Tornado Watch 8:00 PM Tornado Watch 8:00 PM Flash Flood Warning — Hudson County, NJ, Kings County, NY, New York (Manhattan) County, NY, Queens County, NY 6:15 PM Flash Flood Warning — Bronx County, NY, Nassau County, NY, Queens County, NY, Suffolk County, NY 6:30 PM Areal Flood Watch 1:00 AM

New York, New York

Last updated: 4:32 PM CDT  ·  Refresh
26°C
Feels like 28°
Rain
▲ 29°  /  ▼ 22°
Wind
8 mph SSW
Humidity
86%
Dew Point
23°
Pressure
29.69 inHg
Visibility
7 mi
UV Index
2.5
Cloud Cover
92%
Sunrise
5:42 AM
Sunset
8:21 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: New York is currently rain at 26°C. Precipitation is likely — peak probability 90% around 6 PM. Atmospheric instability is elevated (CAPE up to 1531 J/kg) — isolated convective development possible. Sunrise: 5:42AM · Sunset: 8:21PM.

73 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
83%
6 PM
24°
90%
7 PM
24°
71%
8 PM
24°
66%
9 PM
24°
61%
10 PM
23°
62%
11 PM
23°
57%
12 AM
23°
42%
1 AM
24°
39%
2 AM
24°
48%
3 AM
24°
48%
4 AM
24°
66%
5 AM
22°
53%
6 AM
22°
39%
7 AM
23°
35%
8 AM
23°
35%
9 AM
23°
49%
10 AM
24°
49%
11 AM
25°
47%
12 PM
26°
33%
1 PM
26°
34%
2 PM
26°
34%
3 PM
26°
34%
4 PM
26°
34%
7-Day Forecast
Today
29° 22°
Rain, 83% chance.
Wed
28° 21°
Rain, 53% chance.
Thu
26° 19°
Mostly Clear.
Fri
26° 18°
Clear.
Sat
27° 19°
Partly Cloudy.
Sun
28° 21°
Rain, 71% chance.
Mon
29° 21°
Drizzle, 60% chance.
TimeTempConditionsPrecipWindHumidity
Now 26° Rain 83% 8 mph SSW 86%
6 PM 24° Overcast 90% 9 mph SSW 87%
7 PM 24° Overcast 71% 9 mph S 88%
8 PM 24° Overcast 66% 9 mph S 89%
9 PM 24° Overcast 61% 9 mph S 90%
10 PM 23° Overcast 62% 10 mph SSW 91%
11 PM 23° Overcast 57% 10 mph SSW 92%
12 AM 23° Overcast 42% 10 mph SSW 92%
1 AM 24° Overcast 39% 11 mph SSW 92%
2 AM 24° Overcast 48% 12 mph SSW 91%
3 AM 24° Overcast 48% 12 mph SW 90%
4 AM 24° Overcast 66% 12 mph SW 89%
5 AM 22° Overcast 53% 11 mph SW 89%
6 AM 22° Mostly Cloudy 39% 10 mph SW 88%
7 AM 23° Partly Cloudy 35% 9 mph SW 87%
8 AM 23° Partly Cloudy 35% 9 mph SW 84%
9 AM 23° Partly Cloudy 49% 10 mph SW 80%
10 AM 24° Rain 49% 10 mph WSW 76%
11 AM 25° Rain 47% 10 mph WSW 72%
12 PM 26° Partly Cloudy 33% 9 mph WSW 68%
1 PM 26° Partly Cloudy 34% 9 mph WSW 65%
2 PM 26° Partly Cloudy 34% 9 mph WSW 62%
3 PM 26° Mostly Clear 34% 9 mph WSW 61%
4 PM 26° Mostly Clear 34% 9 mph WSW 60%
15-Day Forecast
Today
7/21
Rain
83%
22°
29°
Wed
7/22
Rain
53%
21°
28°
Thu
7/23
Mostly Clear
12%
19°
26°
Fri
7/24
Clear
15%
18°
26°
Sat
7/25
Partly Cloudy
8%
19°
27°
Sun
7/26
Rain
71%
21°
28°
Mon
7/27
Drizzle
60%
21°
29°
Tue
7/28
Drizzle
68%
22°
28°
Wed
7/29
Drizzle
68%
21°
27°
Thu
7/30
Drizzle
68%
21°
28°
Fri
7/31
Drizzle
60%
20°
27°
Sat
8/1
Drizzle
60%
22°
26°
Sun
8/2
Drizzle
60%
22°
27°
Mon
8/3
Drizzle
60%
22°
27°
Tue
8/4
Drizzle
60%
22°
28°
73
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
73 AQI 20.8 µg/m³
O3
Ground-level ozone
41 AQI 45 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 73 Moderate 41 73
Thu 44 Good 44 41
Fri 54 Moderate 42 54
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, 20:00'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
SBCAPE1739 J/kg
MLCAPE1252 J/kg
MUCAPE1739 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-4.9
Kinematics
0–6 km Shear32 kt
0–1 km Shear16 kt
Eff. Shear32 kt
0–1 km SRH-51
0–3 km SRH-85
Eff. SRH-85
Storm Motion202° @ 33 kt
0–1 km EHI-0.6
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index31.1
Thermo & Levels
PWAT2.10 in
0–3 km LR5.8 °C/km
700–500 LR5.3 °C/km
Total Totals46.1
LCL969 hPa
LFC1005 hPa
EL179 hPa
Freezing Lvl14,019 ft