Pressure
29.70 inHg at 5 AM, rising 0.03 inHg over 3 hours; 0.52 inHg lower than a day before.
- Now
- 29.70inHg
- 5 AM
- 3 hours
- +0.03inHg
- rising
- 24 hours
- -0.52inHg
How it is measured: Hydrostatic balance, Field Book FB-ENG-003
Ann Arbor Municipal Airport, Michigan
Small airport in Washtenaw County, Michigan64°
58°/52°
Overcast·
Feels like 64°·Fresh breeze 20 mph W
Now. Ann Arbor Municipal Airport is 64° and overcast at 5 AM. The dew point is 60°, so the air feels a little humid. Fresh breeze from the west at 20 mph.
Today and tonight. The warmest of the day has passed; it cools to about 47° by 8 PM. Tonight falls to about 34° by 8 AM, under a mostly clear sky. Frost can form on the ground in sheltered spots. Air quality is moderate (index 52): fine for most people, though people unusually sensitive to air pollution may feel it outdoors.
The week. The warmest day ahead is Thursday, near 68°, and the coolest tomorrow, near 52°. The days ahead look dry. Frost is possible tomorrow morning, a low of 34°.
The sky tonight. The sun sets at 6:52 PM. The Moon is a waxing crescent, 33% lit, and sets at 10:40 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 4 minutes long, 3 minutes shorter than yesterday.
0UV Low
52Air quality
84%Humidity
100%Cloud
Now
5:00 AM
64feels64
29%
20mph
Today
Oct 16
5852
42%
21mph
Sat
Oct 17
5234
18mph
Sun
Oct 18
6133
12mph
Mon
Oct 19
6536
clear day
Tue
Oct 20
6740
mostly clear day
Wed
Oct 21
6742
mostly clear day
Thu
Oct 22
6843
mostly clear day
64°
58°52°
52°34°
61°33°
65°36°
67°40°
67°42°
68°43°
As of 5:00 AM in Ann Arbor Municipal Airport, Michigan.
Air quality
The air at Ann Arbor Municipal Airport
Index 52, moderate, led by fine particles. Read at 5 AM from its reporting area, Southeast (MI), 28 miles off.
52Moderate
- Fine particles (PM2.5)52Moderate7.8 mi
- Ozone16Good12 ppb7.8 mi
- Coarse particles (PM10)19Good-
The days ahead
Good each day through Today, led by ozone. Yesterday measured 26, good.
GoodModerate
- 26YesterdayOct 15
- GoodTodayOct 16
Smoke, the next 46 hours
No smoke near the ground through Sun 2 AM.
Precipitation
What has fallen at Ann Arbor Municipal Airport
0.15 in in the last 24 hours, 0.17 in over the last 3 days, to Fri 4 AM. Measured by radar and rain gauges, as water.
- Last 24 hours
- 0.15in
- Last 3 days
- 0.17in
3 days agoLast 24 hours 88%
Visibility
How far you can see at Ann Arbor Municipal Airport, the next 46 hours
Visibility stays 7 miles or more through Sun 2 AM, lowest 8 miles Fri 9 AM.
F
Now, today, and the week
Weather instrument stations by state
Airfield
- Code
- ARB
- ICAO
- KARB
- IATA
- ARB
- Field elevation
- 839 ft
- Serves
- Ann Arbor
- Kind
- Small airport
- Scheduled service
- No
- Its own instrument
- ARB
- Wind now
- -
Runways
| Runway | Length | Width | Surface | Heading, true | Wind along it now | Crosswind now |
|---|---|---|---|---|---|---|
| 06 / 24 | 3,505 ft | 75 ft | Concrete | 54° / 234° | - | - |
Measured here
What the airfield's own instrument measured, the last 24 hours
Every hour from Ann Arbor (ARB), Ann Arbor Municipal Airport's own instrument, measure by measure, on the field's own clock.
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
Ann Arbor: 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 Ann Arbor Municipal Airport, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.3 miles away.
measured now3 instruments
Ann ArborARB
At an airfield/0.3 mi away/823 ft/16 ft below here
temp, wind, gust, visibility, precip, pressure
M-11MC135
Beside a road/10.5 mi away/699 ft/140 ft below here
temp, pavement temp, wind, visibility, precip
Adrian [CCOOP]ARNM4
At a river or reservoir gauge/25.3 mi away/738 ft/101 ft below here
temp, wind, gust, humidity, pressure
measured daily2 instruments
Ann Arbor 3.7 SMI-WS-43
In a volunteer observer's own ground/1.1 mi away/859 ft/20 ft above here
precip, snowfall, snow depth
Ann Arbor SEAASM4
At a cooperative observer's station/3.0 mi away/840 ft/1 ft above 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 Ann Arbor SE (AASM4), 3.0 miles from here, read 15 Oct, 07:30. 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 Ann Arbor Municipal Airport
The nearest places, each with its own forecast and the instruments nearest it.
- Ann Arborcity, 4 mi
- Salinecity, 4 mi
- Ypsilanticity, 6 mi
- Barton Hillsvillage, 7 mi
- Milancity, 10 mi
- Dextercity, 10 mi
- Whitmore Lakecommunity, 14 mi
- Bellevillecity, 14 mi
- Chelseacity, 15 mi
- Clintonvillage, 16 mi
- Manchestervillage, 16 mi
- Brittonvillage, 17 mi
Airports near Ann Arbor Municipal Airport
- Willow Run AirportYIP, 11 mi
- Detroit Metropolitan Wayne County AirportDTW, 20 mi
- Custer AirportTTF, 25 mi
- Lenawee County AirportADG, 30 mi
- Livingston County Spencer J. Hardy AirportOZW, 31 mi
- Grosse Ile Municipal AirportONZ, 31 mi
- Toledo Suburban AirportDUH, 34 mi
- Oakland County International AirportPTK, 35 mi