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

Darke County, Ohio, United States

Last updated: 5:09 PM CDT  ·  Refresh
32°C
Feels like 38°
Clear
▲ 33°  /  ▼ 22°
Wind
10 mph SW
Humidity
62%
Dew Point
23°
Pressure
28.97 inHg
Visibility
10 mi
UV Index
6.3
Cloud Cover
0%
Sunrise
6:12 AM
Sunset
9:11 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Darke County is currently clear at 32°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3726 J/kg) — isolated convective development possible. Sunrise: 6:12AM · Sunset: 9:11PM.

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
66 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
32°
3%
7 PM
32°
3%
8 PM
31°
3%
9 PM
29°
3%
10 PM
27°
3%
11 PM
26°
3%
12 AM
26°
3%
1 AM
24°
3%
2 AM
24°
3%
3 AM
24°
3%
4 AM
23°
3%
5 AM
23°
5%
6 AM
22°
5%
7 AM
22°
5%
8 AM
24°
5%
9 AM
26°
5%
10 AM
28°
5%
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
33°
3%
7-Day Forecast
Tonight
33° 22°
Clear.
Thu
34° 22°
Clear.
Fri
33° 23°
Mostly Cloudy with a 28% chance of rain.
Sat
31° 22°
Partly Cloudy with a 68% chance of rain.
Sun
31° 21°
Thunderstorm, 67% chance.
Mon
29° 21°
Rain, 71% chance.
Tue
27° 20°
Rain, 64% chance.
TimeTempConditionsPrecipWindHumidity
Now 32° Clear 3% 10 mph SW 62%
7 PM 32° Clear 3% 9 mph SW 68%
8 PM 31° Clear 3% 7 mph SW 74%
9 PM 29° Clear 3% 7 mph SW 78%
10 PM 27° Clear 3% 7 mph SW 82%
11 PM 26° Clear 3% 7 mph SW 86%
12 AM 26° Clear 3% 7 mph SW 88%
1 AM 24° Clear 3% 6 mph SW 90%
2 AM 24° Clear 3% 6 mph SW 92%
3 AM 24° Clear 3% 6 mph WSW 93%
4 AM 23° Clear 3% 6 mph WSW 93%
5 AM 23° Clear 5% 6 mph WSW 94%
6 AM 22° Clear 5% 6 mph WSW 92%
7 AM 22° Clear 5% 6 mph WSW 91%
8 AM 24° Clear 5% 6 mph WSW 88%
9 AM 26° Clear 5% 7 mph WSW 81%
10 AM 28° Clear 5% 7 mph WSW 75%
11 AM 29° Mostly Clear 3% 7 mph WSW 69%
12 PM 29° Mostly Clear 3% 7 mph WSW 65%
1 PM 32° Mostly Clear 3% 7 mph SW 63%
2 PM 33° Mostly Clear 3% 8 mph SW 61%
3 PM 33° Mostly Clear 3% 8 mph SW 61%
4 PM 33° Mostly Clear 3% 8 mph SW 61%
5 PM 33° Clear 3% 9 mph SW 61%
15-Day Forecast
Today
7/1
Clear
3%
22°
33°
Thu
7/2
Clear
5%
22°
34°
Fri
7/3
Mostly Cloudy
28%
23°
33°
Sat
7/4
Partly Cloudy
68%
22°
31°
Sun
7/5
Thunderstorm
67%
21°
31°
Mon
7/6
Rain
71%
21°
29°
Tue
7/7
Rain
64%
20°
27°
Wed
7/8
Rain
63%
20°
28°
Thu
7/9
Rain
68%
19°
27°
Fri
7/10
Thunderstorm
90%
18°
28°
Sat
7/11
Drizzle
64%
19°
27°
Sun
7/12
Drizzle
60%
18°
27°
Mon
7/13
Drizzle
60%
18°
27°
Tue
7/14
Drizzle
60%
18°
26°
Wed
7/15
Drizzle
60%
17°
25°
66
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
66 AQI 17.5 µg/m³
O3
Ground-level ozone
31 AQI 34 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 66 Moderate 31 66
Fri 58 Moderate 36 58
Sat 60 Moderate 35 60
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
SBCAPE3495 J/kg
MLCAPE2283 J/kg
MUCAPE3495 J/kg
SBCIN-90 J/kg
MLCIN0 J/kg
Lifted Index-7.2
Kinematics
0–6 km Shear18 kt
0–1 km Shear3 kt
Eff. Shear13 kt
0–1 km SRH-4
0–3 km SRH-59
Eff. SRH-59
Storm Motion217° @ 25 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index19.3
Thermo & Levels
PWAT1.24 in
0–3 km LR6.6 °C/km
700–500 LR6.9 °C/km
Total Totals44.6
LCL860 hPa
LFC733 hPa
EL143 hPa
Freezing Lvl14,364 ft