Caldwell County, Kentucky, United States

Last updated: 10:10 PM CDT  ·  Refresh
26°C
Feels like 31°
Mostly Clear
▲ 34°  /  ▼ 20°
Wind
4 mph N
Humidity
85%
Dew Point
23°
Pressure
29.29 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
25%
Sunrise
5:47 AM
Sunset
8:07 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Caldwell County is currently mostly clear at 26°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 919 J/kg) — isolated convective development possible. Sunrise: 5:47AM · Sunset: 8:07PM.

Alerts

No active alerts for this location.
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
12%
11 PM
26°
17%
12 AM
25°
18%
1 AM
23°
5%
2 AM
23°
5%
3 AM
22°
6%
4 AM
21°
6%
5 AM
20°
6%
6 AM
20°
3%
7 AM
21°
3%
8 AM
22°
3%
9 AM
23°
3%
10 AM
25°
13%
11 AM
26°
14%
12 PM
26°
14%
1 PM
28°
14%
2 PM
28°
14%
3 PM
28°
14%
4 PM
28°
3%
5 PM
27°
3%
6 PM
26°
3%
7 PM
26°
3%
8 PM
25°
3%
9 PM
22°
3%
7-Day Forecast
Tonight
34° 20°
Mostly Clear.
Wed
28° 17°
Partly Cloudy.
Thu
27° 16°
Mostly Clear.
Fri
26° 16°
Overcast with a 54% chance of rain.
Sat
30° 19°
Mostly Cloudy with a 51% chance of rain.
Sun
34° 22°
Clear with a 30% chance of rain.
Mon
34° 23°
Clear with a 31% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 26° Mostly Clear 12% 4 mph N 85%
11 PM 26° Partly Cloudy 17% 5 mph N 87%
12 AM 25° Partly Cloudy 18% 6 mph N 88%
1 AM 23° Mostly Clear 5% 6 mph N 88%
2 AM 23° Partly Cloudy 5% 6 mph N 89%
3 AM 22° Clear 6% 6 mph N 90%
4 AM 21° Clear 6% 6 mph N 90%
5 AM 20° Clear 6% 5 mph N 91%
6 AM 20° Clear 3% 6 mph N 92%
7 AM 21° Clear 3% 6 mph N 92%
8 AM 22° Clear 3% 6 mph N 86%
9 AM 23° Clear 3% 6 mph N 81%
10 AM 25° Clear 13% 7 mph N 76%
11 AM 26° Mostly Clear 14% 8 mph N 72%
12 PM 26° Partly Cloudy 14% 9 mph N 69%
1 PM 28° Partly Cloudy 14% 9 mph N 66%
2 PM 28° Partly Cloudy 14% 9 mph N 66%
3 PM 28° Mostly Cloudy 14% 9 mph N 67%
4 PM 28° Mostly Cloudy 3% 9 mph N 68%
5 PM 27° Partly Cloudy 3% 9 mph N 70%
6 PM 26° Mostly Clear 3% 9 mph N 71%
7 PM 26° Mostly Clear 3% 9 mph N 72%
8 PM 25° Mostly Clear 3% 9 mph N 73%
9 PM 22° Mostly Clear 3% 8 mph NNE 75%
15-Day Forecast
Today
7/21
Mostly Clear
12%
20°
34°
Wed
7/22
Partly Cloudy
14%
17°
28°
Thu
7/23
Mostly Clear
3%
16°
27°
Fri
7/24
Overcast
54%
16°
26°
Sat
7/25
Mostly Cloudy
51%
19°
30°
Sun
7/26
Clear
30%
22°
34°
Mon
7/27
Clear
31%
23°
34°
Tue
7/28
Clear
17%
20°
32°
Wed
7/29
Drizzle
44%
18°
29°
Thu
7/30
Drizzle
44%
16°
29°
Fri
7/31
Drizzle
36%
16°
29°
Sat
8/1
Drizzle
60%
18°
30°
Sun
8/2
Drizzle
60%
19°
31°
Mon
8/3
Drizzle
60%
19°
32°
Tue
8/4
Drizzle
60%
20°
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 9.9 µg/m³
O3
Ground-level ozone
31 AQI 34 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 52 Moderate 31 52
Thu 33 Good 33 33
Fri 41 Good 41 34
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 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE977 J/kg
MLCAPE13 J/kg
MUCAPE977 J/kg
SBCIN-147 J/kg
MLCIN0 J/kg
Lifted Index-1.0
Kinematics
0–6 km Shear40 kt
0–1 km Shear13 kt
Eff. Shear44 kt
0–1 km SRH-103
0–3 km SRH-103
Eff. SRH-103
Storm Motion272° @ 28 kt
0–1 km EHI-0.6
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index9.4
Thermo & Levels
PWAT1.46 in
0–3 km LR4.9 °C/km
700–500 LR4.9 °C/km
Total Totals40.0
LCL952 hPa
LFC828 hPa
EL166 hPa
Freezing Lvl17,395 ft