Tornado Watch 8:00 PM

Warren County, New Jersey, United States

Last updated: 6:21 PM CDT  ·  Refresh
23°C
Feels like 26°
Overcast
▲ 26°  /  ▼ 18°
Wind
5 mph SSW
Humidity
91%
Dew Point
21°
Pressure
28.99 inHg
Visibility
10 mi
UV Index
1.4
Cloud Cover
86%
Sunrise
5:46 AM
Sunset
8:25 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Warren County is currently overcast at 23°C. Precipitation is likely — peak probability 80% around 8 PM. Atmospheric instability is elevated (CAPE up to 1232 J/kg) — isolated convective development possible. Sunrise: 5:46AM · Sunset: 8:25PM.

Alerts

Tornado Watch
Expires 8:00 PM
82 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
78%
8 PM
24°
80%
9 PM
23°
73%
10 PM
22°
75%
11 PM
22°
65%
12 AM
22°
65%
1 AM
21°
62%
2 AM
21°
62%
3 AM
21°
47%
4 AM
21°
40%
5 AM
20°
41%
6 AM
20°
33%
7 AM
21°
37%
8 AM
21°
24%
9 AM
22°
23%
10 AM
23°
14%
11 AM
24°
14%
12 PM
24°
16%
1 PM
26°
20%
2 PM
27°
20%
3 PM
26°
10%
4 PM
26°
11%
5 PM
27°
7%
6 PM
26°
8%
7-Day Forecast
Tonight
26° 18°
Overcast with a 78% chance of rain.
Wed
27° 17°
Rain, 62% chance.
Thu
27° 14°
Clear.
Fri
26° 14°
Mostly Clear.
Sat
26° 14°
Mostly Clear.
Sun
27° 15°
Rain, 71% chance.
Mon
27° 17°
Drizzle, 60% chance.
TimeTempConditionsPrecipWindHumidity
Now 23° Overcast 78% 5 mph SSW 91%
8 PM 24° Mostly Cloudy 80% 6 mph SSW 95%
9 PM 23° Overcast 73% 8 mph SSW 97%
10 PM 22° Rain 75% 8 mph SSW 97%
11 PM 22° Overcast 65% 8 mph SSW 97%
12 AM 22° Overcast 65% 9 mph SSW 97%
1 AM 21° Mostly Cloudy 62% 9 mph SSW 97%
2 AM 21° Mostly Cloudy 62% 9 mph SW 97%
3 AM 21° Mostly Cloudy 47% 8 mph SW 97%
4 AM 21° Mostly Cloudy 40% 7 mph SW 97%
5 AM 20° Mostly Cloudy 41% 6 mph SSW 97%
6 AM 20° Mostly Cloudy 33% 6 mph SW 96%
7 AM 21° Rain 37% 6 mph SW 95%
8 AM 21° Rain 24% 7 mph SW 91%
9 AM 22° Partly Cloudy 23% 7 mph WSW 83%
10 AM 23° Partly Cloudy 14% 8 mph W 76%
11 AM 24° Partly Cloudy 14% 9 mph W 68%
12 PM 24° Mostly Clear 16% 9 mph W 63%
1 PM 26° Mostly Clear 20% 10 mph W 59%
2 PM 27° Mostly Clear 20% 10 mph W 55%
3 PM 26° Mostly Clear 10% 10 mph W 54%
4 PM 26° Mostly Clear 11% 9 mph W 54%
5 PM 27° Mostly Clear 7% 9 mph W 55%
6 PM 26° Mostly Clear 8% 8 mph W 56%
15-Day Forecast
Today
7/21
Overcast
78%
18°
26°
Wed
7/22
Rain
62%
17°
27°
Thu
7/23
Clear
3%
14°
27°
Fri
7/24
Mostly Clear
3%
14°
26°
Sat
7/25
Mostly Clear
8%
14°
26°
Sun
7/26
Rain
71%
15°
27°
Mon
7/27
Drizzle
60%
17°
27°
Tue
7/28
Drizzle
63%
15°
26°
Wed
7/29
Drizzle
68%
14°
25°
Thu
7/30
Drizzle
60%
14°
26°
Fri
7/31
Drizzle
46%
16°
27°
Sat
8/1
Drizzle
60%
16°
26°
Sun
8/2
Drizzle
60%
16°
27°
Mon
8/3
Drizzle
60%
17°
26°
Tue
8/4
Drizzle
60%
17°
28°
82
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
82 AQI 25.7 µg/m³
O3
Ground-level ozone
39 AQI 43 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 82 Moderate 39 82
Thu 43 Good 35 43
Fri 49 Good 34 49
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, 22:00'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
SBCAPE756 J/kg
MLCAPE798 J/kg
MUCAPE1040 J/kg
SBCIN-33 J/kg
MLCIN0 J/kg
Lifted Index-3.9
Kinematics
0–6 km Shear44 kt
0–1 km Shear17 kt
Eff. Shear44 kt
0–1 km SRH28
0–3 km SRH43
Eff. SRH43
Storm Motion230° @ 41 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.2
STP (eff)0.3
Supercell1.0
K-Index36.7
Thermo & Levels
PWAT1.88 in
0–3 km LR5.4 °C/km
700–500 LR5.8 °C/km
Total Totals49.6
LCL957 hPa
LFC831 hPa
EL208 hPa
Freezing Lvl14,242 ft