Tornado Watch 8:00 PM Tornado Watch 8:00 PM

Greene County, New York, United States

Last updated: 6:24 PM CDT  ·  Refresh
19°C
Feels like 19°
Overcast
▲ 21°  /  ▼ 14°
Wind
9 mph S
Humidity
95%
Dew Point
18°
Pressure
27.41 inHg
Visibility
8 mi
UV Index
0.8
Cloud Cover
97%
Sunrise
5:38 AM
Sunset
8:26 PM
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WeatherAI™ Analysis

WeatherAI Analysis: Greene County is currently overcast at 19°C. Precipitation is likely — peak probability 76% around 7 PM. Atmospheric instability is elevated (CAPE up to 525 J/kg) — isolated convective development possible. Sunrise: 5:38AM · Sunset: 8:26PM.

76 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
19°
75%
8 PM
21°
62%
9 PM
19°
62%
10 PM
19°
30%
11 PM
19°
36%
12 AM
19°
42%
1 AM
19°
44%
2 AM
19°
21%
3 AM
19°
39%
4 AM
19°
25%
5 AM
17°
25%
6 AM
17°
37%
7 AM
18°
24%
8 AM
18°
10%
9 AM
19°
17%
10 AM
20°
32%
11 AM
20°
31%
12 PM
20°
21%
1 PM
21°
18%
2 PM
22°
18%
3 PM
21°
18%
4 PM
21°
18%
5 PM
22°
14%
6 PM
21°
5%
7-Day Forecast
Tonight
21° 14°
Overcast with a 75% chance of rain.
Wed
24° 13°
Partly Cloudy with a 44% chance of rain.
Thu
24° 11°
Mostly Clear.
Fri
25° 12°
Mostly Clear.
Sat
27° 13°
Mostly Clear.
Sun
27° 14°
Rain, 74% chance.
Mon
26° 14°
Drizzle, 60% chance.
TimeTempConditionsPrecipWindHumidity
Now 19° Overcast 75% 9 mph S 95%
8 PM 21° Overcast 62% 9 mph SSW 94%
9 PM 19° Overcast 62% 10 mph SSW 92%
10 PM 19° Overcast 30% 11 mph SSW 91%
11 PM 19° Mostly Cloudy 36% 11 mph SSW 91%
12 AM 19° Mostly Cloudy 42% 10 mph SSW 91%
1 AM 19° Mostly Cloudy 44% 10 mph SW 91%
2 AM 19° Mostly Cloudy 21% 10 mph SW 91%
3 AM 19° Mostly Cloudy 39% 9 mph SW 91%
4 AM 19° Mostly Cloudy 25% 9 mph SW 91%
5 AM 17° Mostly Cloudy 25% 9 mph SW 91%
6 AM 17° Partly Cloudy 37% 8 mph WSW 88%
7 AM 18° Partly Cloudy 24% 8 mph WSW 86%
8 AM 18° Mostly Clear 10% 8 mph WSW 80%
9 AM 19° Partly Cloudy 17% 8 mph W 74%
10 AM 20° Partly Cloudy 32% 9 mph W 70%
11 AM 20° Partly Cloudy 31% 10 mph W 66%
12 PM 20° Partly Cloudy 21% 10 mph W 62%
1 PM 21° Partly Cloudy 18% 11 mph W 59%
2 PM 22° Partly Cloudy 18% 11 mph W 59%
3 PM 21° Partly Cloudy 18% 10 mph W 60%
4 PM 21° Partly Cloudy 18% 10 mph W 61%
5 PM 22° Partly Cloudy 14% 10 mph W 63%
6 PM 21° Mostly Clear 5% 9 mph WNW 66%
15-Day Forecast
Today
7/21
Overcast
75%
14°
21°
Wed
7/22
Partly Cloudy
44%
13°
24°
Thu
7/23
Mostly Clear
3%
11°
24°
Fri
7/24
Mostly Clear
3%
12°
25°
Sat
7/25
Mostly Clear
8%
13°
27°
Sun
7/26
Rain
74%
14°
27°
Mon
7/27
Drizzle
60%
14°
26°
Tue
7/28
Drizzle
63%
12°
24°
Wed
7/29
Drizzle
68%
12°
24°
Thu
7/30
Drizzle
68%
12°
24°
Fri
7/31
Drizzle
46%
14°
26°
Sat
8/1
Drizzle
60%
14°
26°
Sun
8/2
Drizzle
60%
14°
26°
Mon
8/3
Drizzle
60%
16°
26°
Tue
8/4
Drizzle
60%
16°
27°
76
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
76 AQI 22.3 µg/m³
O3
Ground-level ozone
39 AQI 43 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 76 Moderate 39 76
Thu 41 Good 30 41
Fri 36 Good 30 36
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, 22:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 80 90 100 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE432 J/kg
MLCAPE287 J/kg
MUCAPE432 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-1.9
Kinematics
0–6 km Shear37 kt
0–1 km Shear16 kt
Eff. Shear32 kt
0–1 km SRH-34
0–3 km SRH-99
Eff. SRH-99
Storm Motion196° @ 35 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index36.2
Thermo & Levels
PWAT1.61 in
0–3 km LR5.8 °C/km
700–500 LR5.1 °C/km
Total Totals45.1
LCL919 hPa
LFC928 hPa
EL326 hPa
Freezing Lvl11,276 ft