Areal Flood Watch 1:00 AM

Bucks County, Pennsylvania, United States

Last updated: 9:12 PM CDT  ·  Refresh
22°C
Feels like 24°
Overcast
▲ 29°  /  ▼ 20°
Wind
8 mph SW
Humidity
93%
Dew Point
21°
Pressure
29.31 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
87%
Sunrise
5:48 AM
Sunset
8:25 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Bucks County is currently overcast at 22°C. Precipitation is likely — peak probability 57% around 1 AM. Atmospheric instability is elevated (CAPE up to 1093 J/kg) — isolated convective development possible. Sunrise: 5:48AM · Sunset: 8:25PM.

Alerts

Areal Flood Watch
Expires 1:00 AM
80 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
22°
38%
11 PM
22°
21%
12 AM
22°
38%
1 AM
22°
57%
2 AM
22°
44%
3 AM
21°
30%
4 AM
21°
35%
5 AM
20°
40%
6 AM
21°
44%
7 AM
21°
40%
8 AM
22°
39%
9 AM
24°
34%
10 AM
25°
30%
11 AM
26°
30%
12 PM
26°
30%
1 PM
26°
41%
2 PM
26°
31%
3 PM
26°
31%
4 PM
27°
20%
5 PM
27°
9%
6 PM
26°
9%
7 PM
26°
9%
8 PM
24°
3%
9 PM
22°
3%
7-Day Forecast
Tonight
29° 20°
Overcast with a 38% chance of rain.
Wed
28° 18°
Partly Cloudy with a 57% chance of rain.
Thu
28° 16°
Mostly Clear.
Fri
28° 15°
Mostly Cloudy.
Sat
28° 16°
Clear.
Sun
29° 17°
Drizzle, 70% chance.
Mon
30° 19°
Drizzle, 71% chance.
TimeTempConditionsPrecipWindHumidity
Now 22° Overcast 38% 8 mph SW 93%
11 PM 22° Overcast 21% 10 mph SW 93%
12 AM 22° Overcast 38% 10 mph SW 93%
1 AM 22° Overcast 57% 10 mph SW 93%
2 AM 22° Mostly Cloudy 44% 9 mph SW 92%
3 AM 21° Mostly Cloudy 30% 9 mph SW 92%
4 AM 21° Mostly Cloudy 35% 9 mph SSW 93%
5 AM 20° Mostly Cloudy 40% 9 mph SSW 93%
6 AM 21° Partly Cloudy 44% 9 mph SW 91%
7 AM 21° Partly Cloudy 40% 9 mph SW 89%
8 AM 22° Partly Cloudy 39% 10 mph SW 86%
9 AM 24° Partly Cloudy 34% 10 mph WSW 79%
10 AM 25° Partly Cloudy 30% 10 mph WSW 72%
11 AM 26° Partly Cloudy 30% 11 mph W 67%
12 PM 26° Partly Cloudy 30% 11 mph W 67%
1 PM 26° Partly Cloudy 41% 11 mph W 66%
2 PM 26° Partly Cloudy 31% 10 mph W 65%
3 PM 26° Partly Cloudy 31% 10 mph W 60%
4 PM 27° Mostly Clear 20% 11 mph W 55%
5 PM 27° Mostly Clear 9% 11 mph W 52%
6 PM 26° Mostly Clear 9% 10 mph W 55%
7 PM 26° Clear 9% 9 mph W 58%
8 PM 24° Clear 3% 8 mph WNW 60%
9 PM 22° Clear 3% 7 mph WNW 60%
15-Day Forecast
Today
7/21
Overcast
38%
20°
29°
Wed
7/22
Partly Cloudy
57%
18°
28°
Thu
7/23
Mostly Clear
3%
16°
28°
Fri
7/24
Mostly Cloudy
16%
15°
28°
Sat
7/25
Clear
8%
16°
28°
Sun
7/26
Drizzle
70%
17°
29°
Mon
7/27
Drizzle
71%
19°
30°
Tue
7/28
Rain
63%
19°
28°
Wed
7/29
Rain
69%
18°
29°
Thu
7/30
Drizzle
44%
17°
28°
Fri
7/31
Drizzle
51%
17°
30°
Sat
8/1
Drizzle
60%
18°
29°
Sun
8/2
Drizzle
60%
18°
28°
Mon
8/3
Drizzle
60%
19°
29°
Tue
8/4
Drizzle
60%
19°
30°
80
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
80 AQI 24.7 µg/m³
O3
Ground-level ozone
38 AQI 41 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 80 Moderate 38 80
Thu 52 Moderate 36 52
Fri 53 Moderate 40 53
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 Jul 21, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE151 J/kg
MLCAPE715 J/kg
MUCAPE1039 J/kg
SBCIN-157 J/kg
MLCIN0 J/kg
Lifted Index-1.4
Kinematics
0–6 km Shear46 kt
0–1 km Shear26 kt
Eff. Shear46 kt
0–1 km SRH105
0–3 km SRH65
Eff. SRH65
Storm Motion228° @ 43 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.2
STP (eff)0.0
Supercell1.6
K-Index37.4
Thermo & Levels
PWAT2.07 in
0–3 km LR4.4 °C/km
700–500 LR6.0 °C/km
Total Totals48.8
LCL975 hPa
LFC659 hPa
EL362 hPa
Freezing Lvl14,675 ft