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Williston Basin International Airport, North Dakota

Medium airport in Williams County, North Dakota

Precipitation

What has fallen at Williston Basin International Airport

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 Williston Basin International Airport, the next 45 hours

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

FriSat

Airfield

Code
XWA
ICAO
KXWA
IATA
XWA
Field elevation
2,344 ft
Serves
Williston
Kind
Medium airport
Scheduled service
Yes
Its own instrument
XWA
Wind now
From 350° at 21 mph, read 15 Oct, 22:51

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
14 / 327,503 ft150 ftConcrete148° / 328°19 mph head, on 328 mph from the right
14322,500 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 Williston Basin (XWA), Williston Basin International Airport's own instrument, measure by measure, on the field's own clock.

Temperature

40 F at 10 PM; 45 F at its warmest, 3 AM, and 38 F at its coolest, 5 AM.

Now
40F
10 PM
Highest
45F
3 AM
Lowest
38F
5 AM
Temperature and Dew point at Williston Basin, temperature from 38.0 to 45.0, the latest 40.0; dew point from 29.0 to 37.0, the latest 30.0, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF2530354045Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMFREEZINGTEMPERATUREDEW POINT

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

Humidity and dew point

A dew point of 30 F, the air 67% saturated; the humidity ran from 65% at 4 AM to 85% at 1 PM.

Dew point now
30F
10 PM
Humidity now
67%
Humidity, range
65 to 85%
Relative humidity at Williston Basin, relative humidity from 65 to 85, the latest 67, in per cent.RELATIVE HUMIDITY%60708090Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Wind

21 mph from the north at 10 PM; at its strongest 35 mph, 10 AM, with a gust of 48 mph at 11 AM.

Now
21mph
from the north
Strongest
35mph
10 AM
Highest gust
48mph
11 AM
Wind and Gust at Williston Basin, wind from 13 to 35, the latest 21; gust from 30 to 48, the latest 33, in miles an hour.WIND AND GUSTmph1020304050Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMWINDGUST
Wind direction at Williston Basin, wind direction from 290 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

30.65 inHg at 10 PM, rising 0.08 inHg over 3 hours; 0.59 inHg higher than a day before.

Now
30.65inHg
10 PM
3 hours
+0.08inHg
rising
24 hours
+0.59inHg
Pressure, altimeter at Williston Basin, pressure, altimeter from 30.06 to 30.65, the latest 30.65, in inches of mercury.PRESSURE, ALTIMETERinHg30.0030.2030.4030.6030.80Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Visibility

10 miles or more every hour.

Now
10+mi
Lowest
10+mi
Hours under a mile
0
Visibility at Williston Basin, visibility from 10.0 to 10.0, the latest 10.0, 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 1,300 ft at 1 PM; a base was reported in 18 of the hours.

Lowest base now
-
Lowest in 24 hours
1,300ft
1 PM
Hours with a base reported
18
Lowest cloud base at Williston Basin, lowest cloud base from 1,300 to 10,000, the latest 2,800, in feet.LOWEST CLOUD BASEft02,5005,0007,50010,000Oct 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
0.00in
12 PM
Hours with some
3
Precipitation at Williston Basin, precipitation from 0.00 to trace, the latest 0.00, in inches.PRECIPITATIONin0.000.030.050.070.10Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Williston Basin: 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 Williston Basin International Airport, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.1 miles away.

measured now3 instruments

Williston BasinXWA

At an airfield/0.1 mi away/2,332 ft/12 ft below here

temp, wind, gust, visibility, precip, pressure

Ray US 2 MP 51.3ND024

Beside a road/25.2 mi away/2,365 ft/21 ft above here

temp, pavement temp, wind, visibility, precip

measured daily2 instruments

Williston 3.0 NND-WM-4

In a volunteer observer's own ground/7.1 mi away/1,997 ft/347 ft below here

precip, snowfall, snow depth

Experiment FarmWEFN8

On a farm or research station/8.5 mi away/2,103 ft/241 ft below here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in North Dakota

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

Near Williston Basin International Airport

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

Near Williston Basin International Airport