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Grand Rapids Itasca Co-Gordon Newstrom field, Minnesota

Small airport in Itasca County, Minnesota

Air quality

The air at Grand Rapids Itasca Co-Gordon Newstrom field

Index 62, moderate, led by coarse particles. Read at 2 AM from its reporting area, North Central Minnesota (MN), 46 miles off.

62Moderate
  • Fine particles (PM2.5)24Good-
  • Ozone14Good-
  • Coarse particles (PM10)62Moderate-

The days ahead

Good each day through Sun Oct 18, led by ozone. Yesterday measured 62, moderate.

Smoke, the next 41 hours

No smoke near the ground through Sat 7 PM.

FriSat

Precipitation

What has fallen at Grand Rapids Itasca Co-Gordon Newstrom field

0.22 in in the last 24 hours, and none in the 2 days before, to Fri 2 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.22in
Last 3 days
0.22in

Visibility

How far you can see at Grand Rapids Itasca Co-Gordon Newstrom field, the next 41 hours

Visibility stays 8 miles or more through Sat 7 PM, lowest 9 miles Fri 11 PM.

FriSat

Airfield

Code
GPZ
ICAO
KGPZ
IATA
GPZ
Field elevation
1,355 ft
Serves
Grand Rapids
Kind
Small airport
Scheduled service
No
Its own instrument
GPZ
Wind now
From 350° at 23 mph, read 16 Oct, 02:56

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
05 / 233,000 ft60 ftAsphalt48° / 228°12 mph head, on 0520 mph from the left
16 / 345,756 ft100 ftAsphalt166° / 346°23 mph head, on 342 mph from the right
052316342,500 ftN350° 23 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 Grand Rapids (GPZ), Grand Rapids Itasca Co-Gordon Newstrom field's own instrument, measure by measure, on the field's own clock.

Temperature

43 F at 3 AM; 49 F at its warmest, 3 PM Thursday, and 43 F at its coolest, 3 AM.

Now
43F
3 AM
Highest
49F
3 PM Thursday
Lowest
43F
3 AM
Temperature and Dew point at Grand Rapids, temperature from 42.8 to 49.0, the latest 42.8; dew point from 39.2 to 46.3, the latest 39.2, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF37.54042.54547.5506 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 39 F, the air 87% saturated; the humidity ran from 86% at 4 AM Thursday to 99% at 6 PM Thursday.

Dew point now
39F
3 AM
Humidity now
87%
Humidity, range
86 to 99%
Relative humidity at Grand Rapids, relative humidity from 86 to 99, the latest 87, in per cent.RELATIVE HUMIDITY%8590951006 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM

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

Wind

18 mph from the north at 3 AM; at its strongest 19 mph, 2 AM, with a gust of 35 mph at 2 AM.

Now
18mph
from the north
Strongest
19mph
2 AM
Highest gust
35mph
2 AM
Wind and Gust at Grand Rapids, wind from 2 to 19, the latest 18; gust from 22 to 35, the latest 23, in miles an hour.WIND AND GUSTmph0102030406 AM9 AM12 PM3 PM6 PM9 PMOct 163 AMWINDGUST
Wind direction at Grand Rapids, wind direction from 130 to 350, the latest 350, 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

30.14 inHg at 3 AM, rising 0.11 inHg over 3 hours; 0.02 inHg lower than a day before.

Now
30.14inHg
3 AM
3 hours
+0.11inHg
rising
24 hours
-0.02inHg
Pressure, altimeter at Grand Rapids, pressure, altimeter from 29.95 to 30.16, the latest 30.14, in inches of mercury.PRESSURE, ALTIMETERinHg29.9030.0030.1030.206 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM

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

Visibility

Down to 3 miles at 6 PM Thursday; 10 miles or more now.

Now
10+mi
Lowest
3mi
6 PM Thursday
Hours under a mile
0
Visibility at Grand Rapids, visibility from 2.5 to 10.0, the latest 10.0, 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 500 ft at 9 AM Thursday; a base was reported in 23 of the hours.

Lowest base now
1,500ft
Lowest in 24 hours
500ft
9 AM Thursday
Hours with a base reported
23
Lowest cloud base at Grand Rapids, lowest cloud base from 500 to 3,300, the latest 1,500, 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

0.17 in measured in the gauge, the most, 0.05 in, in the hour to 12 PM Thursday.

Last 24 hours
0.17in
Wettest hour
0.05in
12 PM Thursday
Hours with some
17
Precipitation at Grand Rapids, precipitation from 0.00 to 0.05, the latest trace, in inches.PRECIPITATIONin0.000.030.050.070.106 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM

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

Grand 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 Grand Rapids Itasca Co-Gordon Newstrom 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 now3 instruments

Grand RapidsGPZ

At an airfield/0.0 mi away/1,355 ft/level with here

temp, wind, gust, visibility, precip, pressure

Swan RiverSWAM5

At a river or reservoir gauge/15.1 mi away/1,308 ft/47 ft below here

temp, wind, gust, humidity, pressure

measured daily2 instruments

Grand Rapids 2.1 EMN-IT-110

In a volunteer observer's own ground/0.9 mi away/1,275 ft/80 ft below here

precip, snowfall, snow depth

Usda Forestry Science LabGRPM5

At a cooperative observer's station/2.3 mi away/1,329 ft/26 ft below here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in Minnesota

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

Near Grand Rapids Itasca Co-Gordon Newstrom field

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

Near Grand Rapids Itasca Co-Gordon Newstrom field