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

Butler County, Ohio, United States

Last updated: 12:14 AM CDT  ·  Refresh
24°C
Feels like 27°
Clear
▲ 34°  /  ▼ 22°
Wind
4 mph SSW
Humidity
82%
Dew Point
21°
Pressure
29.22 inHg
Visibility
8 mi
UV Index
0.0
Cloud Cover
3%
Sunrise
7:06 AM
Sunset
8:09 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Butler County is currently clear at 24°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1935 J/kg) — isolated convective development possible. Sunrise: 7:06AM · Sunset: 8:09PM.

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°
10%
2 AM
24°
10%
3 AM
24°
10%
4 AM
23°
4%
5 AM
23°
3%
6 AM
21°
3%
7 AM
21°
3%
8 AM
22°
3%
9 AM
24°
3%
10 AM
27°
3%
11 AM
29°
3%
12 PM
30°
3%
1 PM
31°
3%
2 PM
34°
3%
3 PM
34°
3%
4 PM
34°
3%
5 PM
34°
3%
6 PM
33°
3%
7 PM
32°
3%
8 PM
30°
3%
9 PM
29°
3%
10 PM
27°
3%
11 PM
27°
3%
12 AM
26°
3%
7-Day Forecast
Today
34° 22°
Mostly Clear.
Wed
38° 22°
Clear.
Thu
38° 23°
Clear with a 51% chance of rain.
Fri
37° 22°
Overcast with a 47% chance of rain.
Sat
34° 20°
Clear with a 30% chance of rain.
Sun
31° 17°
Clear.
Mon
32° 16°
Rain, 27% chance.
TimeTempConditionsPrecipWindHumidity
Now 24° Clear 10% 4 mph SSW 82%
2 AM 24° Clear 10% 5 mph SSW 82%
3 AM 24° Clear 10% 6 mph SW 82%
4 AM 23° Clear 4% 4 mph SW 84%
5 AM 23° Clear 3% 3 mph SW 84%
6 AM 21° Clear 3% 4 mph SSW 85%
7 AM 21° Clear 3% 4 mph SSW 86%
8 AM 22° Clear 3% 5 mph SW 84%
9 AM 24° Mostly Clear 3% 7 mph SW 75%
10 AM 27° Mostly Clear 3% 9 mph WSW 67%
11 AM 29° Clear 3% 10 mph WSW 60%
12 PM 30° Mostly Clear 3% 10 mph WSW 56%
1 PM 31° Partly Cloudy 3% 10 mph WSW 51%
2 PM 34° Partly Cloudy 3% 10 mph WSW 49%
3 PM 34° Mostly Clear 3% 9 mph WSW 48%
4 PM 34° Clear 3% 9 mph WSW 48%
5 PM 34° Clear 3% 8 mph WSW 50%
6 PM 33° Clear 3% 7 mph WSW 54%
7 PM 32° Clear 3% 6 mph WSW 59%
8 PM 30° Clear 3% 5 mph WSW 63%
9 PM 29° Clear 3% 5 mph WSW 65%
10 PM 27° Clear 3% 5 mph WSW 66%
11 PM 27° Clear 3% 5 mph SW 66%
12 AM 26° Clear 3% 5 mph SW 68%
15-Day Forecast
Today
9/1
Mostly Clear
10%
22°
34°
Wed
9/2
Clear
3%
22°
38°
Thu
9/3
Clear
51%
23°
38°
Fri
9/4
Overcast
47%
22°
37°
Sat
9/5
Clear
30%
20°
34°
Sun
9/6
Clear
17%
17°
31°
Mon
9/7
Rain
27%
16°
32°
Tue
9/8
Rain
44%
18°
33°
Wed
9/9
Drizzle
44%
12°
32°
Thu
9/10
Drizzle
51%
19°
39°
Fri
9/11
Drizzle
60%
19°
34°
Sat
9/12
Drizzle
60%
17°
29°
Sun
9/13
Drizzle
60%
16°
28°
Mon
9/14
Drizzle
60%
16°
29°
Tue
9/15
Drizzle
60%
16°
28°
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 15.2 µg/m³
O3
Ground-level ozone
40 AQI 43 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 62 Moderate 40 62
Wed 55 Moderate 40 55
Thu 58 Moderate 41 58
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, 04:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE324 J/kg
MLCAPE309 J/kg
MUCAPE614 J/kg
SBCIN-538 J/kg
MLCIN-390 J/kg
Lifted Index-1.8
Kinematics
0–6 km Shear25 kt
0–1 km Shear18 kt
Eff. Shear—
0–1 km SRH125
0–3 km SRH109
Eff. SRH—
Storm Motion356° @ 15 kt
0–1 km EHI0.3
Composite Parameters
Sig. Tornado0.1
STP (eff)—
Supercell—
K-Index30.9
Thermo & Levels
PWAT1.44 in
0–3 km LR3.8 °C/km
700–500 LR6.9 °C/km
Total Totals44.3
LCL954 hPa
LFC607 hPa
EL209 hPa
Freezing Lvl15,400 ft