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

Montgomery County, Ohio, United States

Last updated: 5:08 PM CDT  ·  Refresh
33°C
Feels like 39°
Clear
▲ 34°  /  ▼ 22°
Wind
8 mph SW
Humidity
60%
Dew Point
23°
Pressure
29.19 inHg
Visibility
9 mi
UV Index
6.3
Cloud Cover
0%
Sunrise
6:13 AM
Sunset
9:08 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Montgomery County is currently clear at 33°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3857 J/kg) — isolated convective development possible. Sunrise: 6:13AM · Sunset: 9:08PM.

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
68 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
30°
3%
10 PM
28°
3%
11 PM
27°
3%
12 AM
26°
3%
1 AM
25°
3%
2 AM
24°
3%
3 AM
24°
3%
4 AM
24°
3%
5 AM
23°
3%
6 AM
22°
3%
7 AM
23°
3%
8 AM
24°
3%
9 AM
26°
3%
10 AM
28°
12%
11 AM
29°
12%
12 PM
30°
12%
1 PM
32°
12%
2 PM
33°
12%
3 PM
33°
11%
4 PM
33°
11%
5 PM
34°
12%
7-Day Forecast
Tonight
34° 22°
Clear.
Thu
34° 22°
Mostly Clear.
Fri
35° 24°
Mostly Clear with a 28% chance of rain.
Sat
32° 22°
Partly Cloudy with a 35% chance of rain.
Sun
32° 22°
Rain, 64% chance.
Mon
32° 22°
Rain, 64% chance.
Tue
29° 21°
Mostly Cloudy with a 42% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 33° Clear 3% 8 mph SW 60%
7 PM 33° Clear 3% 6 mph WSW 65%
8 PM 32° Clear 3% 5 mph WSW 70%
9 PM 30° Clear 3% 4 mph WSW 74%
10 PM 28° Clear 3% 5 mph SW 77%
11 PM 27° Clear 3% 4 mph SW 80%
12 AM 26° Clear 3% 4 mph SW 84%
1 AM 25° Clear 3% 4 mph SSW 87%
2 AM 24° Clear 3% 4 mph SSW 89%
3 AM 24° Clear 3% 4 mph SW 90%
4 AM 24° Clear 3% 3 mph SW 92%
5 AM 23° Clear 3% 3 mph WSW 93%
6 AM 22° Clear 3% 3 mph WSW 92%
7 AM 23° Mostly Clear 3% 3 mph WSW 92%
8 AM 24° Mostly Clear 3% 3 mph WSW 89%
9 AM 26° Mostly Clear 3% 3 mph WSW 83%
10 AM 28° Partly Cloudy 12% 4 mph WSW 77%
11 AM 29° Partly Cloudy 12% 4 mph WSW 72%
12 PM 30° Partly Cloudy 12% 4 mph WSW 69%
1 PM 32° Partly Cloudy 12% 5 mph SW 66%
2 PM 33° Partly Cloudy 12% 5 mph SW 63%
3 PM 33° Partly Cloudy 11% 6 mph SW 63%
4 PM 33° Partly Cloudy 11% 6 mph SW 62%
5 PM 34° Mostly Clear 12% 6 mph SW 62%
15-Day Forecast
Today
7/1
Clear
3%
22°
34°
Thu
7/2
Mostly Clear
12%
22°
34°
Fri
7/3
Mostly Clear
28%
24°
35°
Sat
7/4
Partly Cloudy
35%
22°
32°
Sun
7/5
Rain
64%
22°
32°
Mon
7/6
Rain
64%
22°
32°
Tue
7/7
Mostly Cloudy
42%
21°
29°
Wed
7/8
Overcast
41%
21°
29°
Thu
7/9
Rain
68%
20°
29°
Fri
7/10
Thunderstorm
90%
19°
29°
Sat
7/11
Drizzle
64%
19°
28°
Sun
7/12
Drizzle
60%
18°
28°
Mon
7/13
Drizzle
60%
18°
28°
Tue
7/14
Drizzle
60%
18°
28°
Wed
7/15
Drizzle
60%
17°
27°
68
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
68 AQI 18.1 µg/m³
O3
Ground-level ozone
36 AQI 39 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 68 Moderate 36 68
Fri 60 Moderate 38 60
Sat 61 Moderate 39 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
SBCAPE3462 J/kg
MLCAPE2172 J/kg
MUCAPE3462 J/kg
SBCIN-105 J/kg
MLCIN0 J/kg
Lifted Index-7.3
Kinematics
0–6 km Shear13 kt
0–1 km Shear4 kt
Eff. Shear8 kt
0–1 km SRH3
0–3 km SRH-24
Eff. SRH-24
Storm Motion216° @ 22 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index14.7
Thermo & Levels
PWAT1.23 in
0–3 km LR6.6 °C/km
700–500 LR7.0 °C/km
Total Totals41.0
LCL858 hPa
LFC720 hPa
EL144 hPa
Freezing Lvl14,567 ft