Storm Station
Sign in

Colville Municipal Airport, Washington

Small airport in Stevens County, Washington

Air quality

The air at Colville Municipal Airport

Index 49, good, led by fine particles. Read at 2 AM from its reporting area, Colville (WA), 1 mile off.

49Good
  • Fine particles (PM2.5)49Good-
  • Coarse particles (PM10)15Good-

The days ahead

Good each day through Today, led by fine particles. Yesterday measured 53, moderate.

Smoke, the next 46 hours

Little smoke near the ground through Sat 11 PM: the index from smoke stays at 28 or under.

FriSat

Precipitation

What has fallen at Colville Municipal Airport

None in the last 3 days, to Fri 1 AM. 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 Colville Municipal Airport, the next 46 hours

Visibility stays 10 miles or more through Sat 11 PM.

FriSat

Airfield

Code
63S
ICAO
-
IATA
-
Field elevation
1,882 ft
Serves
Colville
Kind
Small airport
Scheduled service
No
Its own instrument
63S
Wind now
From 100° at 5 mph, read 16 Oct, 02:30

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
01 / 192,691 ft40 ftAsphalt38° / 218°2 mph head, on 014 mph from the right
01191,000 ftN100° 5 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 Colville (63S), Colville Municipal Airport's own instrument, measure by measure, on the field's own clock.

Temperature

32 F at 2 AM; 67 F at its warmest, 3 PM Thursday, and 28 F at its coolest, 7 AM Thursday.

Now
32F
2 AM
Highest
67F
3 PM Thursday
Lowest
28F
7 AM Thursday
Temperature and Dew point at Colville, temperature from 28.4 to 66.8, the latest 32.0; dew point from 28.4 to 39.2, the latest 30.2, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF2030405060703 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 30 F, the air 93% saturated; the humidity ran from 34% at 3 PM Thursday to 100% at 4 AM Thursday.

Dew point now
30F
2 AM
Humidity now
93%
Humidity, range
34 to 100%
Relative humidity at Colville, relative humidity from 34 to 100, the latest 93, 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

2 mph from the east at 2 AM; at its strongest 6 mph, 7 PM Thursday, and no gust reported.

Now
2mph
from the east
Strongest
6mph
7 PM Thursday
Highest gust
-
none reported
Wind at Colville, wind from 0 to 6, the latest 2, in miles an hour.WINDmph02463 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16
Wind direction at Colville, wind direction from 50 to 340, the latest 100, 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

30.49 inHg at 2 AM, falling 0.02 inHg over 3 hours; 0.02 inHg lower than a day before.

Now
30.49inHg
2 AM
3 hours
-0.02inHg
falling
24 hours
-0.02inHg
Pressure, altimeter at Colville, pressure, altimeter from 30.49 to 30.62, the latest 30.49, in inches of mercury.PRESSURE, ALTIMETERinHg30.4530.5030.5530.6030.653 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16

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

Visibility

Down to 8 miles at 8 AM Thursday; 10 miles or more now.

Now
10+mi
Lowest
8mi
8 AM Thursday
Hours under a mile
0
Visibility at Colville, visibility from 8.0 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 2,800 ft at 4 AM Thursday; a base was reported in 4 of the hours.

Lowest base now
-
Lowest in 24 hours
2,800ft
4 AM Thursday
Hours with a base reported
4
Lowest cloud base at Colville, lowest cloud base from 2,800 to 4,900, the latest 3,700, in feet.LOWEST CLOUD BASEft2,0003,0004,0005,0003 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16MVFRVFR

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

Colville: 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 Colville Municipal 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

Colville63S

At an airfield/0.0 mi away/1,866 ft/16 ft below here

temp, wind, gust, visibility, precip, pressure

Sherman PassTSHER

Beside a road/27.6 mi away/5,551 ft/3,669 ft above here

temp, pavement temp, wind, visibility, precip

measured daily2 instruments

Colville 0.9 SEWA-ST-22

In a volunteer observer's own ground/0.6 mi away/1,839 ft/43 ft below here

precip, snowfall, snow depth

ChewelahCHEW1

At a cooperative observer's station/19.8 mi away/1,644 ft/238 ft below here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in Washington

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

Near Colville Municipal Airport

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

Near Colville Municipal Airport