Marshall County, Kentucky, United States

Last updated: 5:51 PM CDT  ·  Refresh
14°C
Feels like 13°
Clear
▲ 22°  /  ▼ 4°
Wind
3 mph SW
Humidity
56%
Dew Point
6°
Pressure
29.63 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
0%
Sunrise
6:25 AM
Sunset
4:47 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Marshall County is currently clear at 15°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:25AM · Sunset: 4:47PM.

Alerts

No active alerts for this location.
42 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
14°
0%
6 PM
14°
0%
7 PM
13°
0%
8 PM
10°
0%
9 PM
9°
0%
10 PM
9°
0%
11 PM
9°
0%
12 AM
9°
0%
1 AM
8°
0%
2 AM
8°
0%
3 AM
8°
0%
4 AM
5°
0%
5 AM
5°
0%
6 AM
6°
0%
7 AM
8°
0%
8 AM
12°
0%
9 AM
14°
1%
10 AM
16°
1%
11 AM
17°
1%
12 PM
22°
4%
1 PM
23°
5%
2 PM
23°
4%
3 PM
22°
3%
4 PM
21°
2%
7-Day Forecast
Today
22° 4°
Clear.
Wed
24° 5°
Partly Cloudy.
Thu
17° 2°
Partly Cloudy.
Fri
12° -3°
Partly Cloudy.
Sat
13° -6°
Clear.
Sun
14° -4°
Partly Cloudy.
Mon
14° -2°
Mostly Clear.
TimeTempConditionsPrecipWindHumidity
Now 14° Clear 0% 3 mph SW 56%
6 PM 14° Clear 0% 3 mph SSW 64%
7 PM 13° Clear 0% 3 mph SSW 69%
8 PM 10° Clear 0% 3 mph SSW 73%
9 PM 9° Clear 0% 2 mph SSW 74%
10 PM 9° Clear 0% 3 mph SSW 76%
11 PM 9° Clear 0% 3 mph SSW 78%
12 AM 9° Clear 0% 3 mph SSW 78%
1 AM 8° Clear 0% 3 mph SSW 79%
2 AM 8° Clear 0% 4 mph SSW 80%
3 AM 8° Clear 0% 4 mph SSW 82%
4 AM 5° Clear 0% 4 mph S 84%
5 AM 5° Clear 0% 5 mph S 86%
6 AM 6° Mostly Clear 0% 5 mph SSW 88%
7 AM 8° Mostly Clear 0% 6 mph SW 87%
8 AM 12° Partly Cloudy 0% 7 mph SW 78%
9 AM 14° Partly Cloudy 1% 8 mph SW 72%
10 AM 16° Partly Cloudy 1% 9 mph SW 68%
11 AM 17° Mostly Clear 1% 10 mph SW 66%
12 PM 22° Partly Cloudy 4% 11 mph SW 65%
1 PM 23° Mostly Clear 5% 11 mph WSW 64%
2 PM 23° Mostly Clear 4% 11 mph WSW 65%
3 PM 22° Mostly Clear 3% 10 mph WSW 65%
4 PM 21° Mostly Clear 2% 10 mph WSW 68%
15-Day Forecast
Today
11/10
Clear
0%
4°
22°
Wed
11/11
Partly Cloudy
1%
5°
24°
Thu
11/12
Partly Cloudy
1%
2°
17°
Fri
11/13
Partly Cloudy
0%
-3°
12°
Sat
11/14
Clear
0%
-6°
13°
Sun
11/15
Partly Cloudy
8%
-4°
14°
Mon
11/16
Mostly Clear
7%
-2°
14°
Tue
11/17
Clear
1%
-2°
16°
Wed
11/18
Clear
2%
-2°
18°
Thu
11/19
Partly Cloudy
10%
1°
19°
Fri
11/20
Partly Cloudy
8%
4°
20°
Sat
11/21
Drizzle
89%
5°
21°
Sun
11/22
Drizzle
88%
5°
18°
Mon
11/23
Drizzle
74%
3°
14°
Tue
11/24
Clear
77%
2°
13°
42
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
42 AQI 7.6 µg/m³
O3
Ground-level ozone
37 AQI 40 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 42 Good 37 42
Thu 39 Good 39 32
Fri 32 Good 32 24
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 LCL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Tue Nov 10, 22:00'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
SBCAPE0 J/kg
MLCAPE2 J/kg
MUCAPE3 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index13.1
Kinematics
0–6 km Shear7 kt
0–1 km Shear8 kt
Eff. Shear—
0–1 km SRH36
0–3 km SRH48
Eff. SRH—
Storm Motion323° @ 16 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index-25.2
Thermo & Levels
PWAT0.31 in
0–3 km LR3.6 °C/km
700–500 LR6.4 °C/km
Total Totals18.4
LCL882 hPa
LFC—
EL—
Freezing Lvl12,119 ft