North Valley Stream, New York

Last updated: 11:18 AM CDT · Refresh

25°C

Feels like 25°

Rain

▲ 27° / ▼ 22°

Wind

15 mph SSE

Humidity

84%

Dew Point

22°

Pressure

29.78 inHg

Visibility

9 mi

UV Index

3.7

Cloud Cover

93%

Sunrise

5:41 AM

Sunset

8:20 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: North Valley Stream is currently rain at 25°C. Precipitation is likely — peak probability 90% around 12 PM. Atmospheric instability is elevated (CAPE up to 1571 J/kg) — isolated convective development possible. Sunrise: 5:41AM · Sunset: 8:20PM.

70 AQI · Moderate Dominant: PM2.5 Air Quality

Hourly Forecast · Next 24 Hours

Now

25°

90%

1 PM

23°

74%

2 PM

23°

88%

3 PM

23°

87%

4 PM

22°

90%

5 PM

24°

90%

6 PM

24°

90%

7 PM

23°

90%

8 PM

23°

85%

9 PM

23°

85%

10 PM

23°

81%

11 PM

23°

64%

12 AM

23°

61%

1 AM

24°

53%

2 AM

24°

46%

3 AM

24°

46%

4 AM

24°

37%

5 AM

23°

37%

6 AM

23°

37%

7 AM

23°

24%

8 AM

23°

18%

9 AM

24°

24%

10 AM

24°

24%

11 AM

25°

24%

7-Day Forecast

Today

27° 22°

Rain, 90% chance.

Wed

28° 22°

Partly Cloudy with a 61% chance of rain.

Thu

26° 19°

Clear.

Fri

24° 19°

Mostly Cloudy.

Sat

24° 19°

Clear.

Sun

26° 19°

Rain, 56% chance.

Mon

27° 22°

Drizzle, 60% chance.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 25° Rain 90% 15 mph SSE 84%

1 PM 23° Overcast 74% 14 mph SSE 82%

2 PM 23° Heavy Rain 88% 14 mph S 81%

3 PM 23° Heavy Rain 87% 13 mph S 83%

4 PM 22° Heavy Rain 90% 13 mph S 85%

5 PM 24° Heavy Rain 90% 12 mph S 87%

6 PM 24° Heavy Rain 90% 11 mph S 88%

7 PM 23° Thunderstorm 90% 11 mph S 89%

8 PM 23° Thunderstorm 85% 12 mph SSW 90%

9 PM 23° Thunderstorm 85% 12 mph S 90%

10 PM 23° Heavy Rain 81% 10 mph SSW 90%

11 PM 23° Heavy Rain 64% 11 mph SSW 90%

12 AM 23° Overcast 61% 11 mph SSW 91%

1 AM 24° Rain 53% 12 mph SSW 92%

2 AM 24° Rain 46% 12 mph SSW 92%

3 AM 24° Overcast 46% 12 mph SSW 91%

4 AM 24° Mostly Cloudy 37% 11 mph SSW 90%

5 AM 23° Mostly Cloudy 37% 11 mph SW 88%

6 AM 23° Partly Cloudy 37% 11 mph SW 86%

7 AM 23° Partly Cloudy 24% 11 mph SW 84%

8 AM 23° Partly Cloudy 18% 11 mph SW 81%

9 AM 24° Partly Cloudy 24% 11 mph SW 77%

10 AM 24° Partly Cloudy 24% 11 mph SW 73%

11 AM 25° Partly Cloudy 24% 11 mph SW 69%

15-Day Forecast

Today

7/21

Rain

90%

22°

27°

Wed

7/22

Partly Cloudy

61%

22°

28°

Thu

7/23

Clear

19°

26°

Fri

7/24

Mostly Cloudy

14%

19°

24°

Sat

7/25

Clear

19°

24°

Sun

7/26

Rain

56%

19°

26°

Mon

7/27

Drizzle

60%

22°

27°

Tue

7/28

Rain

69%

22°

26°

Wed

7/29

Drizzle

44%

22°

27°

Thu

7/30

Clear

44%

21°

28°

Fri

7/31

Drizzle

60%

21°

26°

Sat

8/1

Drizzle

60%

22°

25°

Sun

8/2

Drizzle

60%

22°

25°

Mon

8/3

Drizzle

60%

22°

26°

Tue

8/4

Drizzle

60%

22°

26°

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

PM_2.5

Fine particulate matter

Dominant

70 AQI 19.3 µg/m³

O₃

Ground-level ozone

48 AQI 52 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Wed 70 Moderate 48 70

Thu 47 Good 47 47

Fri 40 Good 40 29

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. PM_2.5 (fine particles) is reported in µg/m³ and ozone (O₃) in ppb. Forecast source: NWS NAQFC.

Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio

RAP

Valid Tue Jul 21, 15:00'Z' · F0 · 130 (13 km CONUS/NA)

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE1465 J/kg

MLCAPE1277 J/kg

MUCAPE1465 J/kg

SBCIN0 J/kg

MLCIN0 J/kg

Lifted Index-4.3

Kinematics

0–6 km Shear35 kt

0–1 km Shear17 kt

Eff. Shear34 kt

0–1 km SRH47

0–3 km SRH-12

Eff. SRH-12

Storm Motion202° @ 36 kt

0–1 km EHI0.4

Composite Parameters

Sig. Tornado0.5

STP (eff)0.0

Supercell0.0

K-Index34.5

Thermo & Levels

PWAT2.07 in

0–3 km LR5.7 °C/km

700–500 LR5.7 °C/km

Total Totals47.1

LCL969 hPa

LFC1008 hPa

EL204 hPa

Freezing Lvl14,446 ft

North Valley Stream, New York

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