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

Greene County, New York, United States

Last updated: 7:58 PM CDT  ·  Refresh
19°C
Feels like 18°
Overcast
▲ 21°  /  ▼ 14°
Wind
9 mph SSW
Humidity
95%
Dew Point
18°
Pressure
27.45 inHg
Visibility
8 mi
UV Index
0.0
Cloud Cover
93%
Sunrise
5:38 AM
Sunset
8:26 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Greene County is currently overcast at 19°C. Dry conditions are expected through the next 24 hours. Sunrise: 5:38AM · Sunset: 8:26PM.

Alerts

Tornado Watch
Expires 8:00 PM
Tornado Watch
Expires 8:00 PM
76 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
19°
26%
9 PM
19°
29%
10 PM
19°
26%
11 PM
19°
29%
12 AM
19°
36%
1 AM
18°
38%
2 AM
18°
25%
3 AM
18°
42%
4 AM
17°
28%
5 AM
17°
29%
6 AM
17°
16%
7 AM
18°
17%
8 AM
19°
20%
9 AM
19°
31%
10 AM
19°
26%
11 AM
19°
5%
12 PM
21°
5%
1 PM
21°
3%
2 PM
21°
3%
3 PM
21°
3%
4 PM
22°
3%
5 PM
21°
3%
6 PM
20°
3%
7 PM
19°
3%
7-Day Forecast
Tonight
21° 14°
Mostly Cloudy with a 29% chance of rain.
Wed
23° 12°
Partly Cloudy with a 29% chance of rain.
Thu
25° 9°
Mostly Clear.
Fri
27° 11°
Mostly Clear.
Sat
27° 13°
Clear.
Sun
27° 14°
Drizzle, 70% chance.
Mon
30° 15°
Rain, 71% chance.
TimeTempConditionsPrecipWindHumidity
Now 19° Overcast 26% 9 mph SSW 95%
9 PM 19° Overcast 29% 11 mph SSW 93%
10 PM 19° Overcast 26% 11 mph SSW 93%
11 PM 19° Mostly Cloudy 29% 10 mph SSW 92%
12 AM 19° Mostly Cloudy 36% 10 mph SSW 92%
1 AM 18° Mostly Cloudy 38% 9 mph SW 92%
2 AM 18° Mostly Cloudy 25% 9 mph SW 92%
3 AM 18° Mostly Cloudy 42% 9 mph SW 92%
4 AM 17° Overcast 28% 9 mph SW 93%
5 AM 17° Mostly Cloudy 29% 8 mph WSW 91%
6 AM 17° Partly Cloudy 16% 8 mph WSW 88%
7 AM 18° Mostly Clear 17% 8 mph WSW 85%
8 AM 19° Mostly Clear 20% 9 mph WSW 80%
9 AM 19° Mostly Clear 31% 10 mph W 75%
10 AM 19° Partly Cloudy 26% 10 mph W 68%
11 AM 19° Mostly Clear 5% 12 mph W 64%
12 PM 21° Mostly Clear 5% 12 mph W 60%
1 PM 21° Mostly Clear 3% 12 mph W 56%
2 PM 21° Partly Cloudy 3% 12 mph W 55%
3 PM 21° Partly Cloudy 3% 12 mph W 55%
4 PM 22° Partly Cloudy 3% 12 mph W 55%
5 PM 21° Partly Cloudy 3% 11 mph W 60%
6 PM 20° Partly Cloudy 3% 10 mph W 64%
7 PM 19° Mostly Clear 3% 9 mph W 69%
15-Day Forecast
Today
7/21
Mostly Cloudy
29%
14°
21°
Wed
7/22
Partly Cloudy
29%
12°
23°
Thu
7/23
Mostly Clear
3%
9°
25°
Fri
7/24
Mostly Clear
3%
11°
27°
Sat
7/25
Clear
8%
13°
27°
Sun
7/26
Drizzle
70%
14°
27°
Mon
7/27
Rain
71%
15°
30°
Tue
7/28
Rain
63%
14°
23°
Wed
7/29
Rain
69%
12°
24°
Thu
7/30
Drizzle
51%
12°
26°
Fri
7/31
Drizzle
60%
13°
29°
Sat
8/1
Drizzle
60%
14°
27°
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
Today 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, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 80 90 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE177 J/kg
MLCAPE276 J/kg
MUCAPE421 J/kg
SBCIN-50 J/kg
MLCIN0 J/kg
Lifted Index-0.8
Kinematics
0–6 km Shear40 kt
0–1 km Shear21 kt
Eff. Shear24 kt
0–1 km SRH-7
0–3 km SRH-21
Eff. SRH-21
Storm Motion199° @ 37 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index35.1
Thermo & Levels
PWAT1.51 in
0–3 km LR5.1 °C/km
700–500 LR5.3 °C/km
Total Totals45.8
LCL920 hPa
LFC787 hPa
EL376 hPa
Freezing Lvl11,890 ft