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

Rockland County, New York, United States

Last updated: 2:43 AM CDT  ·  Refresh
21°C
Feels like 24°
Mostly Clear
▲ 32°  /  ▼ 21°
Wind
3 mph SW
Humidity
95%
Dew Point
20°
Pressure
29.50 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
29%
Sunrise
5:58 AM
Sunset
8:04 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Rockland County is currently mostly clear at 21°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1706 J/kg) — isolated convective development possible. Sunrise: 5:58AM · Sunset: 8:04PM.

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
45 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
21°
15%
4 AM
22°
3%
5 AM
20°
6%
6 AM
21°
6%
7 AM
22°
4%
8 AM
23°
8%
9 AM
25°
14%
10 AM
27°
17%
11 AM
27°
16%
12 PM
28°
23%
1 PM
29°
19%
2 PM
30°
27%
3 PM
30°
17%
4 PM
30°
26%
5 PM
29°
27%
6 PM
28°
23%
7 PM
27°
23%
8 PM
27°
27%
9 PM
26°
33%
10 PM
24°
33%
11 PM
24°
34%
12 AM
23°
20%
1 AM
24°
11%
2 AM
23°
11%
7-Day Forecast
Today
32° 21°
Partly Cloudy with a 33% chance of rain.
Sun
34° 21°
Partly Cloudy.
Mon
35° 19°
Partly Cloudy with a 83% chance of rain.
Tue
32° 21°
Mostly Clear with a 63% chance of rain.
Wed
32° 20°
Drizzle, 51% chance.
Thu
31° 19°
Clear with a 42% chance of rain.
Fri
31° 17°
Clear with a 28% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 21° Mostly Clear 15% 3 mph SW 95%
4 AM 22° Clear 3% 3 mph SW 94%
5 AM 20° Mostly Clear 6% 4 mph WSW 93%
6 AM 21° Partly Cloudy 6% 4 mph WSW 91%
7 AM 22° Partly Cloudy 4% 5 mph WSW 88%
8 AM 23° Partly Cloudy 8% 6 mph WSW 84%
9 AM 25° Mostly Cloudy 14% 6 mph WSW 78%
10 AM 27° Mostly Cloudy 17% 7 mph WSW 72%
11 AM 27° Partly Cloudy 16% 8 mph WSW 69%
12 PM 28° Partly Cloudy 23% 8 mph WSW 66%
1 PM 29° Partly Cloudy 19% 9 mph WSW 63%
2 PM 30° Partly Cloudy 27% 10 mph WSW 62%
3 PM 30° Partly Cloudy 17% 10 mph WSW 61%
4 PM 30° Partly Cloudy 26% 10 mph SW 61%
5 PM 29° Mostly Clear 27% 9 mph SW 64%
6 PM 28° Partly Cloudy 23% 7 mph SW 69%
7 PM 27° Partly Cloudy 23% 6 mph SW 74%
8 PM 27° Partly Cloudy 27% 5 mph SW 77%
9 PM 26° Partly Cloudy 33% 5 mph SW 79%
10 PM 24° Partly Cloudy 33% 5 mph SW 80%
11 PM 24° Partly Cloudy 34% 5 mph SW 82%
12 AM 23° Partly Cloudy 20% 4 mph WSW 84%
1 AM 24° Partly Cloudy 11% 4 mph WSW 86%
2 AM 23° Partly Cloudy 11% 4 mph WSW 88%
15-Day Forecast
Today
8/8
Partly Cloudy
33%
21°
32°
Sun
8/9
Partly Cloudy
6%
21°
34°
Mon
8/10
Partly Cloudy
83%
19°
35°
Tue
8/11
Mostly Clear
63%
21°
32°
Wed
8/12
Drizzle
51%
20°
32°
Thu
8/13
Clear
42%
19°
31°
Fri
8/14
Clear
28%
17°
31°
Sat
8/15
Drizzle
43%
16°
28°
Sun
8/16
Drizzle
44%
16°
28°
Mon
8/17
Drizzle
51%
15°
27°
Tue
8/18
Drizzle
60%
18°
28°
Wed
8/19
Drizzle
60%
19°
29°
Thu
8/20
Drizzle
60%
19°
29°
Fri
8/21
Drizzle
60%
18°
29°
Sat
8/22
Drizzle
60%
19°
30°
45
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
21 AQI 3.7 µg/m³
O3
Ground-level ozone
Dominant
45 AQI 49 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 45 Good 45 21
Sun 45 Good 45 32
Mon 41 Good 35 41
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
SBCAPE18 J/kg
MLCAPE89 J/kg
MUCAPE133 J/kg
SBCIN-206 J/kg
MLCIN0 J/kg
Lifted Index-0.1
Kinematics
0–6 km Shear23 kt
0–1 km Shear19 kt
Eff. Shear15 kt
0–1 km SRH-105
0–3 km SRH-117
Eff. SRH-84
Storm Motion207° @ 23 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index33.9
Thermo & Levels
PWAT1.78 in
0–3 km LR4.6 °C/km
700–500 LR5.5 °C/km
Total Totals44.8
LCL989 hPa
LFC660 hPa
EL487 hPa
Freezing Lvl14,281 ft