Flash Flood Warning — Calhoun County, WV, WVC021, WVC087, WVC105 6:45 PM Areal Flood Watch 7:00 PM

Gilmer County, West Virginia, United States

Last updated: 4:36 PM CDT  ·  Refresh
23°C
Feels like 27°
Overcast
▲ 23°  /  ▼ 18°
Wind
4 mph SSW
Humidity
95%
Dew Point
22°
Pressure
28.95 inHg
Visibility
9 mi
UV Index
3.0
Cloud Cover
90%
Sunrise
6:00 AM
Sunset
8:52 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Gilmer County is currently overcast at 23°C. Precipitation is likely — peak probability 90% around 5 PM. Atmospheric instability is elevated (CAPE up to 1157 J/kg) — isolated convective development possible. Sunrise: 6:00AM · Sunset: 8:52PM.

Alerts

Flash Flood Warning
Calhoun County, WV, WVC021, WVC087, WVC105
Expires 6:45 PM
Areal Flood Watch
Expires 7:00 PM
35 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
90%
6 PM
23°
62%
7 PM
23°
83%
8 PM
23°
57%
9 PM
21°
41%
10 PM
21°
34%
11 PM
20°
35%
12 AM
20°
41%
1 AM
19°
43%
2 AM
19°
49%
3 AM
19°
67%
4 AM
19°
70%
5 AM
18°
71%
6 AM
19°
54%
7 AM
19°
55%
8 AM
19°
56%
9 AM
21°
56%
10 AM
22°
54%
11 AM
22°
65%
12 PM
23°
61%
1 PM
23°
61%
2 PM
24°
62%
3 PM
24°
68%
4 PM
24°
58%
7-Day Forecast
Today
23° 18°
Overcast with a 90% chance of rain.
Sun
27° 18°
Rain, 71% chance.
Mon
32° 18°
Mostly Clear with a 20% chance of rain.
Tue
34° 21°
Mostly Clear.
Wed
37° 22°
Clear.
Thu
37° 21°
Thunderstorm, 60% chance.
Fri
35° 21°
Drizzle, 60% chance.
TimeTempConditionsPrecipWindHumidity
Now 23° Overcast 90% 4 mph SSW 95%
6 PM 23° Mostly Cloudy 62% 5 mph SW 95%
7 PM 23° Mostly Cloudy 83% 5 mph SW 95%
8 PM 23° Mostly Cloudy 57% 4 mph SW 95%
9 PM 21° Mostly Cloudy 41% 3 mph SSW 96%
10 PM 21° Overcast 34% 3 mph SSW 96%
11 PM 20° Overcast 35% 3 mph SSW 96%
12 AM 20° Overcast 41% 3 mph SSW 96%
1 AM 19° Overcast 43% 4 mph SSW 96%
2 AM 19° Overcast 49% 4 mph SSW 97%
3 AM 19° Overcast 67% 4 mph SSW 97%
4 AM 19° Overcast 70% 4 mph SSW 97%
5 AM 18° Overcast 71% 4 mph SSW 97%
6 AM 19° Overcast 54% 3 mph SSW 97%
7 AM 19° Overcast 55% 3 mph SSW 97%
8 AM 19° Overcast 56% 4 mph SW 97%
9 AM 21° Overcast 56% 4 mph SW 96%
10 AM 22° Rain 54% 4 mph SW 95%
11 AM 22° Rain 65% 4 mph SW 92%
12 PM 23° Overcast 61% 4 mph SW 89%
1 PM 23° Mostly Cloudy 61% 3 mph WSW 86%
2 PM 24° Mostly Cloudy 62% 3 mph WSW 83%
3 PM 24° Mostly Cloudy 68% 3 mph WSW 80%
4 PM 24° Rain 58% 3 mph WSW 77%
15-Day Forecast
Today
6/27
Overcast
90%
18°
23°
Sun
6/28
Rain
71%
18°
27°
Mon
6/29
Mostly Clear
20%
18°
32°
Tue
6/30
Mostly Clear
8%
21°
34°
Wed
7/1
Clear
19%
22°
37°
Thu
7/2
Thunderstorm
60%
21°
37°
Fri
7/3
Drizzle
60%
21°
35°
Sat
7/4
Drizzle
60%
19°
33°
Sun
7/5
Drizzle
60%
19°
31°
Mon
7/6
Drizzle
60%
18°
31°
Tue
7/7
Rain
90%
18°
30°
Wed
7/8
Drizzle
60%
18°
29°
Thu
7/9
Drizzle
60%
18°
29°
Fri
7/10
Drizzle
60%
17°
29°
Sat
7/11
Drizzle
60%
17°
29°
35
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
28 AQI 5.0 µg/m³
O3
Ground-level ozone
Dominant
35 AQI 38 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sun 35 Good 35 28
Mon 37 Good 37 23
Tue 46 Good 46 30
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 60 70 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1143 J/kg
MLCAPE431 J/kg
MUCAPE1143 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-3.0
Kinematics
0–6 km Shear16 kt
0–1 km Shear12 kt
Eff. Shear16 kt
0–1 km SRH-31
0–3 km SRH-38
Eff. SRH-38
Storm Motion228° @ 22 kt
0–1 km EHI-0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index36.7
Thermo & Levels
PWAT2.00 in
0–3 km LR5.3 °C/km
700–500 LR5.4 °C/km
Total Totals43.9
LCL960 hPa
LFC980 hPa
EL192 hPa
Freezing Lvl14,337 ft