Tornado Watch 8:00 PM

Morris County, New Jersey, United States

Last updated: 6:22 PM CDT  ·  Refresh
23°C
Feels like 26°
Mostly Cloudy
▲ 26°  /  ▼ 18°
Wind
6 mph S
Humidity
91%
Dew Point
21°
Pressure
28.92 inHg
Visibility
9 mi
UV Index
1.6
Cloud Cover
81%
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 mostly cloudy at 23°C. Precipitation is likely — peak probability 70% around 8 PM. Atmospheric instability is elevated (CAPE up to 1224 J/kg) — isolated convective development possible. Sunrise: 5:44AM · Sunset: 8:24PM.

Alerts

Tornado Watch
Expires 8:00 PM
81 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
63%
8 PM
24°
69%
9 PM
23°
67%
10 PM
22°
55%
11 PM
22°
62%
12 AM
22°
50%
1 AM
21°
57%
2 AM
21°
62%
3 AM
21°
47%
4 AM
21°
52%
5 AM
20°
53%
6 AM
20°
33%
7 AM
21°
28%
8 AM
21°
23%
9 AM
22°
26%
10 AM
23°
22%
11 AM
24°
19%
12 PM
24°
19%
1 PM
26°
16%
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°
Mostly Cloudy with a 63% chance of rain.
Wed
28° 18°
Rain, 57% chance.
Thu
28° 16°
Mostly Clear.
Fri
26° 17°
Haze.
Sat
27° 17°
Partly Cloudy.
Sun
28° 17°
Rain, 71% chance.
Mon
27° 18°
Drizzle, 60% chance.
TimeTempConditionsPrecipWindHumidity
Now 23° Mostly Cloudy 63% 6 mph S 91%
8 PM 24° Overcast 69% 8 mph S 95%
9 PM 23° Overcast 67% 9 mph SSW 97%
10 PM 22° Mostly Cloudy 55% 9 mph SSW 97%
11 PM 22° Mostly Cloudy 62% 10 mph SSW 98%
12 AM 22° Overcast 50% 10 mph SSW 98%
1 AM 21° Overcast 57% 10 mph SW 98%
2 AM 21° Overcast 62% 10 mph SW 98%
3 AM 21° Overcast 47% 9 mph SW 98%
4 AM 21° Overcast 52% 9 mph SW 97%
5 AM 20° Overcast 53% 8 mph SW 96%
6 AM 20° Mostly Cloudy 33% 8 mph SW 94%
7 AM 21° Rain 28% 8 mph SW 93%
8 AM 21° Rain 23% 8 mph SW 89%
9 AM 22° Partly Cloudy 26% 7 mph WSW 84%
10 AM 23° Partly Cloudy 22% 8 mph W 77%
11 AM 24° Partly Cloudy 19% 9 mph W 70%
12 PM 24° Partly Cloudy 19% 9 mph W 64%
1 PM 26° Mostly Clear 16% 10 mph W 59%
2 PM 27° Mostly Clear 16% 10 mph W 55%
3 PM 27° Mostly Clear 17% 10 mph W 54%
4 PM 26° Mostly Clear 17% 10 mph W 54%
5 PM 27° Mostly Clear 15% 9 mph W 56%
6 PM 27° Mostly Clear 9% 8 mph W 58%
15-Day Forecast
Today
7/21
Mostly Cloudy
63%
18°
26°
Wed
7/22
Rain
57%
18°
28°
Thu
7/23
Mostly Clear
3%
16°
28°
Fri
7/24
Haze
7%
17°
26°
Sat
7/25
Partly Cloudy
8%
17°
27°
Sun
7/26
Rain
71%
17°
28°
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%
18°
27°
Sun
8/2
Drizzle
60%
17°
28°
Mon
8/3
Drizzle
60%
19°
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
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, 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
SBCAPE776 J/kg
MLCAPE701 J/kg
MUCAPE815 J/kg
SBCIN-81 J/kg
MLCIN0 J/kg
Lifted Index-4.1
Kinematics
0–6 km Shear40 kt
0–1 km Shear18 kt
Eff. Shear40 kt
0–1 km SRH16
0–3 km SRH-11
Eff. SRH-11
Storm Motion226° @ 41 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.1
STP (eff)0.0
Supercell0.0
K-Index32.1
Thermo & Levels
PWAT1.79 in
0–3 km LR5.2 °C/km
700–500 LR6.1 °C/km
Total Totals47.7
LCL956 hPa
LFC749 hPa
EL204 hPa
Freezing Lvl13,904 ft