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

Westmoreland County, Pennsylvania, United States

Last updated: 5:45 AM CDT  ·  Refresh
22°C
Feels like 25°
Mostly Cloudy
▲ 31°  /  ▼ 19°
Wind
6 mph SW
Humidity
93%
Dew Point
21°
Pressure
28.73 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
69%
Sunrise
6:47 AM
Sunset
7:46 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Westmoreland County is currently mostly cloudy at 22°C. Precipitation is likely — peak probability 64% around 9 PM. Atmospheric instability is elevated (CAPE up to 2478 J/kg) — isolated convective development possible. Sunrise: 6:47AM · Sunset: 7:46PM.

Alerts

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
Expires 7:00 PM
55 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
22°
22%
7 AM
21°
31%
8 AM
22°
44%
9 AM
24°
32%
10 AM
26°
31%
11 AM
27°
34%
12 PM
28°
37%
1 PM
31°
38%
2 PM
31°
49%
3 PM
31°
49%
4 PM
31°
50%
5 PM
30°
50%
6 PM
28°
50%
7 PM
27°
54%
8 PM
26°
58%
9 PM
24°
63%
10 PM
23°
60%
11 PM
23°
44%
12 AM
23°
49%
1 AM
22°
49%
2 AM
22°
50%
3 AM
22°
46%
4 AM
21°
47%
5 AM
20°
39%
7-Day Forecast
Today
31° 19°
Mostly Clear with a 63% chance of rain.
Fri
30° 19°
Partly Cloudy with a 74% chance of rain.
Sat
28° 15°
Partly Cloudy with a 56% chance of rain.
Sun
26° 13°
Mostly Cloudy.
Mon
27° 12°
Clear.
Tue
28° 14°
Rain, 56% chance.
Wed
30° 17°
Rain, 82% chance.
TimeTempConditionsPrecipWindHumidity
Now 22° Mostly Cloudy 22% 6 mph SW 93%
7 AM 21° Partly Cloudy 31% 7 mph SSW 92%
8 AM 22° Partly Cloudy 44% 7 mph SW 89%
9 AM 24° Partly Cloudy 32% 7 mph SW 83%
10 AM 26° Mostly Clear 31% 8 mph SW 78%
11 AM 27° Mostly Clear 34% 9 mph SW 74%
12 PM 28° Clear 37% 9 mph WSW 70%
1 PM 31° Clear 38% 9 mph WSW 66%
2 PM 31° Clear 49% 10 mph WSW 66%
3 PM 31° Clear 49% 10 mph WSW 67%
4 PM 31° Mostly Clear 50% 10 mph W 69%
5 PM 30° Mostly Clear 50% 8 mph WSW 73%
6 PM 28° Mostly Clear 50% 8 mph SW 78%
7 PM 27° Mostly Clear 54% 9 mph SW 83%
8 PM 26° Partly Cloudy 58% 7 mph SSW 86%
9 PM 24° Mostly Cloudy 63% 7 mph SSW 88%
10 PM 23° Mostly Cloudy 60% 8 mph SW 90%
11 PM 23° Mostly Cloudy 44% 7 mph SW 91%
12 AM 23° Mostly Cloudy 49% 5 mph SW 92%
1 AM 22° Mostly Cloudy 49% 5 mph SW 92%
2 AM 22° Mostly Cloudy 50% 5 mph SW 93%
3 AM 22° Partly Cloudy 46% 4 mph SSW 94%
4 AM 21° Haze 47% 4 mph S 94%
5 AM 20° Fog 39% 4 mph S 95%
15-Day Forecast
Today
9/3
Mostly Clear
63%
19°
31°
Fri
9/4
Partly Cloudy
74%
19°
30°
Sat
9/5
Partly Cloudy
56%
15°
28°
Sun
9/6
Mostly Cloudy
7%
13°
26°
Mon
9/7
Clear
3%
12°
27°
Tue
9/8
Rain
56%
14°
28°
Wed
9/9
Rain
82%
17°
30°
Thu
9/10
Rain
69%
15°
31°
Fri
9/11
Drizzle
44%
13°
27°
Sat
9/12
Drizzle
68%
14°
28°
Sun
9/13
Drizzle
60%
16°
28°
Mon
9/14
Drizzle
60%
14°
27°
Tue
9/15
Clear
60%
13°
26°
Wed
9/16
Drizzle
60%
13°
27°
Thu
9/17
Drizzle
60%
13°
26°
55
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
55 AQI 11.1 µg/m³
O3
Ground-level ozone
44 AQI 47 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 55 Moderate 44 55
Fri 54 Moderate 41 54
Sat 37 Good 37 26
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
SBCAPE795 J/kg
MLCAPE685 J/kg
MUCAPE877 J/kg
SBCIN-124 J/kg
MLCIN-86 J/kg
Lifted Index-3.7
Kinematics
0–6 km Shear40 kt
0–1 km Shear25 kt
Eff. Shear35 kt
0–1 km SRH106
0–3 km SRH106
Eff. SRH106
Storm Motion308° @ 28 kt
0–1 km EHI0.5
Composite Parameters
Sig. Tornado0.4
STP (eff)0.2
Supercell1.7
K-Index38.8
Thermo & Levels
PWAT1.72 in
0–3 km LR5.1 °C/km
700–500 LR5.9 °C/km
Total Totals49.7
LCL953 hPa
LFC776 hPa
EL261 hPa
Freezing Lvl13,819 ft