Areal Flood Watch 7:00 AM

Cumberland County, East Tennessee, Tennessee, United States

Last updated: 6:28 PM CDT  ·  Refresh
25°C
Feels like 28°
Overcast
▲ 29°  /  ▼ 19°
Wind
6 mph SW
Humidity
86%
Dew Point
22°
Pressure
28.15 inHg
Visibility
9 mi
UV Index
2.1
Cloud Cover
86%
Sunrise
5:25 AM
Sunset
8:00 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Cumberland County is currently overcast at 25°C. Precipitation is likely — peak probability 85% around 1 AM. Atmospheric instability is elevated (CAPE up to 2476 J/kg) — isolated convective development possible. Sunrise: 5:25AM · Sunset: 8:00PM.

Alerts

Areal Flood Watch
Expires 7:00 AM
33 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
25°
70%
7 PM
25°
53%
8 PM
24°
55%
9 PM
22°
65%
10 PM
22°
79%
11 PM
21°
84%
12 AM
21°
85%
1 AM
21°
85%
2 AM
21°
71%
3 AM
21°
80%
4 AM
21°
76%
5 AM
19°
77%
6 AM
19°
80%
7 AM
20°
80%
8 AM
20°
77%
9 AM
22°
78%
10 AM
23°
71%
11 AM
23°
68%
12 PM
24°
63%
1 PM
27°
55%
2 PM
28°
54%
3 PM
28°
55%
4 PM
28°
52%
5 PM
27°
52%
7-Day Forecast
Tonight
29° 19°
Overcast with a 70% chance of rain.
Sun
29° 19°
Heavy Rain, 85% chance.
Mon
34° 22°
Partly Cloudy with a 26% chance of rain.
Tue
33° 22°
Partly Cloudy with a 58% chance of rain.
Wed
34° 20°
Rain, 64% chance.
Thu
34° 20°
Thunderstorm, 64% chance.
Fri
34° 21°
Rain, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 25° Overcast 70% 6 mph SW 86%
7 PM 25° Mostly Cloudy 53% 5 mph SW 87%
8 PM 24° Mostly Cloudy 55% 5 mph SW 90%
9 PM 22° Mostly Cloudy 65% 5 mph SW 93%
10 PM 22° Mostly Cloudy 79% 4 mph SW 94%
11 PM 21° Heavy Rain 84% 4 mph SW 94%
12 AM 21° Heavy Rain 85% 5 mph SW 94%
1 AM 21° Overcast 85% 5 mph SSW 95%
2 AM 21° Overcast 71% 6 mph SW 96%
3 AM 21° Overcast 80% 6 mph SW 97%
4 AM 21° Overcast 76% 6 mph SW 97%
5 AM 19° Heavy Rain 77% 6 mph SW 97%
6 AM 19° Heavy Rain 80% 7 mph WSW 97%
7 AM 20° Rain 80% 8 mph WSW 96%
8 AM 20° Rain 77% 9 mph WSW 93%
9 AM 22° Rain 78% 8 mph WSW 91%
10 AM 23° Rain 71% 9 mph WSW 88%
11 AM 23° Mostly Cloudy 68% 9 mph W 84%
12 PM 24° Mostly Cloudy 63% 10 mph W 80%
1 PM 27° Partly Cloudy 55% 10 mph W 76%
2 PM 28° Partly Cloudy 54% 9 mph W 74%
3 PM 28° Partly Cloudy 55% 9 mph W 71%
4 PM 28° Partly Cloudy 52% 8 mph W 72%
5 PM 27° Partly Cloudy 52% 7 mph W 76%
15-Day Forecast
Today
6/27
Overcast
70%
19°
29°
Sun
6/28
Heavy Rain
85%
19°
29°
Mon
6/29
Partly Cloudy
26%
22°
34°
Tue
6/30
Partly Cloudy
58%
22°
33°
Wed
7/1
Rain
64%
20°
34°
Thu
7/2
Thunderstorm
64%
20°
34°
Fri
7/3
Rain
63%
21°
34°
Sat
7/4
Partly Cloudy
31%
21°
33°
Sun
7/5
Drizzle
44%
20°
32°
Mon
7/6
Rain
68%
20°
32°
Tue
7/7
Rain
77%
20°
30°
Wed
7/8
Rain
90%
19°
29°
Thu
7/9
Rain
90%
19°
29°
Fri
7/10
Drizzle
60%
19°
28°
Sat
7/11
Rain
90%
19°
28°
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
22 AQI 25 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sun 33 Good 22 33
Mon 30 Good 30 26
Tue 39 Good 31 39
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, 22:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1920 J/kg
MLCAPE1708 J/kg
MUCAPE2139 J/kg
SBCIN-28 J/kg
MLCIN0 J/kg
Lifted Index-5.4
Kinematics
0–6 km Shear22 kt
0–1 km Shear13 kt
Eff. Shear20 kt
0–1 km SRH-5
0–3 km SRH-60
Eff. SRH-60
Storm Motion240° @ 29 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index31.6
Thermo & Levels
PWAT1.79 in
0–3 km LR6.0 °C/km
700–500 LR5.9 °C/km
Total Totals48.5
LCL910 hPa
LFC853 hPa
EL163 hPa
Freezing Lvl13,579 ft