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

Monmouth County, New Jersey, United States

Last updated: 6:25 PM CDT  ·  Refresh
24°C
Feels like 27°
Rain
▲ 29°  /  ▼ 21°
Wind
10 mph S
Humidity
92%
Dew Point
23°
Pressure
29.61 inHg
Visibility
4 mi
UV Index
0.9
Cloud Cover
95%
Sunrise
5:44 AM
Sunset
8:21 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Monmouth County is currently rain at 25°C. Precipitation is likely — peak probability 90% around 7 PM. Atmospheric instability is elevated (CAPE up to 1511 J/kg) — isolated convective development possible. Sunrise: 5:44AM · Sunset: 8:21PM.

Alerts

Tornado Watch
Expires 8:00 PM
Flood Watch
Expires 1:00 AM
68 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
90%
8 PM
24°
90%
9 PM
24°
90%
10 PM
23°
77%
11 PM
23°
57%
12 AM
23°
59%
1 AM
23°
57%
2 AM
23°
51%
3 AM
23°
52%
4 AM
23°
61%
5 AM
21°
62%
6 AM
22°
66%
7 AM
22°
53%
8 AM
22°
54%
9 AM
24°
66%
10 AM
26°
55%
11 AM
26°
45%
12 PM
27°
39%
1 PM
27°
29%
2 PM
28°
26%
3 PM
28°
27%
4 PM
28°
27%
5 PM
28°
25%
6 PM
27°
28%
7-Day Forecast
Tonight
29° 21°
Rain, 90% chance.
Wed
29° 21°
Rain, 61% chance.
Thu
27° 18°
Mostly Clear.
Fri
26° 17°
Mostly Clear.
Sat
26° 18°
Partly Cloudy.
Sun
28° 19°
Rain, 71% chance.
Mon
29° 19°
Drizzle, 60% chance.
TimeTempConditionsPrecipWindHumidity
Now 24° Rain 90% 10 mph S 92%
8 PM 24° Rain 90% 12 mph SSW 92%
9 PM 24° Heavy Rain 90% 10 mph SSW 93%
10 PM 23° Overcast 77% 9 mph SSW 94%
11 PM 23° Overcast 57% 9 mph SSW 95%
12 AM 23° Overcast 59% 10 mph SSW 95%
1 AM 23° Overcast 57% 12 mph SSW 94%
2 AM 23° Overcast 51% 12 mph SSW 93%
3 AM 23° Overcast 52% 12 mph SW 94%
4 AM 23° Mostly Cloudy 61% 12 mph SW 94%
5 AM 21° Mostly Cloudy 62% 12 mph SSW 94%
6 AM 22° Mostly Cloudy 66% 11 mph SW 93%
7 AM 22° Partly Cloudy 53% 11 mph SW 92%
8 AM 22° Partly Cloudy 54% 10 mph SW 90%
9 AM 24° Partly Cloudy 66% 11 mph SW 84%
10 AM 26° Rain 55% 11 mph WSW 78%
11 AM 26° Partly Cloudy 45% 11 mph WSW 72%
12 PM 27° Partly Cloudy 39% 12 mph WSW 68%
1 PM 27° Partly Cloudy 29% 12 mph WSW 64%
2 PM 28° Partly Cloudy 26% 11 mph WSW 60%
3 PM 28° Partly Cloudy 27% 11 mph WSW 59%
4 PM 28° Mostly Clear 27% 10 mph WSW 58%
5 PM 28° Mostly Clear 25% 10 mph WSW 58%
6 PM 27° Mostly Clear 28% 9 mph W 61%
15-Day Forecast
Today
7/21
Rain
90%
21°
29°
Wed
7/22
Rain
61%
21°
29°
Thu
7/23
Mostly Clear
12%
18°
27°
Fri
7/24
Mostly Clear
7%
17°
26°
Sat
7/25
Partly Cloudy
8%
18°
26°
Sun
7/26
Rain
71%
19°
28°
Mon
7/27
Drizzle
60%
19°
29°
Tue
7/28
Drizzle
63%
21°
28°
Wed
7/29
Drizzle
68%
21°
27°
Thu
7/30
Drizzle
68%
20°
28°
Fri
7/31
Drizzle
46%
20°
27°
Sat
8/1
Drizzle
60%
22°
27°
Sun
8/2
Drizzle
60%
22°
27°
Mon
8/3
Drizzle
60%
22°
27°
Tue
8/4
Drizzle
60%
22°
28°
68
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
68 AQI 18.0 µg/m³
O3
Ground-level ozone
41 AQI 45 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 68 Moderate 41 68
Thu 39 Good 39 35
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
SBCAPE1098 J/kg
MLCAPE1641 J/kg
MUCAPE1861 J/kg
SBCIN-128 J/kg
MLCIN0 J/kg
Lifted Index-4.4
Kinematics
0–6 km Shear37 kt
0–1 km Shear15 kt
Eff. Shear37 kt
0–1 km SRH-0
0–3 km SRH-63
Eff. SRH-63
Storm Motion219° @ 36 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index31.8
Thermo & Levels
PWAT2.06 in
0–3 km LR5.3 °C/km
700–500 LR5.9 °C/km
Total Totals44.9
LCL972 hPa
LFC747 hPa
EL196 hPa
Freezing Lvl13,957 ft