Portland, OR 97236-2547 Current Weather Conditions [Select Refresh to Update]
Updated Automatically by Ambient Weather's Virtual Weather Station  V13.00

Current Conditions

Almanac
Last Updated: 0:45 on 1/2/12
Outside Temperature: 44.9 °F
Today's High: 45.2 °F at 0:00
Lo: 44.9 °F at 0:26
Barometric Trend: -0.009		 Sunrise : 7:49  Sunset: 16:37
Moonrise:   12:04   Moonset:  1:40
Moon Phase: 8

Parameter

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

Wind Direction

 ENE 360 0:31 19 0:21 68 -7.2 289.6 0:31 -49.8 0:21

Wind Speed

 0 10 0:10 0 0:00 1 -0.7 9.7 0:10 -0.8 0:14

Gust

 2 10 0:10 0 0:15 3 -1.7 6.7 0:10 -4.3 0:15

In Humidity

 36 36 0:00 36 0:00 36 0.2 0.5 0:00 0.2 0:45

Out Humidity

 60 61 0:18 60 0:00 60 0.1 1.7 0:18 0.1 0:45

In Temp

 71.9 72.6 0:04 71.9 0:45 72.5 -0.63 -0.16 0:13 -0.63 0:45

Out Temp

 44.9 45.2 0:00 44.9 0:26 45.3 -0.42 -0.42 0:45 -0.57 0:26

Barometer

 30.05 30.06 0:00 30.05 0:42 30.06 -0.009 -0.003 0:01 -0.012 0:12

Rain

 0.00 0.00 0:00 0.00 0:00 0.00 0.000 0.000 0:00 -0.000 0:00

Ch 1 Temp

 0.0 0.0 0:00 0.0 0:00 0.0 0.00 0.00 0:00 0.00 0:00

Ch 1 Hum

 0 0 0:00 0 0:00 0 0.0 0.0 0:00 0.0 0:00

Ch 2 Temp

 0.0 0.0 0:00 0.0 0:00 0.0 0.00 0.00 0:00 0.00 0:00

Ch 2 Hum

 0 0 0:00 0 0:00 0 0.0 0.0 0:00 0.0 0:00

Ch 3 Temp

 0.0 0.0 0:00 0.0 0:00 0.0 0.00 0.00 0:00 0.00 0:00

Ch 3 Hum

 0 0 0:00 0 0:00 0 0.0 0.0 0:00 0.0 0:00

ET

 0.00 0.00 0:00 0.00 0:00 0.00 0.000 0.000 0:00 0.000 0:00

UV Index

 0.0 0.0 0:00 0.0 0:00 0.0 0.00 0.00 0:00 0.00 0:00

Solar

 0 0 0:00 0 0:00 0 0.0 0.0 0:00 0.0 0:00

Wind Chill

 44.9 45.2 0:00 39.3 0:10 45.3 -0.36 -0.36 0:19 -6.27 0:10

In Heat Index

 71.5 72.2 0:04 71.5 0:45 72.1 -0.61 -0.13 0:13 -0.62 0:45

Heat Index

 46.7 47.0 0:18 46.7 0:41 47.1 -0.40 -0.25 0:19 -0.45 0:20

Dew Point

 31.9 32.5 0:18 31.9 0:41 32.2 -0.33 0.29 0:18 -0.34 0:41

Barom Sea-level

 30.05 30.06 0:00 30.05 0:42 30.06 -0.009 -0.003 0:01 -0.012 0:12

Parameter

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

Wind Direction

 360 1/1/12 5 1/1/12 360 1/1/12 5 1/1/12 360 5 -12

Wind Speed

 14 1/1/12 0 1/1/12 14 1/1/12 0 1/1/12 14 0 -1

Gust

 14 1/1/12 0 1/1/12 14 1/1/12 0 1/1/12 14 0 2

In Humidity

 39 1/1/12 34 1/1/12 39 1/1/12 34 1/1/12 39 34 -3

Out Humidity

 68 1/1/12 53 1/1/12 68 1/1/12 53 1/1/12 68 53 -7

In Temp

 73.8 1/1/12 67.7 1/1/12 73.8 1/1/12 67.7 1/1/12 73.8 67.7 1.7

Out Temp

 48.9 1/1/12 43.7 1/1/12 48.9 1/1/12 43.7 1/1/12 48.9 43.7 0.5

Barometer

 30.23 1/1/12 30.05 1/2/12 30.23 1/1/12 30.05 1/2/12 30.23 30.06 -0.17

Rain

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

Ch 1 Temp

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

Ch 1 Hum

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

Ch 2 Temp

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

Ch 2 Hum

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

Ch 3 Temp

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

Ch 3 Hum

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

ET

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

UV Index

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

Solar

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

Wind Chill

 48.9 1/1/12 37.7 1/1/12 48.9 1/1/12 37.7 1/1/12 48.9 37.7 0.5

In Heat Index

 73.4 1/1/12 67.5 1/1/12 73.4 1/1/12 67.5 1/1/12 73.4 67.5 1.5

Heat Index

 50.1 1/1/12 45.8 1/1/12 50.1 1/1/12 45.8 1/1/12 50.1 45.8 -0.3

Dew Point

 34.5 1/1/12 31.5 1/1/12 34.5 1/1/12 31.5 1/1/12 34.5 31.5 -2.3

Barom Sea-level

 30.23 1/1/12 30.05 1/2/12 30.23 1/1/12 30.05 1/2/12 30.23 30.06 -0.17

Press Altitude

 -117 Daily  Rain 0.00 Degree Heating 0.8 Monthly Degree Day Cooling 0.0 Heat Index --- Beaufort Calm

Cloud Base

 3257 Hourly  Rain 0.00 Degree Cooling 0.0 Monthly Wind Run 22 Comfort Index Cool    

Air Density

 -1071 24Hr Rain 0.00 Moon Phase 8 Yearly Deg Day Heating 19.8 Forecast Increasing clouds with little temperature change. Precip possible within 24 to 48 hrs    

Virtual Temp

 46.0 Rain Rate 0.000 Monthly Rain 0.00 Yearly Degree Day Cooling 0.0 Station Barom Trend Steady    

Vapor Press

 0.18 Wind Run 1 Monthly Deg Day Heating 19.8 Yearly Wind Run 22 Barometer Trend Steady    

Updated Automatically by Ambient Software's Virtual Weather Station  V13.00
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