Heat Advisory — Wayne, IN, Fayette, IN, Union, IN, Franklin, IN, Ripley, IN, Dearborn, IN, Ohio, IN, Switzerland, IN, Carroll, KY, Gallatin, KY, Boone, KY, Kenton, KY, Campbell, KY, Owen, KY, Grant, KY, Pendleton, KY, Bracken, KY, Robertson, KY, Mason, KY, Lewis, KY, Hardin, OH, Mercer, OH, Auglaize, OH, Darke, OH, Shelby, OH, Logan, OH, Union, OH, Delaware, OH, Miami, OH, Champaign, OH, Clark, OH, Madison, OH, Franklin, OH, Licking, OH, Preble, OH, Montgomery, OH, Greene, OH, Fayette, OH, Pickaway, OH, Fairfield, OH, Butler, OH, Warren, OH, Clinton, OH, Ross, OH, Hocking, OH, Hamilton, OH, Clermont, OH, Brown, OH, Highland, OH, Adams, OH, Pike, OH, Scioto, OH 10:00 PM

Clark County, Ohio, United States

Last updated: 11:51 PM CDT  ·  Refresh
23°C
Feels like 26°
Partly Cloudy
▲ 34°  /  ▼ 22°
Wind
6 mph S
Humidity
88%
Dew Point
21°
Pressure
28.96 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
35%
Sunrise
7:03 AM
Sunset
8:06 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Clark County is currently partly cloudy at 23°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2750 J/kg) — isolated convective development possible. Sunrise: 7:03AM · Sunset: 8:06PM.

Alerts

Heat Advisory
Wayne, IN, Fayette, IN, Union, IN, Franklin, IN, Ripley, IN, Dearborn, IN, Ohio, IN, Switzerland, IN, Carroll, KY, Gallatin, KY, Boone, KY, Kenton, KY, Campbell, KY, Owen, KY, Grant, KY, Pendleton, KY, Bracken, KY, Robertson, KY, Mason, KY, Lewis, KY, Hardin, OH, Mercer, OH, Auglaize, OH, Darke, OH, Shelby, OH, Logan, OH, Union, OH, Delaware, OH, Miami, OH, Champaign, OH, Clark, OH, Madison, OH, Franklin, OH, Licking, OH, Preble, OH, Montgomery, OH, Greene, OH, Fayette, OH, Pickaway, OH, Fairfield, OH, Butler, OH, Warren, OH, Clinton, OH, Ross, OH, Hocking, OH, Hamilton, OH, Clermont, OH, Brown, OH, Highland, OH, Adams, OH, Pike, OH, Scioto, OH
Expires 10:00 PM
65 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
8%
1 AM
23°
29%
2 AM
23°
8%
3 AM
22°
8%
4 AM
22°
8%
5 AM
21°
8%
6 AM
22°
8%
7 AM
22°
8%
8 AM
24°
8%
9 AM
27°
5%
10 AM
29°
5%
11 AM
30°
5%
12 PM
31°
5%
1 PM
33°
3%
2 PM
33°
3%
3 PM
34°
3%
4 PM
34°
3%
5 PM
33°
3%
6 PM
32°
3%
7 PM
31°
3%
8 PM
30°
3%
9 PM
27°
3%
10 PM
27°
3%
11 PM
27°
3%
7-Day Forecast
Today
34° 22°
Mostly Clear.
Wed
36° 22°
Clear.
Thu
36° 23°
Clear with a 72% chance of rain.
Fri
35° 22°
Thunderstorm, 60% chance.
Sat
32° 19°
Thunderstorm, 60% chance.
Sun
29° 17°
Clear.
Mon
29° 15°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 23° Partly Cloudy 8% 6 mph S 88%
1 AM 23° Partly Cloudy 29% 5 mph SSW 86%
2 AM 23° Partly Cloudy 8% 5 mph SSW 87%
3 AM 22° Clear 8% 6 mph SSW 88%
4 AM 22° Clear 8% 6 mph SSW 89%
5 AM 21° Clear 8% 6 mph SW 90%
6 AM 22° Mostly Clear 8% 6 mph SW 89%
7 AM 22° Mostly Clear 8% 7 mph SW 88%
8 AM 24° Mostly Clear 8% 8 mph SW 83%
9 AM 27° Mostly Clear 5% 10 mph WSW 76%
10 AM 29° Clear 5% 11 mph WSW 69%
11 AM 30° Mostly Clear 5% 11 mph WSW 65%
12 PM 31° Clear 5% 11 mph WSW 61%
1 PM 33° Mostly Clear 3% 11 mph WSW 58%
2 PM 33° Mostly Clear 3% 11 mph WSW 57%
3 PM 34° Mostly Clear 3% 10 mph WSW 57%
4 PM 34° Mostly Clear 3% 10 mph WSW 57%
5 PM 33° Mostly Clear 3% 9 mph WSW 62%
6 PM 32° Mostly Clear 3% 8 mph WSW 69%
7 PM 31° Mostly Clear 3% 7 mph WSW 74%
8 PM 30° Mostly Clear 3% 7 mph WSW 76%
9 PM 27° Mostly Clear 3% 7 mph WSW 78%
10 PM 27° Clear 3% 7 mph SW 79%
11 PM 27° Clear 3% 7 mph SW 79%
15-Day Forecast
Today
9/1
Mostly Clear
8%
22°
34°
Wed
9/2
Clear
7%
22°
36°
Thu
9/3
Clear
72%
23°
36°
Fri
9/4
Thunderstorm
60%
22°
35°
Sat
9/5
Thunderstorm
60%
19°
32°
Sun
9/6
Clear
19%
17°
29°
Mon
9/7
Clear
19%
15°
29°
Tue
9/8
Drizzle
60%
18°
31°
Wed
9/9
Drizzle
60%
17°
32°
Thu
9/10
Clear
42%
16°
32°
Fri
9/11
Drizzle
60%
19°
31°
Sat
9/12
Drizzle
60%
16°
28°
Sun
9/13
Drizzle
60%
16°
27°
Mon
9/14
Drizzle
60%
15°
28°
Tue
9/15
Drizzle
60%
15°
27°
65
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
65 AQI 16.4 µg/m³
O3
Ground-level ozone
44 AQI 48 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 65 Moderate 44 65
Wed 61 Moderate 44 61
Thu 62 Moderate 45 62
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 Sep 1, 03:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE608 J/kg
MLCAPE586 J/kg
MUCAPE1149 J/kg
SBCIN-411 J/kg
MLCIN-306 J/kg
Lifted Index-2.4
Kinematics
0–6 km Shear29 kt
0–1 km Shear18 kt
Eff. Shear28 kt
0–1 km SRH128
0–3 km SRH150
Eff. SRH81
Storm Motion353° @ 17 kt
0–1 km EHI0.5
Composite Parameters
Sig. Tornado0.3
STP (eff)0.0
Supercell1.3
K-Index33.0
Thermo & Levels
PWAT1.57 in
0–3 km LR4.2 °C/km
700–500 LR6.6 °C/km
Total Totals44.0
LCL952 hPa
LFC622 hPa
EL195 hPa
Freezing Lvl15,026 ft