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Roben Hood Airport, Michigan

Small airport in Mecosta County, Michigan

Air quality

The air at Roben Hood Airport

Index 27, good, led by fine particles. Read at 11 PM from its reporting area, Mt Pleasant (MI), 25 miles off.

27Good
  • Fine particles (PM2.5)27Good-
  • Ozone21Good-
  • Coarse particles (PM10)8Good-

The days ahead

Good each day through Fri Oct 16, led by ozone. Yesterday measured 28, good.

Smoke, the next 46 hours

No smoke near the ground through Sat 8 PM.

FriSat

Precipitation

What has fallen at Roben Hood Airport

0.49 in in the last 24 hours, 0.73 in over the last 3 days, to Thu 10 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.49in
Last 3 days
0.73in

Visibility

How far you can see at Roben Hood Airport, the next 46 hours

Dense fog: visibility falls to 0.1 miles Fri 1 AM, under a mile for 3 hours.

FriSat

Airfield

Code
RQB
ICAO
KRQB
IATA
WBR
Field elevation
990 ft
Serves
Big Rapids
Kind
Small airport
Scheduled service
No
Its own instrument
RQB
Wind now
From 50° at 3 mph, read 15 Oct, 23:35

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
09 / 274,300 ft75 ftAsphalt90° / 270°2 mph head, on 092 mph from the left
14 / 322,699 ft75 ftAsphalt143° / 323°0 mph head, on 143 mph from the left
092714322,000 ftN50° 3 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 Big Rapids (RQB), Roben Hood Airport's own instrument, measure by measure, on the field's own clock.

Temperature

50 F at 11 PM; 55 F at its warmest, 12 PM, and 46 F at its coolest, 3 AM.

Now
50F
11 PM
Highest
55F
12 PM
Lowest
46F
3 AM
Temperature and Dew point at Big Rapids, temperature from 46.4 to 55.4, the latest 50.0; dew point from 42.2 to 50.0, the latest 50.0, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF4045505560Oct 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 50 F, the air 100% saturated; the humidity ran from 68% at 12 PM to 100% at 5 PM.

Dew point now
50F
11 PM
Humidity now
100%
Humidity, range
68 to 100%
Relative humidity at Big Rapids, relative humidity from 68 to 100, the latest 100, in per cent.RELATIVE HUMIDITY%60708090100Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Wind

3 mph from the northeast at 11 PM; at its strongest 11 mph, 1 PM, and no gust reported.

Now
3mph
from the northeast
Strongest
11mph
1 PM
Highest gust
-
none reported
Wind at Big Rapids, wind from 3 to 11, the latest 3, in miles an hour.WINDmph2.557.51012.5Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM
Wind direction at Big Rapids, wind direction from 20 to 350, the latest 50, 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

29.69 inHg at 11 PM, falling 0.10 inHg over 3 hours; 0.53 inHg lower than a day before.

Now
29.69inHg
11 PM
3 hours
-0.10inHg
falling
24 hours
-0.53inHg
Pressure, altimeter at Big Rapids, pressure, altimeter from 29.69 to 30.24, the latest 29.69, in inches of mercury.PRESSURE, ALTIMETERinHg29.6029.8030.0030.2030.40Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Visibility

Down to 2 miles at 5 PM; 3 miles now.

Now
3mi
Lowest
2mi
5 PM
Hours under a mile
0
Visibility at Big Rapids, visibility from 1.8 to 10.0, the latest 3.0, 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 300 ft at 8 PM; a base was reported in 24 of the hours.

Lowest base now
500ft
Lowest in 24 hours
300ft
8 PM
Hours with a base reported
24
Lowest cloud base at Big Rapids, lowest cloud base from 300 to 3,000, the latest 500, in feet.LOWEST CLOUD BASEft01,0002,0003,000Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMLIFRIFRMVFR

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

Precipitation

0.63 in measured in the gauge, the most, 0.14 in, in the hour to 10 PM.

Last 24 hours
0.63in
Wettest hour
0.14in
10 PM
Hours with some
7
Precipitation at Big Rapids, precipitation from 0.00 to 0.14, the latest 0.00, 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

Big Rapids: 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 Roben Hood 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

Big RapidsRQB

At an airfield/0.0 mi away/991 ft/1 ft above here

temp, wind, gust, visibility, precip, pressure

US131Mm1387MC143

Beside a road/2.7 mi away/1,047 ft/57 ft above here

temp, pavement temp, wind, visibility, precip

Evart RAWSEVAM4

A remote fire weather station/17.9 mi away/999 ft/9 ft above here

temp, wind, gust, humidity, pressure

measured daily2 instruments

Water WorksBGRM4

At a cooperative observer's station/1.9 mi away/922 ft/68 ft below here

snowfall, snow depth, precip, high, low

Big Rapids 3.1 SEMI-ME-12

In a volunteer observer's own ground/4.7 mi away/942 ft/48 ft below here

precip, snowfall, snow depth

0in

Snow on the ground

Measured at Water Works (BGRM4), 1.9 miles from here, read 15 Oct, 07:00. measured daily

Elsewhere in Michigan

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

Near Roben Hood Airport

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

Near Roben Hood Airport