Heat Advisory — Putnam, NY, Rockland, NY, Northern Westchester, NY, Southern Fairfield, CT, Southern New Haven, CT, Southern Middlesex, CT, Southern New London, CT, Western Passaic, NJ, Eastern Passaic, NJ, Hudson, NJ, Western Bergen, NJ, Eastern Bergen, NJ, Western Essex, NJ, Eastern Essex, NJ, Western Union, NJ, Eastern Union, NJ, Southern Westchester, NY, New York (Manhattan), NY, Bronx, NY, Richmond (Staten Is.), NY, Kings (Brooklyn), NY, Northern Queens, NY, Southern Queens, NY, Northwest Suffolk, NY, Northeast Suffolk, NY, Southwest Suffolk, NY, Southeast Suffolk, NY, Northern Nassau, NY, Southern Nassau, NY 7:00 PM

New York, New York

Last updated: 2:21 AM CDT  ·  Refresh
23°C
Feels like 27°
Mostly Clear
▲ 31°  /  ▼ 23°
Wind
3 mph SW
Humidity
87%
Dew Point
22°
Pressure
29.98 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
27%
Sunrise
5:59 AM
Sunset
8:02 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: New York is currently mostly clear at 24°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1648 J/kg) — isolated convective development possible. Sunrise: 5:59AM · Sunset: 8:02PM.

Alerts

Heat Advisory
Putnam, NY, Rockland, NY, Northern Westchester, NY, Southern Fairfield, CT, Southern New Haven, CT, Southern Middlesex, CT, Southern New London, CT, Western Passaic, NJ, Eastern Passaic, NJ, Hudson, NJ, Western Bergen, NJ, Eastern Bergen, NJ, Western Essex, NJ, Eastern Essex, NJ, Western Union, NJ, Eastern Union, NJ, Southern Westchester, NY, New York (Manhattan), NY, Bronx, NY, Richmond (Staten Is.), NY, Kings (Brooklyn), NY, Northern Queens, NY, Southern Queens, NY, Northwest Suffolk, NY, Northeast Suffolk, NY, Southwest Suffolk, NY, Southeast Suffolk, NY, Northern Nassau, NY, Southern Nassau, NY
Expires 7:00 PM
58 AQI · Moderate Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
17%
4 AM
24°
7%
5 AM
23°
7%
6 AM
23°
9%
7 AM
23°
11%
8 AM
24°
18%
9 AM
25°
27%
10 AM
26°
19%
11 AM
27°
19%
12 PM
28°
19%
1 PM
29°
20%
2 PM
30°
22%
3 PM
30°
26%
4 PM
30°
37%
5 PM
31°
37%
6 PM
30°
37%
7 PM
29°
33%
8 PM
29°
24%
9 PM
28°
24%
10 PM
27°
15%
11 PM
26°
15%
12 AM
26°
15%
1 AM
26°
5%
2 AM
26°
3%
7-Day Forecast
Today
31° 23°
Partly Cloudy with a 37% chance of rain.
Sun
35° 24°
Partly Cloudy.
Mon
34° 25°
Partly Cloudy with a 68% chance of rain.
Tue
34° 24°
Mostly Clear with a 56% chance of rain.
Wed
33° 23°
Drizzle, 77% chance.
Thu
32° 23°
Clear with a 28% chance of rain.
Fri
31° 21°
Clear with a 28% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 23° Mostly Clear 17% 3 mph SW 87%
4 AM 24° Clear 7% 4 mph WSW 84%
5 AM 23° Mostly Clear 7% 4 mph WSW 84%
6 AM 23° Mostly Clear 9% 5 mph WSW 84%
7 AM 23° Mostly Clear 11% 6 mph WSW 83%
8 AM 24° Partly Cloudy 18% 7 mph WSW 80%
9 AM 25° Partly Cloudy 27% 8 mph WSW 76%
10 AM 26° Partly Cloudy 19% 8 mph WSW 71%
11 AM 27° Partly Cloudy 19% 9 mph WSW 66%
12 PM 28° Partly Cloudy 19% 10 mph WSW 62%
1 PM 29° Partly Cloudy 20% 10 mph WSW 59%
2 PM 30° Partly Cloudy 22% 11 mph SW 56%
3 PM 30° Partly Cloudy 26% 11 mph WSW 56%
4 PM 30° Partly Cloudy 37% 11 mph WSW 56%
5 PM 31° Partly Cloudy 37% 11 mph WSW 57%
6 PM 30° Partly Cloudy 37% 10 mph WSW 61%
7 PM 29° Partly Cloudy 33% 8 mph WSW 64%
8 PM 29° Mostly Cloudy 24% 7 mph WSW 68%
9 PM 28° Partly Cloudy 24% 7 mph SW 72%
10 PM 27° Partly Cloudy 15% 7 mph SW 75%
11 PM 26° Partly Cloudy 15% 7 mph SW 77%
12 AM 26° Partly Cloudy 15% 7 mph SW 79%
1 AM 26° Partly Cloudy 5% 7 mph SW 80%
2 AM 26° Partly Cloudy 3% 7 mph SW 82%
15-Day Forecast
Today
8/8
Partly Cloudy
37%
23°
31°
Sun
8/9
Partly Cloudy
7%
24°
35°
Mon
8/10
Partly Cloudy
68%
25°
34°
Tue
8/11
Mostly Clear
56%
24°
34°
Wed
8/12
Drizzle
77%
23°
33°
Thu
8/13
Clear
28%
23°
32°
Fri
8/14
Clear
28%
21°
31°
Sat
8/15
Drizzle
43%
21°
29°
Sun
8/16
Drizzle
44%
21°
29°
Mon
8/17
Clear
44%
18°
28°
Tue
8/18
Drizzle
60%
21°
28°
Wed
8/19
Drizzle
60%
21°
28°
Thu
8/20
Drizzle
60%
21°
28°
Fri
8/21
Drizzle
60%
20°
28°
Sat
8/22
Drizzle
60%
21°
28°
58
Moderate
U.S. Air Quality Index · Dominant: O3
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
54 AQI 10.6 µg/m³
O3
Ground-level ozone
Dominant
58 AQI 58 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 58 Moderate 58 54
Sun 55 Moderate 47 55
Mon 58 Moderate 44 58
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 Sat Aug 8, 06:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE416 J/kg
MLCAPE212 J/kg
MUCAPE416 J/kg
SBCIN-108 J/kg
MLCIN0 J/kg
Lifted Index-2.0
Kinematics
0–6 km Shear21 kt
0–1 km Shear16 kt
Eff. Shear19 kt
0–1 km SRH-82
0–3 km SRH-104
Eff. SRH-104
Storm Motion207° @ 22 kt
0–1 km EHI-0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index35.3
Thermo & Levels
PWAT1.98 in
0–3 km LR5.2 °C/km
700–500 LR5.4 °C/km
Total Totals45.7
LCL987 hPa
LFC782 hPa
EL286 hPa
Freezing Lvl14,642 ft