Tornado Watch 8:00 PM Tornado Watch 8:00 PM Severe Thunderstorm Watch 9:00 PM Areal Flood Watch 1:00 AM

Lower Makefield Township, Pennsylvania

Last updated: 4:28 PM CDT  ·  Refresh
27°C
Feels like 29°
Overcast
▲ 30°  /  ▼ 21°
Wind
10 mph SSW
Humidity
85%
Dew Point
23°
Pressure
29.56 inHg
Visibility
10 mi
UV Index
2.5
Cloud Cover
92%
Sunrise
5:47 AM
Sunset
8:23 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Lower Makefield Township is currently overcast at 27°C. Precipitation is likely — peak probability 90% around 6 PM. Atmospheric instability is elevated (CAPE up to 1563 J/kg) — isolated convective development possible. Sunrise: 5:47AM · Sunset: 8:23PM.

Alerts

Tornado Watch
Expires 8:00 PM
Tornado Watch
Expires 8:00 PM
Severe Thunderstorm Watch
Expires 9:00 PM
Areal Flood Watch
Expires 1:00 AM
75 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
70%
6 PM
25°
90%
7 PM
24°
70%
8 PM
24°
71%
9 PM
23°
71%
10 PM
23°
56%
11 PM
23°
53%
12 AM
23°
53%
1 AM
23°
53%
2 AM
23°
53%
3 AM
22°
64%
4 AM
22°
59%
5 AM
21°
45%
6 AM
21°
46%
7 AM
22°
51%
8 AM
23°
51%
9 AM
24°
52%
10 AM
26°
43%
11 AM
26°
33%
12 PM
27°
33%
1 PM
27°
31%
2 PM
27°
31%
3 PM
28°
31%
4 PM
28°
31%
7-Day Forecast
Today
30° 21°
Overcast with a 71% chance of rain.
Wed
30° 19°
Rain, 53% chance.
Thu
29° 17°
Mostly Clear.
Fri
28° 16°
Mostly Cloudy.
Sat
28° 17°
Clear.
Sun
29° 19°
Rain, 81% chance.
Mon
30° 21°
Drizzle, 60% chance.
TimeTempConditionsPrecipWindHumidity
Now 27° Overcast 70% 10 mph SSW 85%
6 PM 25° Overcast 90% 10 mph S 90%
7 PM 24° Overcast 70% 10 mph S 92%
8 PM 24° Overcast 71% 10 mph S 94%
9 PM 23° Overcast 71% 8 mph SSW 93%
10 PM 23° Mostly Cloudy 56% 7 mph SSW 93%
11 PM 23° Mostly Cloudy 53% 7 mph SSW 93%
12 AM 23° Rain 53% 7 mph SSW 92%
1 AM 23° Overcast 53% 9 mph SSW 91%
2 AM 23° Overcast 53% 10 mph SSW 91%
3 AM 22° Mostly Cloudy 64% 10 mph SSW 91%
4 AM 22° Mostly Cloudy 59% 10 mph SSW 90%
5 AM 21° Mostly Cloudy 45% 10 mph SSW 90%
6 AM 21° Partly Cloudy 46% 9 mph SSW 89%
7 AM 22° Rain 51% 9 mph SW 87%
8 AM 23° Rain 51% 9 mph SW 84%
9 AM 24° Mostly Clear 52% 9 mph WSW 79%
10 AM 26° Partly Cloudy 43% 9 mph WSW 73%
11 AM 26° Partly Cloudy 33% 10 mph WSW 68%
12 PM 27° Partly Cloudy 33% 10 mph WSW 65%
1 PM 27° Partly Cloudy 31% 9 mph W 63%
2 PM 27° Partly Cloudy 31% 9 mph W 61%
3 PM 28° Partly Cloudy 31% 10 mph W 60%
4 PM 28° Mostly Clear 31% 10 mph W 58%
15-Day Forecast
Today
7/21
Overcast
71%
21°
30°
Wed
7/22
Rain
53%
19°
30°
Thu
7/23
Mostly Clear
13%
17°
29°
Fri
7/24
Mostly Cloudy
17%
16°
28°
Sat
7/25
Clear
19%
17°
28°
Sun
7/26
Rain
81%
19°
29°
Mon
7/27
Drizzle
60%
21°
30°
Tue
7/28
Drizzle
60%
19°
29°
Wed
7/29
Drizzle
60%
19°
29°
Thu
7/30
Drizzle
60%
19°
31°
Fri
7/31
Drizzle
60%
21°
29°
Sat
8/1
Drizzle
60%
21°
29°
Sun
8/2
Drizzle
60%
20°
30°
Mon
8/3
Drizzle
60%
21°
29°
Tue
8/4
Drizzle
60%
21°
30°
75
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
75 AQI 22.1 µg/m³
O3
Ground-level ozone
39 AQI 42 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 75 Moderate 39 75
Thu 43 Good 40 43
Fri 47 Good 47 47
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, 20:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2010 J/kg
MLCAPE2008 J/kg
MUCAPE2452 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-5.7
Kinematics
0–6 km Shear37 kt
0–1 km Shear14 kt
Eff. Shear36 kt
0–1 km SRH-35
0–3 km SRH-73
Eff. SRH-73
Storm Motion209° @ 35 kt
0–1 km EHI-0.4
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index30.9
Thermo & Levels
PWAT2.10 in
0–3 km LR6.0 °C/km
700–500 LR5.8 °C/km
Total Totals46.4
LCL951 hPa
LFC1001 hPa
EL173 hPa
Freezing Lvl14,140 ft