Guernsey County, Ohio, United States

Last updated: 9:06 AM CDT · Refresh

21°C

Feels like 23°

Overcast

▲ 28° / ▼ 18°

Wind

5 mph SW

Humidity

91%

Dew Point

20°

Pressure

29.05 inHg

Visibility

6 mi

UV Index

2.2

Cloud Cover

98%

Sunrise

6:33 AM

Sunset

8:27 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Guernsey County is currently overcast at 21°C. Precipitation is likely — peak probability 86% around 12 PM. Atmospheric instability is elevated (CAPE up to 1254 J/kg) — isolated convective development possible. Sunrise: 6:33AM · Sunset: 8:27PM.

47 AQI · Good Dominant: PM2.5 Air Quality

Hourly Forecast · Next 24 Hours

Now

21°

69%

11 AM

21°

60%

12 PM

22°

85%

1 PM

23°

83%

2 PM

23°

83%

3 PM

23°

70%

4 PM

23°

70%

5 PM

22°

63%

6 PM

23°

72%

7 PM

22°

59%

8 PM

21°

65%

9 PM

21°

65%

10 PM

20°

43%

11 PM

20°

43%

12 AM

20°

53%

1 AM

19°

57%

2 AM

19°

49%

3 AM

19°

47%

4 AM

19°

47%

5 AM

19°

47%

6 AM

19°

47%

7 AM

19°

43%

8 AM

19°

18%

9 AM

20°

27%

7-Day Forecast

Today

28° 18°

Heavy Rain, 83% chance.

Wed

26° 18°

Mostly Cloudy with a 57% chance of rain.

Thu

28° 17°

Rain, 75% chance.

Fri

26° 14°

Drizzle, 68% chance.

Sat

27° 13°

Clear with a 51% chance of rain.

Sun

31° 17°

Thunderstorm, 82% chance.

Mon

25° 16°

Drizzle, 63% chance.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 21° Overcast 69% 5 mph SW 91%

11 AM 21° Overcast 60% 6 mph SW 88%

12 PM 22° Heavy Rain 85% 8 mph SW 82%

1 PM 23° Heavy Rain 83% 9 mph SSW 78%

2 PM 23° Overcast 83% 6 mph SW 74%

3 PM 23° Overcast 70% 8 mph WSW 77%

4 PM 23° Overcast 70% 8 mph WSW 81%

5 PM 22° Overcast 63% 10 mph WSW 87%

6 PM 23° Overcast 72% 8 mph WSW 87%

7 PM 22° Heavy Rain 59% 8 mph WSW 90%

8 PM 21° Heavy Rain 65% 8 mph SW 93%

9 PM 21° Overcast 65% 6 mph WSW 94%

10 PM 20° Rain 43% 5 mph SW 95%

11 PM 20° Overcast 43% 4 mph SW 96%

12 AM 20° Overcast 53% 5 mph SSW 96%

1 AM 19° Overcast 57% 5 mph SW 97%

2 AM 19° Overcast 49% 5 mph SSW 97%

3 AM 19° Drizzle 47% 4 mph SW 97%

4 AM 19° Rain 47% 3 mph SW 98%

5 AM 19° Rain 47% 3 mph WSW 98%

6 AM 19° Rain 47% 3 mph SW 98%

7 AM 19° Haze 43% 3 mph SSW 97%

8 AM 19° Fog 18% 3 mph SSW 96%

9 AM 20° Overcast 27% 2 mph SW 92%

15-Day Forecast

Today

8/11

Heavy Rain

83%

18°

28°

Wed

8/12

Mostly Cloudy

57%

18°

26°

Thu

8/13

Rain

75%

17°

28°

Fri

8/14

Drizzle

68%

14°

26°

Sat

8/15

Clear

51%

13°

27°

Sun

8/16

Thunderstorm

82%

17°

31°

Mon

8/17

Drizzle

63%

16°

25°

Tue

8/18

Drizzle

53%

13°

26°

Wed

8/19

Drizzle

44%

15°

27°

Thu

8/20

Drizzle

44%

16°

27°

Fri

8/21

Drizzle

60%

15°

28°

Sat

8/22

Drizzle

60%

17°

27°

Sun

8/23

Drizzle

60%

16°

26°

Mon

8/24

Drizzle

60%

14°

24°

Tue

8/25

Drizzle

60%

14°

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

38 AQI 42 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Wed 47 Good 38 47

Thu 39 Good 33 39

Fri 47 Good 36 47

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

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE392 J/kg

MLCAPE355 J/kg

MUCAPE1785 J/kg

SBCIN0 J/kg

MLCIN0 J/kg

Lifted Index-2.0

Kinematics

0–6 km Shear37 kt

0–1 km Shear17 kt

Eff. Shear38 kt

0–1 km SRH22

0–3 km SRH51

Eff. SRH51

Storm Motion314° @ 32 kt

0–1 km EHI0.1

Composite Parameters

Sig. Tornado0.0

STP (eff)0.1

Supercell1.8

K-Index39.6

Thermo & Levels

PWAT1.93 in

0–3 km LR5.0 °C/km

700–500 LR5.9 °C/km

Total Totals52.3

LCL966 hPa

LFC984 hPa

EL281 hPa

Freezing Lvl12,785 ft

Guernsey County, Ohio, United States

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