Guernsey County, Ohio, United States

Last updated: 6:17 AM CDT · Refresh

19°C

Feels like 22°

Overcast

▲ 28° / ▼ 18°

Wind

4 mph SW

Humidity

97%

Dew Point

19°

Pressure

29.05 inHg

Visibility

6 mi

UV Index

1.4

Cloud Cover

86%

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 20°C. Precipitation is likely — peak probability 86% around 4 PM. Atmospheric instability is elevated (CAPE up to 1550 J/kg) — isolated convective development possible. Sunrise: 6:33AM · Sunset: 8:27PM.

55 AQI · Moderate Dominant: PM2.5 Air Quality

Hourly Forecast · Next 24 Hours

Now

19°

59%

8 AM

20°

83%

9 AM

21°

83%

10 AM

20°

64%

11 AM

21°

62%

12 PM

22°

74%

1 PM

23°

76%

2 PM

24°

65%

3 PM

23°

81%

4 PM

22°

86%

5 PM

21°

78%

6 PM

23°

77%

7 PM

22°

60%

8 PM

21°

60%

9 PM

21°

67%

10 PM

20°

58%

11 PM

20°

66%

12 AM

20°

70%

1 AM

20°

68%

2 AM

19°

61%

3 AM

19°

57%

4 AM

19°

54%

5 AM

19°

54%

6 AM

19°

54%

7-Day Forecast

Today

28° 18°

Overcast with a 86% chance of rain.

Wed

26° 18°

Mostly Cloudy with a 68% chance of rain.

Thu

28° 18°

Rain, 72% chance.

Fri

26° 14°

Partly Cloudy with a 67% chance of rain.

Sat

26° 13°

Partly Cloudy with a 27% chance of rain.

Sun

29° 17°

Thunderstorm, 83% chance.

Mon

25° 16°

Drizzle, 63% chance.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 19° Overcast 59% 4 mph SW 97%

8 AM 20° Overcast 83% 5 mph SW 96%

9 AM 21° Overcast 83% 6 mph SW 93%

10 AM 20° Heavy Rain 64% 8 mph WSW 90%

11 AM 21° Heavy Rain 62% 7 mph WSW 86%

12 PM 22° Heavy Rain 74% 7 mph SW 82%

1 PM 23° Overcast 76% 8 mph SW 77%

2 PM 24° Overcast 65% 8 mph WSW 75%

3 PM 23° Mostly Cloudy 81% 8 mph WSW 79%

4 PM 22° Overcast 86% 9 mph WSW 84%

5 PM 21° Thunderstorm 78% 9 mph WSW 86%

6 PM 23° Thunderstorm 77% 7 mph WSW 88%

7 PM 22° Heavy Rain 60% 7 mph WSW 91%

8 PM 21° Heavy Rain 60% 7 mph WSW 94%

9 PM 21° Heavy Rain 67% 6 mph WSW 94%

10 PM 20° Overcast 58% 5 mph SW 95%

11 PM 20° Overcast 66% 5 mph SW 96%

12 AM 20° Overcast 70% 5 mph SW 96%

1 AM 20° Overcast 68% 6 mph SW 96%

2 AM 19° Overcast 61% 5 mph SW 97%

3 AM 19° Drizzle 57% 4 mph SW 97%

4 AM 19° Rain 54% 4 mph SW 98%

5 AM 19° Rain 54% 4 mph SW 98%

6 AM 19° Rain 54% 4 mph SW 98%

15-Day Forecast

Today

8/11

Overcast

86%

18°

28°

Wed

8/12

Mostly Cloudy

68%

18°

26°

Thu

8/13

Rain

72%

18°

28°

Fri

8/14

Partly Cloudy

67%

14°

26°

Sat

8/15

Partly Cloudy

27%

13°

26°

Sun

8/16

Thunderstorm

83%

17°

29°

Mon

8/17

Drizzle

63%

16°

25°

Tue

8/18

Mostly Clear

42%

15°

26°

Wed

8/19

Mostly Cloudy

35%

16°

28°

Thu

8/20

Drizzle

45%

17°

25°

Fri

8/21

Drizzle

60%

15°

26°

Sat

8/22

Drizzle

60%

16°

27°

Sun

8/23

Drizzle

60%

16°

26°

Mon

8/24

Drizzle

60%

15°

25°

Tue

8/25

Drizzle

60%

15°

25°

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

55 AQI 11.3 µg/m³

O₃

Ground-level ozone

36 AQI 39 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Today 55 Moderate 36 55

Wed 41 Good 38 41

Thu 38 Good 38 31

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, 10:00'Z' · F0 · 130 (13 km CONUS/NA)

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE104 J/kg

MLCAPE38 J/kg

MUCAPE369 J/kg

SBCIN0 J/kg

MLCIN0 J/kg

Lifted Index-1.4

Kinematics

0–6 km Shear33 kt

0–1 km Shear18 kt

Eff. Shear34 kt

0–1 km SRH98

0–3 km SRH154

Eff. SRH154

Storm Motion322° @ 31 kt

0–1 km EHI0.1

Composite Parameters

Sig. Tornado0.0

STP (eff)0.0

Supercell1.0

K-Index39.4

Thermo & Levels

PWAT1.64 in

0–3 km LR4.2 °C/km

700–500 LR6.6 °C/km

Total Totals50.4

LCL978 hPa

LFC984 hPa

EL420 hPa

Freezing Lvl13,245 ft

Guernsey County, Ohio, United States

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