Severe Thunderstorm Watch 12:00 AM Areal Flood Watch 1:00 AM

Powell County, Kentucky, United States

Last updated: 10:01 PM CDT  ·  Refresh
23°C
Feels like 27°
Partly Cloudy
▲ 30°  /  ▼ 20°
Wind
6 mph WSW
Humidity
97%
Dew Point
23°
Pressure
28.78 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
38%
Sunrise
6:29 AM
Sunset
8:53 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Powell County is currently partly cloudy at 24°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1356 J/kg) — isolated convective development possible. Sunrise: 6:29AM · Sunset: 8:53PM.

Alerts

Severe Thunderstorm Watch
Expires 12:00 AM
Areal Flood Watch
Expires 1:00 AM
33 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
22%
12 AM
23°
21%
1 AM
23°
24%
2 AM
23°
9%
3 AM
23°
21%
4 AM
22°
22%
5 AM
22°
44%
6 AM
20°
25%
7 AM
20°
28%
8 AM
21°
36%
9 AM
21°
41%
10 AM
22°
38%
11 AM
23°
21%
12 PM
23°
10%
1 PM
24°
10%
2 PM
27°
5%
3 PM
27°
5%
4 PM
27°
5%
5 PM
27°
3%
6 PM
25°
3%
7 PM
24°
3%
8 PM
23°
3%
9 PM
23°
3%
10 PM
21°
3%
7-Day Forecast
Tonight
30° 20°
Partly Cloudy with a 22% chance of rain.
Wed
27° 18°
Partly Cloudy with a 44% chance of rain.
Thu
28° 14°
Clear.
Fri
26° 16°
Overcast with a 26% chance of rain.
Sat
29° 18°
Clear with a 29% chance of rain.
Sun
32° 19°
Rain, 70% chance.
Mon
34° 22°
Thunderstorm, 71% chance.
TimeTempConditionsPrecipWindHumidity
Now 23° Partly Cloudy 22% 6 mph WSW 97%
12 AM 23° Mostly Clear 21% 6 mph WSW 96%
1 AM 23° Partly Cloudy 24% 5 mph WSW 97%
2 AM 23° Partly Cloudy 9% 4 mph W 97%
3 AM 23° Partly Cloudy 21% 4 mph W 97%
4 AM 22° Partly Cloudy 22% 4 mph W 98%
5 AM 22° Partly Cloudy 44% 3 mph W 98%
6 AM 20° Partly Cloudy 25% 3 mph WNW 98%
7 AM 20° Partly Cloudy 28% 3 mph WNW 98%
8 AM 21° Partly Cloudy 36% 4 mph NNW 96%
9 AM 21° Partly Cloudy 41% 5 mph N 91%
10 AM 22° Partly Cloudy 38% 5 mph N 84%
11 AM 23° Partly Cloudy 21% 6 mph N 79%
12 PM 23° Partly Cloudy 10% 6 mph N 74%
1 PM 24° Partly Cloudy 10% 6 mph NNW 68%
2 PM 27° Partly Cloudy 5% 7 mph NNW 64%
3 PM 27° Partly Cloudy 5% 7 mph NNW 62%
4 PM 27° Partly Cloudy 5% 8 mph NNW 60%
5 PM 27° Partly Cloudy 3% 8 mph NNW 59%
6 PM 25° Partly Cloudy 3% 8 mph NNW 60%
7 PM 24° Partly Cloudy 3% 7 mph N 62%
8 PM 23° Partly Cloudy 3% 7 mph N 64%
9 PM 23° Partly Cloudy 3% 7 mph N 66%
10 PM 21° Partly Cloudy 3% 6 mph N 67%
15-Day Forecast
Today
7/21
Partly Cloudy
22%
20°
30°
Wed
7/22
Partly Cloudy
44%
18°
27°
Thu
7/23
Clear
3%
14°
28°
Fri
7/24
Overcast
26%
16°
26°
Sat
7/25
Clear
29%
18°
29°
Sun
7/26
Rain
70%
19°
32°
Mon
7/27
Thunderstorm
71%
22°
34°
Tue
7/28
Drizzle
53%
19°
32°
Wed
7/29
Drizzle
44%
16°
29°
Thu
7/30
Drizzle
44%
14°
29°
Fri
7/31
Drizzle
60%
14°
28°
Sat
8/1
Drizzle
60%
16°
30°
Sun
8/2
Drizzle
60%
17°
31°
Mon
8/3
Drizzle
60%
18°
31°
Tue
8/4
Drizzle
60%
19°
31°
33
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

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

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
31 AQI 5.6 µg/m³
O3
Ground-level ozone
Dominant
33 AQI 37 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 33 Good 33 31
Thu 33 Good 33 18
Fri 38 Good 38 19
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 80 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1112 J/kg
MLCAPE114 J/kg
MUCAPE1112 J/kg
SBCIN-49 J/kg
MLCIN0 J/kg
Lifted Index-3.4
Kinematics
0–6 km Shear49 kt
0–1 km Shear17 kt
Eff. Shear51 kt
0–1 km SRH-50
0–3 km SRH-58
Eff. SRH-58
Storm Motion249° @ 34 kt
0–1 km EHI-0.4
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index12.0
Thermo & Levels
PWAT1.14 in
0–3 km LR5.0 °C/km
700–500 LR5.4 °C/km
Total Totals37.8
LCL966 hPa
LFC775 hPa
EL170 hPa
Freezing Lvl15,256 ft