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Waterville Robert Lafleur Airport, Maine

Small airport in Kennebec County, Maine

Air quality

The air at Waterville Robert Lafleur Airport

Index 31, good, led by fine particles. Read at 1 AM from its reporting area, Western Interior (ME), 39 miles off.

31Good
  • Fine particles (PM2.5)31Good-
  • Ozone6Good-
  • Coarse particles (PM10)9Good-

The days ahead

Good each day through Tue Oct 20, led by ozone. Yesterday measured 18, good.

Smoke, the next 43 hours

No smoke near the ground through Sat 8 PM.

FriSat

Precipitation

What has fallen at Waterville Robert Lafleur Airport

None in the last 24 hours; 1.10 in over the last 3 days, to Fri 1 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
1.10in

Visibility

How far you can see at Waterville Robert Lafleur Airport, the next 43 hours

Dense fog: visibility falls to 0.1 miles Fri 4 PM, under a mile for 3 hours.

FriSat

Airfield

Code
WVL
ICAO
KWVL
IATA
WVL
Field elevation
333 ft
Serves
Waterville
Kind
Small airport
Scheduled service
No
Its own instrument
WVL
Wind now
Calm, read 16 Oct, 01:56

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
05 / 235,500 ft100 ftAsphalt28° / 208°CalmCalm
14 / 322,301 ft60 ftAsphalt125° / 305°CalmCalm
052314322,000 ftN
Runways from their surveyed ends, north up, lengths and positions to scale.

Measured here

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

Every hour from Waterville (AWOS) (WVL), Waterville Robert Lafleur Airport's own instrument, measure by measure, on the field's own clock.

Temperature

37 F at 1 AM; 57 F at its warmest, 2 PM Thursday, and 35 F at its coolest, 12 AM.

Now
37F
1 AM
Highest
57F
2 PM Thursday
Lowest
35F
12 AM
Temperature and Dew point at Waterville (AWOS), temperature from 35.0 to 57.0, the latest 37.0; dew point from 30.0 to 38.0, the latest 34.0, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF304050603 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16FREEZINGTEMPERATUREDEW POINT

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

Humidity and dew point

A dew point of 34 F, the air 89% saturated; the humidity ran from 37% at 1 PM Thursday to 92% at 12 AM.

Dew point now
34F
1 AM
Humidity now
89%
Humidity, range
37 to 92%
Relative humidity at Waterville (AWOS), relative humidity from 37 to 92, the latest 89, in per cent.RELATIVE HUMIDITY%204060801003 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16

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

Wind

Calm at 1 AM; at its strongest 11 mph, 12 PM Thursday, with a gust of 23 mph at 1 PM Thursday.

Now
0mph
calm
Strongest
11mph
12 PM Thursday
Highest gust
23mph
1 PM Thursday
Wind and Gust at Waterville (AWOS), wind from 0 to 11, the latest 0; gust from 16 to 23, the latest 17, in miles an hour.WIND AND GUSTmph01020303 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16WINDGUST
Wind direction at Waterville (AWOS), wind direction from 10 to 360, the latest 340, in degrees.WIND DIRECTION°0901802703603 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16

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

Pressure

30.11 inHg at 1 AM, falling 0.05 inHg over 3 hours; 0.15 inHg higher than a day before.

Now
30.11inHg
1 AM
3 hours
-0.05inHg
falling
24 hours
+0.15inHg
Pressure, altimeter at Waterville (AWOS), pressure, altimeter from 29.96 to 30.18, the latest 30.11, in inches of mercury.PRESSURE, ALTIMETERinHg29.9030.0030.1030.203 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16

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
Visibility at Waterville (AWOS), visibility from 10.0 to 10.0, the latest 10.0, in miles.VISIBILITYmi02.557.5103 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16LIFRIFRMVFRVFR

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

Cloud base

The lowest cloud base came down to 3,500 ft at 3 AM Thursday; a base was reported in 5 of the hours.

Lowest base now
-
Lowest in 24 hours
3,500ft
3 AM Thursday
Hours with a base reported
5
Lowest cloud base at Waterville (AWOS), lowest cloud base from 3,500 to 4,000, the latest 4,000, in feet.LOWEST CLOUD BASEft3,4003,6003,8004,0003 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16VFR

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

Waterville (AWOS): 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 Waterville Robert Lafleur 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

Waterville (AWOS)WVL

At an airfield/0.0 mi away/331 ft/2 ft below here

temp, wind, gust, visibility, precip, pressure

Sandy River AT MercerMERM1

At a river or reservoir gauge/17.1 mi away/272 ft/61 ft below here

temp, wind, gust, humidity, pressure

MaineDoT - Richmond 2020ME018

Beside a road/28.7 mi away/161 ft/172 ft below here

temp, pavement temp, wind, visibility, precip

measured daily2 instruments

WatervilleWVLM1

At a cooperative observer's station/1.1 mi away/59 ft/274 ft below here

snowfall, snow depth, precip, high, low

Waterville 0.3 EME-KB-31

In a volunteer observer's own ground/1.3 mi away/178 ft/155 ft below here

precip, snowfall, snow depth

0in

Snow on the ground

Measured at Waterville (WVLM1), 1.1 miles from here, read 15 Oct, 08:00. measured daily

Elsewhere in Maine

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

Near Waterville Robert Lafleur Airport

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

Near Waterville Robert Lafleur Airport