Tornado Watch 8:00 PM Tornado Watch 8:00 PM Areal Flood Watch 1:00 AM Flood Warning — Bronx County, NY, Westchester County, NY 6:15 AM

Village/Town of Mount Kisco, New York

Last updated: 7:50 PM CDT  ·  Refresh
22°C
Feels like 24°
Mostly Cloudy
▲ 24°  /  ▼ 17°
Wind
7 mph S
Humidity
96%
Dew Point
21°
Pressure
29.23 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
81%
Sunrise
5:40 AM
Sunset
8:21 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Village/Town of Mount Kisco is currently mostly cloudy at 22°C. Precipitation is likely — peak probability 69% around 10 PM. Atmospheric instability is elevated (CAPE up to 1183 J/kg) — isolated convective development possible. Sunrise: 5:40AM · Sunset: 8:21PM.

66 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
22°
36%
9 PM
23°
55%
10 PM
23°
69%
11 PM
22°
58%
12 AM
22°
41%
1 AM
22°
32%
2 AM
22°
54%
3 AM
22°
54%
4 AM
22°
44%
5 AM
20°
45%
6 AM
20°
26%
7 AM
21°
21%
8 AM
22°
26%
9 AM
23°
35%
10 AM
23°
36%
11 AM
24°
36%
12 PM
24°
23%
1 PM
25°
20%
2 PM
25°
20%
3 PM
26°
21%
4 PM
26°
21%
5 PM
27°
19%
6 PM
26°
9%
7 PM
24°
3%
7-Day Forecast
Tonight
24° 17°
Overcast with a 58% chance of rain.
Wed
27° 17°
Partly Cloudy with a 54% chance of rain.
Thu
27° 14°
Mostly Clear.
Fri
26° 13°
Partly Cloudy.
Sat
26° 15°
Clear.
Sun
27° 16°
Drizzle, 70% chance.
Mon
29° 18°
Drizzle, 71% chance.
TimeTempConditionsPrecipWindHumidity
Now 22° Mostly Cloudy 36% 7 mph S 96%
9 PM 23° Overcast 55% 8 mph SSW 96%
10 PM 23° Rain 69% 9 mph SSW 97%
11 PM 22° Overcast 58% 10 mph SSW 96%
12 AM 22° Overcast 41% 8 mph SSW 97%
1 AM 22° Overcast 32% 8 mph SSW 96%
2 AM 22° Rain 54% 8 mph SSW 97%
3 AM 22° Overcast 54% 8 mph SSW 97%
4 AM 22° Overcast 44% 7 mph SW 96%
5 AM 20° Overcast 45% 7 mph SW 94%
6 AM 20° Mostly Cloudy 26% 7 mph SW 91%
7 AM 21° Mostly Cloudy 21% 8 mph SW 88%
8 AM 22° Rain 26% 8 mph SW 84%
9 AM 23° Rain 35% 8 mph WSW 79%
10 AM 23° Rain 36% 8 mph WSW 74%
11 AM 24° Partly Cloudy 36% 8 mph WSW 70%
12 PM 24° Partly Cloudy 23% 9 mph W 66%
1 PM 25° Mostly Clear 20% 9 mph W 63%
2 PM 25° Mostly Clear 20% 9 mph W 59%
3 PM 26° Mostly Clear 21% 8 mph W 56%
4 PM 26° Partly Cloudy 21% 8 mph W 54%
5 PM 27° Partly Cloudy 19% 8 mph W 55%
6 PM 26° Partly Cloudy 9% 8 mph WNW 58%
7 PM 24° Partly Cloudy 3% 8 mph WNW 60%
15-Day Forecast
Today
7/21
Overcast
58%
17°
24°
Wed
7/22
Partly Cloudy
54%
17°
27°
Thu
7/23
Mostly Clear
3%
14°
27°
Fri
7/24
Partly Cloudy
3%
13°
26°
Sat
7/25
Clear
8%
15°
26°
Sun
7/26
Drizzle
70%
16°
27°
Mon
7/27
Drizzle
71%
18°
29°
Tue
7/28
Rain
63%
18°
26°
Wed
7/29
Rain
69%
17°
26°
Thu
7/30
Drizzle
51%
16°
26°
Fri
7/31
Drizzle
60%
17°
30°
Sat
8/1
Clear
60%
19°
29°
Sun
8/2
Drizzle
60%
18°
27°
Mon
8/3
Drizzle
60%
19°
26°
Tue
8/4
Drizzle
60%
20°
27°
66
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
66 AQI 17.2 µg/m³
O3
Ground-level ozone
44 AQI 48 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 66 Moderate 44 66
Thu 37 Good 37 24
Fri 38 Good 38 34
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, 23:00'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
SBCAPE405 J/kg
MLCAPE529 J/kg
MUCAPE688 J/kg
SBCIN-102 J/kg
MLCIN0 J/kg
Lifted Index-2.5
Kinematics
0–6 km Shear38 kt
0–1 km Shear16 kt
Eff. Shear38 kt
0–1 km SRH-20
0–3 km SRH-81
Eff. SRH-81
Storm Motion215° @ 38 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index34.7
Thermo & Levels
PWAT1.90 in
0–3 km LR5.1 °C/km
700–500 LR5.6 °C/km
Total Totals46.4
LCL979 hPa
LFC751 hPa
EL378 hPa
Freezing Lvl13,714 ft