Washington County, Ohio, United States

Last updated: 10:04 AM CDT · Refresh

21°C

Feels like 23°

Overcast

▲ 26° / ▼ 18°

Wind

5 mph S

Humidity

91%

Dew Point

20°

Pressure

29.11 inHg

Visibility

7 mi

UV Index

2.9

Cloud Cover

95%

Sunrise

6:36 AM

Sunset

8:25 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Washington County is currently overcast at 21°C. Precipitation is likely — peak probability 68% around 8 PM. Atmospheric instability is elevated (CAPE up to 1574 J/kg) — isolated convective development possible. Sunrise: 6:36AM · Sunset: 8:25PM.

47 AQI · Good Dominant: PM2.5 Air Quality

Hourly Forecast · Next 24 Hours

Now

21°

19%

12 PM

20°

36%

1 PM

22°

36%

2 PM

22°

30%

3 PM

23°

43%

4 PM

24°

52%

5 PM

24°

39%

6 PM

26°

62%

7 PM

24°

62%

8 PM

22°

67%

9 PM

22°

67%

10 PM

21°

61%

11 PM

20°

29%

12 AM

19°

29%

1 AM

19°

22%

2 AM

18°

3 AM

18°

14%

4 AM

18°

27%

5 AM

18°

27%

6 AM

18°

27%

7 AM

18°

31%

8 AM

18°

31%

9 AM

19°

48%

10 AM

19°

38%

7-Day Forecast

Today

26° 18°

Rain, 67% chance.

Thu

26° 18°

Mostly Cloudy with a 64% chance of rain.

Fri

27° 18°

Overcast with a 54% chance of rain.

Sat

26° 17°

Overcast with a 61% chance of rain.

Sun

31° 19°

Rain, 64% chance.

Mon

25° 16°

Clear with a 51% chance of rain.

Tue

25° 14°

Clear.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 21° Overcast 19% 5 mph S 91%

12 PM 20° Overcast 36% 6 mph SSW 87%

1 PM 22° Overcast 36% 6 mph SW 83%

2 PM 22° Mostly Cloudy 30% 7 mph SW 78%

3 PM 23° Mostly Cloudy 43% 6 mph SW 75%

4 PM 24° Drizzle 52% 6 mph WSW 74%

5 PM 24° Drizzle 39% 6 mph WSW 72%

6 PM 26° Rain 62% 7 mph SW 78%

7 PM 24° Rain 62% 7 mph SSW 84%

8 PM 22° Rain 67% 8 mph S 90%

9 PM 22° Overcast 67% 7 mph S 91%

10 PM 21° Overcast 61% 6 mph SSW 93%

11 PM 20° Rain 29% 6 mph SW 94%

12 AM 19° Rain 29% 5 mph SSW 95%

1 AM 19° Mostly Cloudy 22% 5 mph SW 97%

2 AM 18° Partly Cloudy 8% 6 mph SSW 98%

3 AM 18° Partly Cloudy 14% 5 mph SSW 98%

4 AM 18° Partly Cloudy 27% 5 mph SSW 98%

5 AM 18° Haze 27% 4 mph SW 98%

6 AM 18° Haze 27% 4 mph SW 98%

7 AM 18° Haze 31% 4 mph SW 98%

8 AM 18° Haze 31% 3 mph SW 97%

9 AM 19° Mostly Cloudy 48% 3 mph WSW 94%

10 AM 19° Overcast 38% 3 mph WSW 91%

15-Day Forecast

Today

8/12

Rain

67%

18°

26°

Thu

8/13

Mostly Cloudy

64%

18°

26°

Fri

8/14

Overcast

54%

18°

27°

Sat

8/15

Overcast

61%

17°

26°

Sun

8/16

Rain

64%

19°

31°

Mon

8/17

Clear

51%

16°

25°

Tue

8/18

Clear

17%

14°

25°

Wed

8/19

Drizzle

43%

16°

27°

Thu

8/20

Drizzle

44%

18°

28°

Fri

8/21

Clear

51%

16°

25°

Sat

8/22

Clear

60%

11°

27°

Sun

8/23

Drizzle

60%

17°

26°

Mon

8/24

Drizzle

60%

18°

26°

Tue

8/25

Drizzle

60%

17°

25°

Wed

8/26

Drizzle

60%

16°

23°

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

PM_2.5

Fine particulate matter

Dominant

47 AQI 8.5 µg/m³

O₃

Ground-level ozone

35 AQI 38 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Thu 47 Good 35 47

Fri 44 Good 32 44

Sat 55 Moderate 40 55

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 Aug 12, 13:00'Z' · F0 · 130 (13 km CONUS/NA)

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE189 J/kg

MLCAPE18 J/kg

MUCAPE189 J/kg

SBCIN0 J/kg

MLCIN0 J/kg

Lifted Index-1.1

Kinematics

0–6 km Shear29 kt

0–1 km Shear14 kt

Eff. Shear25 kt

0–1 km SRH98

0–3 km SRH85

Eff. SRH85

Storm Motion354° @ 15 kt

0–1 km EHI0.1

Composite Parameters

Sig. Tornado0.1

STP (eff)0.0

Supercell0.2

K-Index18.3

Thermo & Levels

PWAT1.14 in

0–3 km LR4.6 °C/km

700–500 LR6.1 °C/km

Total Totals42.7

LCL965 hPa

LFC986 hPa

EL349 hPa

Freezing Lvl13,517 ft

Washington County, Ohio, United States

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