Oldham County, Kentucky, United States

Last updated: 9:58 PM CDT  ·  Refresh
24°C
Feels like 27°
Mostly Clear
▲ 29°  /  ▼ 19°
Wind
4 mph WNW
Humidity
84%
Dew Point
22°
Pressure
29.05 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
19%
Sunrise
6:35 AM
Sunset
9:01 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Oldham County is currently mostly clear at 24°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 611 J/kg) — isolated convective development possible. Sunrise: 6:35AM · Sunset: 9:01PM.

Alerts

No active alerts for this location.
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
3%
11 PM
23°
7%
12 AM
23°
7%
1 AM
22°
3%
2 AM
21°
3%
3 AM
21°
3%
4 AM
21°
3%
5 AM
20°
3%
6 AM
19°
3%
7 AM
19°
3%
8 AM
20°
3%
9 AM
22°
3%
10 AM
23°
3%
11 AM
24°
3%
12 PM
24°
3%
1 PM
25°
3%
2 PM
25°
3%
3 PM
25°
3%
4 PM
25°
3%
5 PM
26°
3%
6 PM
24°
3%
7 PM
24°
3%
8 PM
23°
3%
9 PM
20°
3%
7-Day Forecast
Tonight
29° 19°
Mostly Clear.
Wed
27° 15°
Partly Cloudy.
Thu
27° 13°
Mostly Clear.
Fri
24° 16°
Overcast.
Sat
28° 17°
Clear.
Sun
32° 20°
Thunderstorm, 70% chance.
Mon
34° 22°
Thunderstorm, 52% chance.
TimeTempConditionsPrecipWindHumidity
Now 24° Mostly Clear 3% 4 mph WNW 84%
11 PM 23° Mostly Clear 7% 5 mph W 88%
12 AM 23° Clear 7% 4 mph WNW 90%
1 AM 22° Mostly Clear 3% 4 mph NW 90%
2 AM 21° Clear 3% 4 mph NW 91%
3 AM 21° Clear 3% 4 mph NNW 91%
4 AM 21° Partly Cloudy 3% 4 mph N 93%
5 AM 20° Partly Cloudy 3% 5 mph N 92%
6 AM 19° Partly Cloudy 3% 7 mph NNE 91%
7 AM 19° Mostly Cloudy 3% 8 mph NNE 89%
8 AM 20° Partly Cloudy 3% 9 mph NNE 84%
9 AM 22° Partly Cloudy 3% 9 mph NNE 76%
10 AM 23° Partly Cloudy 3% 9 mph NNE 69%
11 AM 24° Partly Cloudy 3% 9 mph NNE 65%
12 PM 24° Partly Cloudy 3% 9 mph N 62%
1 PM 25° Mostly Cloudy 3% 9 mph N 59%
2 PM 25° Mostly Cloudy 3% 10 mph N 57%
3 PM 25° Mostly Cloudy 3% 10 mph N 56%
4 PM 25° Mostly Cloudy 3% 11 mph NNW 56%
5 PM 26° Mostly Cloudy 3% 10 mph N 59%
6 PM 24° Mostly Cloudy 3% 10 mph N 62%
7 PM 24° Overcast 3% 9 mph N 65%
8 PM 23° Mostly Cloudy 3% 8 mph N 67%
9 PM 20° Mostly Cloudy 3% 8 mph N 69%
15-Day Forecast
Today
7/21
Mostly Clear
3%
19°
29°
Wed
7/22
Partly Cloudy
3%
15°
27°
Thu
7/23
Mostly Clear
3%
13°
27°
Fri
7/24
Overcast
19%
16°
24°
Sat
7/25
Clear
8%
17°
28°
Sun
7/26
Thunderstorm
70%
20°
32°
Mon
7/27
Thunderstorm
52%
22°
34°
Tue
7/28
Rain
53%
18°
30°
Wed
7/29
Drizzle
44%
16°
29°
Thu
7/30
Drizzle
44%
16°
29°
Fri
7/31
Drizzle
51%
15°
29°
Sat
8/1
Clear
60%
17°
31°
Sun
8/2
Clear
60%
18°
31°
Mon
8/3
Drizzle
60%
18°
31°
Tue
8/4
Drizzle
60%
19°
32°
52
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
52 AQI 10.0 µg/m³
O3
Ground-level ozone
32 AQI 36 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 52 Moderate 32 52
Thu 28 Good 28 6
Fri 44 Good 44 7
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 22, 01:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE141 J/kg
MLCAPE6 J/kg
MUCAPE141 J/kg
SBCIN-160 J/kg
MLCIN0 J/kg
Lifted Index-1.2
Kinematics
0–6 km Shear45 kt
0–1 km Shear17 kt
Eff. Shear40 kt
0–1 km SRH-68
0–3 km SRH-50
Eff. SRH-50
Storm Motion262° @ 29 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index17.1
Thermo & Levels
PWAT1.21 in
0–3 km LR5.0 °C/km
700–500 LR5.2 °C/km
Total Totals39.8
LCL951 hPa
LFC826 hPa
EL250 hPa
Freezing Lvl15,768 ft