Heat Advisory — Hancock, KY, Ohio, KY, Butler, KY, Logan, KY, Warren, KY, Simpson, KY, Breckinridge, KY, Meade, KY, Grayson, KY, Hardin, KY, Bullitt, KY, Jefferson, KY, Oldham, KY, Trimble, KY, Henry, KY, Shelby, KY, Franklin, KY, Scott, KY, Harrison, KY, Spencer, KY, Anderson, KY, Woodford, KY, Fayette, KY, Bourbon, KY, Nicholas, KY, Nelson, KY, Washington, KY, Mercer, KY, Jessamine, KY, Clark, KY, Larue, KY, Marion, KY, Boyle, KY, Garrard, KY, Madison, KY, Edmonson, KY, Hart, KY, Green, KY, Taylor, KY, Casey, KY, Lincoln, KY, Allen, KY, Barren, KY, Monroe, KY, Metcalfe, KY, Adair, KY, Russell, KY, Cumberland, KY, Clinton, KY 8:00 PM Excessive Heat Warning — Hancock, KY, Breckinridge, KY, Meade, KY, Ohio, KY, Grayson, KY, Hardin, KY, Bullitt, KY, Jefferson, KY, Oldham, KY, Trimble, KY, Henry, KY, Shelby, KY, Franklin, KY, Scott, KY, Harrison, KY, Spencer, KY, Anderson, KY, Woodford, KY, Fayette, KY, Bourbon, KY, Nicholas, KY, Nelson, KY, Washington, KY, Mercer, KY, Jessamine, KY, Clark, KY, Larue, KY, Marion, KY, Boyle, KY, Garrard, KY, Madison, KY, Butler, KY, Edmonson, KY, Hart, KY, Green, KY, Taylor, KY, Casey, KY, Lincoln, KY, Logan, KY, Warren, KY, Simpson, KY, Allen, KY, Barren, KY, Monroe, KY, Metcalfe, KY, Adair, KY, Russell, KY, Cumberland, KY, Clinton, KY 8:00 PM

Marion County, Kentucky, United States

Last updated: 3:50 PM CDT  ·  Refresh
32°C
Feels like 39°
Clear
▲ 33°  /  ▼ 22°
Wind
6 mph SW
Humidity
63%
Dew Point
24°
Pressure
29.23 inHg
Visibility
10 mi
UV Index
8.1
Cloud Cover
6%
Sunrise
6:23 AM
Sunset
9:06 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Marion County is currently clear at 32°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3929 J/kg) — isolated convective development possible. Sunrise: 6:23AM · Sunset: 9:06PM.

Alerts

Heat Advisory
Hancock, KY, Ohio, KY, Butler, KY, Logan, KY, Warren, KY, Simpson, KY, Breckinridge, KY, Meade, KY, Grayson, KY, Hardin, KY, Bullitt, KY, Jefferson, KY, Oldham, KY, Trimble, KY, Henry, KY, Shelby, KY, Franklin, KY, Scott, KY, Harrison, KY, Spencer, KY, Anderson, KY, Woodford, KY, Fayette, KY, Bourbon, KY, Nicholas, KY, Nelson, KY, Washington, KY, Mercer, KY, Jessamine, KY, Clark, KY, Larue, KY, Marion, KY, Boyle, KY, Garrard, KY, Madison, KY, Edmonson, KY, Hart, KY, Green, KY, Taylor, KY, Casey, KY, Lincoln, KY, Allen, KY, Barren, KY, Monroe, KY, Metcalfe, KY, Adair, KY, Russell, KY, Cumberland, KY, Clinton, KY
Expires 8:00 PM
Excessive Heat Warning
Hancock, KY, Breckinridge, KY, Meade, KY, Ohio, KY, Grayson, KY, Hardin, KY, Bullitt, KY, Jefferson, KY, Oldham, KY, Trimble, KY, Henry, KY, Shelby, KY, Franklin, KY, Scott, KY, Harrison, KY, Spencer, KY, Anderson, KY, Woodford, KY, Fayette, KY, Bourbon, KY, Nicholas, KY, Nelson, KY, Washington, KY, Mercer, KY, Jessamine, KY, Clark, KY, Larue, KY, Marion, KY, Boyle, KY, Garrard, KY, Madison, KY, Butler, KY, Edmonson, KY, Hart, KY, Green, KY, Taylor, KY, Casey, KY, Lincoln, KY, Logan, KY, Warren, KY, Simpson, KY, Allen, KY, Barren, KY, Monroe, KY, Metcalfe, KY, Adair, KY, Russell, KY, Cumberland, KY, Clinton, KY
Expires 8:00 PM
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
32°
3%
5 PM
33°
3%
6 PM
33°
3%
7 PM
32°
3%
8 PM
31°
3%
9 PM
28°
3%
10 PM
27°
3%
11 PM
26°
3%
12 AM
26°
3%
1 AM
24°
3%
2 AM
24°
3%
3 AM
23°
17%
4 AM
23°
17%
5 AM
22°
17%
6 AM
22°
17%
7 AM
23°
17%
8 AM
24°
17%
9 AM
27°
3%
10 AM
28°
3%
11 AM
29°
3%
12 PM
30°
3%
1 PM
31°
3%
2 PM
32°
3%
3 PM
32°
3%
7-Day Forecast
Today
33° 22°
Clear.
Wed
34° 22°
Haze.
Thu
34° 22°
Mostly Clear.
Fri
33° 24°
Mostly Clear with a 71% chance of rain.
Sat
31° 22°
Drizzle, 60% chance.
Sun
31° 22°
Thunderstorm, 81% chance.
Mon
31° 22°
Drizzle, 60% chance.
TimeTempConditionsPrecipWindHumidity
Now 32° Clear 3% 6 mph SW 63%
5 PM 33° Clear 3% 6 mph SW 65%
6 PM 33° Clear 3% 5 mph WSW 71%
7 PM 32° Mostly Clear 3% 4 mph SW 78%
8 PM 31° Partly Cloudy 3% 4 mph SW 82%
9 PM 28° Mostly Clear 3% 3 mph SW 84%
10 PM 27° Mostly Clear 3% 3 mph SSW 86%
11 PM 26° Clear 3% 4 mph S 88%
12 AM 26° Clear 3% 3 mph S 90%
1 AM 24° Clear 3% 3 mph S 92%
2 AM 24° Clear 3% 3 mph SSE 92%
3 AM 23° Mostly Clear 17% 3 mph SSE 92%
4 AM 23° Mostly Clear 17% 3 mph SSE 93%
5 AM 22° Mostly Clear 17% 3 mph SSE 93%
6 AM 22° Haze 17% 2 mph SE 93%
7 AM 23° Fog 17% 2 mph SE 93%
8 AM 24° Mostly Clear 17% 2 mph SE 88%
9 AM 27° Mostly Clear 3% 2 mph ESE 81%
10 AM 28° Mostly Clear 3% 2 mph ESE 76%
11 AM 29° Mostly Clear 3% 2 mph ESE 73%
12 PM 30° Mostly Clear 3% 1 mph SSE 70%
1 PM 31° Mostly Clear 3% 2 mph SSW 66%
2 PM 32° Mostly Clear 3% 2 mph SW 66%
3 PM 32° Clear 3% 2 mph WSW 66%
15-Day Forecast
Today
6/30
Clear
3%
22°
33°
Wed
7/1
Haze
17%
22°
34°
Thu
7/2
Mostly Clear
16%
22°
34°
Fri
7/3
Mostly Clear
71%
24°
33°
Sat
7/4
Drizzle
60%
22°
31°
Sun
7/5
Thunderstorm
81%
22°
31°
Mon
7/6
Drizzle
60%
22°
31°
Tue
7/7
Rain
81%
21°
29°
Wed
7/8
Drizzle
60%
21°
29°
Thu
7/9
Drizzle
60%
20°
31°
Fri
7/10
Drizzle
60%
20°
29°
Sat
7/11
Drizzle
60%
20°
29°
Sun
7/12
Drizzle
60%
19°
28°
Mon
7/13
Drizzle
60%
19°
28°
Tue
7/14
Drizzle
60%
19°
28°
52
Moderate
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
52 AQI 9.9 µg/m³
O3
Ground-level ozone
33 AQI 37 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 52 Moderate 33 52
Thu 55 Moderate 38 55
Fri 52 Moderate 34 52
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 Jun 30, 19:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3904 J/kg
MLCAPE2029 J/kg
MUCAPE3904 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-8.8
Kinematics
0–6 km Shear1 kt
0–1 km Shear2 kt
Eff. Shear4 kt
0–1 km SRH6
0–3 km SRH-16
Eff. SRH-16
Storm Motion252° @ 20 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index12.5
Thermo & Levels
PWAT1.19 in
0–3 km LR6.4 °C/km
700–500 LR7.5 °C/km
Total Totals42.5
LCL873 hPa
LFC990 hPa
EL143 hPa
Freezing Lvl14,908 ft