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Rusk County Airport, Wisconsin

Small airport in Rusk County, Wisconsin

Air quality

The air at Rusk County Airport

Index 13, good, led by ozone. Read at 11 PM from its reporting area, Northwoods West (WI), 32 miles off.

13Good
  • Fine particles (PM2.5)7Good-
  • Ozone13Good-

The days ahead

Good each day through Sat Oct 17, led by ozone. Yesterday measured 21, good.

Smoke, the next 45 hours

No smoke near the ground through Sat 7 PM.

FriSat

Precipitation

What has fallen at Rusk County Airport

0.72 in in the last 24 hours, and none in the 2 days before, to Thu 10 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.72in
Last 3 days
0.72in

Visibility

How far you can see at Rusk County Airport, the next 45 hours

Visibility stays 6 miles or more through Sat 7 PM, lowest 6 miles Fri 1 AM.

FriSat

Airfield

Code
RCX
ICAO
KRCX
IATA
-
Field elevation
1,238 ft
Serves
Ladysmith
Kind
Small airport
Scheduled service
No
Its own instrument
RCX
Wind now
From 310° at 10 mph, read 15 Oct, 22:55

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
01 / 193,199 ft75 ftAsphalt6° / 186°6 mph head, on 018 mph from the left
14 / 324,001 ft75 ftAsphalt140° / 320°10 mph head, on 322 mph from the left
011914322,500 ftN310° 10 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 Ladysmith (RCX), Rusk County Airport's own instrument, measure by measure, on the field's own clock.

Temperature

46 F at 10 PM; 51 F at its warmest, 9 AM, and 46 F at its coolest, 10 PM.

Now
46F
10 PM
Highest
51F
9 AM
Lowest
46F
10 PM
Temperature and Dew point at Ladysmith, temperature from 46.5 to 51.4, the latest 46.5; dew point from 41.0 to 49.5, the latest 46.1, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF40455055Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMTEMPERATUREDEW POINT

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

Humidity and dew point

A dew point of 46 F, the air 99% saturated; the humidity ran from 76% at 9 AM to 100% at 6 PM.

Dew point now
46F
10 PM
Humidity now
99%
Humidity, range
76 to 100%
Relative humidity at Ladysmith, relative humidity from 76 to 100, the latest 99, in per cent.RELATIVE HUMIDITY%708090100Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Wind

10 mph from the northwest at 10 PM; at its strongest 10 mph, 10 PM, with a gust of 16 mph at 10 PM.

Now
10mph
from the northwest
Strongest
10mph
10 PM
Highest gust
16mph
10 PM
Wind at Ladysmith, wind from 0 to 10, the latest 10, in miles an hour.WINDmph051015Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM
Wind direction at Ladysmith, wind direction from 70 to 330, the latest 310, 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

29.91 inHg at 10 PM, steady over 3 hours; 0.31 inHg lower than a day before.

Now
29.91inHg
10 PM
3 hours
-0.01inHg
steady
24 hours
-0.31inHg
Pressure, altimeter at Ladysmith, pressure, altimeter from 29.90 to 30.22, the latest 29.91, in inches of mercury.PRESSURE, ALTIMETERinHg29.8029.9030.0030.1030.2030.30Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Visibility

Down to 3 miles at 12 PM; 10 miles or more now.

Now
10+mi
Lowest
3mi
12 PM
Hours under a mile
0
Visibility at Ladysmith, visibility from 2.5 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

Cloud base

The lowest cloud base came down to 400 ft at 5 PM; a base was reported in 23 of the hours.

Lowest base now
-
Lowest in 24 hours
400ft
5 PM
Hours with a base reported
23
Lowest cloud base at Ladysmith, lowest cloud base from 400 to 3,100, the latest 800, in feet.LOWEST CLOUD BASEft01,0002,0003,0004,000Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMLIFRIFRMVFRVFR

How it is measured: Cloud classification, Field Book FB-SKY-001

Precipitation

0.78 in measured in the gauge, the most, 0.14 in, in the hour to 12 PM.

Last 24 hours
0.78in
Wettest hour
0.14in
12 PM
Hours with some
12
Precipitation at Ladysmith, precipitation from 0.00 to 0.14, the latest 0.01, in inches.PRECIPITATIONin0.000.050.100.15Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

How it is measured: ASOS, Field Book FB-INS-002

Ladysmith: 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 Rusk 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

LadysmithRCX

At an airfield/0.0 mi away/1,238 ft/level with here

temp, wind, gust, visibility, precip, pressure

LadysmithLDYW3

At a river or reservoir gauge/7.1 mi away/1,155 ft/83 ft below here

temp, wind, gust, humidity, pressure

Chetek - USH 53 @ CTH ICHKW3

Beside a road/34.6 mi away/1,051 ft/187 ft below here

temp, pavement temp, wind, visibility, precip

measured daily2 instruments

Ladysmith 1.4 NNWWI-RS-6

In a volunteer observer's own ground/5.0 mi away/1,156 ft/82 ft below here

precip, snowfall, snow depth

-

Snow on the ground

Elsewhere in Wisconsin

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

Near Rusk County Airport

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

Near Rusk County Airport