Severe Thunderstorm Watch 9:00 PM Severe Thunderstorm Watch 9:00 PM Areal Flood Warning — Anderson County, KY, Franklin County, KY, Mercer County, KY, Shelby County, KY, Spencer County, KY, Washington County, KY, Woodford County, KY 9:30 PM Areal Flood Watch 11:00 PM

Shelby County, Kentucky, United States

Last updated: 8:34 PM CDT  ·  Refresh
24°C
Feels like 27°
Mostly Clear
▲ 29°  /  ▼ 19°
Wind
5 mph SW
Humidity
92%
Dew Point
23°
Pressure
28.98 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
28%
Sunrise
6:34 AM
Sunset
8:59 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Shelby County is currently mostly clear at 24°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1141 J/kg) — isolated convective development possible. Sunrise: 6:34AM · Sunset: 8:59PM.

Alerts

Severe Thunderstorm Watch
Expires 9:00 PM
Severe Thunderstorm Watch
Expires 9:00 PM
Areal Flood Warning
Anderson County, KY, Franklin County, KY, Mercer County, KY, Shelby County, KY, Spencer County, KY, Washington County, KY, Woodford County, KY
Expires 9:30 PM
Areal Flood Watch
Expires 11:00 PM
42 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
27%
10 PM
22°
18%
11 PM
22°
7%
12 AM
22°
7%
1 AM
22°
3%
2 AM
22°
3%
3 AM
21°
3%
4 AM
21°
3%
5 AM
21°
3%
6 AM
19°
3%
7 AM
19°
3%
8 AM
19°
3%
9 AM
20°
3%
10 AM
22°
3%
11 AM
22°
3%
12 PM
23°
3%
1 PM
24°
3%
2 PM
24°
3%
3 PM
24°
3%
4 PM
24°
3%
5 PM
24°
3%
6 PM
24°
3%
7 PM
23°
3%
8 PM
22°
3%
7-Day Forecast
Tonight
29° 19°
Mostly Clear with a 27% chance of rain.
Wed
26° 16°
Partly Cloudy.
Thu
27° 13°
Clear.
Fri
23° 15°
Overcast.
Sat
28° 17°
Mostly Clear.
Sun
32° 19°
Drizzle, 70% chance.
Mon
33° 22°
Thunderstorm, 52% chance.
TimeTempConditionsPrecipWindHumidity
Now 24° Mostly Clear 27% 5 mph SW 92%
10 PM 22° Mostly Clear 18% 4 mph SW 93%
11 PM 22° Partly Cloudy 7% 4 mph WSW 94%
12 AM 22° Partly Cloudy 7% 4 mph WNW 95%
1 AM 22° Mostly Clear 3% 4 mph NW 94%
2 AM 22° Partly Cloudy 3% 4 mph NW 92%
3 AM 21° Partly Cloudy 3% 4 mph NW 92%
4 AM 21° Mostly Cloudy 3% 4 mph NNW 93%
5 AM 21° Mostly Cloudy 3% 5 mph N 93%
6 AM 19° Mostly Cloudy 3% 6 mph N 92%
7 AM 19° Mostly Cloudy 3% 8 mph NNE 92%
8 AM 19° Mostly Cloudy 3% 9 mph NNE 89%
9 AM 20° Mostly Cloudy 3% 9 mph NNE 84%
10 AM 22° Mostly Cloudy 3% 9 mph NNE 79%
11 AM 22° Partly Cloudy 3% 9 mph NNE 73%
12 PM 23° Partly Cloudy 3% 9 mph NNE 68%
1 PM 24° Partly Cloudy 3% 9 mph N 64%
2 PM 24° Partly Cloudy 3% 9 mph N 62%
3 PM 24° Partly Cloudy 3% 9 mph N 61%
4 PM 24° Partly Cloudy 3% 10 mph N 60%
5 PM 24° Mostly Cloudy 3% 9 mph N 62%
6 PM 24° Mostly Cloudy 3% 9 mph N 65%
7 PM 23° Overcast 3% 9 mph N 68%
8 PM 22° Overcast 3% 8 mph N 71%
15-Day Forecast
Today
7/21
Mostly Clear
27%
19°
29°
Wed
7/22
Partly Cloudy
7%
16°
26°
Thu
7/23
Clear
3%
13°
27°
Fri
7/24
Overcast
14%
15°
23°
Sat
7/25
Mostly Clear
8%
17°
28°
Sun
7/26
Drizzle
70%
19°
32°
Mon
7/27
Thunderstorm
52%
22°
33°
Tue
7/28
Clear
53%
18°
30°
Wed
7/29
Drizzle
44%
17°
29°
Thu
7/30
Drizzle
44%
16°
29°
Fri
7/31
Drizzle
60%
15°
30°
Sat
8/1
Clear
60%
17°
31°
Sun
8/2
Drizzle
60%
18°
31°
Mon
8/3
Drizzle
60%
19°
31°
Tue
8/4
Drizzle
60%
19°
32°
42
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
42 AQI 7.6 µg/m³
O3
Ground-level ozone
34 AQI 38 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 42 Good 34 42
Thu 29 Good 29 7
Fri 40 Good 40 6
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 Tue Jul 21, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 80 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE664 J/kg
MLCAPE9 J/kg
MUCAPE1307 J/kg
SBCIN-135 J/kg
MLCIN0 J/kg
Lifted Index-2.4
Kinematics
0–6 km Shear46 kt
0–1 km Shear22 kt
Eff. Shear53 kt
0–1 km SRH-72
0–3 km SRH-88
Eff. SRH-88
Storm Motion263° @ 33 kt
0–1 km EHI-0.3
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index-3.4
Thermo & Levels
PWAT0.96 in
0–3 km LR4.6 °C/km
700–500 LR5.6 °C/km
Total Totals37.0
LCL966 hPa
LFC815 hPa
EL174 hPa
Freezing Lvl15,656 ft