Severe Thunderstorm Watch 8:00 PM Severe Thunderstorm Watch 8:00 PM Areal Flood Watch 7:00 AM Excessive Heat Watch 8:00 PM

Dickson County, Middle Tennessee, Tennessee, United States

Last updated: 5:06 PM CDT  ·  Refresh
28°C
Feels like 33°
Overcast
▲ 30°  /  ▼ 22°
Wind
8 mph SW
Humidity
83%
Dew Point
23°
Pressure
29.20 inHg
Visibility
10 mi
UV Index
3.2
Cloud Cover
88%
Sunrise
5:34 AM
Sunset
8:10 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Dickson County is currently overcast at 28°C. Precipitation is likely — peak probability 80% around 1 AM. Atmospheric instability is elevated (CAPE up to 3291 J/kg) — isolated convective development possible. Sunrise: 5:34AM · Sunset: 8:10PM.

Alerts

Severe Thunderstorm Watch
Expires 8:00 PM
Severe Thunderstorm Watch
Expires 8:00 PM
Areal Flood Watch
Expires 7:00 AM
Excessive Heat Watch
Expires 8:00 PM
33 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
28°
50%
6 PM
29°
66%
7 PM
28°
46%
8 PM
27°
48%
9 PM
26°
47%
10 PM
25°
63%
11 PM
24°
73%
12 AM
24°
70%
1 AM
23°
80%
2 AM
23°
57%
3 AM
23°
39%
4 AM
23°
30%
5 AM
22°
31%
6 AM
22°
31%
7 AM
23°
15%
8 AM
24°
24%
9 AM
27°
20%
10 AM
28°
20%
11 AM
29°
20%
12 PM
31°
20%
1 PM
32°
20%
2 PM
32°
20%
3 PM
32°
20%
4 PM
33°
22%
7-Day Forecast
Today
30° 22°
Mostly Cloudy with a 73% chance of rain.
Sun
34° 22°
Mostly Clear with a 57% chance of rain.
Mon
34° 24°
Clear.
Tue
35° 24°
Clear.
Wed
34° 24°
Partly Cloudy.
Thu
34° 23°
Thunderstorm, 81% chance.
Fri
34° 23°
Drizzle, 60% chance.
TimeTempConditionsPrecipWindHumidity
Now 28° Overcast 50% 8 mph SW 83%
6 PM 29° Overcast 66% 9 mph SW 89%
7 PM 28° Overcast 46% 7 mph SW 90%
8 PM 27° Mostly Cloudy 48% 6 mph SW 90%
9 PM 26° Overcast 47% 5 mph SW 90%
10 PM 25° Mostly Cloudy 63% 4 mph SSW 89%
11 PM 24° Rain 73% 5 mph SW 90%
12 AM 24° Overcast 70% 4 mph SSW 91%
1 AM 23° Overcast 80% 5 mph SSW 92%
2 AM 23° Mostly Cloudy 57% 5 mph SSW 91%
3 AM 23° Partly Cloudy 39% 7 mph SW 90%
4 AM 23° Partly Cloudy 30% 7 mph SW 90%
5 AM 22° Partly Cloudy 31% 6 mph SW 90%
6 AM 22° Mostly Clear 31% 6 mph SW 91%
7 AM 23° Mostly Clear 15% 7 mph WSW 90%
8 AM 24° Mostly Clear 24% 9 mph WSW 87%
9 AM 27° Mostly Clear 20% 10 mph WSW 84%
10 AM 28° Clear 20% 10 mph WSW 80%
11 AM 29° Mostly Clear 20% 10 mph WSW 76%
12 PM 31° Partly Cloudy 20% 10 mph WSW 73%
1 PM 32° Partly Cloudy 20% 10 mph WSW 70%
2 PM 32° Partly Cloudy 20% 9 mph WSW 70%
3 PM 32° Partly Cloudy 20% 9 mph WSW 69%
4 PM 33° Partly Cloudy 22% 9 mph WSW 69%
15-Day Forecast
Today
6/27
Mostly Cloudy
73%
22°
30°
Sun
6/28
Mostly Clear
57%
22°
34°
Mon
6/29
Clear
15%
24°
34°
Tue
6/30
Clear
16%
24°
35°
Wed
7/1
Partly Cloudy
19%
24°
34°
Thu
7/2
Thunderstorm
81%
23°
34°
Fri
7/3
Drizzle
60%
23°
34°
Sat
7/4
Thunderstorm
81%
22°
33°
Sun
7/5
Drizzle
60%
22°
32°
Mon
7/6
Drizzle
60%
21°
32°
Tue
7/7
Drizzle
75%
22°
32°
Wed
7/8
Drizzle
60%
21°
31°
Thu
7/9
Drizzle
60%
21°
30°
Fri
7/10
Drizzle
60%
20°
30°
Sat
7/11
Drizzle
60%
20°
30°
33
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
33 AQI 5.9 µg/m³
O3
Ground-level ozone
27 AQI 29 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sun 33 Good 27 33
Mon 40 Good 32 40
Tue 48 Good 34 48
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 Sat Jun 27, 20:00'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
SBCAPE2519 J/kg
MLCAPE2459 J/kg
MUCAPE2951 J/kg
SBCIN-28 J/kg
MLCIN0 J/kg
Lifted Index-6.8
Kinematics
0–6 km Shear35 kt
0–1 km Shear18 kt
Eff. Shear27 kt
0–1 km SRH4
0–3 km SRH-23
Eff. SRH-23
Storm Motion230° @ 34 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.1
STP (eff)0.0
Supercell0.0
K-Index36.3
Thermo & Levels
PWAT2.12 in
0–3 km LR6.2 °C/km
700–500 LR6.1 °C/km
Total Totals50.0
LCL923 hPa
LFC877 hPa
EL149 hPa
Freezing Lvl14,639 ft