Temperature
48 F at 8 PM; 64 F at its warmest, 11 PM Wednesday, and 48 F at its coolest, 8 PM.
- Now
- 48F
- 8 PM
- Highest
- 64F
- 11 PM Wednesday
- Lowest
- 48F
- 8 PM
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
Brookhaven Calabro Airport, New York
Small airport in Suffolk County, New York51°
62°/51°
Mostly clear·
Feels like 51°·Light air 3 mph SE
Coming up. Rain is likely tomorrow morning, from about 10 AM, the chance peaking at 66% around 11 AM.
Now. Brookhaven Calabro Airport is 51° and mostly clear at 10 PM. The dew point is 46°, so the air feels dry and comfortable. Light air from the southeast at 3 mph.
Today and tonight. Tonight holds near 52°, with some cloud.
The week. The warmest day ahead is tomorrow, near 70°, and the coolest Saturday, near 54°. Rain is likely tomorrow (97%) and Saturday (89%).
The sky now. The Moon is a waxing crescent, 26% lit, and stays below the horizon until dawn. The next full Moon is Monday, Oct 26. Look for Saturn, bright in the south-southeast. A planet shines with a steady light where the stars around it twinkle. The Orionids meteor shower is active, peaking around Oct 21: at its peak, up to about 20 meteors an hour can be seen from a dark site. The day is 11 hours 10 minutes long, 3 minutes shorter than yesterday.
0UV Low
17Air quality
78%Humidity
35%Cloud
Now
10:00 PM
51feels51
now, mostly clear
Today
Oct 15
6251
mostly clear day
Fri
Oct 16
7049
97%
15mph
Sat
Oct 17
5442
89%
16mph
Sun
Oct 18
5637
clear day
Mon
Oct 19
5941
15%
Tue
Oct 20
6342
17%
12mph
Wed
Oct 21
6245
14mph
51°
62°51°
70°49°
54°42°
56°37°
59°41°
63°42°
62°45°
As of 10:00 PM in Brookhaven Calabro Airport, New York.
Air quality
The air at Brookhaven Calabro Airport
Index 17, good, led by fine particles. Read at 10 PM from its reporting area, Bridgeport (CT), 30 miles off.
17Good
- Fine particles (PM2.5)17Good9.8 mi
- Ozone-6 ppb9.8 mi
- Coarse particles (PM10)7Good-
The days ahead
Good each day through Fri Oct 16, led by fine particles. Yesterday measured 53, moderate.
GoodModerate
- 53YesterdayOct 14
- 33TodayOct 15
- 33FriOct 16
Smoke, the next 41 hours
Little smoke near the ground through Sat 2 PM: the index from smoke stays at 6 or under.
Precipitation
What has fallen at Brookhaven Calabro Airport
None in the last 3 days, to Thu 9 PM. Measured by radar and rain gauges, as water.
- Last 24 hours
- 0.00in
- Last 3 days
- 0.00in
Visibility
How far you can see at Brookhaven Calabro Airport, the next 41 hours
Dense fog: visibility falls to 0.1 miles Fri 12 PM, under a mile for 4 hours.
F
Now, today, and the week
Weather instrument stations by state
Airfield
- Code
- HWV
- ICAO
- KHWV
- IATA
- WSH
- Field elevation
- 81 ft
- Serves
- Shirley
- Kind
- Small airport
- Scheduled service
- No
- Its own instrument
- HWV
- Wind now
- Calm, read 15 Oct, 20:56
Runways
| Runway | Length | Width | Surface | Heading, true | Wind along it now | Crosswind now |
|---|---|---|---|---|---|---|
| 06 / 24 | 4,201 ft | 100 ft | Asphalt | 45° / 225° | Calm | Calm |
| 15 / 33 | 4,222 ft | 150 ft | Asphalt and concrete | 135° / 315° | Calm | Calm |
Measured here
What the airfield's own instrument measured, the last 24 hours
Every hour from Brookhaven Airport/Shirley (HWV), Brookhaven Calabro Airport's own instrument, measure by measure, on the field's own clock.
Humidity and dew point
A dew point of 47 F, the air 96% saturated; the humidity ran from 46% at 3 PM to 96% at 8 PM.
- Dew point now
- 47F
- 8 PM
- Humidity now
- 96%
- Humidity, range
- 46 to 96%
How it is measured: Humidity variables, Field Book FB-WAT-002
Wind
Calm at 10 PM; at its strongest 12 mph, 9 AM, with a gust of 22 mph at 9 AM.
- Now
- 0mph
- calm
- Strongest
- 12mph
- 9 AM
- Highest gust
- 22mph
- 9 AM
How it is measured: Coriolis as geometry, Field Book FB-ENG-008
Pressure
30.18 inHg at 10 PM, steady over 3 hours; 0.18 inHg higher than a day before.
- Now
- 30.18inHg
- 10 PM
- 3 hours
- -0.01inHg
- steady
- 24 hours
- +0.18inHg
How it is measured: Hydrostatic balance, Field Book FB-ENG-003
Visibility
10 miles or more every hour.
- Now
- 10+mi
- Lowest
- 10+mi
- Hours under a mile
- 0
How it is measured: Fog types, Field Book FB-WAT-020
Cloud base
The lowest cloud base came down to 2,700 ft at 10 AM; a base was reported in 4 of the hours.
- Lowest base now
- -
- Lowest in 24 hours
- 2,700ft
- 10 AM
- Hours with a base reported
- 4
How it is measured: Cloud classification, Field Book FB-SKY-001
Precipitation
None measured in the gauge in the last 24 hours.
- Last 24 hours
- 0.00in
- Wettest hour
- -
- Hours with some
- 0
How it is measured: ASOS, Field Book FB-INS-002
What is measuring near here
The 5 instruments nearest Brookhaven Calabro Airport, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.0 miles away.
measured now3 instruments
At an airfield/0.0 mi away/82 ft/1 ft above here
temp, wind, gust, visibility, precip, pressure
I-495 EB @ Rte 112NY001
Beside a road/7.4 mi away/89 ft/8 ft above here
temp, pavement temp, wind, visibility, precip
Watch Hill - Great Southern BayFIRN6
At a river or reservoir gauge/11.0 mi away/12 ft/69 ft below here
temp, wind, gust, humidity, pressure
measured daily2 instruments
Shirley 1.3 NNY-SF-95
In a volunteer observer's own ground/0.7 mi away/62 ft/19 ft below here
precip, snowfall, snow depth
Upton NWSOKXN6
At a cooperative observer's station/3.6 mi away/101 ft/20 ft above here
snowfall, snow depth, precip, high, low
What the snow tracker reads here
Every instrument in this state
0in
Snow on the ground
Measured at Upton NWS (OKXN6), 3.6 miles from here, read 15 Oct, 07:00. measured daily
Elsewhere in New York
29 places, each with its own forecast and its own instruments.
Adirondack MountainsfeatureAlbanycityBelleayreski areaBinghamtoncityBristol Mountainski areaBuffalocityCatskill ParkfeatureEllicottvilletownFultoncityGore Mountainski areaGreek Peakski areaHoliday Valleyski areaHunter Mountainski areaIthacacityJamestowncityLake AmericafeatureLake PlacidtownLowvilletownNiagara FallscityOld ForgetownOswegocityRedfieldtownRochestercitySyracusecityTug HillfeatureUticacityWatertowncityWhitefaceski areaWindham Mountainski area
Near Brookhaven Calabro Airport
The nearest places, each with its own forecast and the instruments nearest it.
- Masticcommunity, 2 mi
- Shirleycommunity, 2 mi
- Morichescommunity, 2 mi
- Yaphankcommunity, 3 mi
- Mastic Beachcommunity, 4 mi
- Brookhavencommunity, 4 mi
- Center Morichescommunity, 4 mi
- Manorvillecommunity, 4 mi
- North Bellportcommunity, 5 mi
- Gordon Heightscommunity, 6 mi
- East Morichescommunity, 6 mi
- Bellportvillage, 6 mi
Airports near Brookhaven Calabro Airport
- Long Island MacArthur AirportISP, 12 mi
- Francis S Gabreski AirportFOK, 13 mi
- Republic AirportFRG, 29 mi
- Town of East Hampton AirportJPX, 34 mi
- Westchester County AirportHPN, 47 mi
- John F. Kennedy International AirportJFK, 49 mi
- Montauk AirportMTP, 53 mi
- LaGuardia AirportLGA, 53 mi