Heat Advisory — Hardin, OH, Mercer, OH, Auglaize, OH, Darke, OH, Shelby, OH, Logan, OH, Miami, OH, Champaign, OH, Clark, OH, Preble, OH, Montgomery, OH, Greene, OH, Butler, OH, Warren, OH, Clinton, OH, Hamilton, OH, Clermont, OH, Brown, OH, Highland, OH, Adams, OH, Union, OH, Delaware, OH, Madison, OH, Franklin, OH, Licking, OH, Fayette, OH, Pickaway, OH, Fairfield, OH, Ross, OH, Hocking, OH, Pike, OH, Scioto, OH 7:00 PM Excessive Heat Warning — 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 7:00 PM

Greene County, Ohio, United States

Last updated: 5:05 PM CDT  ·  Refresh
33°C
Feels like 39°
Clear
▲ 34°  /  ▼ 22°
Wind
8 mph SW
Humidity
62%
Dew Point
23°
Pressure
29.05 inHg
Visibility
10 mi
UV Index
6.3
Cloud Cover
0%
Sunrise
6:11 AM
Sunset
9:07 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Greene County is currently clear at 33°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3833 J/kg) — isolated convective development possible. Sunrise: 6:11AM · Sunset: 9:07PM.

Alerts

Heat Advisory
Hardin, OH, Mercer, OH, Auglaize, OH, Darke, OH, Shelby, OH, Logan, OH, Miami, OH, Champaign, OH, Clark, OH, Preble, OH, Montgomery, OH, Greene, OH, Butler, OH, Warren, OH, Clinton, OH, Hamilton, OH, Clermont, OH, Brown, OH, Highland, OH, Adams, OH, Union, OH, Delaware, OH, Madison, OH, Franklin, OH, Licking, OH, Fayette, OH, Pickaway, OH, Fairfield, OH, Ross, OH, Hocking, OH, Pike, OH, Scioto, OH
Expires 7:00 PM
Excessive Heat Warning
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 7:00 PM
70 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
33°
3%
7 PM
33°
3%
8 PM
32°
3%
9 PM
31°
3%
10 PM
28°
3%
11 PM
27°
3%
12 AM
26°
3%
1 AM
26°
3%
2 AM
24°
3%
3 AM
24°
3%
4 AM
24°
3%
5 AM
24°
3%
6 AM
22°
3%
7 AM
23°
3%
8 AM
24°
3%
9 AM
26°
3%
10 AM
28°
3%
11 AM
29°
3%
12 PM
29°
3%
1 PM
32°
3%
2 PM
33°
3%
3 PM
33°
3%
4 PM
33°
3%
5 PM
34°
3%
7-Day Forecast
Tonight
34° 22°
Clear.
Thu
35° 22°
Mostly Clear.
Fri
35° 23°
Mostly Clear with a 28% chance of rain.
Sat
32° 22°
Partly Cloudy with a 28% chance of rain.
Sun
32° 21°
Rain, 64% chance.
Mon
32° 21°
Rain, 64% chance.
Tue
29° 21°
Rain, 64% chance.
TimeTempConditionsPrecipWindHumidity
Now 33° Clear 3% 8 mph SW 62%
7 PM 33° Clear 3% 6 mph WSW 66%
8 PM 32° Clear 3% 5 mph WSW 72%
9 PM 31° Clear 3% 5 mph WSW 75%
10 PM 28° Clear 3% 5 mph SW 78%
11 PM 27° Clear 3% 4 mph SW 81%
12 AM 26° Clear 3% 5 mph SW 83%
1 AM 26° Mostly Clear 3% 5 mph SW 85%
2 AM 24° Mostly Clear 3% 5 mph SW 86%
3 AM 24° Mostly Clear 3% 4 mph SW 89%
4 AM 24° Clear 3% 4 mph SW 91%
5 AM 24° Clear 3% 4 mph WSW 92%
6 AM 22° Clear 3% 3 mph WSW 92%
7 AM 23° Clear 3% 2 mph WSW 92%
8 AM 24° Mostly Clear 3% 2 mph W 89%
9 AM 26° Mostly Clear 3% 3 mph W 84%
10 AM 28° Partly Cloudy 3% 4 mph W 79%
11 AM 29° Partly Cloudy 3% 4 mph WSW 74%
12 PM 29° Partly Cloudy 3% 4 mph WSW 70%
1 PM 32° Partly Cloudy 3% 5 mph SW 67%
2 PM 33° Partly Cloudy 3% 5 mph SW 65%
3 PM 33° Partly Cloudy 3% 6 mph SW 64%
4 PM 33° Partly Cloudy 3% 6 mph SW 64%
5 PM 34° Partly Cloudy 3% 6 mph SW 64%
15-Day Forecast
Today
7/1
Clear
3%
22°
34°
Thu
7/2
Mostly Clear
3%
22°
35°
Fri
7/3
Mostly Clear
28%
23°
35°
Sat
7/4
Partly Cloudy
28%
22°
32°
Sun
7/5
Rain
64%
21°
32°
Mon
7/6
Rain
64%
21°
32°
Tue
7/7
Rain
64%
21°
29°
Wed
7/8
Rain
63%
20°
29°
Thu
7/9
Rain
68%
19°
29°
Fri
7/10
Rain
68%
19°
29°
Sat
7/11
Drizzle
64%
19°
29°
Sun
7/12
Drizzle
60%
18°
29°
Mon
7/13
Drizzle
60%
18°
29°
Tue
7/14
Drizzle
60%
18°
28°
Wed
7/15
Drizzle
60%
17°
27°
70
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
70 AQI 19.4 µg/m³
O3
Ground-level ozone
45 AQI 49 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 70 Moderate 45 70
Fri 60 Moderate 47 60
Sat 61 Moderate 47 61
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 Wed Jul 1, 20:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3413 J/kg
MLCAPE2323 J/kg
MUCAPE3413 J/kg
SBCIN-110 J/kg
MLCIN0 J/kg
Lifted Index-7.2
Kinematics
0–6 km Shear13 kt
0–1 km Shear4 kt
Eff. Shear7 kt
0–1 km SRH1
0–3 km SRH-21
Eff. SRH-21
Storm Motion218° @ 21 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index17.1
Thermo & Levels
PWAT1.23 in
0–3 km LR6.6 °C/km
700–500 LR7.1 °C/km
Total Totals43.4
LCL855 hPa
LFC716 hPa
EL144 hPa
Freezing Lvl14,386 ft