Areal Flood Watch 7:00 AM

Overton County, Middle Tennessee, Tennessee, United States

Last updated: 5:06 PM CDT  ·  Refresh
26°C
Feels like 29°
Mostly Cloudy
▲ 28°  /  ▼ 20°
Wind
8 mph SSW
Humidity
79%
Dew Point
22°
Pressure
28.75 inHg
Visibility
10 mi
UV Index
3.6
Cloud Cover
84%
Sunrise
5:25 AM
Sunset
8:02 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Overton County is currently mostly cloudy at 26°C. Precipitation is likely — peak probability 90% around 10 PM. Atmospheric instability is elevated (CAPE up to 2600 J/kg) — isolated convective development possible. Sunrise: 5:25AM · Sunset: 8:02PM.

Alerts

Areal Flood Watch
Expires 7:00 AM
35 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
68%
6 PM
28°
49%
7 PM
27°
56%
8 PM
26°
64%
9 PM
24°
77%
10 PM
23°
90%
11 PM
23°
84%
12 AM
23°
84%
1 AM
22°
74%
2 AM
22°
75%
3 AM
21°
75%
4 AM
21°
75%
5 AM
20°
75%
6 AM
20°
76%
7 AM
20°
72%
8 AM
21°
85%
9 AM
22°
85%
10 AM
23°
85%
11 AM
24°
85%
12 PM
25°
75%
1 PM
26°
65%
2 PM
27°
65%
3 PM
28°
52%
4 PM
29°
48%
7-Day Forecast
Today
28° 20°
Mostly Cloudy with a 84% chance of rain.
Sun
31° 20°
Mostly Cloudy with a 85% chance of rain.
Mon
33° 23°
Mostly Clear.
Tue
32° 23°
Mostly Clear with a 52% chance of rain.
Wed
34° 22°
Drizzle, 60% chance.
Thu
34° 22°
Thunderstorm, 60% chance.
Fri
33° 22°
Drizzle, 60% chance.
TimeTempConditionsPrecipWindHumidity
Now 26° Mostly Cloudy 68% 8 mph SSW 79%
6 PM 28° Mostly Cloudy 49% 8 mph SW 84%
7 PM 27° Overcast 56% 8 mph SW 88%
8 PM 26° Overcast 64% 6 mph SW 91%
9 PM 24° Overcast 77% 5 mph SSW 93%
10 PM 23° Heavy Rain 90% 6 mph SSW 96%
11 PM 23° Heavy Rain 84% 5 mph S 96%
12 AM 23° Overcast 84% 5 mph S 97%
1 AM 22° Overcast 74% 5 mph S 98%
2 AM 22° Heavy Rain 75% 5 mph SW 98%
3 AM 21° Overcast 75% 4 mph SW 98%
4 AM 21° Thunderstorm 75% 5 mph SW 98%
5 AM 20° Heavy Rain 75% 6 mph SW 99%
6 AM 20° Thunderstorm 76% 6 mph SSW 98%
7 AM 20° Thunderstorm 72% 7 mph SSW 98%
8 AM 21° Rain 85% 7 mph SSW 95%
9 AM 22° Rain 85% 6 mph SW 92%
10 AM 23° Rain 85% 7 mph WSW 89%
11 AM 24° Mostly Cloudy 85% 7 mph WSW 88%
12 PM 25° Mostly Cloudy 75% 7 mph WSW 88%
1 PM 26° Partly Cloudy 65% 7 mph WSW 88%
2 PM 27° Partly Cloudy 65% 7 mph WSW 84%
3 PM 28° Partly Cloudy 52% 6 mph WSW 80%
4 PM 29° Partly Cloudy 48% 6 mph WSW 76%
15-Day Forecast
Today
6/27
Mostly Cloudy
84%
20°
28°
Sun
6/28
Mostly Cloudy
85%
20°
31°
Mon
6/29
Mostly Clear
14%
23°
33°
Tue
6/30
Mostly Clear
52%
23°
32°
Wed
7/1
Drizzle
60%
22°
34°
Thu
7/2
Thunderstorm
60%
22°
34°
Fri
7/3
Drizzle
60%
22°
33°
Sat
7/4
Partly Cloudy
60%
21°
32°
Sun
7/5
Drizzle
60%
21°
31°
Mon
7/6
Rain
90%
20°
30°
Tue
7/7
Drizzle
75%
21°
29°
Wed
7/8
Rain
90%
20°
29°
Thu
7/9
Rain
90%
19°
29°
Fri
7/10
Drizzle
60%
19°
28°
Sat
7/11
Drizzle
60%
19°
28°
35
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
35 AQI 6.3 µg/m³
O3
Ground-level ozone
25 AQI 27 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sun 35 Good 25 35
Mon 33 Good 31 33
Tue 47 Good 32 47
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 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1868 J/kg
MLCAPE1624 J/kg
MUCAPE2095 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-5.2
Kinematics
0–6 km Shear31 kt
0–1 km Shear16 kt
Eff. Shear32 kt
0–1 km SRH-16
0–3 km SRH-35
Eff. SRH-35
Storm Motion236° @ 31 kt
0–1 km EHI-0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index29.4
Thermo & Levels
PWAT1.96 in
0–3 km LR5.8 °C/km
700–500 LR6.1 °C/km
Total Totals47.7
LCL918 hPa
LFC974 hPa
EL159 hPa
Freezing Lvl14,062 ft