Areal Flood Watch 7:00 PM

Roane County, West Virginia, United States

Last updated: 3:36 PM CDT  ·  Refresh
23°C
Feels like 26°
Heavy Rain
▲ 23°  /  ▼ 19°
Wind
5 mph SW
Humidity
93%
Dew Point
22°
Pressure
28.95 inHg
Visibility
10 mi
UV Index
3.4
Cloud Cover
92%
Sunrise
6:02 AM
Sunset
8:54 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Roane County is currently heavy rain at 23°C. Precipitation is likely — peak probability 77% around 4 PM. Atmospheric instability is elevated (CAPE up to 1122 J/kg) — isolated convective development possible. Sunrise: 6:02AM · Sunset: 8:54PM.

Alerts

Areal Flood Watch
Expires 7:00 PM
34 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
77%
5 PM
23°
74%
6 PM
23°
54%
7 PM
23°
50%
8 PM
23°
69%
9 PM
21°
42%
10 PM
21°
40%
11 PM
21°
44%
12 AM
21°
58%
1 AM
20°
38%
2 AM
20°
39%
3 AM
20°
43%
4 AM
20°
39%
5 AM
19°
44%
6 AM
19°
57%
7 AM
19°
56%
8 AM
19°
56%
9 AM
21°
53%
10 AM
21°
42%
11 AM
23°
46%
12 PM
23°
53%
1 PM
23°
53%
2 PM
24°
53%
3 PM
24°
59%
7-Day Forecast
Today
23° 19°
Heavy Rain, 77% chance.
Sun
26° 19°
Mostly Cloudy with a 56% chance of rain.
Mon
33° 17°
Mostly Clear with a 20% chance of rain.
Tue
35° 21°
Mostly Cloudy.
Wed
37° 21°
Clear.
Thu
38° 19°
Thunderstorm, 60% chance.
Fri
36° 22°
Drizzle, 68% chance.
TimeTempConditionsPrecipWindHumidity
Now 23° Heavy Rain 77% 5 mph SW 93%
5 PM 23° Overcast 74% 5 mph SW 94%
6 PM 23° Mostly Cloudy 54% 5 mph SW 94%
7 PM 23° Mostly Cloudy 50% 5 mph SW 93%
8 PM 23° Mostly Cloudy 69% 4 mph SW 93%
9 PM 21° Mostly Cloudy 42% 3 mph SSW 94%
10 PM 21° Overcast 40% 3 mph SSW 95%
11 PM 21° Overcast 44% 3 mph SSW 95%
12 AM 21° Overcast 58% 3 mph SSW 95%
1 AM 20° Overcast 38% 4 mph SSW 95%
2 AM 20° Overcast 39% 4 mph SSW 95%
3 AM 20° Overcast 43% 4 mph SSW 95%
4 AM 20° Overcast 39% 4 mph SSW 95%
5 AM 19° Overcast 44% 4 mph SSW 95%
6 AM 19° Overcast 57% 4 mph SW 96%
7 AM 19° Overcast 56% 4 mph SW 96%
8 AM 19° Overcast 56% 4 mph SW 95%
9 AM 21° Overcast 53% 4 mph SW 94%
10 AM 21° Overcast 42% 4 mph WSW 92%
11 AM 23° Overcast 46% 4 mph WSW 88%
12 PM 23° Overcast 53% 3 mph WSW 85%
1 PM 23° Overcast 53% 4 mph W 82%
2 PM 24° Mostly Cloudy 53% 3 mph W 80%
3 PM 24° Mostly Cloudy 59% 3 mph W 78%
15-Day Forecast
Today
6/27
Heavy Rain
77%
19°
23°
Sun
6/28
Mostly Cloudy
56%
19°
26°
Mon
6/29
Mostly Clear
20%
17°
33°
Tue
6/30
Mostly Cloudy
8%
21°
35°
Wed
7/1
Clear
19%
21°
37°
Thu
7/2
Thunderstorm
60%
19°
38°
Fri
7/3
Drizzle
68%
22°
36°
Sat
7/4
Clear
60%
20°
34°
Sun
7/5
Drizzle
60%
19°
32°
Mon
7/6
Drizzle
60%
17°
32°
Tue
7/7
Drizzle
60%
16°
31°
Wed
7/8
Drizzle
60%
18°
30°
Thu
7/9
Drizzle
60%
18°
29°
Fri
7/10
Drizzle
60%
18°
29°
Sat
7/11
Drizzle
60%
17°
29°
34
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
34 AQI 6.2 µg/m³
O3
Ground-level ozone
31 AQI 35 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sun 34 Good 31 34
Mon 35 Good 35 33
Tue 44 Good 44 41
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, 19:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE803 J/kg
MLCAPE375 J/kg
MUCAPE803 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-2.6
Kinematics
0–6 km Shear13 kt
0–1 km Shear17 kt
Eff. Shear12 kt
0–1 km SRH-45
0–3 km SRH-38
Eff. SRH-38
Storm Motion225° @ 23 kt
0–1 km EHI-0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index35.4
Thermo & Levels
PWAT2.02 in
0–3 km LR5.0 °C/km
700–500 LR5.5 °C/km
Total Totals44.3
LCL964 hPa
LFC980 hPa
EL199 hPa
Freezing Lvl14,213 ft