Flash Flood Warning — Guernsey County, OH, Monroe County, OH, Noble County, OH 1:45 PM Areal Flood Watch 7:00 AM

Belmont County, Ohio, United States

Last updated: 11:19 AM CDT  ·  Refresh
22°C
Feels like 23°
Rain
▲ 27°  /  ▼ 18°
Wind
9 mph SW
Humidity
85%
Dew Point
20°
Pressure
28.77 inHg
Visibility
10 mi
UV Index
3.7
Cloud Cover
93%
Sunrise
6:31 AM
Sunset
8:25 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Belmont County is currently rain at 22°C. Precipitation is likely — peak probability 82% around 6 PM. Atmospheric instability is elevated (CAPE up to 1703 J/kg) — isolated convective development possible. Sunrise: 6:31AM · Sunset: 8:25PM.

49 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
22°
70%
1 PM
22°
71%
2 PM
23°
80%
3 PM
24°
70%
4 PM
24°
66%
5 PM
23°
62%
6 PM
24°
82%
7 PM
22°
77%
8 PM
21°
65%
9 PM
21°
56%
10 PM
20°
43%
11 PM
19°
43%
12 AM
19°
43%
1 AM
19°
43%
2 AM
19°
44%
3 AM
18°
44%
4 AM
18°
44%
5 AM
18°
37%
6 AM
18°
38%
7 AM
18°
34%
8 AM
18°
24%
9 AM
19°
34%
10 AM
20°
38%
11 AM
21°
48%
7-Day Forecast
Today
27° 18°
Overcast with a 82% chance of rain.
Wed
25° 18°
Rain, 57% chance.
Thu
28° 17°
Overcast with a 56% chance of rain.
Fri
26° 16°
Partly Cloudy with a 64% chance of rain.
Sat
26° 13°
Drizzle, 42% chance.
Sun
31° 17°
Thunderstorm, 82% chance.
Mon
26° 15°
Drizzle, 52% chance.
TimeTempConditionsPrecipWindHumidity
Now 22° Rain 70% 9 mph SW 85%
1 PM 22° Rain 71% 11 mph SW 77%
2 PM 23° Overcast 80% 11 mph SW 74%
3 PM 24° Overcast 70% 9 mph SW 75%
4 PM 24° Overcast 66% 10 mph SW 77%
5 PM 23° Mostly Cloudy 62% 9 mph SW 81%
6 PM 24° Overcast 82% 8 mph WSW 86%
7 PM 22° Rain 77% 8 mph WSW 90%
8 PM 21° Rain 65% 7 mph SW 94%
9 PM 21° Overcast 56% 5 mph WSW 95%
10 PM 20° Overcast 43% 6 mph SW 96%
11 PM 19° Overcast 43% 6 mph SW 97%
12 AM 19° Overcast 43% 5 mph WSW 97%
1 AM 19° Overcast 43% 5 mph WSW 98%
2 AM 19° Overcast 44% 4 mph SW 98%
3 AM 18° Mostly Cloudy 44% 4 mph SW 98%
4 AM 18° Mostly Cloudy 44% 4 mph WSW 99%
5 AM 18° Mostly Cloudy 37% 4 mph WSW 99%
6 AM 18° Mostly Cloudy 38% 4 mph WSW 98%
7 AM 18° Overcast 34% 4 mph WSW 98%
8 AM 18° Overcast 24% 5 mph SW 96%
9 AM 19° Mostly Cloudy 34% 5 mph SW 92%
10 AM 20° Mostly Cloudy 38% 5 mph SW 88%
11 AM 21° Mostly Cloudy 48% 5 mph SW 85%
15-Day Forecast
Today
8/11
Overcast
82%
18°
27°
Wed
8/12
Rain
57%
18°
25°
Thu
8/13
Overcast
56%
17°
28°
Fri
8/14
Partly Cloudy
64%
16°
26°
Sat
8/15
Drizzle
42%
13°
26°
Sun
8/16
Thunderstorm
82%
17°
31°
Mon
8/17
Drizzle
52%
15°
26°
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%
14°
28°
Sat
8/22
Drizzle
60%
17°
27°
Sun
8/23
Drizzle
60%
15°
26°
Mon
8/24
Drizzle
60%
14°
25°
Tue
8/25
Drizzle
60%
14°
24°
49
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
PM2.5
Fine particulate matter
Dominant
49 AQI 8.8 µg/m³
O3
Ground-level ozone
32 AQI 36 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 49 Good 32 49
Thu 43 Good 31 43
Fri 49 Good 31 49
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 Tue Aug 11, 15:00'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
SBCAPE700 J/kg
MLCAPE677 J/kg
MUCAPE1027 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-3.6
Kinematics
0–6 km Shear34 kt
0–1 km Shear9 kt
Eff. Shear34 kt
0–1 km SRH11
0–3 km SRH59
Eff. SRH59
Storm Motion336° @ 27 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.2
Supercell1.1
K-Index37.1
Thermo & Levels
PWAT1.75 in
0–3 km LR5.6 °C/km
700–500 LR6.2 °C/km
Total Totals51.1
LCL940 hPa
LFC974 hPa
EL277 hPa
Freezing Lvl12,398 ft