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

Clermont County, Ohio, United States

Last updated: 11:54 PM CDT  ·  Refresh
24°C
Feels like 27°
Clear
▲ 36°  /  ▼ 23°
Wind
3 mph S
Humidity
80%
Dew Point
21°
Pressure
29.22 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
5%
Sunrise
7:05 AM
Sunset
8:06 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Clermont County is currently clear at 24°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1339 J/kg) — isolated convective development possible. Sunrise: 7:05AM · 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
62 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
3%
1 AM
24°
3%
2 AM
24°
3%
3 AM
24°
3%
4 AM
23°
3%
5 AM
22°
3%
6 AM
21°
3%
7 AM
22°
3%
8 AM
24°
3%
9 AM
27°
3%
10 AM
29°
3%
11 AM
31°
3%
12 PM
32°
3%
1 PM
35°
3%
2 PM
36°
3%
3 PM
36°
3%
4 PM
36°
3%
5 PM
36°
3%
6 PM
34°
3%
7 PM
33°
3%
8 PM
33°
3%
9 PM
30°
3%
10 PM
29°
3%
11 PM
29°
3%
7-Day Forecast
Today
36° 23°
Clear.
Wed
38° 23°
Clear.
Thu
37° 24°
Partly Cloudy with a 42% chance of rain.
Fri
38° 22°
Drizzle, 60% chance.
Sat
36° 20°
Drizzle, 60% chance.
Sun
32° 18°
Clear.
Mon
32° 15°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 24° Clear 3% 3 mph S 80%
1 AM 24° Clear 3% 4 mph S 80%
2 AM 24° Clear 3% 5 mph S 82%
3 AM 24° Clear 3% 4 mph SSW 83%
4 AM 23° Clear 3% 4 mph S 84%
5 AM 22° Clear 3% 4 mph S 84%
6 AM 21° Clear 3% 5 mph S 85%
7 AM 22° Mostly Clear 3% 4 mph S 86%
8 AM 24° Clear 3% 6 mph SW 76%
9 AM 27° Clear 3% 8 mph SW 67%
10 AM 29° Clear 3% 9 mph WSW 58%
11 AM 31° Clear 3% 9 mph WSW 52%
12 PM 32° Clear 3% 9 mph WSW 47%
1 PM 35° Clear 3% 9 mph WSW 43%
2 PM 36° Mostly Clear 3% 8 mph WSW 42%
3 PM 36° Clear 3% 8 mph WSW 41%
4 PM 36° Clear 3% 7 mph WSW 40%
5 PM 36° Clear 3% 7 mph WSW 44%
6 PM 34° Clear 3% 6 mph WSW 48%
7 PM 33° Clear 3% 5 mph WSW 51%
8 PM 33° Clear 3% 5 mph WSW 53%
9 PM 30° Clear 3% 5 mph SW 54%
10 PM 29° Clear 3% 6 mph SW 56%
11 PM 29° Clear 3% 6 mph SW 57%
15-Day Forecast
Today
9/1
Clear
3%
23°
36°
Wed
9/2
Clear
3%
23°
38°
Thu
9/3
Partly Cloudy
42%
24°
37°
Fri
9/4
Drizzle
60%
22°
38°
Sat
9/5
Drizzle
60%
20°
36°
Sun
9/6
Clear
19%
18°
32°
Mon
9/7
Clear
19%
15°
32°
Tue
9/8
Drizzle
60%
18°
33°
Wed
9/9
Drizzle
60%
18°
34°
Thu
9/10
Drizzle
60%
15°
34°
Fri
9/11
Drizzle
60%
19°
33°
Sat
9/12
Drizzle
60%
17°
31°
Sun
9/13
Drizzle
60%
16°
29°
Mon
9/14
Drizzle
60%
16°
30°
Tue
9/15
Drizzle
60%
16°
29°
62
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
62 AQI 15.0 µg/m³
O3
Ground-level ozone
50 AQI 55 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 62 Moderate 50 62
Wed 52 Moderate 50 52
Thu 61 Moderate 61 54
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
SBCAPE292 J/kg
MLCAPE629 J/kg
MUCAPE1167 J/kg
SBCIN-446 J/kg
MLCIN-246 J/kg
Lifted Index-1.2
Kinematics
0–6 km Shear25 kt
0–1 km Shear17 kt
Eff. Shear23 kt
0–1 km SRH80
0–3 km SRH98
Eff. SRH70
Storm Motion2° @ 15 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.1
STP (eff)0.0
Supercell1.0
K-Index19.1
Thermo & Levels
PWAT1.50 in
0–3 km LR3.8 °C/km
700–500 LR6.9 °C/km
Total Totals43.0
LCL945 hPa
LFC614 hPa
EL216 hPa
Freezing Lvl15,180 ft