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

Shelby County, Ohio, United States

Last updated: 12:16 AM CDT  ·  Refresh
24°C
Feels like 26°
Mostly Cloudy
▲ 33°  /  ▼ 22°
Wind
8 mph SSW
Humidity
85%
Dew Point
21°
Pressure
28.95 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
69%
Sunrise
7:04 AM
Sunset
8:08 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Shelby County is currently mostly cloudy at 24°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3533 J/kg) — isolated convective development possible. Sunrise: 7:04AM · Sunset: 8:08PM.

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
24°
16%
2 AM
23°
15%
3 AM
23°
15%
4 AM
23°
15%
5 AM
22°
15%
6 AM
22°
15%
7 AM
21°
15%
8 AM
22°
16%
9 AM
24°
13%
10 AM
27°
13%
11 AM
28°
5%
12 PM
29°
5%
1 PM
31°
3%
2 PM
32°
3%
3 PM
32°
3%
4 PM
33°
3%
5 PM
32°
3%
6 PM
31°
3%
7 PM
30°
3%
8 PM
29°
3%
9 PM
28°
3%
10 PM
26°
3%
11 PM
26°
3%
12 AM
26°
3%
7-Day Forecast
Today
33° 22°
Partly Cloudy.
Wed
34° 22°
Clear with a 25% chance of rain.
Thu
34° 22°
Rain, 83% chance.
Fri
33° 22°
Fog with a 70% chance of rain.
Sat
31° 17°
Rain, 64% chance.
Sun
28° 16°
Clear.
Mon
29° 16°
Rain, 27% chance.
TimeTempConditionsPrecipWindHumidity
Now 24° Mostly Cloudy 16% 8 mph SSW 85%
2 AM 23° Partly Cloudy 15% 7 mph SSW 83%
3 AM 23° Mostly Clear 15% 8 mph SSW 84%
4 AM 23° Mostly Clear 15% 8 mph SSW 85%
5 AM 22° Mostly Clear 15% 8 mph SSW 86%
6 AM 22° Mostly Clear 15% 8 mph SSW 87%
7 AM 21° Mostly Clear 15% 8 mph SW 88%
8 AM 22° Partly Cloudy 16% 8 mph SW 87%
9 AM 24° Mostly Clear 13% 10 mph SW 81%
10 AM 27° Mostly Clear 13% 10 mph SW 75%
11 AM 28° Mostly Clear 5% 11 mph SW 70%
12 PM 29° Mostly Clear 5% 11 mph SW 68%
1 PM 31° Mostly Clear 3% 11 mph SW 65%
2 PM 32° Partly Cloudy 3% 11 mph WSW 63%
3 PM 32° Partly Cloudy 3% 11 mph WSW 64%
4 PM 33° Partly Cloudy 3% 11 mph WSW 66%
5 PM 32° Partly Cloudy 3% 11 mph SW 68%
6 PM 31° Partly Cloudy 3% 10 mph SW 74%
7 PM 30° Partly Cloudy 3% 8 mph SW 80%
8 PM 29° Partly Cloudy 3% 8 mph SW 85%
9 PM 28° Partly Cloudy 3% 7 mph SW 86%
10 PM 26° Mostly Clear 3% 7 mph SW 86%
11 PM 26° Mostly Clear 3% 7 mph SW 86%
12 AM 26° Mostly Clear 3% 8 mph SW 86%
15-Day Forecast
Today
9/1
Partly Cloudy
16%
22°
33°
Wed
9/2
Clear
25%
22°
34°
Thu
9/3
Rain
83%
22°
34°
Fri
9/4
Fog
70%
22°
33°
Sat
9/5
Rain
64%
17°
31°
Sun
9/6
Clear
17%
16°
28°
Mon
9/7
Rain
27%
16°
29°
Tue
9/8
Rain
69%
16°
28°
Wed
9/9
Drizzle
44%
11°
29°
Thu
9/10
Drizzle
51%
18°
36°
Fri
9/11
Drizzle
60%
18°
30°
Sat
9/12
Drizzle
60%
16°
28°
Sun
9/13
Drizzle
60%
15°
26°
Mon
9/14
Drizzle
60%
15°
27°
Tue
9/15
Drizzle
60%
15°
26°
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 16.5 µg/m³
O3
Ground-level ozone
37 AQI 41 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 65 Moderate 37 65
Wed 57 Moderate 33 57
Thu 59 Moderate 36 59
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 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE710 J/kg
MLCAPE797 J/kg
MUCAPE1393 J/kg
SBCIN-450 J/kg
MLCIN-336 J/kg
Lifted Index-3.0
Kinematics
0–6 km Shear28 kt
0–1 km Shear22 kt
Eff. Shear31 kt
0–1 km SRH224
0–3 km SRH209
Eff. SRH25
Storm Motion336° @ 18 kt
0–1 km EHI1.0
Composite Parameters
Sig. Tornado0.5
STP (eff)0.0
Supercell0.5
K-Index28.5
Thermo & Levels
PWAT1.68 in
0–3 km LR4.2 °C/km
700–500 LR6.9 °C/km
Total Totals41.3
LCL946 hPa
LFC635 hPa
EL191 hPa
Freezing Lvl14,931 ft