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Boundary County Airport, Idaho

Small airport in Boundary County, Idaho

Air quality

The air at Boundary County Airport

Index 28, good, led by fine particles. Read at 9 PM from its reporting area, Kootenai Tribe (ID), 4 miles off.

28Good
  • Fine particles (PM2.5)28Good3.6 mi

The days ahead

Yesterday measured 17, good.

Smoke, the next 44 hours

Little smoke near the ground through Sat 5 PM: the index from smoke stays at 39 or under.

FriSat

Precipitation

What has fallen at Boundary County 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 Boundary County Airport, the next 44 hours

Visibility stays 10 miles or more through Sat 5 PM.

FriSat

Airfield

Code
65S
ICAO
-
IATA
-
Field elevation
2,337 ft
Serves
Bonners Ferry
Kind
Small airport
Scheduled service
No
Its own instrument
65S
Wind now
Calm, read 15 Oct, 21:35

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
02 / 204,000 ft75 ftAsphalt37° / 217°CalmCalm
02201,000 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 Bonners Ferry (65S), Boundary County Airport's own instrument, measure by measure, on the field's own clock.

Temperature

45 F at 8 PM; 61 F at its warmest, 3 PM, and 32 F at its coolest, 5 AM.

Now
45F
8 PM
Highest
61F
3 PM
Lowest
32F
5 AM
Temperature and Dew point at Bonners Ferry, temperature from 32.0 to 60.8, the latest 44.6; dew point from 30.2 to 39.2, the latest 37.4, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF3040506070Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMFREEZINGTEMPERATUREDEW POINT

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

Humidity and dew point

A dew point of 37 F, the air 76% saturated; the humidity ran from 44% at 2 PM to 98% at 7 AM.

Dew point now
37F
8 PM
Humidity now
76%
Humidity, range
44 to 98%
Relative humidity at Bonners Ferry, relative humidity from 44 to 98, the latest 76, in per cent.RELATIVE HUMIDITY%406080100Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Wind

Calm at 8 PM; at its strongest 1 mph, 5 AM, and no gust reported.

Now
0mph
calm
Strongest
1mph
5 AM
Highest gust
-
none reported
Wind at Bonners Ferry, wind from 0 to 1, the latest 0, in miles an hour.WINDmph00.511.5Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM
Wind direction at Bonners Ferry, wind direction from 10 to 290, the latest 290, in degrees.WIND DIRECTION°090180270360Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Pressure

30.54 inHg at 8 PM, steady over 3 hours; 0.10 inHg higher than a day before.

Now
30.54inHg
8 PM
3 hours
+0.00inHg
steady
24 hours
+0.10inHg
Pressure, altimeter at Bonners Ferry, pressure, altimeter from 30.44 to 30.64, the latest 30.54, in inches of mercury.PRESSURE, ALTIMETERinHg30.4030.4530.5030.5530.6030.65Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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 Bonners Ferry, visibility from 10.0 to 10.0, the latest 10.0, in miles.VISIBILITYmi02.557.510Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMLIFRIFRMVFRVFR

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

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

Bonners Ferry: 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 Boundary County 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

Bonners Ferry65S

At an airfield/0.0 mi away/2,333 ft/4 ft below here

temp, wind, gust, visibility, precip, pressure

Bonners Ferry 1NEBONI1

At a river or reservoir gauge/2.4 mi away/2,005 ft/332 ft below here

temp, wind, gust, humidity, pressure

D1 - Five Mile HillITD74

Beside a road/14.3 mi away/2,828 ft/491 ft above here

temp, pavement temp, wind, visibility, precip

measured daily2 instruments

Bonners Ferry 1.7 NID-BD-8

In a volunteer observer's own ground/1.1 mi away/2,278 ft/59 ft below here

precip, snowfall, snow depth

Bonners FerryBONI1

At a cooperative observer's station/2.4 mi away/2,005 ft/332 ft below here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in Idaho

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

Near Boundary County Airport

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

Near Boundary County Airport