Morris County, New Jersey, United States

Last updated: 6:05 PM CDT  ·  Refresh
23°C
Feels like 26°
Overcast
▲ 26°  /  ▼ 18°
Wind
6 mph S
Humidity
91%
Dew Point
22°
Pressure
28.92 inHg
Visibility
10 mi
UV Index
1.2
Cloud Cover
94%
Sunrise
5:44 AM
Sunset
8:24 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Morris County is currently overcast at 23°C. Precipitation is likely — peak probability 70% around 9 PM. Atmospheric instability is elevated (CAPE up to 1253 J/kg) — isolated convective development possible. Sunrise: 5:44AM · Sunset: 8:24PM.

Alerts

No active alerts for this location.
81 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
63%
8 PM
24°
69%
9 PM
23°
70%
10 PM
22°
61%
11 PM
23°
62%
12 AM
22°
46%
1 AM
22°
41%
2 AM
22°
46%
3 AM
22°
57%
4 AM
21°
66%
5 AM
20°
66%
6 AM
20°
45%
7 AM
21°
41%
8 AM
21°
33%
9 AM
22°
37%
10 AM
23°
22%
11 AM
24°
19%
12 PM
24°
19%
1 PM
26°
19%
2 PM
27°
16%
3 PM
27°
17%
4 PM
26°
17%
5 PM
27°
15%
6 PM
27°
9%
7-Day Forecast
Tonight
26° 18°
Overcast with a 63% chance of rain.
Wed
28° 19°
Rain, 66% chance.
Thu
28° 16°
Mostly Clear.
Fri
26° 17°
Haze.
Sat
27° 16°
Partly Cloudy.
Sun
27° 17°
Rain, 71% chance.
Mon
27° 18°
Drizzle, 60% chance.
TimeTempConditionsPrecipWindHumidity
Now 23° Overcast 63% 6 mph S 91%
8 PM 24° Overcast 69% 8 mph S 94%
9 PM 23° Mostly Cloudy 70% 9 mph SSW 96%
10 PM 22° Overcast 61% 9 mph SSW 98%
11 PM 23° Mostly Cloudy 62% 9 mph SSW 98%
12 AM 22° Overcast 46% 10 mph SSW 97%
1 AM 22° Overcast 41% 9 mph SW 98%
2 AM 22° Overcast 46% 10 mph SW 97%
3 AM 22° Drizzle 57% 9 mph SW 96%
4 AM 21° Rain 66% 9 mph SW 96%
5 AM 20° Overcast 66% 8 mph SW 96%
6 AM 20° Mostly Cloudy 45% 8 mph SW 95%
7 AM 21° Rain 41% 8 mph SW 93%
8 AM 21° Rain 33% 8 mph WSW 91%
9 AM 22° Partly Cloudy 37% 7 mph WSW 85%
10 AM 23° Partly Cloudy 22% 8 mph W 80%
11 AM 24° Partly Cloudy 19% 8 mph W 73%
12 PM 24° Partly Cloudy 19% 9 mph W 66%
1 PM 26° Mostly Clear 19% 10 mph W 59%
2 PM 27° Mostly Clear 16% 10 mph W 55%
3 PM 27° Mostly Clear 17% 10 mph W 55%
4 PM 26° Mostly Clear 17% 10 mph W 55%
5 PM 27° Mostly Clear 15% 10 mph W 55%
6 PM 27° Mostly Clear 9% 9 mph W 58%
15-Day Forecast
Today
7/21
Overcast
63%
18°
26°
Wed
7/22
Rain
66%
19°
28°
Thu
7/23
Mostly Clear
3%
16°
28°
Fri
7/24
Haze
7%
17°
26°
Sat
7/25
Partly Cloudy
8%
16°
27°
Sun
7/26
Rain
71%
17°
27°
Mon
7/27
Drizzle
60%
18°
27°
Tue
7/28
Drizzle
63%
17°
27°
Wed
7/29
Drizzle
68%
17°
26°
Thu
7/30
Drizzle
68%
17°
27°
Fri
7/31
Drizzle
46%
18°
28°
Sat
8/1
Drizzle
60%
17°
27°
Sun
8/2
Drizzle
60%
17°
28°
Mon
8/3
Drizzle
60%
18°
27°
Tue
8/4
Drizzle
60%
18°
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
Wed 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, 21:00'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
SBCAPE1020 J/kg
MLCAPE721 J/kg
MUCAPE1020 J/kg
SBCIN-40 J/kg
MLCIN0 J/kg
Lifted Index-4.0
Kinematics
0–6 km Shear37 kt
0–1 km Shear22 kt
Eff. Shear37 kt
0–1 km SRH-93
0–3 km SRH-138
Eff. SRH-138
Storm Motion215° @ 40 kt
0–1 km EHI-0.6
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index32.6
Thermo & Levels
PWAT1.82 in
0–3 km LR5.6 °C/km
700–500 LR5.7 °C/km
Total Totals45.0
LCL956 hPa
LFC783 hPa
EL197 hPa
Freezing Lvl12,946 ft