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

Grant County, Kentucky, United States

Last updated: 11:52 PM CDT  ·  Refresh
24°C
Feels like 27°
Clear
▲ 35°  /  ▼ 22°
Wind
5 mph SSE
Humidity
80%
Dew Point
21°
Pressure
29.18 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
8%
Sunrise
7:07 AM
Sunset
8:08 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Grant County is currently clear at 24°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1265 J/kg) — isolated convective development possible. Sunrise: 7:07AM · 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
48 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
3%
1 AM
24°
3%
2 AM
24°
3%
3 AM
23°
3%
4 AM
23°
3%
5 AM
21°
3%
6 AM
21°
3%
7 AM
21°
3%
8 AM
23°
3%
9 AM
27°
3%
10 AM
29°
3%
11 AM
30°
3%
12 PM
31°
3%
1 PM
34°
3%
2 PM
35°
3%
3 PM
35°
3%
4 PM
35°
3%
5 PM
35°
3%
6 PM
34°
3%
7 PM
32°
3%
8 PM
32°
3%
9 PM
29°
3%
10 PM
29°
3%
11 PM
28°
3%
7-Day Forecast
Today
35° 22°
Clear.
Wed
39° 22°
Clear.
Thu
39° 23°
Mostly Clear with a 37% chance of rain.
Fri
38° 22°
Drizzle, 60% chance.
Sat
37° 21°
Clear with a 35% chance of rain.
Sun
34° 18°
Clear.
Mon
34° 14°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 24° Clear 3% 5 mph SSE 80%
1 AM 24° Clear 3% 5 mph S 81%
2 AM 24° Clear 3% 5 mph SSW 81%
3 AM 23° Clear 3% 5 mph SSW 81%
4 AM 23° Clear 3% 5 mph SSW 82%
5 AM 21° Clear 3% 5 mph SSW 83%
6 AM 21° Clear 3% 5 mph SSW 84%
7 AM 21° Clear 3% 5 mph SSW 85%
8 AM 23° Clear 3% 6 mph SW 76%
9 AM 27° Clear 3% 7 mph SW 66%
10 AM 29° Clear 3% 8 mph WSW 57%
11 AM 30° Clear 3% 9 mph WSW 51%
12 PM 31° Clear 3% 9 mph WSW 46%
1 PM 34° Clear 3% 9 mph WSW 42%
2 PM 35° Clear 3% 8 mph WSW 40%
3 PM 35° Clear 3% 7 mph WSW 40%
4 PM 35° Clear 3% 7 mph WSW 39%
5 PM 35° Clear 3% 7 mph WSW 42%
6 PM 34° Clear 3% 7 mph SW 46%
7 PM 32° Clear 3% 7 mph SW 49%
8 PM 32° Clear 3% 6 mph SW 52%
9 PM 29° Clear 3% 6 mph SW 55%
10 PM 29° Clear 3% 6 mph SW 58%
11 PM 28° Clear 3% 6 mph SW 60%
15-Day Forecast
Today
9/1
Clear
3%
22°
35°
Wed
9/2
Clear
3%
22°
39°
Thu
9/3
Mostly Clear
37%
23°
39°
Fri
9/4
Drizzle
60%
22°
38°
Sat
9/5
Clear
35%
21°
37°
Sun
9/6
Clear
19%
18°
34°
Mon
9/7
Clear
19%
14°
34°
Tue
9/8
Drizzle
60%
19°
35°
Wed
9/9
Drizzle
60%
19°
36°
Thu
9/10
Drizzle
60%
14°
35°
Fri
9/11
Drizzle
60%
20°
34°
Sat
9/12
Drizzle
60%
18°
32°
Sun
9/13
Drizzle
60%
17°
30°
Mon
9/14
Drizzle
60%
16°
31°
Tue
9/15
Drizzle
60%
17°
30°
48
Good
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
48 AQI 8.7 µg/m³
O3
Ground-level ozone
47 AQI 51 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 48 Good 47 48
Wed 44 Good 44 43
Thu 51 Moderate 45 51
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, 03:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE353 J/kg
MLCAPE570 J/kg
MUCAPE1162 J/kg
SBCIN-446 J/kg
MLCIN-253 J/kg
Lifted Index-1.4
Kinematics
0–6 km Shear24 kt
0–1 km Shear15 kt
Eff. Shear23 kt
0–1 km SRH62
0–3 km SRH99
Eff. SRH91
Storm Motion9° @ 14 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell1.3
K-Index14.2
Thermo & Levels
PWAT1.49 in
0–3 km LR3.8 °C/km
700–500 LR6.9 °C/km
Total Totals45.4
LCL944 hPa
LFC606 hPa
EL201 hPa
Freezing Lvl15,240 ft