Temperature
67 F at 1 AM; 67 F at its warmest, 1 AM, and 52 F at its coolest, 6 AM Thursday.
- Now
- 67F
- 1 AM
- Highest
- 67F
- 1 AM
- Lowest
- 52F
- 6 AM Thursday
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
Grosse Ile Municipal Airport, Michigan
Small airport in Wayne County, Michigan68°
60°/54°
Overcast·
Feels like 68°·Gentle breeze 11 mph SW
Now. Grosse Ile Municipal Airport is 68° and overcast at 2 AM. The dew point is 66°, so the air feels oppressive. Gentle breeze from the southwest at 11 mph.
Today and tonight. The warmest of the day has passed; it cools to about 51° by 8 PM. Tonight falls to about 39° by 8 AM, under a mostly clear sky. Air quality is moderate (index 51): fine for most people, though people unusually sensitive to air pollution may feel it outdoors.
The week. The warmest day ahead is Tuesday, near 66°, and the coolest tomorrow, near 54°. The days ahead look dry.
The sky tonight. The sun sets at 6:50 PM. The Moon is a waxing crescent, 33% lit, and sets at 10:38 PM. The next full Moon is Monday, Oct 26. After dark, look for Saturn, bright in the east-southeast. A planet shines with a steady light where the stars around it twinkle. The Orionids meteor shower is active, peaking around Oct 21: at its peak, up to about 20 meteors an hour can be seen from a dark site. The sky is forecast to stay clear: a good night to look up. The day is 11 hours 5 minutes long, 2 minutes shorter than yesterday.
0UV Low
51Air quality
94%Humidity
100%Cloud
Now
2:00 AM
68feels68
now, overcast
Today
Oct 16
6054
53%
18mph
Sat
Oct 17
5439
17mph
Sun
Oct 18
6039
12mph
Mon
Oct 19
6342
clear day
Tue
Oct 20
6644
mostly clear day
Wed
Oct 21
6546
mostly clear day
Thu
Oct 22
6648
mostly clear day
68°
60°54°
54°39°
60°39°
63°42°
66°44°
65°46°
66°48°
As of 2:00 AM in Grosse Ile Municipal Airport, Michigan.
Air quality
The air at Grosse Ile Municipal Airport
Index 51, moderate, led by fine particles. Read at 1 AM from its reporting area, Southeast (MI), 29 miles off.
51Moderate
- Fine particles (PM2.5)51Moderate9.2 mi
- Ozone22Good16 ppb9.2 mi
- Coarse particles (PM10)15Good9.2 mi
- Nitrogen dioxide7Good7 ppb13.6 mi
- Sulfur dioxide0Good0 ppb9.2 mi
- Carbon monoxide-0.3 ppm9.2 mi
The days ahead
Good each day through Today, led by ozone. Yesterday measured 26, good.
GoodModerate
- 26YesterdayOct 15
- GoodTodayOct 16
Smoke, the next 43 hours
No smoke near the ground through Sat 8 PM.
Precipitation
What has fallen at Grosse Ile Municipal Airport
0.32 in in the last 24 hours, 0.42 in over the last 3 days, to Fri 1 AM. Measured by radar and rain gauges, as water.
- Last 24 hours
- 0.32in
- Last 3 days
- 0.42in
3 days agoLast 24 hours 76%
Visibility
How far you can see at Grosse Ile Municipal Airport, the next 43 hours
Visibility stays 6 miles or more through Sat 8 PM, lowest 6 miles Fri 5 AM.
F
Now, today, and the week
Weather instrument stations by state
Airfield
- Code
- ONZ
- ICAO
- KONZ
- IATA
- -
- Field elevation
- 591 ft
- Serves
- Detroit/Grosse Ile
- Kind
- Small airport
- Scheduled service
- No
- Its own instrument
- ONZ
- Wind now
- From 230° at 9 mph, read 16 Oct, 01:55
Runways
| Runway | Length | Width | Surface | Heading, true | Wind along it now | Crosswind now |
|---|---|---|---|---|---|---|
| 04 / 22 | 4,846 ft | 100 ft | Concrete | 30° / 210° | 8 mph head, on 22 | 3 mph from the right |
| 17 / 35 | 4,424 ft | 75 ft | Concrete | 167° / 347° | 4 mph head, on 17 | 8 mph from the right |
Measured here
What the airfield's own instrument measured, the last 24 hours
Every hour from Detroit/Grosse I (ONZ), Grosse Ile Municipal Airport's own instrument, measure by measure, on the field's own clock.
Humidity and dew point
A dew point of 66 F, the air 96% saturated; the humidity ran from 76% at 1 PM Thursday to 98% at 12 AM.
- Dew point now
- 66F
- 1 AM
- Humidity now
- 96%
- Humidity, range
- 76 to 98%
How it is measured: Humidity variables, Field Book FB-WAT-002
Wind
10 mph from the southwest at 1 AM; at its strongest 12 mph, 9 AM Thursday, with a gust of 16 mph at 10 PM Thursday.
- Now
- 10mph
- from the southwest
- Strongest
- 12mph
- 9 AM Thursday
- Highest gust
- 16mph
- 10 PM Thursday
How it is measured: Coriolis as geometry, Field Book FB-ENG-008
Pressure
29.69 inHg at 1 AM, falling 0.08 inHg over 3 hours; 0.52 inHg lower than a day before.
- Now
- 29.69inHg
- 1 AM
- 3 hours
- -0.08inHg
- falling
- 24 hours
- -0.52inHg
How it is measured: Hydrostatic balance, Field Book FB-ENG-003
Visibility
Down to 3 miles at 10 PM Thursday; 8 miles now.
- Now
- 8mi
- Lowest
- 3mi
- 10 PM Thursday
- Hours under a mile
- 0
How it is measured: Fog types, Field Book FB-WAT-020
Cloud base
The lowest cloud base came down to 1,200 ft at 1 AM; a base was reported in 23 of the hours.
- Lowest base now
- -
- Lowest in 24 hours
- 1,200ft
- 1 AM
- Hours with a base reported
- 23
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
Detroit/Grosse I: 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 Grosse Ile 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
At an airfield/0.0 mi away/591 ft/level with here
temp, wind, gust, visibility, precip, pressure
M-22MC139
Beside a road/7.4 mi away/610 ft/19 ft above here
temp, pavement temp, wind, visibility, precip
St Clair ShoresCLSM4
At a river or reservoir gauge/29.6 mi away/581 ft/10 ft below here
temp, wind, gust, humidity, pressure
measured daily2 instruments
Grosse Ile 2.8 SMI-WY-130
In a volunteer observer's own ground/0.8 mi away/582 ft/9 ft below here
precip, snowfall, snow depth
WyandotteWYTM4
At a cooperative observer's station/7.1 mi away/581 ft/10 ft below here
snowfall, snow depth, precip, high, low
What the snow tracker reads here
Every instrument in this state
0in
Snow on the ground
Measured at Wyandotte (WYTM4), 7.1 miles from here, read 15 Oct, 08:00. measured daily
Elsewhere in Michigan
66 places, each with its own forecast and its own instruments.
AlpenacityAlpine Valleyski areaBeaver IslandfeatureBellairetownBig Powderhornski areaBittersweetski areaBoyne FallstownBoyne Mountainski areaCaberfae Peaksski areaCadillaccityCannonsburgski areaCharlevoixcityCopper HarbortownCrystal Mountainski areaDetroitcityEscanabacityFrankforttownGaylordcityGrand RapidscityGrand Traverse BayfeatureGravelly Shoal LighthouselighthouseGraylingcityHarbor SpringstownHermantownHollandcityHoughtoncityHoughton LaketownIron MountaincityIronwoodcityKalamazoocityKeweenaw PeninsulafeatureLake MichiganfeatureLake SuperiorfeatureLittle Traverse BayfeatureLudingtoncityMackinaw CitytownManisteecityManistiquecityMarquettecityMarquette Mountainski areaMenomineecityMont Ripleyski areaMount Bohemiaski areaMt Brightonski areaMt Hollyski areaMunisingtownMuskegoncityNewberrytownNub's Nobski areaPellstontownPetoskeycityPine Knobski areaPine Mountainski areaPorcupine MountainsfeatureSault Ste. MariecityShanty Creekski areaSki Bruleski areaSnowriverski areaSouth HaventownSt. JosephcityStraits of MackinacfeatureSwiss Valleyski areaThe Highlandsski areaThompsonvilletownTraverse CitycityTreetopsski area
Near Grosse Ile Municipal Airport
The nearest places, each with its own forecast and the instruments nearest it.
- Gibraltarcity, 2 mi
- Trentoncity, 3 mi
- Rockwoodcity, 5 mi
- Woodhavencity, 5 mi
- Riverviewcity, 5 mi
- South Rockwoodvillage, 6 mi
- Flat Rockcity, 6 mi
- Southgatecity, 8 mi
- Wyandottecity, 8 mi
- Estral Beachvillage, 9 mi
- Lincoln Parkcity, 10 mi
- Ecorsecity, 11 mi
Airports near Grosse Ile Municipal Airport
- Detroit Metropolitan Wayne County AirportDTW, 13 mi
- Custer AirportTTF, 18 mi
- Willow Run AirportYIP, 21 mi
- Coleman A. Young Municipal AirportDET, 23 mi
- Oakland Troy AirportVLL, 31 mi
- Ann Arbor Municipal AirportARB, 31 mi
- Toledo Suburban AirportDUH, 36 mi
- Selfridge Air National Guard Base AirportMTC, 39 mi