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Sunriver Airport, Oregon

Small airport in Deschutes County, Oregon

Air quality

The air at Sunriver Airport

Index 36, good, led by fine particles. Read at 11 AM from its reporting area, Bend and Redmond (OR), 14 miles off.

36Good
  • Fine particles (PM2.5)36Good14.4 mi

The days ahead

Yesterday measured 28, good.

Smoke, the next 43 hours

Little smoke near the ground through Sun 5 AM: the index from smoke stays at 33 or under.

FriSatSun

Precipitation

What has fallen at Sunriver Airport

None in the last 3 days, to Fri 10 AM. 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 Sunriver Airport, the next 43 hours

Visibility stays 9 miles or more through Sun 5 AM, lowest 9 miles Sun 5 AM.

FriSatSun

Airfield

Code
S21
ICAO
-
IATA
SUO
Field elevation
4,164 ft
Serves
Sunriver
Kind
Small airport
Scheduled service
No
Its own instrument
S21
Wind now
From 150° at 9 mph, read 16 Oct, 11:15

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
18 / 365,460 ft75 ftAsphalt197° / 17°6 mph head, on 187 mph from the left
18362,000 ftN150° 9 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 Sunriver (S21), Sunriver Airport's own instrument, measure by measure, on the field's own clock.

Temperature

61 F at 11 AM; 69 F at its warmest, 3 PM Thursday, and 25 F at its coolest, 6 AM.

Now
61F
11 AM
Highest
69F
3 PM Thursday
Lowest
25F
6 AM
Temperature and Dew point at Sunriver, temperature from 25.4 to 68.6, the latest 60.8; dew point from 22.4 to 35.6, the latest 28.4, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF2040608012 PM3 PM6 PM9 PMOct 163 AM6 AM9 AMFREEZINGTEMPERATUREDEW POINT

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

Humidity and dew point

A dew point of 28 F, the air 29% saturated; the humidity ran from 28% at 4 PM Thursday to 93% at 2 AM.

Dew point now
28F
11 AM
Humidity now
29%
Humidity, range
28 to 93%
Relative humidity at Sunriver, relative humidity from 28 to 93, the latest 29, in per cent.RELATIVE HUMIDITY%2040608010012 PM3 PM6 PM9 PMOct 163 AM6 AM9 AM

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

Wind

9 mph from the southeast at 11 AM; at its strongest 12 mph, 3 PM Thursday, with a gust of 14 mph at 5 PM Thursday.

Now
9mph
from the southeast
Strongest
12mph
3 PM Thursday
Highest gust
14mph
5 PM Thursday
Wind at Sunriver, wind from 0 to 12, the latest 9, in miles an hour.WINDmph05101512 PM3 PM6 PM9 PMOct 163 AM6 AM9 AM
Wind direction at Sunriver, wind direction from 10 to 360, the latest 140, in degrees.WIND DIRECTION°09018027036012 PM3 PM6 PM9 PMOct 163 AM6 AM9 AM

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

Pressure

30.40 inHg at 11 AM, falling 0.05 inHg over 3 hours; 0.11 inHg lower than a day before.

Now
30.40inHg
11 AM
3 hours
-0.05inHg
falling
24 hours
-0.11inHg
Pressure, altimeter at Sunriver, pressure, altimeter from 30.40 to 30.51, the latest 30.40, in inches of mercury.PRESSURE, ALTIMETERinHg30.3530.4030.4530.5030.5512 PM3 PM6 PM9 PMOct 163 AM6 AM9 AM

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

Visibility

Down to 3 miles at 1 AM; 9 miles now.

Now
9mi
Lowest
3mi
1 AM
Hours under a mile
0
Visibility at Sunriver, visibility from 2.5 to 10.0, the latest 9.0, in miles.VISIBILITYmi02.557.51012 PM3 PM6 PM9 PMOct 163 AM6 AM9 AMLIFRIFRMVFRVFR

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

Cloud base

The lowest cloud base came down to 300 ft at 2 AM; a base was reported in 7 of the hours.

Lowest base now
-
Lowest in 24 hours
300ft
2 AM
Hours with a base reported
7
Lowest cloud base at Sunriver, lowest cloud base from 300 to 4,700, the latest 300, in feet.LOWEST CLOUD BASEft02,0004,0006,00012 PM3 PM6 PM9 PMOct 163 AM6 AM9 AMMVFRVFR

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

Sunriver: 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 Sunriver 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

SunriverS21

At an airfield/0.0 mi away/4,157 ft/7 ft below here

temp, wind, gust, visibility, precip, pressure

Lava Butte RAWSLBFO3

A remote fire weather station/6.5 mi away/4,518 ft/354 ft above here

temp, wind, gust, humidity, pressure

measured daily2 instruments

Three Rivers 5.3 NNEOR-DS-7

In a volunteer observer's own ground/1.3 mi away/4,167 ft/3 ft above here

precip, snowfall, snow depth

BendBNDO3

At a cooperative observer's station/15.0 mi away/3,776 ft/388 ft below here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in Oregon

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

Near Sunriver Airport

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

Near Sunriver Airport