Severe Thunderstorm Watch 12:00 AM Areal Flood Watch 1:00 AM

Clay County, Kentucky, United States

Last updated: 11:19 PM CDT  ·  Refresh
23°C
Feels like 27°
Partly Cloudy
▲ 29°  /  ▼ 15°
Wind
4 mph SW
Humidity
97%
Dew Point
22°
Pressure
28.56 inHg
Visibility
6 mi
UV Index
0.0
Cloud Cover
34%
Sunrise
6:31 AM
Sunset
8:50 PM
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WeatherAI™ Analysis

WeatherAI Analysis: Clay County is currently partly cloudy at 23°C. Precipitation is likely — peak probability 59% around 12 AM. Atmospheric instability is elevated (CAPE up to 1018 J/kg) — isolated convective development possible. Sunrise: 6:31AM · Sunset: 8:50PM.

38 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
59%
1 AM
23°
52%
2 AM
23°
43%
3 AM
23°
29%
4 AM
23°
29%
5 AM
22°
22%
6 AM
21°
22%
7 AM
21°
32%
8 AM
21°
20%
9 AM
22°
23%
10 AM
23°
24%
11 AM
23°
32%
12 PM
24°
17%
1 PM
26°
22%
2 PM
28°
19%
3 PM
28°
14%
4 PM
28°
10%
5 PM
28°
11%
6 PM
27°
14%
7 PM
25°
12%
8 PM
24°
12%
9 PM
24°
11%
10 PM
22°
11%
11 PM
22°
11%
7-Day Forecast
Today
29° 15°
Mostly Cloudy with a 59% chance of rain.
Thu
28° 15°
Mostly Clear.
Fri
28° 16°
Mostly Cloudy with a 46% chance of rain.
Sat
29° 18°
Drizzle, 54% chance.
Sun
32° 19°
Rain, 70% chance.
Mon
33° 21°
Thunderstorm, 71% chance.
Tue
34° 19°
Rain, 71% chance.
TimeTempConditionsPrecipWindHumidity
Now 23° Partly Cloudy 59% 4 mph SW 97%
1 AM 23° Partly Cloudy 52% 5 mph WSW 97%
2 AM 23° Mostly Cloudy 43% 5 mph WSW 98%
3 AM 23° Partly Cloudy 29% 4 mph WSW 98%
4 AM 23° Partly Cloudy 29% 4 mph WSW 98%
5 AM 22° Mostly Cloudy 22% 3 mph WSW 98%
6 AM 21° Mostly Cloudy 22% 2 mph W 98%
7 AM 21° Mostly Cloudy 32% 2 mph WNW 98%
8 AM 21° Mostly Cloudy 20% 3 mph NW 96%
9 AM 22° Mostly Cloudy 23% 4 mph NW 92%
10 AM 23° Mostly Cloudy 24% 4 mph NNW 87%
11 AM 23° Mostly Cloudy 32% 3 mph NW 81%
12 PM 24° Mostly Cloudy 17% 4 mph WNW 75%
1 PM 26° Mostly Cloudy 22% 4 mph WNW 69%
2 PM 28° Mostly Cloudy 19% 5 mph WNW 65%
3 PM 28° Mostly Cloudy 14% 6 mph WNW 64%
4 PM 28° Mostly Cloudy 10% 7 mph NW 64%
5 PM 28° Mostly Cloudy 11% 7 mph NW 64%
6 PM 27° Mostly Cloudy 14% 7 mph NW 67%
7 PM 25° Mostly Cloudy 12% 6 mph NW 70%
8 PM 24° Mostly Cloudy 12% 6 mph NNW 72%
9 PM 24° Partly Cloudy 11% 6 mph NNW 72%
10 PM 22° Partly Cloudy 11% 6 mph NNW 72%
11 PM 22° Partly Cloudy 11% 6 mph NNW 72%
15-Day Forecast
Today
7/22
Mostly Cloudy
59%
15°
29°
Thu
7/23
Mostly Clear
12%
15°
28°
Fri
7/24
Mostly Cloudy
46%
16°
28°
Sat
7/25
Drizzle
54%
18°
29°
Sun
7/26
Rain
70%
19°
32°
Mon
7/27
Thunderstorm
71%
21°
33°
Tue
7/28
Rain
71%
19°
34°
Wed
7/29
Drizzle
53%
16°
30°
Thu
7/30
Drizzle
44%
14°
29°
Fri
7/31
Drizzle
51%
14°
29°
Sat
8/1
Drizzle
60%
17°
30°
Sun
8/2
Drizzle
60%
17°
31°
Mon
8/3
Drizzle
60%
18°
31°
Tue
8/4
Drizzle
60%
19°
30°
Wed
8/5
Drizzle
60%
19°
31°
38
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
38 AQI 6.9 µg/m³
O3
Ground-level ozone
30 AQI 33 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 38 Good 30 38
Thu 31 Good 31 28
Fri 32 Good 32 24
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 Wed Jul 22, 03:00'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
SBCAPE758 J/kg
MLCAPE139 J/kg
MUCAPE758 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-2.9
Kinematics
0–6 km Shear41 kt
0–1 km Shear17 kt
Eff. Shear41 kt
0–1 km SRH-74
0–3 km SRH-89
Eff. SRH-89
Storm Motion242° @ 34 kt
0–1 km EHI-0.4
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index34.6
Thermo & Levels
PWAT1.65 in
0–3 km LR5.0 °C/km
700–500 LR5.3 °C/km
Total Totals41.3
LCL960 hPa
LFC967 hPa
EL196 hPa
Freezing Lvl15,279 ft