Tornado Watch 8:00 PM

Hudson County, New Jersey, United States

Last updated: 7:49 PM CDT  ·  Refresh
23°C
Feels like 26°
Rain
▲ 27°  /  ▼ 21°
Wind
8 mph S
Humidity
91%
Dew Point
22°
Pressure
29.65 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
91%
Sunrise
5:42 AM
Sunset
8:21 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Hudson County is currently rain at 24°C. Precipitation is likely — peak probability 72% around 9 PM. Atmospheric instability is elevated (CAPE up to 1330 J/kg) — isolated convective development possible. Sunrise: 5:42AM · Sunset: 8:21PM.

Alerts

Tornado Watch
Expires 8:00 PM
72 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
65%
9 PM
24°
71%
10 PM
23°
43%
11 PM
23°
30%
12 AM
23°
39%
1 AM
23°
50%
2 AM
23°
47%
3 AM
23°
32%
4 AM
23°
37%
5 AM
22°
25%
6 AM
22°
18%
7 AM
22°
18%
8 AM
23°
18%
9 AM
24°
19%
10 AM
26°
14%
11 AM
26°
8%
12 PM
27°
8%
1 PM
27°
8%
2 PM
27°
9%
3 PM
28°
9%
4 PM
28°
9%
5 PM
28°
9%
6 PM
27°
3%
7 PM
27°
3%
7-Day Forecast
Tonight
27° 21°
Rain, 65% chance.
Wed
28° 21°
Partly Cloudy with a 47% chance of rain.
Thu
28° 18°
Mostly Clear.
Fri
27° 18°
Partly Cloudy.
Sat
27° 18°
Partly Cloudy.
Sun
28° 19°
Drizzle, 70% chance.
Mon
29° 21°
Drizzle, 71% chance.
TimeTempConditionsPrecipWindHumidity
Now 23° Rain 65% 8 mph S 91%
9 PM 24° Mostly Cloudy 71% 10 mph SSW 89%
10 PM 23° Mostly Cloudy 43% 10 mph SSW 89%
11 PM 23° Mostly Cloudy 30% 10 mph SSW 90%
12 AM 23° Overcast 39% 10 mph SSW 92%
1 AM 23° Rain 50% 11 mph SSW 93%
2 AM 23° Overcast 47% 11 mph SSW 93%
3 AM 23° Overcast 32% 11 mph SW 91%
4 AM 23° Overcast 37% 11 mph SW 90%
5 AM 22° Overcast 25% 11 mph SW 88%
6 AM 22° Mostly Cloudy 18% 10 mph SW 86%
7 AM 22° Partly Cloudy 18% 10 mph SW 84%
8 AM 23° Partly Cloudy 18% 10 mph SW 80%
9 AM 24° Mostly Cloudy 19% 10 mph WSW 74%
10 AM 26° Partly Cloudy 14% 10 mph WSW 69%
11 AM 26° Partly Cloudy 8% 11 mph WSW 64%
12 PM 27° Partly Cloudy 8% 11 mph WSW 60%
1 PM 27° Partly Cloudy 8% 11 mph WSW 57%
2 PM 27° Mostly Clear 9% 11 mph WSW 55%
3 PM 28° Mostly Clear 9% 10 mph WSW 53%
4 PM 28° Mostly Clear 9% 10 mph WSW 51%
5 PM 28° Mostly Clear 9% 9 mph WSW 53%
6 PM 27° Partly Cloudy 3% 8 mph W 55%
7 PM 27° Partly Cloudy 3% 8 mph W 57%
15-Day Forecast
Today
7/21
Rain
65%
21°
27°
Wed
7/22
Partly Cloudy
47%
21°
28°
Thu
7/23
Mostly Clear
3%
18°
28°
Fri
7/24
Partly Cloudy
16%
18°
27°
Sat
7/25
Partly Cloudy
3%
18°
27°
Sun
7/26
Drizzle
70%
19°
28°
Mon
7/27
Drizzle
71%
21°
29°
Tue
7/28
Rain
63%
20°
28°
Wed
7/29
Rain
69%
22°
28°
Thu
7/30
Drizzle
44%
19°
28°
Fri
7/31
Drizzle
60%
19°
29°
Sat
8/1
Clear
60%
21°
29°
Sun
8/2
Drizzle
60%
21°
28°
Mon
8/3
Drizzle
60%
22°
27°
Tue
8/4
Drizzle
60%
22°
29°
72
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
72 AQI 20.4 µg/m³
O3
Ground-level ozone
38 AQI 41 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 72 Moderate 38 72
Thu 41 Good 41 33
Fri 51 Moderate 42 51
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 70 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE580 J/kg
MLCAPE827 J/kg
MUCAPE1145 J/kg
SBCIN-78 J/kg
MLCIN0 J/kg
Lifted Index-3.8
Kinematics
0–6 km Shear40 kt
0–1 km Shear12 kt
Eff. Shear39 kt
0–1 km SRH13
0–3 km SRH-26
Eff. SRH-26
Storm Motion219° @ 36 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.1
STP (eff)0.0
Supercell0.0
K-Index33.5
Thermo & Levels
PWAT2.04 in
0–3 km LR5.0 °C/km
700–500 LR6.1 °C/km
Total Totals47.8
LCL981 hPa
LFC748 hPa
EL239 hPa
Freezing Lvl14,646 ft