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Newport News Williamsburg International Airport, Virginia

Medium airport in Newport News city, Virginia

Air quality

The air at Newport News Williamsburg International Airport

Index 66, moderate, led by fine particles. Read at 12 AM from its reporting area, Hampton Roads (VA), 14 miles off.

66Moderate
  • Fine particles (PM2.5)66Moderate-
  • Ozone36Good-
  • Coarse particles (PM10)24Good-

The days ahead

Good each day through Mon Oct 19, led by fine particles. Yesterday measured 55, moderate.

Smoke, the next 45 hours

No smoke near the ground through Sun 8 PM.

SatSun

Precipitation

What has fallen at Newport News Williamsburg International Airport

None in the last 3 days, to Fri 11 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 Newport News Williamsburg International Airport, the next 45 hours

Mist or haze: visibility falls to 2 miles Sat 8 AM.

SatSun

Airfield

Code
PHF
ICAO
KPHF
IATA
PHF
Field elevation
42 ft
Serves
Newport News
Kind
Medium airport
Scheduled service
Yes
Its own instrument
PHF
Wind now
From 350° at 14 mph, read 16 Oct, 23:54

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
02 / 206,526 ft150 ftConcrete13° / 193°13 mph head, on 025 mph from the left
07 / 258,003 ft150 ftConcrete58° / 238°5 mph head, on 0713 mph from the left
022007252,500 ftN350° 14 mph
Runways from their surveyed ends, north up, lengths and positions to scale; the rose in the corner is the wind now.

Measured here

What the airfield's own instrument measured, the last 24 hours

Every hour from Newport News (PHF), Newport News Williamsburg International Airport's own instrument, measure by measure, on the field's own clock.

Temperature

74 F at 11 PM Friday; 85 F at its warmest, 3 PM Friday, and 66 F at its coolest, 5 AM Friday.

Now
74F
11 PM Friday
Highest
85F
3 PM Friday
Lowest
66F
5 AM Friday
Temperature and Dew point at Newport News, temperature from 66.0 to 85.0, the latest 74.0; dew point from 62.0 to 68.0, the latest 62.0, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF607080903 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 17TEMPERATUREDEW POINT

How it is measured: Stevenson screen and siting, Field Book FB-INS-009

Humidity and dew point

A dew point of 62 F, the air 66% saturated; the humidity ran from 55% at 4 PM Friday to 93% at 8 AM Friday.

Dew point now
62F
11 PM Friday
Humidity now
66%
Humidity, range
55 to 93%
Relative humidity at Newport News, relative humidity from 55 to 93, the latest 66, in per cent.RELATIVE HUMIDITY%50607080901003 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 17

How it is measured: Humidity variables, Field Book FB-WAT-002

Wind

10 mph from the north at 12 AM; at its strongest 14 mph, 3 PM Friday, with a gust of 25 mph at 3 PM Friday.

Now
10mph
from the north
Strongest
14mph
3 PM Friday
Highest gust
25mph
3 PM Friday
Wind and Gust at Newport News, wind from 1 to 14, the latest 10; gust from 20 to 25, the latest 25, in miles an hour.WIND AND GUSTmph01020303 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 17WINDGUST
Wind direction at Newport News, wind direction from 140 to 360, the latest 360, in degrees.WIND DIRECTION°0901802703603 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 17

How it is measured: Coriolis as geometry, Field Book FB-ENG-008

Pressure

29.86 inHg at 12 AM, rising 0.07 inHg over 3 hours; 0.19 inHg lower than a day before.

Now
29.86inHg
12 AM
3 hours
+0.07inHg
rising
24 hours
-0.19inHg
Pressure, altimeter at Newport News, pressure, altimeter from 29.78 to 30.05, the latest 29.86, in inches of mercury.PRESSURE, ALTIMETERinHg29.7029.8029.9030.0030.103 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 17

How it is measured: Hydrostatic balance, Field Book FB-ENG-003

Visibility

Down to 9 miles at 3 AM Friday; 10 miles or more now.

Now
10+mi
Lowest
9mi
3 AM Friday
Hours under a mile
0
Visibility at Newport News, visibility from 9.0 to 10.0, the latest 10.0, in miles.VISIBILITYmi02.557.5103 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 17LIFRIFRMVFRVFR

How it is measured: Fog types, Field Book FB-WAT-020

Cloud base

The lowest cloud base came down to 500 ft at 6 AM Friday; a base was reported in 14 of the hours.

Lowest base now
3,500ft
Lowest in 24 hours
500ft
6 AM Friday
Hours with a base reported
14
Lowest cloud base at Newport News, lowest cloud base from 500 to 3,500, the latest 3,500, in feet.LOWEST CLOUD BASEft01,0002,0003,0004,0003 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 17LIFRIFRMVFRVFR

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

Newport News: every reading, the last 7 days, 30 days and the year, and how well it reports

What is measuring near here

The 5 instruments nearest Newport News Williamsburg International 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

Newport NewsPHF

At an airfield/0.0 mi away/43 ft/1 ft above here

temp, wind, gust, visibility, precip, pressure

York River State ParkYRSV2

In a park or preserve/22.9 mi away/37 ft/5 ft below here

temp, wind, gust, humidity, pressure

Cape Charles 5 ENE03739

At a climate reference station/33.4 mi away/29 ft/13 ft below here

temp, humidity, wind, solar, precip

measured daily2 instruments

Newport News 5.6 NVA-NNC-25

In a volunteer observer's own ground/2.0 mi away/57 ft/15 ft above here

precip, snowfall, snow depth

WilliamsburgWMBV2

At a cooperative observer's station/16.3 mi away/26 ft/16 ft below here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in Virginia

16 places, each with its own forecast and its own instruments.

Near Newport News Williamsburg International Airport

The nearest places, each with its own forecast and the instruments nearest it.

Near Newport News Williamsburg International Airport