Freeze Watch 8:00 AM

Beaver County, Pennsylvania, United States

Last updated: 11:18 PM CDT  ·  Refresh
9°C
Feels like 6°
Overcast
▲ 11°  /  ▼ 1°
Wind
11 mph NNW
Humidity
86%
Dew Point
7°
Pressure
28.90 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
96%
Sunrise
7:34 AM
Sunset
6:38 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Beaver County is currently overcast at 9°C. Precipitation is likely — peak probability 79% around 12 AM. Sunrise: 7:34AM · Sunset: 6:38PM.

Alerts

Freeze Watch
Expires 8:00 AM
29 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
9°
78%
1 AM
8°
27%
2 AM
8°
6%
3 AM
7°
6%
4 AM
7°
11%
5 AM
7°
21%
6 AM
6°
21%
7 AM
5°
3%
8 AM
5°
3%
9 AM
6°
3%
10 AM
8°
3%
11 AM
8°
3%
12 PM
9°
3%
1 PM
10°
3%
2 PM
11°
3%
3 PM
11°
3%
4 PM
11°
3%
5 PM
11°
3%
6 PM
9°
3%
7 PM
8°
3%
8 PM
7°
3%
9 PM
6°
3%
10 PM
6°
3%
11 PM
6°
3%
7-Day Forecast
Today
11° 1°
Partly Cloudy with a 78% chance of rain.
Sun
18° 1°
Clear.
Mon
21° 2°
Clear.
Tue
22° 4°
Clear.
Wed
21° 3°
Clear.
Thu
22° 3°
Clear.
Fri
22° 5°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 9° Overcast 78% 11 mph NNW 86%
1 AM 8° Overcast 27% 10 mph NNW 85%
2 AM 8° Overcast 6% 10 mph NNW 84%
3 AM 7° Mostly Cloudy 6% 10 mph N 84%
4 AM 7° Mostly Cloudy 11% 10 mph N 84%
5 AM 7° Overcast 21% 10 mph N 83%
6 AM 6° Mostly Cloudy 21% 11 mph N 81%
7 AM 5° Mostly Cloudy 3% 11 mph N 79%
8 AM 5° Mostly Cloudy 3% 11 mph N 76%
9 AM 6° Mostly Cloudy 3% 11 mph N 71%
10 AM 8° Mostly Cloudy 3% 11 mph N 65%
11 AM 8° Partly Cloudy 3% 11 mph N 60%
12 PM 9° Partly Cloudy 3% 10 mph N 55%
1 PM 10° Mostly Clear 3% 9 mph N 51%
2 PM 11° Mostly Clear 3% 9 mph NNW 48%
3 PM 11° Clear 3% 8 mph NNW 48%
4 PM 11° Clear 3% 8 mph NNW 48%
5 PM 11° Clear 3% 8 mph NNW 50%
6 PM 9° Clear 3% 6 mph NNW 54%
7 PM 8° Clear 3% 6 mph NNW 59%
8 PM 7° Clear 3% 5 mph NNW 62%
9 PM 6° Clear 3% 4 mph NNW 65%
10 PM 6° Clear 3% 4 mph NNW 67%
11 PM 6° Clear 3% 4 mph NNW 69%
15-Day Forecast
Today
10/17
Partly Cloudy
78%
1°
11°
Sun
10/18
Clear
3%
1°
18°
Mon
10/19
Clear
3%
2°
21°
Tue
10/20
Clear
3%
4°
22°
Wed
10/21
Clear
3%
3°
21°
Thu
10/22
Clear
3%
3°
22°
Fri
10/23
Clear
3%
5°
22°
Sat
10/24
Clear
3%
4°
21°
Sun
10/25
Clear
3%
6°
22°
Mon
10/26
Clear
19%
2°
20°
Tue
10/27
Drizzle
60%
6°
19°
Wed
10/28
Drizzle
60%
6°
18°
Thu
10/29
Drizzle
60%
5°
18°
Fri
10/30
Drizzle
60%
6°
19°
Sat
10/31
Drizzle
60%
7°
17°
29
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
19 AQI 3.5 µg/m³
O3
Ground-level ozone
Dominant
29 AQI 31 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 29 Good 29 19
Sun 33 Good 33 3
Mon 26 Good 26 19
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 Sat Oct 17, 03:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 80 90 100 110 120 130 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE18 J/kg
MLCAPE11 J/kg
MUCAPE0 J/kg
SBCIN-15 J/kg
MLCIN-3 J/kg
Lifted Index12.6
Kinematics
0–6 km Shear90 kt
0–1 km Shear20 kt
Eff. Shear—
0–1 km SRH-181
0–3 km SRH-60
Eff. SRH—
Storm Motion270° @ 37 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index14.6
Thermo & Levels
PWAT0.79 in
0–3 km LR5.8 °C/km
700–500 LR3.5 °C/km
Total Totals30.4
LCL948 hPa
LFC910 hPa
EL804 hPa
Freezing Lvl4,032 ft