Heat Advisory — Tuscarawas, OH, Carroll, OH, Coshocton, OH, Harrison, OH, Jefferson, OH, Muskingum, OH, Guernsey, OH, Belmont, OH, Noble, OH, Monroe, OH, Beaver, PA, Allegheny, PA, Washington, PA, Greene, PA, Westmoreland, PA, Fayette, PA, Hancock, WV, Brooke, WV, Ohio, WV, Marshall, WV, Wetzel, WV, Marion, WV, Monongalia, WV 7:00 PM

Guernsey County, Ohio, United States

Last updated: 5:45 AM CDT  ·  Refresh
22°C
Feels like 26°
Mostly Clear
▲ 33°  /  ▼ 21°
Wind
3 mph S
Humidity
91%
Dew Point
21°
Pressure
29.05 inHg
Visibility
8 mi
UV Index
0.0
Cloud Cover
16%
Sunrise
6:55 AM
Sunset
7:54 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Guernsey County is currently mostly clear at 22°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2781 J/kg) — isolated convective development possible. Sunrise: 6:55AM · Sunset: 7:54PM.

57 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
22°
31%
7 AM
22°
36%
8 AM
24°
38%
9 AM
26°
40%
10 AM
27°
42%
11 AM
28°
36%
12 PM
29°
29%
1 PM
32°
17%
2 PM
33°
9%
3 PM
33°
9%
4 PM
33°
10%
5 PM
32°
22%
6 PM
31°
22%
7 PM
28°
17%
8 PM
27°
23%
9 PM
26°
32%
10 PM
25°
33%
11 PM
24°
24%
12 AM
24°
24%
1 AM
22°
25%
2 AM
22°
25%
3 AM
22°
25%
4 AM
22°
26%
5 AM
21°
26%
7-Day Forecast
Today
33° 21°
Mostly Clear with a 40% chance of rain.
Fri
33° 21°
Partly Cloudy with a 64% chance of rain.
Sat
29° 17°
Partly Cloudy with a 84% chance of rain.
Sun
27° 14°
Partly Cloudy.
Mon
28° 13°
Clear.
Tue
29° 16°
Drizzle, 50% chance.
Wed
31° 19°
Thunderstorm, 53% chance.
TimeTempConditionsPrecipWindHumidity
Now 22° Mostly Clear 31% 3 mph S 91%
7 AM 22° Clear 36% 3 mph S 90%
8 AM 24° Mostly Clear 38% 4 mph SW 84%
9 AM 26° Mostly Clear 40% 5 mph SW 77%
10 AM 27° Mostly Clear 42% 6 mph SW 72%
11 AM 28° Mostly Clear 36% 7 mph SW 68%
12 PM 29° Mostly Clear 29% 7 mph SW 64%
1 PM 32° Clear 17% 8 mph SW 59%
2 PM 33° Clear 9% 8 mph SW 58%
3 PM 33° Clear 9% 8 mph WSW 57%
4 PM 33° Clear 10% 8 mph WSW 58%
5 PM 32° Clear 22% 7 mph SW 62%
6 PM 31° Mostly Clear 22% 6 mph SW 70%
7 PM 28° Mostly Clear 17% 5 mph SW 77%
8 PM 27° Mostly Clear 23% 5 mph SSW 81%
9 PM 26° Mostly Clear 32% 4 mph SSW 84%
10 PM 25° Clear 33% 4 mph SSW 86%
11 PM 24° Clear 24% 4 mph SSW 88%
12 AM 24° Clear 24% 3 mph SSW 89%
1 AM 22° Clear 25% 4 mph SSW 90%
2 AM 22° Clear 25% 3 mph SSW 91%
3 AM 22° Clear 25% 3 mph SSW 93%
4 AM 22° Clear 26% 3 mph SSW 94%
5 AM 21° Mostly Clear 26% 3 mph SW 94%
15-Day Forecast
Today
9/3
Mostly Clear
40%
21°
33°
Fri
9/4
Partly Cloudy
64%
21°
33°
Sat
9/5
Partly Cloudy
84%
17°
29°
Sun
9/6
Partly Cloudy
3%
14°
27°
Mon
9/7
Clear
8%
13°
28°
Tue
9/8
Drizzle
50%
16°
29°
Wed
9/9
Thunderstorm
53%
19°
31°
Thu
9/10
Rain
69%
17°
32°
Fri
9/11
Rain
68%
16°
29°
Sat
9/12
Drizzle
68%
16°
29°
Sun
9/13
Drizzle
60%
17°
29°
Mon
9/14
Drizzle
60%
15°
28°
Tue
9/15
Clear
60%
14°
26°
Wed
9/16
Drizzle
60%
13°
27°
Thu
9/17
Drizzle
60%
14°
27°
57
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
PM2.5
Fine particulate matter
Dominant
57 AQI 12.5 µg/m³
O3
Ground-level ozone
45 AQI 49 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 57 Moderate 45 57
Fri 55 Moderate 43 55
Sat 37 Good 37 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. PM2.5 (fine particles) is reported in µg/m³ and ozone (O3) in ppb. Forecast source: NWS NAQFC.

1000850700500400300250200150100 -40-30-20-10010203040 0.41247101624 LCLLFCEL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Thu Sep 3, 09:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE570 J/kg
MLCAPE569 J/kg
MUCAPE1029 J/kg
SBCIN-316 J/kg
MLCIN-211 J/kg
Lifted Index-2.6
Kinematics
0–6 km Shear39 kt
0–1 km Shear27 kt
Eff. Shear32 kt
0–1 km SRH156
0–3 km SRH144
Eff. SRH99
Storm Motion311° @ 26 kt
0–1 km EHI0.6
Composite Parameters
Sig. Tornado0.4
STP (eff)0.0
Supercell1.7
K-Index37.4
Thermo & Levels
PWAT1.58 in
0–3 km LR5.1 °C/km
700–500 LR5.6 °C/km
Total Totals48.5
LCL968 hPa
LFC749 hPa
EL268 hPa
Freezing Lvl14,219 ft