Webster County, Kentucky, United States

Last updated: 9:57 PM CDT  ·  Refresh
26°C
Feels like 29°
Mostly Clear
▲ 33°  /  ▼ 19°
Wind
5 mph NNW
Humidity
84%
Dew Point
22°
Pressure
29.34 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
14%
Sunrise
5:46 AM
Sunset
8:07 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Webster County is currently mostly clear at 26°C. Dry conditions are expected through the next 24 hours. Sunrise: 5:46AM · 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°
3%
10 PM
26°
7%
11 PM
24°
7%
12 AM
23°
3%
1 AM
23°
3%
2 AM
22°
3%
3 AM
21°
3%
4 AM
20°
4%
5 AM
19°
4%
6 AM
20°
5%
7 AM
21°
5%
8 AM
23°
5%
9 AM
24°
5%
10 AM
26°
14%
11 AM
26°
14%
12 PM
28°
14%
1 PM
28°
14%
2 PM
28°
14%
3 PM
28°
12%
4 PM
28°
3%
5 PM
27°
3%
6 PM
27°
3%
7 PM
26°
3%
8 PM
24°
3%
7-Day Forecast
Tonight
33° 19°
Mostly Clear.
Wed
29° 17°
Partly Cloudy.
Thu
27° 15°
Partly Cloudy.
Fri
24° 16°
Overcast with a 44% chance of rain.
Sat
29° 18°
Clear with a 45% chance of rain.
Sun
33° 22°
Thunderstorm, 64% chance.
Mon
34° 23°
Clear with a 52% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 26° Mostly Clear 3% 5 mph NNW 84%
10 PM 26° Clear 7% 6 mph NNW 85%
11 PM 24° Clear 7% 6 mph NNW 87%
12 AM 23° Clear 3% 7 mph NNW 90%
1 AM 23° Clear 3% 6 mph NNW 91%
2 AM 22° Clear 3% 6 mph NNW 92%
3 AM 21° Clear 3% 5 mph NNW 93%
4 AM 20° Clear 4% 6 mph NNW 93%
5 AM 19° Clear 4% 6 mph NNW 94%
6 AM 20° Clear 5% 7 mph NNW 93%
7 AM 21° Mostly Clear 5% 7 mph N 88%
8 AM 23° Mostly Clear 5% 7 mph N 84%
9 AM 24° Partly Cloudy 5% 7 mph N 80%
10 AM 26° Partly Cloudy 14% 8 mph N 76%
11 AM 26° Partly Cloudy 14% 9 mph N 72%
12 PM 28° Mostly Cloudy 14% 10 mph N 69%
1 PM 28° Mostly Cloudy 14% 10 mph N 68%
2 PM 28° Mostly Cloudy 14% 10 mph N 66%
3 PM 28° Mostly Cloudy 12% 11 mph N 65%
4 PM 28° Mostly Cloudy 3% 10 mph N 67%
5 PM 27° Partly Cloudy 3% 10 mph N 69%
6 PM 27° Partly Cloudy 3% 10 mph N 71%
7 PM 26° Partly Cloudy 3% 10 mph N 71%
8 PM 24° Partly Cloudy 3% 10 mph NNE 72%
15-Day Forecast
Today
7/21
Mostly Clear
3%
19°
33°
Wed
7/22
Partly Cloudy
14%
17°
29°
Thu
7/23
Partly Cloudy
3%
15°
27°
Fri
7/24
Overcast
44%
16°
24°
Sat
7/25
Clear
45%
18°
29°
Sun
7/26
Thunderstorm
64%
22°
33°
Mon
7/27
Clear
52%
23°
34°
Tue
7/28
Clear
31%
19°
31°
Wed
7/29
Drizzle
44%
18°
29°
Thu
7/30
Drizzle
44%
16°
29°
Fri
7/31
Clear
36%
16°
29°
Sat
8/1
Drizzle
60%
18°
29°
Sun
8/2
Clear
60%
19°
31°
Mon
8/3
Drizzle
60%
19°
31°
Tue
8/4
Drizzle
60%
20°
31°
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 9.7 µg/m³
O3
Ground-level ozone
31 AQI 33 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 52 Moderate 31 52
Thu 31 Good 31 29
Fri 40 Good 40 31
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
SBCAPE10 J/kg
MLCAPE10 J/kg
MUCAPE10 J/kg
SBCIN-201 J/kg
MLCIN0 J/kg
Lifted Index0.8
Kinematics
0–6 km Shear40 kt
0–1 km Shear13 kt
Eff. Shear—
0–1 km SRH-111
0–3 km SRH-99
Eff. SRH—
Storm Motion272° @ 29 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index9.1
Thermo & Levels
PWAT1.31 in
0–3 km LR5.0 °C/km
700–500 LR4.8 °C/km
Total Totals36.6
LCL938 hPa
LFC790 hPa
EL250 hPa
Freezing Lvl17,185 ft