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Roseau Municipal Rudy Billberg Field, Minnesota

Small airport in Roseau County, Minnesota

Air quality

The air at Roseau Municipal Rudy Billberg Field

Index 21, good, led by fine particles. Read at 11 PM from its reporting area, Northwestern Minnesota (MN), 63 miles off.

21Good
  • Fine particles (PM2.5)21Good-
  • Ozone12Good-

The days ahead

Good each day through Sun Oct 18, led by fine particles. Yesterday measured 19, good.

Smoke, the next 44 hours

No smoke near the ground through Sat 7 PM.

FriSat

Precipitation

What has fallen at Roseau Municipal Rudy Billberg Field

None in the last 24 hours; 0.01 in over the last 3 days, to Thu 10 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.01in

Visibility

How far you can see at Roseau Municipal Rudy Billberg Field, the next 44 hours

Visibility stays 9 miles or more through Sat 7 PM, lowest 9 miles Sat 1 AM.

FriSat

Airfield

Code
ROX
ICAO
KROX
IATA
ROX
Field elevation
1,060 ft
Serves
Roseau
Kind
Small airport
Scheduled service
No
Its own instrument
ROX
Wind now
From 350° at 21 mph, read 15 Oct, 23:55

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
06 / 24 unlit2,097 ft250 ftGrass69° / 249°4 mph head, on 0621 mph from the left
16 / 344,400 ft75 ftAsphalt167° / 347°21 mph head, on 341 mph from the right
062416342,000 ftN350° 21 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 Roseau Muni (ROX), Roseau Municipal Rudy Billberg Field's own instrument, measure by measure, on the field's own clock.

Temperature

44 F at 10 PM Thursday; 49 F at its warmest, 1 PM Thursday, and 43 F at its coolest, 1 AM Thursday.

Now
44F
10 PM Thursday
Highest
49F
1 PM Thursday
Lowest
43F
1 AM Thursday
Temperature and Dew point at Roseau Muni, temperature from 43.0 to 48.6, the latest 43.9; dew point from 39.1 to 45.0, the latest 39.1, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF37.54042.54547.5503 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16TEMPERATUREDEW POINT

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

Humidity and dew point

A dew point of 39 F, the air 83% saturated; the humidity ran from 83% at 10 PM Thursday to 95% at 2 AM Thursday.

Dew point now
39F
10 PM Thursday
Humidity now
83%
Humidity, range
83 to 95%
Relative humidity at Roseau Muni, relative humidity from 83 to 95, the latest 83, in per cent.RELATIVE HUMIDITY%808590951003 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16

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

Wind

24 mph from the north at 10 PM Thursday; at its strongest 24 mph, 10 PM Thursday, with a gust of 33 mph at 10 PM Thursday.

Now
24mph
from the north
Strongest
24mph
10 PM Thursday
Highest gust
33mph
10 PM Thursday
Wind and Gust at Roseau Muni, wind from 0 to 24, the latest 24; gust from 29 to 33, the latest 33, in miles an hour.WIND AND GUSTmph0102030403 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16WINDGUST
Wind direction at Roseau Muni, wind direction from 160 to 360, the latest 360, in degrees.WIND DIRECTION°0901802703603 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16

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

Pressure

30.19 inHg at 10 PM Thursday, rising 0.14 inHg over 3 hours; 0.04 inHg higher than a day before.

Now
30.19inHg
10 PM Thursday
3 hours
+0.14inHg
rising
24 hours
+0.04inHg
Pressure, altimeter at Roseau Muni, pressure, altimeter from 29.92 to 30.19, the latest 30.19, in inches of mercury.PRESSURE, ALTIMETERinHg29.9030.0030.1030.203 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16

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

Visibility

Down to 7 miles at 8 PM Thursday; 10 miles or more now.

Now
10+mi
Lowest
7mi
8 PM Thursday
Hours under a mile
0
Visibility at Roseau Muni, visibility from 7.0 to 10.0, the latest 10.0, in miles.VISIBILITYmi02.557.5103 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16LIFRIFRMVFRVFR

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

Cloud base

The lowest cloud base came down to 1,200 ft at 8 PM Thursday; a base was reported in 22 of the hours.

Lowest base now
-
Lowest in 24 hours
1,200ft
8 PM Thursday
Hours with a base reported
22
Lowest cloud base at Roseau Muni, lowest cloud base from 1,200 to 11,000, the latest 1,700, in feet.LOWEST CLOUD BASEft02,5005,0007,50010,00012,5003 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16MVFRVFR

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
0.00in
7 PM Thursday
Hours with some
2
Precipitation at Roseau Muni, precipitation from 0.00 to trace, the latest 0.00, in inches.PRECIPITATIONin0.000.030.050.070.103 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16

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

Roseau Muni: 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 Roseau Municipal Rudy Billberg Field, 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

Roseau MuniROX

At an airfield/0.0 mi away/1,060 ft/level with here

temp, wind, gust, visibility, precip, pressure

Roseau Mn Wx STNRNRM5

At a river or reservoir gauge/0.4 mi away/1,053 ft/7 ft below here

temp, wind, gust, humidity, pressure

MN-11 Mile Post 62MN025

Beside a road/12.3 mi away/1,074 ft/14 ft above here

temp, pavement temp, wind, visibility, precip

Goodridge 12 NNW04994

At a climate reference station/39.2 mi away/1,150 ft/90 ft above here

temp, humidity, wind, solar, precip

measured daily2 instruments

Roseau 0.1 SSWMN-RS-1

In a volunteer observer's own ground/3.1 mi away/1,051 ft/9 ft below here

precip, snowfall, snow depth

Warroad 4WWRUM5

At a cooperative observer's station/13.8 mi away/1,122 ft/62 ft above here

snowfall, snow depth, precip, high, low

0in

Snow on the ground

Measured at Warroad 4W (WRUM5), 13.8 miles from here, read 15 Oct, 07:00. measured daily

Elsewhere in Minnesota

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

Near Roseau Municipal Rudy Billberg Field

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

Near Roseau Municipal Rudy Billberg Field