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Harbor Springs Airport, Michigan

Small airport in Emmet County, Michigan

Air quality

The air at Harbor Springs Airport

Index 16, good, led by ozone. Read at 2 AM from its reporting area, Northwest Lower (MI), 46 miles off.

16Good
  • Fine particles (PM2.5)4Good-
  • Ozone16Good-

The days ahead

Yesterday measured 11, good.

Smoke, the next 42 hours

No smoke near the ground through Sat 8 PM.

FriSat

Precipitation

What has fallen at Harbor Springs Airport

0.56 in in the last 24 hours, 0.64 in over the last 3 days, to Fri 2 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.56in
Last 3 days
0.64in

Visibility

How far you can see at Harbor Springs Airport, the next 42 hours

Visibility stays 4 miles or more through Sat 8 PM, lowest 4 miles Fri 4 AM.

FriSat

Airfield

Code
MGN
ICAO
KMGN
IATA
-
Field elevation
686 ft
Serves
Harbor Springs
Kind
Small airport
Scheduled service
No
Its own instrument
MGN
Wind now
From 20° at 6 mph, read 16 Oct, 02:55

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
10 / 284,149 ft75 ftAsphalt96° / 276°1 mph head, on 106 mph from the left
10282,000 ftN20° 6 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 Harbor Springs (MGN), Harbor Springs Airport's own instrument, measure by measure, on the field's own clock.

Temperature

50 F at 2 AM; 55 F at its warmest, 2 PM Thursday, and 48 F at its coolest, 7 PM Thursday.

Now
50F
2 AM
Highest
55F
2 PM Thursday
Lowest
48F
7 PM Thursday
Temperature and Dew point at Harbor Springs, temperature from 48.2 to 55.4, the latest 50.0; dew point from 39.2 to 46.4, the latest 46.4, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF3540455055606 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 46 F, the air 87% saturated; the humidity ran from 62% at 2 PM Thursday to 89% at 9 PM Thursday.

Dew point now
46F
2 AM
Humidity now
87%
Humidity, range
62 to 89%
Relative humidity at Harbor Springs, relative humidity from 62 to 89, the latest 87, in per cent.RELATIVE HUMIDITY%607080906 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM

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

Wind

7 mph from the north northeast at 2 AM; at its strongest 13 mph, 6 PM Thursday, with a gust of 17 mph at 6 PM Thursday.

Now
7mph
from the north northeast
Strongest
13mph
6 PM Thursday
Highest gust
17mph
6 PM Thursday
Wind at Harbor Springs, wind from 2 to 13, the latest 7, in miles an hour.WINDmph0510156 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM
Wind direction at Harbor Springs, wind direction from 20 to 160, the latest 20, 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

29.69 inHg at 2 AM, falling 0.06 inHg over 3 hours; 0.58 inHg lower than a day before.

Now
29.69inHg
2 AM
3 hours
-0.06inHg
falling
24 hours
-0.58inHg
Pressure, altimeter at Harbor Springs, pressure, altimeter from 29.68 to 30.27, the latest 29.69, in inches of mercury.PRESSURE, ALTIMETERinHg29.6029.8030.0030.2030.406 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 12 AM; 2 miles now.

Now
2mi
Lowest
2mi
12 AM
Hours under a mile
0
Visibility at Harbor Springs, visibility from 1.8 to 10.0, the latest 1.8, 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 600 ft at 7 PM Thursday; a base was reported in 23 of the hours.

Lowest base now
-
Lowest in 24 hours
600ft
7 PM Thursday
Hours with a base reported
23
Lowest cloud base at Harbor Springs, lowest cloud base from 600 to 3,500, the latest 900, 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

0.59 in measured in the gauge, the most, 0.13 in, in the hour to 9 PM Thursday.

Last 24 hours
0.59in
Wettest hour
0.13in
9 PM Thursday
Hours with some
11
Precipitation at Harbor Springs, precipitation from 0.00 to 0.13, the latest 0.03, in inches.PRECIPITATIONin0.000.050.100.156 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM

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

Harbor Springs: every reading, the last 7 days, 30 days and the year, and how well it reports

What is measuring near here

The 6 instruments nearest Harbor Springs 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 now4 instruments

Harbor SpringsMGN

At an airfield/0.0 mi away/686 ft/level with here

temp, wind, gust, visibility, precip, pressure

MI-02 Walloon LakeMC081

Beside a road/9.9 mi away/892 ft/206 ft above here

temp, pavement temp, wind, visibility, precip

Indian River RAWSINDM4

A remote fire weather station/14.4 mi away/686 ft/level with here

temp, wind, gust, humidity, pressure

Gaylord 9 SSW54854

At a climate reference station/37.5 mi away/1,461 ft/775 ft above here

temp, humidity, wind, solar, precip

measured daily2 instruments

Harbor Springs 0.7 ENEMI-EM-5

In a volunteer observer's own ground/3.1 mi away/684 ft/2 ft below here

precip, snowfall, snow depth

Petoskey NCMCPTYM4

At a cooperative observer's station/4.8 mi away/735 ft/49 ft above here

snowfall, snow depth, precip, high, low

0in

Snow on the ground

Measured at Petoskey NCMC (PTYM4), 4.8 miles from here, read 15 Oct, 08:00. measured daily

Elsewhere in Michigan

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

Near Harbor Springs Airport

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

Near Harbor Springs Airport