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: 3:54 PM CDT  ·  Refresh
33°C
Feels like 39°
Clear
▲ 34°  /  ▼ 22°
Wind
9 mph SW
Humidity
56%
Dew Point
23°
Pressure
29.20 inHg
Visibility
9 mi
UV Index
7.9
Cloud Cover
1%
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 34°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3532 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%
5 PM
34°
3%
6 PM
33°
3%
7 PM
32°
3%
8 PM
31°
3%
9 PM
28°
3%
10 PM
27°
3%
11 PM
26°
3%
12 AM
25°
3%
1 AM
24°
3%
2 AM
24°
3%
3 AM
23°
6%
4 AM
23°
6%
5 AM
22°
6%
6 AM
22°
3%
7 AM
23°
3%
8 AM
24°
3%
9 AM
27°
3%
10 AM
28°
3%
11 AM
30°
3%
12 PM
31°
3%
1 PM
32°
3%
2 PM
32°
3%
3 PM
32°
3%
7-Day Forecast
Today
34° 22°
Clear.
Thu
34° 22°
Fog.
Fri
36° 23°
Partly Cloudy with a 28% chance of rain.
Sat
33° 22°
Mostly Cloudy with a 40% chance of rain.
Sun
33° 22°
Rain, 64% chance.
Mon
32° 22°
Rain, 64% chance.
Tue
29° 21°
Rain, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 33° Clear 3% 9 mph SW 56%
5 PM 34° Clear 3% 8 mph SW 58%
6 PM 33° Clear 3% 7 mph WSW 63%
7 PM 32° Clear 3% 5 mph WSW 69%
8 PM 31° Clear 3% 5 mph WSW 73%
9 PM 28° Clear 3% 5 mph SW 77%
10 PM 27° Clear 3% 4 mph SW 80%
11 PM 26° Clear 3% 4 mph SW 83%
12 AM 25° Clear 3% 4 mph SSW 86%
1 AM 24° Clear 3% 4 mph SSW 89%
2 AM 24° Clear 3% 3 mph SW 91%
3 AM 23° Mostly Clear 6% 3 mph SW 92%
4 AM 23° Mostly Clear 6% 4 mph SW 94%
5 AM 22° Mostly Clear 6% 3 mph SW 93%
6 AM 22° Partly Cloudy 3% 3 mph SW 93%
7 AM 23° Fog 3% 3 mph SW 92%
8 AM 24° Partly Cloudy 3% 3 mph WSW 85%
9 AM 27° Partly Cloudy 3% 4 mph WSW 79%
10 AM 28° Mostly Clear 3% 5 mph WSW 74%
11 AM 30° Partly Cloudy 3% 5 mph WSW 71%
12 PM 31° Partly Cloudy 3% 5 mph WSW 68%
1 PM 32° Mostly Cloudy 3% 5 mph WSW 66%
2 PM 32° Partly Cloudy 3% 6 mph SW 65%
3 PM 32° Partly Cloudy 3% 6 mph SW 64%
15-Day Forecast
Today
7/1
Clear
3%
22°
34°
Thu
7/2
Fog
6%
22°
34°
Fri
7/3
Partly Cloudy
28%
23°
36°
Sat
7/4
Mostly Cloudy
40%
22°
33°
Sun
7/5
Rain
64%
22°
33°
Mon
7/6
Rain
64%
22°
32°
Tue
7/7
Rain
63%
21°
29°
Wed
7/8
Thunderstorm
69%
19°
30°
Thu
7/9
Rain
68%
20°
29°
Fri
7/10
Rain
68%
19°
30°
Sat
7/11
Drizzle
64%
19°
28°
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°
28°
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, 19:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3899 J/kg
MLCAPE2340 J/kg
MUCAPE3899 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-7.9
Kinematics
0–6 km Shear11 kt
0–1 km Shear3 kt
Eff. Shear6 kt
0–1 km SRH3
0–3 km SRH-23
Eff. SRH-23
Storm Motion211° @ 20 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index11.9
Thermo & Levels
PWAT1.20 in
0–3 km LR6.9 °C/km
700–500 LR7.0 °C/km
Total Totals38.3
LCL852 hPa
LFC989 hPa
EL139 hPa
Freezing Lvl14,495 ft