chance.
Thu
32° 20°
Drizzle, 60% chance.
TimeTempConditionsPrecipWindHumidity
Now 34° Partly Cloudy 21% 6 mph WSW 56%
3 PM 34° Partly Cloudy 3% 5 mph WSW 58%
4 PM 35° Mostly Clear 3% 5 mph SW 59%
5 PM 34° Partly Cloudy 3% 5 mph SW 62%
6 PM 33° Partly Cloudy 3% 4 mph SSW 66%
7 PM 31° Mostly Clear 3% 3 mph S 68%
8 PM 29° Partly Cloudy 3% 4 mph SE 70%
9 PM 28° Partly Cloudy 3% 4 mph SE 72%
10 PM 27° Mostly Clear 3% 4 mph SSE 75%
11 PM 27° Mostly Clear 3% 4 mph S 77%
12 AM 26° Mostly Clear 3% 4 mph S 79%
1 AM 26° Mostly Clear 3% 3 mph S 80%
2 AM 25° Mostly Clear 3% 4 mph S 81%
3 AM 25° Mostly Clear 3% 4 mph S 81%
4 AM 23° Mostly Clear 3% 4 mph S 82%
5 AM 23° Mostly Clear 3% 4 mph S 84%
6 AM 23° Clear 3% 4 mph S 85%
7 AM 25° Mostly Clear 3% 4 mph SW 76%
8 AM 28° Mostly Clear 3% 5 mph SW 67%
9 AM 31° Mostly Clear 3% 5 mph WSW 61%
10 AM 31° Mostly Clear 3% 6 mph WSW 57%
11 AM 32° Clear 3% 6 mph WSW 53%
12 PM 33° Clear 3% 6 mph W 49%
1 PM 33° Clear 3% 6 mph W 49%
15-Day Forecast
Today
8/14
Partly Cloudy
21%
23°
35°
Sat
8/15
Mostly Clear
3%
23°
37°
Sun
8/16
Mostly Clear
8%
23°
37°
Mon
8/17
Partly Cloudy
60%
24°
34°
Tue
8/18
Thunderstorm
50%
22°
35°
Wed
8/19
Drizzle
60%
22°
36°
Thu
8/20
Drizzle
60%
20°
32°
Fri
8/21
Drizzle
60%
19°
31°
Sat
8/22
Drizzle
60%
17°
31°
Sun
8/23
Drizzle
60%
17°
31°
Mon
8/24
Drizzle
60%
19°
32°
Tue
8/25
Drizzle
60%
21°
33°
Wed
8/26
Drizzle
60%
22°
33°
Thu
8/27
Drizzle
60%
21°
33°
Fri
8/28
Drizzle
60%
21°
33°
29
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
29 AQI 5.3 µg/m³
O3
Ground-level ozone
28 AQI 30 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sat 29 Good 28 29
Sun 45 Good 29 45
Mon 43 Good 31 43
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
SBCAPE3650 J/kg
MLCAPE2707 J/kg
MUCAPE3650 J/kg
SBCIN-0 J/kg
MLCIN-7 J/kg
Lifted Index-7.1
Kinematics
0–6 km Shear7 kt
0–1 km Shear3 kt
Eff. Shear7 kt
0–1 km SRH14
0–3 km SRH44
Eff. SRH44
Storm Motion7° @ 12 kt
0–1 km EHI0.3
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index33.1
Thermo & Levels
PWAT1.95 in
0–3 km LR8.1 °C/km
700–500 LR5.6 °C/km
Total Totals48.7
LCL844 hPa
LFC989 hPa
EL127 hPa
Freezing Lvl16,115 ft