Tornado Watch 8:00 PM Areal Flood Watch 1:00 AM

Morris County, New Jersey, United States

Last updated: 7:43 PM CDT  ·  Refresh
22°C
Feels like 25°
Mostly Cloudy
▲ 26°  /  ▼ 18°
Wind
6 mph S
Humidity
95%
Dew Point
21°
Pressure
28.93 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
64%
Sunrise
5:44 AM
Sunset
8:24 PM
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WeatherAI™ Analysis

WeatherAI Analysis: Morris County is currently mostly cloudy at 22°C. Precipitation is likely — peak probability 87% around 9 PM. Atmospheric instability is elevated (CAPE up to 888 J/kg) — isolated convective development possible. Sunrise: 5:44AM · Sunset: 8:24PM.

81 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
22°
85%
9 PM
23°
86%
10 PM
22°
65%
11 PM
22°
37%
12 AM
22°
38%
1 AM
21°
35%
2 AM
21°
39%
3 AM
21°
44%
4 AM
21°
36%
5 AM
19°
33%
6 AM
20°
26%
7 AM
21°
17%
8 AM
22°
21%
9 AM
23°
16%
10 AM
24°
17%
11 AM
25°
13%
12 PM
26°
14%
1 PM
26°
11%
2 PM
26°
11%
3 PM
27°
11%
4 PM
27°
11%
5 PM
28°
3%
6 PM
27°
3%
7 PM
26°
3%
7-Day Forecast
Tonight
26° 18°
Mostly Cloudy with a 85% chance of rain.
Wed
28° 17°
Partly Cloudy with a 39% chance of rain.
Thu
28° 14°
Mostly Clear.
Fri
28° 15°
Mostly Cloudy.
Sat
27° 16°
Mostly Clear.
Sun
28° 16°
Drizzle, 70% chance.
Mon
28° 17°
Drizzle, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 22° Mostly Cloudy 85% 6 mph S 95%
9 PM 23° Rain 86% 9 mph SSW 97%
10 PM 22° Mostly Cloudy 65% 10 mph SW 97%
11 PM 22° Mostly Cloudy 37% 9 mph SW 97%
12 AM 22° Overcast 38% 10 mph SW 98%
1 AM 21° Overcast 35% 9 mph SSW 98%
2 AM 21° Overcast 39% 9 mph SW 98%
3 AM 21° Overcast 44% 9 mph SW 97%
4 AM 21° Overcast 36% 8 mph SW 96%
5 AM 19° Overcast 33% 8 mph SW 95%
6 AM 20° Mostly Cloudy 26% 8 mph SW 93%
7 AM 21° Partly Cloudy 17% 9 mph SW 91%
8 AM 22° Partly Cloudy 21% 8 mph WSW 85%
9 AM 23° Partly Cloudy 16% 8 mph W 78%
10 AM 24° Partly Cloudy 17% 9 mph W 71%
11 AM 25° Partly Cloudy 13% 10 mph W 65%
12 PM 26° Mostly Clear 14% 10 mph W 60%
1 PM 26° Mostly Clear 11% 11 mph W 56%
2 PM 26° Mostly Clear 11% 10 mph W 53%
3 PM 27° Mostly Clear 11% 10 mph W 52%
4 PM 27° Mostly Clear 11% 10 mph W 51%
5 PM 28° Mostly Clear 3% 9 mph W 53%
6 PM 27° Mostly Clear 3% 9 mph W 56%
7 PM 26° Mostly Clear 3% 8 mph WNW 59%
15-Day Forecast
Today
7/21
Mostly Cloudy
85%
18°
26°
Wed
7/22
Partly Cloudy
39%
17°
28°
Thu
7/23
Mostly Clear
3%
14°
28°
Fri
7/24
Mostly Cloudy
6%
15°
28°
Sat
7/25
Mostly Clear
8%
16°
27°
Sun
7/26
Drizzle
70%
16°
28°
Mon
7/27
Drizzle
63%
17°
28°
Tue
7/28
Rain
63%
18°
27°
Wed
7/29
Rain
69%
17°
27°
Thu
7/30
Drizzle
44%
17°
27°
Fri
7/31
Drizzle
60%
17°
31°
Sat
8/1
Drizzle
60%
17°
29°
Sun
8/2
Drizzle
60%
17°
28°
Mon
8/3
Drizzle
60%
18°
27°
Tue
8/4
Drizzle
60%
19°
28°
81
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
81 AQI 25.3 µg/m³
O3
Ground-level ozone
39 AQI 43 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 81 Moderate 39 81
Thu 38 Good 38 37
Fri 42 Good 41 42
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
SBCAPE672 J/kg
MLCAPE614 J/kg
MUCAPE672 J/kg
SBCIN-38 J/kg
MLCIN0 J/kg
Lifted Index-4.2
Kinematics
0–6 km Shear45 kt
0–1 km Shear13 kt
Eff. Shear48 kt
0–1 km SRH38
0–3 km SRH36
Eff. SRH36
Storm Motion223° @ 38 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.2
STP (eff)0.3
Supercell0.6
K-Index36.0
Thermo & Levels
PWAT1.89 in
0–3 km LR5.0 °C/km
700–500 LR6.2 °C/km
Total Totals49.6
LCL965 hPa
LFC798 hPa
EL229 hPa
Freezing Lvl14,216 ft