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

New York, New York

Last updated: 2:36 PM CDT  ·  Refresh
27°C
Feels like 29°
Overcast
▲ 29°  /  ▼ 21°
Wind
11 mph S
Humidity
81%
Dew Point
24°
Pressure
29.72 inHg
Visibility
9 mi
UV Index
3.8
Cloud Cover
90%
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 overcast at 27°C. Precipitation is likely — peak probability 90% around 4 PM. Atmospheric instability is elevated (CAPE up to 1937 J/kg) — isolated convective development possible. Sunrise: 5:42AM · Sunset: 8:21PM.

Alerts

Tornado Watch
Expires 8:00 PM
Tornado Watch
Expires 8:00 PM
Areal Flood Watch
Expires 1:00 AM
72 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
72%
4 PM
24°
90%
5 PM
25°
90%
6 PM
24°
90%
7 PM
25°
71%
8 PM
24°
60%
9 PM
24°
57%
10 PM
24°
53%
11 PM
24°
47%
12 AM
24°
49%
1 AM
24°
49%
2 AM
24°
50%
3 AM
24°
39%
4 AM
23°
41%
5 AM
22°
41%
6 AM
22°
33%
7 AM
23°
33%
8 AM
23°
33%
9 AM
24°
33%
10 AM
25°
33%
11 AM
26°
31%
12 PM
26°
35%
1 PM
26°
35%
2 PM
27°
41%
7-Day Forecast
Today
29° 21°
Rain, 90% chance.
Wed
30° 22°
Mostly Clear with a 52% chance of rain.
Thu
28° 18°
Mostly Clear.
Fri
26° 16°
Mostly Cloudy.
Sat
27° 18°
Clear.
Sun
28° 19°
Drizzle, 81% chance.
Mon
29° 21°
Drizzle, 60% chance.
TimeTempConditionsPrecipWindHumidity
Now 27° Overcast 72% 11 mph S 81%
4 PM 24° Rain 90% 10 mph SW 86%
5 PM 25° Thunderstorm 90% 10 mph SW 88%
6 PM 24° Rain 90% 9 mph SSW 88%
7 PM 25° Overcast 71% 10 mph S 88%
8 PM 24° Overcast 60% 10 mph SSW 89%
9 PM 24° Overcast 57% 13 mph SSW 89%
10 PM 24° Mostly Cloudy 53% 15 mph SSW 90%
11 PM 24° Mostly Cloudy 47% 16 mph SSW 90%
12 AM 24° Overcast 49% 16 mph SSW 90%
1 AM 24° Overcast 49% 16 mph SSW 91%
2 AM 24° Overcast 50% 14 mph SW 91%
3 AM 24° Overcast 39% 14 mph SW 90%
4 AM 23° Overcast 41% 13 mph SW 89%
5 AM 22° Partly Cloudy 41% 12 mph SW 87%
6 AM 22° Partly Cloudy 33% 13 mph SW 84%
7 AM 23° Mostly Clear 33% 13 mph SW 82%
8 AM 23° Mostly Clear 33% 13 mph SW 79%
9 AM 24° Clear 33% 12 mph SW 75%
10 AM 25° Clear 33% 12 mph SW 71%
11 AM 26° Clear 31% 12 mph SW 68%
12 PM 26° Mostly Clear 35% 12 mph SW 66%
1 PM 26° Mostly Clear 35% 12 mph SW 64%
2 PM 27° Mostly Clear 41% 12 mph SW 62%
15-Day Forecast
Today
7/21
Rain
90%
21°
29°
Wed
7/22
Mostly Clear
52%
22°
30°
Thu
7/23
Mostly Clear
13%
18°
28°
Fri
7/24
Mostly Cloudy
17%
16°
26°
Sat
7/25
Clear
9%
18°
27°
Sun
7/26
Drizzle
81%
19°
28°
Mon
7/27
Drizzle
60%
21°
29°
Tue
7/28
Drizzle
60%
20°
28°
Wed
7/29
Drizzle
60%
19°
28°
Thu
7/30
Drizzle
60%
21°
29°
Fri
7/31
Drizzle
60%
20°
27°
Sat
8/1
Clear
60%
22°
26°
Sun
8/2
Drizzle
60%
22°
27°
Mon
8/3
Drizzle
60%
22°
27°
Tue
8/4
Drizzle
60%
23°
28°
72
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
72 AQI 20.5 µg/m³
O3
Ground-level ozone
39 AQI 42 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 72 Moderate 39 72
Thu 42 Good 42 37
Fri 53 Moderate 41 53
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, 18:00'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
SBCAPE2370 J/kg
MLCAPE1958 J/kg
MUCAPE2370 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-5.7
Kinematics
0–6 km Shear38 kt
0–1 km Shear14 kt
Eff. Shear41 kt
0–1 km SRH-40
0–3 km SRH-59
Eff. SRH-59
Storm Motion199° @ 33 kt
0–1 km EHI-0.6
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index38.7
Thermo & Levels
PWAT2.27 in
0–3 km LR6.5 °C/km
700–500 LR5.2 °C/km
Total Totals47.6
LCL959 hPa
LFC1006 hPa
EL175 hPa
Freezing Lvl14,160 ft