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John F Kennedy Memorial Airport, Wisconsin

Small airport in Ashland County, Wisconsin

Air quality

The air at John F Kennedy Memorial Airport

Index 26, good, led by ozone. Read at 5 AM from its reporting area, Northwoods West (WI), 47 miles off.

26Good
  • Fine particles (PM2.5)5Good-
  • Ozone26Good-

The days ahead

Good each day through Sat Oct 17, led by ozone. Yesterday measured 22, good.

Smoke, the next 45 hours

No smoke near the ground through Sun 1 AM.

FriSat

Precipitation

What has fallen at John F Kennedy Memorial Airport

0.72 in in the last 24 hours, and none in the 2 days before, to Fri 4 AM. 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 John F Kennedy Memorial Airport, the next 45 hours

Visibility stays 8 miles or more through Sun 1 AM, lowest 9 miles Fri 5 AM.

FriSat

Airfield

Code
ASX
ICAO
KASX
IATA
ASX
Field elevation
827 ft
Serves
Ashland
Kind
Small airport
Scheduled service
No
Its own instrument
ASX
Wind now
From 350° at 16 mph, read 16 Oct, 05:21

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
02 / 205,197 ft100 ftAsphalt21° / 201°14 mph head, on 028 mph from the left
13 / 313,498 ft75 ftAsphalt130° / 310°12 mph head, on 3110 mph from the right
022013312,000 ftN350° 16 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 Ashland (ASX), John F Kennedy Memorial Airport's own instrument, measure by measure, on the field's own clock.

Temperature

46 F at 5 AM; 49 F at its warmest, 2 PM Thursday, and 45 F at its coolest, 7 AM Thursday.

Now
46F
5 AM
Highest
49F
2 PM Thursday
Lowest
45F
7 AM Thursday
Temperature and Dew point at Ashland, temperature from 45.0 to 49.0, the latest 46.0; dew point from 42.0 to 49.0, the latest 43.0, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF42444648506 AM9 AM12 PM3 PM6 PM9 PMOct 163 AMTEMPERATUREDEW POINT

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

Humidity and dew point

A dew point of 43 F, the air 89% saturated; the humidity ran from 86% at 6 AM Thursday to 100% at 5 PM Thursday.

Dew point now
43F
5 AM
Humidity now
89%
Humidity, range
86 to 100%
Relative humidity at Ashland, relative humidity from 86 to 100, the latest 89, in per cent.RELATIVE HUMIDITY%8590951006 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM

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

Wind

17 mph from the north northwest at 5 AM; at its strongest 17 mph, 5 AM, with a gust of 29 mph at 5 AM.

Now
17mph
from the north northwest
Strongest
17mph
5 AM
Highest gust
29mph
5 AM
Wind and Gust at Ashland, wind from 0 to 17, the latest 17; gust from 26 to 29, the latest 29, in miles an hour.WIND AND GUSTmph01020306 AM9 AM12 PM3 PM6 PM9 PMOct 163 AMWINDGUST
Wind direction at Ashland, wind direction from 30 to 350, the latest 340, in degrees.WIND DIRECTION°0901802703606 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM

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

Pressure

30.07 inHg at 5 AM, rising 0.11 inHg over 3 hours; 0.09 inHg lower than a day before.

Now
30.07inHg
5 AM
3 hours
+0.11inHg
rising
24 hours
-0.09inHg
Pressure, altimeter at Ashland, pressure, altimeter from 29.91 to 30.16, the latest 30.07, in inches of mercury.PRESSURE, ALTIMETERinHg29.9030.0030.1030.206 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM

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

Visibility

Down to 2 miles at 6 PM Thursday; 10 miles or more now.

Now
10+mi
Lowest
2mi
6 PM Thursday
Hours under a mile
0
Visibility at Ashland, visibility from 1.8 to 10.0, the latest 10.0, in miles.VISIBILITYmi02.557.5106 AM9 AM12 PM3 PM6 PM9 PMOct 163 AMLIFRIFRMVFRVFR

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

Cloud base

The lowest cloud base came down to 200 ft at 6 PM Thursday; a base was reported in 23 of the hours.

Lowest base now
1,600ft
Lowest in 24 hours
200ft
6 PM Thursday
Hours with a base reported
23
Lowest cloud base at Ashland, lowest cloud base from 200 to 3,600, the latest 1,600, in feet.LOWEST CLOUD BASEft01,0002,0003,0004,0006 AM9 AM12 PM3 PM6 PM9 PMOct 163 AMLIFRIFRMVFRVFR

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

Precipitation

0.67 in measured in the gauge, the most, 0.09 in, in the hour to 3 PM Thursday.

Last 24 hours
0.67in
Wettest hour
0.09in
3 PM Thursday
Hours with some
21
Precipitation at Ashland, precipitation from 0.00 to 0.09, the latest 0.01, in inches.PRECIPITATIONin0.000.030.050.070.106 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM

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

Ashland: 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 John F Kennedy Memorial 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

AshlandASX

At an airfield/0.0 mi away/818 ft/9 ft below here

temp, wind, gust, visibility, precip, pressure

Ino - USH 2 @ Haviar Rd.WI054

Beside a road/14.3 mi away/1,091 ft/264 ft above here

temp, pavement temp, wind, visibility, precip

Washburn RAWSWSHW3

A remote fire weather station/14.7 mi away/1,348 ft/521 ft above here

temp, wind, gust, humidity, pressure

measured daily2 instruments

AshlandASXW3

At a cooperative observer's station/0.3 mi away/814 ft/13 ft below here

snowfall, snow depth, precip, high, low

Ashland 0.7 WNWWI-AS-10

In a volunteer observer's own ground/2.8 mi away/681 ft/146 ft below here

precip, snowfall, snow depth

0in

Snow on the ground

Measured at Ashland (ASXW3), 0.3 miles from here, read 15 Oct, 08:00. measured daily

Elsewhere in Wisconsin

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

Near John F Kennedy Memorial Airport

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

Near John F Kennedy Memorial Airport