Severe Thunderstorm Watch 9:00 PM Severe Thunderstorm Watch 9:00 PM Areal Flood Watch 11:00 PM

Casey County, Kentucky, United States

Last updated: 8:30 PM CDT  ·  Refresh
23°C
Feels like 27°
Mostly Cloudy
▲ 31°  /  ▼ 21°
Wind
7 mph SW
Humidity
94%
Dew Point
22°
Pressure
28.75 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
68%
Sunrise
6:35 AM
Sunset
8:56 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Casey County is currently mostly cloudy at 24°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1193 J/kg) — isolated convective development possible. Sunrise: 6:35AM · Sunset: 8:56PM.

Alerts

Severe Thunderstorm Watch
Expires 9:00 PM
Severe Thunderstorm Watch
Expires 9:00 PM
Areal Flood Watch
Expires 11:00 PM
42 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
33%
10 PM
23°
30%
11 PM
23°
24%
12 AM
23°
24%
1 AM
23°
21%
2 AM
22°
5%
3 AM
22°
10%
4 AM
22°
12%
5 AM
22°
12%
6 AM
21°
18%
7 AM
21°
18%
8 AM
22°
25%
9 AM
22°
29%
10 AM
23°
24%
11 AM
24°
30%
12 PM
24°
30%
1 PM
25°
14%
2 PM
26°
14%
3 PM
26°
15%
4 PM
27°
15%
5 PM
27°
5%
6 PM
26°
3%
7 PM
25°
3%
8 PM
24°
3%
7-Day Forecast
Tonight
31° 21°
Mostly Cloudy with a 33% chance of rain.
Wed
27° 18°
Partly Cloudy with a 30% chance of rain.
Thu
27° 15°
Clear.
Fri
24° 16°
Overcast with a 33% chance of rain.
Sat
28° 18°
Mostly Clear with a 40% chance of rain.
Sun
31° 20°
Thunderstorm, 70% chance.
Mon
33° 22°
Thunderstorm, 71% chance.
TimeTempConditionsPrecipWindHumidity
Now 23° Mostly Cloudy 33% 7 mph SW 94%
10 PM 23° Overcast 30% 7 mph SW 96%
11 PM 23° Overcast 24% 6 mph SW 97%
12 AM 23° Partly Cloudy 24% 5 mph SW 97%
1 AM 23° Partly Cloudy 21% 5 mph SW 97%
2 AM 22° Partly Cloudy 5% 4 mph WSW 97%
3 AM 22° Mostly Cloudy 10% 3 mph W 98%
4 AM 22° Mostly Cloudy 12% 3 mph W 98%
5 AM 22° Mostly Cloudy 12% 2 mph WNW 97%
6 AM 21° Fog 18% 2 mph NW 97%
7 AM 21° Overcast 18% 3 mph NNW 97%
8 AM 22° Mostly Cloudy 25% 4 mph N 95%
9 AM 22° Mostly Cloudy 29% 4 mph N 92%
10 AM 23° Mostly Cloudy 24% 5 mph NNE 89%
11 AM 24° Mostly Cloudy 30% 6 mph N 85%
12 PM 24° Partly Cloudy 30% 6 mph N 80%
1 PM 25° Partly Cloudy 14% 7 mph N 76%
2 PM 26° Partly Cloudy 14% 7 mph N 73%
3 PM 26° Partly Cloudy 15% 8 mph N 72%
4 PM 27° Partly Cloudy 15% 8 mph N 71%
5 PM 27° Partly Cloudy 5% 9 mph N 72%
6 PM 26° Partly Cloudy 3% 8 mph N 73%
7 PM 25° Partly Cloudy 3% 8 mph N 74%
8 PM 24° Partly Cloudy 3% 8 mph N 74%
15-Day Forecast
Today
7/21
Mostly Cloudy
33%
21°
31°
Wed
7/22
Partly Cloudy
30%
18°
27°
Thu
7/23
Clear
3%
15°
27°
Fri
7/24
Overcast
33%
16°
24°
Sat
7/25
Mostly Clear
40%
18°
28°
Sun
7/26
Thunderstorm
70%
20°
31°
Mon
7/27
Thunderstorm
71%
22°
33°
Tue
7/28
Drizzle
53%
19°
31°
Wed
7/29
Drizzle
44%
17°
28°
Thu
7/30
Drizzle
44%
16°
28°
Fri
7/31
Drizzle
60%
15°
28°
Sat
8/1
Clear
25%
17°
29°
Sun
8/2
Drizzle
60%
18°
29°
Mon
8/3
Drizzle
60%
18°
30°
Tue
8/4
Drizzle
60%
19°
30°
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
32 AQI 35 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 42 Good 32 42
Thu 31 Good 31 22
Fri 32 Good 32 16
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 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE505 J/kg
MLCAPE449 J/kg
MUCAPE1114 J/kg
SBCIN-100 J/kg
MLCIN0 J/kg
Lifted Index-2.6
Kinematics
0–6 km Shear50 kt
0–1 km Shear19 kt
Eff. Shear51 kt
0–1 km SRH-91
0–3 km SRH-110
Eff. SRH-110
Storm Motion257° @ 37 kt
0–1 km EHI-0.3
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index32.3
Thermo & Levels
PWAT1.70 in
0–3 km LR4.7 °C/km
700–500 LR5.7 °C/km
Total Totals43.9
LCL957 hPa
LFC725 hPa
EL191 hPa
Freezing Lvl14,993 ft