Heat Advisory — Hancock, KY, Ohio, KY, Butler, KY, Logan, KY, Warren, KY, Simpson, KY, Breckinridge, KY, Meade, KY, Grayson, KY, Hardin, KY, Bullitt, KY, Jefferson, KY, Oldham, KY, Trimble, KY, Henry, KY, Shelby, KY, Franklin, KY, Scott, KY, Harrison, KY, Spencer, KY, Anderson, KY, Woodford, KY, Fayette, KY, Bourbon, KY, Nicholas, KY, Nelson, KY, Washington, KY, Mercer, KY, Jessamine, KY, Clark, KY, Larue, KY, Marion, KY, Boyle, KY, Garrard, KY, Madison, KY, Edmonson, KY, Hart, KY, Green, KY, Taylor, KY, Casey, KY, Lincoln, KY, Allen, KY, Barren, KY, Monroe, KY, Metcalfe, KY, Adair, KY, Russell, KY, Cumberland, KY, Clinton, KY 8:00 PM Excessive Heat Warning — Hancock, KY, Breckinridge, KY, Meade, KY, Ohio, KY, Grayson, KY, Hardin, KY, Bullitt, KY, Jefferson, KY, Oldham, KY, Trimble, KY, Henry, KY, Shelby, KY, Franklin, KY, Scott, KY, Harrison, KY, Spencer, KY, Anderson, KY, Woodford, KY, Fayette, KY, Bourbon, KY, Nicholas, KY, Nelson, KY, Washington, KY, Mercer, KY, Jessamine, KY, Clark, KY, Larue, KY, Marion, KY, Boyle, KY, Garrard, KY, Madison, KY, Butler, KY, Edmonson, KY, Hart, KY, Green, KY, Taylor, KY, Casey, KY, Lincoln, KY, Logan, KY, Warren, KY, Simpson, KY, Allen, KY, Barren, KY, Monroe, KY, Metcalfe, KY, Adair, KY, Russell, KY, Cumberland, KY, Clinton, KY 8:00 PM

Jessamine County, Kentucky, United States

Last updated: 3:26 PM CDT  ·  Refresh
32°C
Feels like 38°
Clear
▲ 33°  /  ▼ 22°
Wind
8 mph SW
Humidity
61%
Dew Point
23°
Pressure
29.11 inHg
Visibility
10 mi
UV Index
8.4
Cloud Cover
2%
Sunrise
6:19 AM
Sunset
9:04 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Jessamine County is currently clear at 32°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3537 J/kg) — isolated convective development possible. Sunrise: 6:19AM · Sunset: 9:04PM.

Alerts

Heat Advisory
Hancock, KY, Ohio, KY, Butler, KY, Logan, KY, Warren, KY, Simpson, KY, Breckinridge, KY, Meade, KY, Grayson, KY, Hardin, KY, Bullitt, KY, Jefferson, KY, Oldham, KY, Trimble, KY, Henry, KY, Shelby, KY, Franklin, KY, Scott, KY, Harrison, KY, Spencer, KY, Anderson, KY, Woodford, KY, Fayette, KY, Bourbon, KY, Nicholas, KY, Nelson, KY, Washington, KY, Mercer, KY, Jessamine, KY, Clark, KY, Larue, KY, Marion, KY, Boyle, KY, Garrard, KY, Madison, KY, Edmonson, KY, Hart, KY, Green, KY, Taylor, KY, Casey, KY, Lincoln, KY, Allen, KY, Barren, KY, Monroe, KY, Metcalfe, KY, Adair, KY, Russell, KY, Cumberland, KY, Clinton, KY
Expires 8:00 PM
Excessive Heat Warning
Hancock, KY, Breckinridge, KY, Meade, KY, Ohio, KY, Grayson, KY, Hardin, KY, Bullitt, KY, Jefferson, KY, Oldham, KY, Trimble, KY, Henry, KY, Shelby, KY, Franklin, KY, Scott, KY, Harrison, KY, Spencer, KY, Anderson, KY, Woodford, KY, Fayette, KY, Bourbon, KY, Nicholas, KY, Nelson, KY, Washington, KY, Mercer, KY, Jessamine, KY, Clark, KY, Larue, KY, Marion, KY, Boyle, KY, Garrard, KY, Madison, KY, Butler, KY, Edmonson, KY, Hart, KY, Green, KY, Taylor, KY, Casey, KY, Lincoln, KY, Logan, KY, Warren, KY, Simpson, KY, Allen, KY, Barren, KY, Monroe, KY, Metcalfe, KY, Adair, KY, Russell, KY, Cumberland, KY, Clinton, KY
Expires 8:00 PM
44 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
32°
3%
5 PM
32°
3%
6 PM
33°
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
23°
3%
3 AM
23°
3%
4 AM
23°
3%
5 AM
23°
3%
6 AM
22°
3%
7 AM
23°
17%
8 AM
24°
17%
9 AM
26°
17%
10 AM
27°
3%
11 AM
29°
3%
12 PM
29°
3%
1 PM
30°
3%
2 PM
31°
3%
3 PM
31°
3%
7-Day Forecast
Today
33° 22°
Clear.
Wed
34° 22°
Haze.
Thu
34° 21°
Partly Cloudy.
Fri
33° 24°
Mostly Clear with a 71% chance of rain.
Sat
32° 22°
Thunderstorm, 60% chance.
Sun
31° 21°
Rain, 81% chance.
Mon
30° 22°
Clear with a 35% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 32° Clear 3% 8 mph SW 61%
5 PM 32° Clear 3% 7 mph SW 62%
6 PM 33° Clear 3% 7 mph SW 67%
7 PM 32° Clear 3% 6 mph SW 73%
8 PM 31° Clear 3% 5 mph SW 78%
9 PM 29° Clear 3% 4 mph SW 81%
10 PM 27° Clear 3% 4 mph WSW 84%
11 PM 26° Clear 3% 4 mph WSW 87%
12 AM 26° Clear 3% 4 mph SW 90%
1 AM 24° Clear 3% 3 mph SW 92%
2 AM 23° Clear 3% 3 mph SW 93%
3 AM 23° Clear 3% 4 mph SSW 94%
4 AM 23° Clear 3% 4 mph S 94%
5 AM 23° Clear 3% 3 mph S 94%
6 AM 22° Mostly Clear 3% 2 mph SSE 94%
7 AM 23° Haze 17% 2 mph ESE 94%
8 AM 24° Mostly Clear 17% 1 mph SE 91%
9 AM 26° Mostly Clear 17% 2 mph SE 84%
10 AM 27° Mostly Clear 3% 2 mph SE 78%
11 AM 29° Mostly Clear 3% 2 mph S 74%
12 PM 29° Mostly Clear 3% 2 mph SSW 71%
1 PM 30° Mostly Clear 3% 2 mph SW 68%
2 PM 31° Mostly Clear 3% 2 mph SW 66%
3 PM 31° Clear 3% 3 mph WSW 65%
15-Day Forecast
Today
6/30
Clear
3%
22°
33°
Wed
7/1
Haze
17%
22°
34°
Thu
7/2
Partly Cloudy
16%
21°
34°
Fri
7/3
Mostly Clear
71%
24°
33°
Sat
7/4
Thunderstorm
60%
22°
32°
Sun
7/5
Rain
81%
21°
31°
Mon
7/6
Clear
35%
22°
30°
Tue
7/7
Drizzle
60%
21°
29°
Wed
7/8
Drizzle
60%
21°
29°
Thu
7/9
Drizzle
60%
20°
30°
Fri
7/10
Drizzle
60%
21°
29°
Sat
7/11
Drizzle
60%
20°
29°
Sun
7/12
Drizzle
60%
20°
28°
Mon
7/13
Drizzle
60%
20°
28°
Tue
7/14
Drizzle
60%
19°
28°
44
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
44 AQI 8.0 µg/m³
O3
Ground-level ozone
37 AQI 40 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 44 Good 37 44
Thu 52 Moderate 43 52
Fri 58 Moderate 58 52
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 Jun 30, 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
SBCAPE3431 J/kg
MLCAPE1988 J/kg
MUCAPE3431 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-8.2
Kinematics
0–6 km Shear3 kt
0–1 km Shear1 kt
Eff. Shear5 kt
0–1 km SRH7
0–3 km SRH-16
Eff. SRH-16
Storm Motion288° @ 21 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index13.0
Thermo & Levels
PWAT1.17 in
0–3 km LR6.5 °C/km
700–500 LR7.5 °C/km
Total Totals43.1
LCL862 hPa
LFC986 hPa
EL146 hPa
Freezing Lvl14,846 ft