Twin Oaks Airpark - Hillsboro, OR Current Weather Conditions [Select Refresh to Update]
Updated Automatically by Ambient Weather's Virtual Weather Station  V15.00

Current Conditions

Almanac

Last Updated: 11:14pm on 12/12/25
Outside Temperature: 49.9 °F
Today's High: 55.3 °F at 2:08pm
Lo: 48.3 °F at 1:27am
Barometric Trend: 0.001
Sunrise : 7:42am  Sunset: 4:28pm
Moonrise:   12:29am   Moonset:  12:41pm
Moon Phase: 23

Parameter

Value High Time Low Time Average Rate Rate Hi Time Rate Lo Time

Wind Direction

ENE 355 11:44am 3 12:38pm 70 -20.3 140.0 11:44am -269.7 2:00pm

Wind Speed

0 5 8:42pm 0 12:00am 0 -0.4 4.4 8:42pm -1.5 9:17pm

Gust

0 5 8:42pm 0 12:00am 0 -0.9 3.7 8:42pm -2.4 9:24pm

In Humidity

84 95 4:46pm 80 9:46am 84 -0.5 5.0 4:46pm -3.6 9:46am

Out Humidity

95 100 2:45am 95 12:12am 95 -0.0 3.3 2:45am -2.0 8:44am

In Temp

59.7 64.6 12:59pm 58.0 6:29am 59.8 -0.71 2.51 8:44am -0.88 9:11pm

Out Temp

49.9 55.3 2:08pm 48.3 1:27am 50.0 -0.37 1.69 2:45am -2.57 12:24am

Barometer

29.96 30.05 9:13am 29.94 5:40pm 29.95 0.001 0.014 7:40pm -0.024 1:18pm

Rain

19.33 19.33 12:00am 19.33 12:00am 19.33 0.000 0.000 12:00am 0.000 11:14pm

Ch 1 Temp

0.0 0.0 12:00am 0.0 12:00am 0.0 0.00 0.00 12:00am 0.00 12:00am

Ch 1 Hum

0 0 12:00am 0 12:00am 0 0.0 0.0 12:00am 0.0 12:00am

Ch 2 Temp

0.0 0.0 12:00am 0.0 12:00am 0.0 0.00 0.00 12:00am 0.00 12:00am

Ch 2 Hum

0 0 12:00am 0 12:00am 0 0.0 0.0 12:00am 0.0 12:00am

Ch 3 Temp

0.0 0.0 12:00am 0.0 12:00am 0.0 0.00 0.00 12:00am 0.00 12:00am

Ch 3 Hum

0 0 12:00am 0 12:00am 0 0.0 0.0 12:00am 0.0 12:00am

ET

0.00 0.00 12:00am 0.00 12:00am 0.00 0.000 0.000 12:00am 0.000 12:00am

UV Index

0.0 0.0 12:00am 0.0 12:00am 0.0 0.00 0.00 12:00am 0.00 12:00am

Solar

0 0 12:00am 0 12:00am 0 0.0 0.0 12:00am 0.0 12:00am

Wind Chill

49.9 55.3 2:08pm 48.3 1:27am 50.0 -0.34 1.69 2:45am -2.88 8:48pm

In Heat Index

64.5 70.8 4:56pm 63.1 6:29am 64.6 -0.78 2.05 8:44am -1.18 7:30pm

Heat Index

56.3 62.1 1:00pm 54.9 1:27am 56.4 -0.38 2.22 2:45am -2.45 12:24am

Dew Point

48.5 54.6 1:00pm 47.2 1:27am 48.6 -0.38 2.60 2:45am -2.33 12:24am

Barom Sea-level

30.14 30.24 9:13am 30.13 5:40pm 30.14 0.001 0.014 7:40pm -0.025 1:18pm

Parameter

Month High Date Month Low Date Year High Date Year Low Date Yesterday High Yesterday Low 24 Hour Difference

Wind Direction

360 12/1/25 1 12/1/25 360 1/2/25 0 2/24/25 325 12 12

Wind Speed

23 12/8/25 0 12/1/25 38 2/24/25 0 1/1/25 16 0 0

Gust

23 12/8/25 0 12/1/25 38 2/24/25 0 1/1/25 16 0 0

In Humidity

95 12/12/25 54 12/1/25 95 12/12/25 28 4/18/25 87 81 -1

Out Humidity

100 12/12/25 64 12/1/25 100 1/3/25 16 4/18/25 96 83 0

In Temp

68.5 12/5/25 45.7 12/1/25 98.4 9/16/25 41.4 1/22/25 64.7 59.7 -1.2

Out Temp

61.6 12/11/25 29.9 12/1/25 101.9 8/23/25 21.5 2/12/25 61.6 51.6 -3.5

Barometer

30.21 12/4/25 29.72 12/5/25 30.53 1/22/25 29.19 2/13/25 30.06 29.96 -0.10

Rain

19.33 12/10/25 16.98 12/1/25 19.33 12/10/25 0.00 1/1/25 19.33 19.33 0.00

Ch 1 Temp

0.0 12/1/25 0.0 12/1/25 38.0 2/24/25 -58.0 2/25/25 0.0 0.0 0.0

Ch 1 Hum

0 12/1/25 0 12/1/25 128 2/26/25 0 1/1/25 0 0 0

Ch 2 Temp

0.0 12/1/25 0.0 12/1/25 0.0 1/1/25 0.0 1/1/25 0.0 0.0 0.0

Ch 2 Hum

0 12/1/25 0 12/1/25 32 2/24/25 0 1/1/25 0 0 0

Ch 3 Temp

0.0 12/1/25 0.0 12/1/25 38.0 2/24/25 -58.0 2/25/25 0.0 0.0 0.0

Ch 3 Hum

0 12/1/25 0 12/1/25 128 2/26/25 0 1/1/25 0 0 0

ET

0.00 12/1/25 0.00 12/1/25 0.00 1/1/25 0.00 1/1/25 0.00 0.00 0.00

UV Index

0.0 12/1/25 0.0 12/1/25 0.0 1/1/25 0.0 1/1/25 0.0 0.0 0.0

Solar

0 12/1/25 0 12/1/25 0 1/1/25 0 1/1/25 0 0 0

Wind Chill

137.7 12/3/25 29.9 12/1/25 137.7 2/16/25 0.0 2/24/25 61.6 51.6 -3.5

In Heat Index

71.5 12/5/25 48.4 12/1/25 101.1 9/16/25 43.6 1/22/25 69.2 64.9 -1.3

Heat Index

66.4 12/11/25 36.3 12/1/25 105.8 8/11/25 -2.2 2/24/25 66.4 58.0 -3.5

Dew Point

57.8 12/10/25 28.6 12/1/25 69.5 8/26/25 0.0 2/24/25 56.8 50.2 -3.5

Barom Sea-level

30.39 12/4/25 29.91 12/5/25 30.72 1/22/25 29.37 2/13/25 30.25 30.14 -0.10

Press Altitude

-33 Daily  Rain 0.00 Degree Heating 12.5 Monthly Degree Day Cooling 26.8 Heat Index --- Beaufort Calm

Cloud Base

343 Hourly  Rain 0.00 Degree Cooling 0.0 Monthly Wind Run 933 Comfort Index Cool    

Air Density

-627 24Hr Rain 0.00 Moon Phase 23 Yearly Deg Day Heating 4497.2 Forecast Increasing clouds with little temperature change. Precip possible within 24 to 48 hrs    

Virtual Temp

52.1 Rain Rate 0.000 Monthly Rain 2.35 Yearly Degree Day Cooling 879.1 Station Barom Trend Steady    

Vapor Press

0.34 Wind Run 9 Monthly Deg Day Heating 254.3 Yearly Wind Run 12458 Barometer Trend Steady    

Updated Automatically by Ambient Software's Virtual Weather Station  V15.00
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