Grant County, Kentucky, United States

Last updated: 5:16 AM CDT · Refresh

25°C

Feels like 28°

Mostly Cloudy

▲ 33° / ▼ 20°

Wind

6 mph SW

Humidity

83%

Dew Point

22°

Pressure

29.14 inHg

Visibility

10 mi

UV Index

0.0

Cloud Cover

67%

Sunrise

6:49 AM

Sunset

8:37 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Grant County is currently mostly cloudy at 25°C. Precipitation is likely — peak probability 77% around 9 PM. Atmospheric instability is elevated (CAPE up to 3301 J/kg) — isolated convective development possible. Sunrise: 6:49AM · Sunset: 8:37PM.

51 AQI · Moderate Dominant: PM2.5 Air Quality

Hourly Forecast · Next 24 Hours

Now

25°

13%

7 AM

23°

28%

8 AM

24°

25%

9 AM

26°

31%

10 AM

27°

38%

11 AM

28°

48%

12 PM

29°

49%

1 PM

30°

53%

2 PM

32°

54%

3 PM

31°

62%

4 PM

31°

62%

5 PM

29°

73%

6 PM

29°

72%

7 PM

28°

75%

8 PM

26°

73%

9 PM

24°

76%

10 PM

23°

72%

11 PM

22°

56%

12 AM

22°

56%

1 AM

22°

60%

2 AM

22°

65%

3 AM

22°

65%

4 AM

22°

66%

5 AM

22°

73%

7-Day Forecast

Today

33° 20°

Thunderstorm, 76% chance.

Wed

34° 20°

Partly Cloudy with a 69% chance of rain.

Thu

33° 21°

Rain, 74% chance.

Fri

33° 19°

Partly Cloudy with a 63% chance of rain.

Sat

34° 18°

Mostly Cloudy with a 22% chance of rain.

Sun

38° 22°

Drizzle, 48% chance.

Mon

33° 19°

Drizzle, 49% chance.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 25° Mostly Cloudy 13% 6 mph SW 83%

7 AM 23° Partly Cloudy 28% 7 mph SW 82%

8 AM 24° Partly Cloudy 25% 8 mph SW 80%

9 AM 26° Partly Cloudy 31% 10 mph SW 72%

10 AM 27° Partly Cloudy 38% 11 mph WSW 66%

11 AM 28° Partly Cloudy 48% 11 mph WSW 62%

12 PM 29° Partly Cloudy 49% 11 mph WSW 59%

1 PM 30° Partly Cloudy 53% 11 mph WSW 57%

2 PM 32° Partly Cloudy 54% 10 mph WSW 55%

3 PM 31° Partly Cloudy 62% 9 mph WSW 59%

4 PM 31° Mostly Cloudy 62% 11 mph WSW 63%

5 PM 29° Mostly Cloudy 73% 11 mph WSW 67%

6 PM 29° Thunderstorm 72% 10 mph WSW 73%

7 PM 28° Heavy Rain 75% 8 mph WSW 78%

8 PM 26° Heavy Rain 73% 7 mph NW 84%

9 PM 24° Heavy Rain 76% 7 mph ESE 87%

10 PM 23° Mostly Cloudy 72% 7 mph SSE 90%

11 PM 22° Mostly Cloudy 56% 8 mph SSE 93%

12 AM 22° Mostly Cloudy 56% 8 mph SSE 93%

1 AM 22° Partly Cloudy 60% 8 mph S 92%

2 AM 22° Partly Cloudy 65% 8 mph SSW 92%

3 AM 22° Partly Cloudy 65% 8 mph SSW 92%

4 AM 22° Partly Cloudy 66% 8 mph SSW 91%

5 AM 22° Partly Cloudy 73% 8 mph SSW 91%

15-Day Forecast

Today

8/11

Thunderstorm

76%

20°

33°

Wed

8/12

Partly Cloudy

69%

20°

34°

Thu

8/13

Rain

74%

21°

33°

Fri

8/14

Partly Cloudy

63%

19°

33°

Sat

8/15

Mostly Cloudy

22%

18°

34°

Sun

8/16

Drizzle

48%

22°

38°

Mon

8/17

Drizzle

49%

19°

33°

Tue

8/18

Clear

34%

18°

33°

Wed

8/19

Mostly Clear

35%

18°

36°

Thu

8/20

Drizzle

45%

21°

33°

Fri

8/21

Clear

45%

19°

33°

Sat

8/22

Drizzle

60%

19°

34°

Sun

8/23

Drizzle

60%

19°

33°

Mon

8/24

Drizzle

60%

18°

32°

Tue

8/25

Drizzle

60%

18°

32°

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

PM_2.5

Fine particulate matter

Dominant

51 AQI 9.1 µg/m³

O₃

Ground-level ozone

44 AQI 49 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Today 51 Moderate 44 51

Wed 43 Good 43 32

Thu 44 Good 44 25

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. PM_2.5 (fine particles) is reported in µg/m³ and ozone (O₃) in ppb. Forecast source: NWS NAQFC.

Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio

RAP

Valid Tue Aug 11, 09:00'Z' · F0 · 130 (13 km CONUS/NA)

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE2184 J/kg

MLCAPE2032 J/kg

MUCAPE2807 J/kg

SBCIN-267 J/kg

MLCIN0 J/kg

Lifted Index-6.8

Kinematics

0–6 km Shear22 kt

0–1 km Shear19 kt

Eff. Shear21 kt

0–1 km SRH131

0–3 km SRH136

Eff. SRH93

Storm Motion320° @ 23 kt

0–1 km EHI1.8

Composite Parameters

Sig. Tornado0.0

STP (eff)0.0

Supercell2.8

K-Index36.8

Thermo & Levels

PWAT1.73 in

0–3 km LR5.2 °C/km

700–500 LR7.1 °C/km

Total Totals52.4

LCL947 hPa

LFC722 hPa

EL170 hPa

Freezing Lvl13,606 ft

Grant County, Kentucky, United States

Alerts