Clarke County, Virginia, United States

Last updated: 10:33 PM CDT · Refresh

20°C

Feels like 21°

Mostly Cloudy

▲ 29° / ▼ 19°

Wind

9 mph SSW

Humidity

92%

Dew Point

19°

Pressure

29.11 inHg

Visibility

10 mi

UV Index

0.0

Cloud Cover

84%

Sunrise

6:03 AM

Sunset

8:33 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Clarke County is currently mostly cloudy at 20°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 684 J/kg) — isolated convective development possible. Sunrise: 6:03AM · Sunset: 8:33PM.

51 AQI · Moderate Dominant: PM2.5 Air Quality

Hourly Forecast · Next 24 Hours

Now

20°

35%

12 AM

21°

38%

1 AM

21°

28%

2 AM

21°

18%

3 AM

21°

18%

4 AM

20°

19%

5 AM

19°

27%

6 AM

20°

25%

7 AM

21°

25%

8 AM

22°

26%

9 AM

23°

26%

10 AM

24°

27%

11 AM

26°

10%

12 PM

26°

10%

1 PM

28°

2 PM

28°

3 PM

28°

4 PM

28°

5 PM

28°

6 PM

26°

7 PM

25°

8 PM

24°

9 PM

23°

10 PM

22°

7-Day Forecast

Tonight

29° 19°

Mostly Cloudy with a 35% chance of rain.

Wed

28° 18°

Mostly Clear with a 27% chance of rain.

Thu

27° 15°

Clear.

Fri

28° 13°

Mostly Cloudy.

Sat

26° 17°

Mostly Cloudy with a 26% chance of rain.

Sun

32° 17°

Rain, 70% chance.

Mon

34° 19°

Rain, 64% chance.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 20° Mostly Cloudy 35% 9 mph SSW 92%

12 AM 21° Overcast 38% 8 mph SW 92%

1 AM 21° Partly Cloudy 28% 7 mph SSW 93%

2 AM 21° Partly Cloudy 18% 6 mph SW 94%

3 AM 21° Partly Cloudy 18% 6 mph SW 94%

4 AM 20° Partly Cloudy 19% 5 mph SW 95%

5 AM 19° Partly Cloudy 27% 5 mph SW 94%

6 AM 20° Mostly Clear 25% 6 mph WSW 93%

7 AM 21° Mostly Clear 25% 6 mph WSW 90%

8 AM 22° Mostly Clear 26% 7 mph W 84%

9 AM 23° Mostly Clear 26% 9 mph W 75%

10 AM 24° Mostly Clear 27% 11 mph W 65%

11 AM 26° Mostly Clear 10% 12 mph W 58%

12 PM 26° Mostly Clear 10% 12 mph W 54%

1 PM 28° Mostly Clear 5% 12 mph W 50%

2 PM 28° Mostly Clear 5% 12 mph W 49%

3 PM 28° Mostly Clear 5% 12 mph WNW 49%

4 PM 28° Mostly Clear 5% 12 mph WNW 49%

5 PM 28° Mostly Clear 3% 12 mph WNW 52%

6 PM 26° Mostly Clear 3% 10 mph WNW 56%

7 PM 25° Partly Cloudy 3% 9 mph WNW 59%

8 PM 24° Partly Cloudy 3% 8 mph NW 62%

9 PM 23° Partly Cloudy 3% 8 mph NW 63%

10 PM 22° Partly Cloudy 3% 8 mph NW 65%

15-Day Forecast

Today

7/21

Mostly Cloudy

35%

19°

29°

Wed

7/22

Mostly Clear

27%

18°

28°

Thu

7/23

Clear

15°

27°

Fri

7/24

Mostly Cloudy

19%

13°

28°

Sat

7/25

Mostly Cloudy

26%

17°

26°

Sun

7/26

Rain

70%

17°

32°

Mon

7/27

Rain

64%

19°

34°

Tue

7/28

Rain

63%

17°

36°

Wed

7/29

Drizzle

69%

16°

32°

Thu

7/30

Drizzle

44%

16°

30°

Fri

7/31

Drizzle

60%

16°

30°

Sat

8/1

Drizzle

60%

17°

30°

Sun

8/2

Drizzle

60%

17°

31°

Mon

8/3

Drizzle

60%

18°

32°

Tue

8/4

Drizzle

60%

19°

33°

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 9.2 µg/m³

O₃

Ground-level ozone

31 AQI 34 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Today 51 Moderate 31 51

Thu 38 Good 38 28

Fri 37 Good 37 35

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 Wed Jul 22, 02:00'Z' · F0 · 130 (13 km CONUS/NA)

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE0 J/kg

MLCAPE27 J/kg

MUCAPE119 J/kg

SBCIN-6208 J/kg

MLCIN0 J/kg

Lifted Index1.3

Kinematics

0–6 km Shear38 kt

0–1 km Shear33 kt

Eff. Shear13 kt

0–1 km SRH-19

0–3 km SRH-4

Eff. SRH7

Storm Motion240° @ 39 kt

0–1 km EHI-0.0

Composite Parameters

Sig. Tornado-0.0

STP (eff)0.0

Supercell0.0

K-Index35.5

Thermo & Levels

PWAT1.76 in

0–3 km LR4.0 °C/km

700–500 LR6.0 °C/km

Total Totals46.7

LCL965 hPa

LFC—

EL—

Freezing Lvl14,213 ft

Clarke County, Virginia, United States

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