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Hutson Field, North Dakota

Small airport in Walsh County, North Dakota

Air quality

The air at Hutson Field

Index 12, good, led by fine particles. Read at 10 PM from its reporting area, Red River Valley North (MN), 16 miles off.

12Good
  • Fine particles (PM2.5)12Good-
  • Ozone12Good-

The days ahead

Good each day through Sun Oct 18, led by ozone. Yesterday measured 25, good.

Smoke, the next 45 hours

No smoke near the ground through Sat 7 PM.

FriSat

Precipitation

What has fallen at Hutson Field

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

Last 24 hours
0.00in
Last 3 days
0.00in

Visibility

How far you can see at Hutson Field, the next 45 hours

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

FriSat

Airfield

Code
GAF
ICAO
KGAF
IATA
-
Field elevation
824 ft
Serves
Grafton
Kind
Small airport
Scheduled service
No
Its own instrument
GAF
Wind now
From 350° at 29 mph, read 15 Oct, 23:15

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
08 / 26 unlit4,074 ft115 ftGrass90° / 270°5 mph head, on 2629 mph from the right
17 / 353,898 ft74 ftAsphalt180° / 0°29 mph head, on 355 mph from the left
082617352,000 ftN350° 29 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 Grafton (GAF), Hutson Field's own instrument, measure by measure, on the field's own clock.

Temperature

44 F at 10 PM; 51 F at its warmest, 4 PM, and 40 F at its coolest, 1 AM.

Now
44F
10 PM
Highest
51F
4 PM
Lowest
40F
1 AM
Temperature and Dew point at Grafton, temperature from 39.8 to 50.6, the latest 44.0; dew point from 39.2 to 44.6, the latest 41.6, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF3540455055Oct 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 42 F, the air 91% saturated; the humidity ran from 66% at 3 PM to 100% at 12 AM.

Dew point now
42F
10 PM
Humidity now
91%
Humidity, range
66 to 100%
Relative humidity at Grafton, relative humidity from 66 to 100, the latest 91, 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

28 mph from the north at 10 PM; at its strongest 28 mph, 10 PM, with a gust of 41 mph at 10 PM.

Now
28mph
from the north
Strongest
28mph
10 PM
Highest gust
41mph
10 PM
Wind and Gust at Grafton, wind from 7 to 28, the latest 28; gust from 22 to 41, the latest 41, in miles an hour.WIND AND GUSTmph01020304050Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMWINDGUST
Wind direction at Grafton, wind direction from 160 to 350, the latest 350, 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

30.30 inHg at 10 PM, rising 0.15 inHg over 3 hours; 0.15 inHg higher than a day before.

Now
30.30inHg
10 PM
3 hours
+0.15inHg
rising
24 hours
+0.15inHg
Pressure, altimeter at Grafton, pressure, altimeter from 29.99 to 30.30, the latest 30.30, in inches of mercury.PRESSURE, ALTIMETERinHg29.9030.0030.1030.2030.30Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Visibility

Down to 4 miles at 9 PM; 5 miles now.

Now
5mi
Lowest
4mi
9 PM
Hours under a mile
0
Visibility at Grafton, visibility from 4.0 to 10.0, the latest 5.0, 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 1,100 ft at 7 PM; a base was reported in 16 of the hours.

Lowest base now
-
Lowest in 24 hours
1,100ft
7 PM
Hours with a base reported
16
Lowest cloud base at Grafton, lowest cloud base from 1,100 to 6,500, the latest 1,600, in feet.LOWEST CLOUD BASEft02,0004,0006,0008,000Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMMVFRVFR

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

Grafton: 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 Hutson 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

GraftonGAF

At an airfield/0.0 mi away/823 ft/1 ft below here

temp, wind, gust, visibility, precip, pressure

Bowesmont I-29 MP 196ND011

Beside a road/22.6 mi away/793 ft/31 ft below here

temp, pavement temp, wind, visibility, precip

UniversityGRFN8

On a college campus/35.2 mi away/843 ft/19 ft above here

temp, wind, gust, humidity, pressure

measured daily2 instruments

State HospitalGRAN8

At a cooperative observer's station/2.6 mi away/830 ft/6 ft above here

snowfall, snow depth, precip, high, low

Grafton 6.8 NND-WH-4

In a volunteer observer's own ground/7.5 mi away/831 ft/7 ft above here

precip, snowfall, snow depth

0in

Snow on the ground

Measured at University (GRFN8), 35.2 miles from here, read 15 Oct, 19:00. measured daily

Elsewhere in North Dakota

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

Near Hutson Field

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

Near Hutson Field