Westford MA 01886 Current Weather Conditions [Select Refresh to Update]
Updated Automatically by Ambient Weather's Virtual Weather Station  V14.01

Current Conditions

Almanac

Last Updated: 7:31pm on 3/13/11
Outside Temperature: 40.3 °F
Today's High: 46.6 °F at 3:17pm
Lo: 32.2 °F at 7:13am
Barometric Trend: 0.023
Sunrise : 6:59am  Sunset: 6:47pm
Moonrise:   11:53am   Moonset:  2:40am
Moon Phase: 8

Parameter

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

Wind Direction

ENE 357 1:09pm 0 12:58pm 73 -102.7 99.3 11:17am -270.7 4:45pm

Wind Speed

0 12 3:32pm 0 12:00am 2 -1.5 9.0 3:32pm -3.6 4:08pm

Gust

0 12 3:32pm 0 12:00am 2 -2.1 8.2 3:32pm -4.5 3:50pm

In Humidity

34 35 6:54am 33 1:32am 34 -0.1 1.0 6:54am -1.0 1:32am

Out Humidity

40 78 9:26am 31 3:33pm 38 1.6 5.1 12:38am -20.4 11:32am

In Temp

69.8 69.8 5:34pm 64.2 4:49am 69.7 0.06 1.28 6:24am -1.05 12:37am

Out Temp

40.3 46.6 3:17pm 32.2 7:13am 41.6 -1.28 2.84 2:28pm -2.32 5:47pm

Barometer

29.85 29.85 6:48pm 29.62 4:18am 29.83 0.023 0.048 5:48pm -0.029 4:18am

Rain

8.50 8.50 12:00am 8.50 12:00am 8.50 0.000 0.000 12:00am 0.000 7:31pm

Ch 1 Temp

43.3 67.1 2:27pm 34.5 7:16am 44.9 -1.55 17.25 2:25pm -3.87 5:40pm

Ch 1 Hum

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

Ch 2 Temp

64.2 68.2 2:25pm 49.5 6:49am 64.7 -0.49 4.43 2:25pm -1.53 12:15am

Ch 2 Hum

44 59 7:26am 40 2:26pm 43 1.1 9.2 7:26am -3.9 2:26pm

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

40.3 46.6 3:18pm 31.4 5:19am 40.9 -0.66 3.96 2:02pm -4.00 6:21pm

In Heat Index

69.3 69.3 5:34pm 63.7 4:49am 69.2 0.06 1.28 6:24am -1.05 12:37am

Heat Index

40.2 46.0 3:17pm 35.4 7:13am 41.4 -1.16 2.88 9:52am -2.07 5:47pm

Dew Point

17.9 33.1 10:27am 17.1 4:08pm 18.1 -0.18 3.16 9:52am -6.96 11:48am

Barom Sea-level

30.04 30.04 6:48pm 29.81 4:18am 30.02 0.023 0.048 5:48pm -0.029 4:18am

Parameter

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

Wind Direction

357 3/1/11 0 3/1/11 357 1/2/11 0 1/2/11 357 0 -159

Wind Speed

19 3/3/11 0 3/1/11 28 1/12/11 0 1/1/11 11 0 0

Gust

19 3/3/11 0 3/1/11 28 1/12/11 0 1/1/11 11 0 3

In Humidity

35 3/11/11 29 3/3/11 35 1/2/11 28 1/25/11 35 34 0

Out Humidity

89 3/11/11 23 3/3/11 89 3/11/11 21 2/23/11 89 32 1

In Temp

70.2 3/11/11 60.8 3/4/11 70.2 1/12/11 58.1 1/15/11 70.2 64.6 -0.4

Out Temp

49.1 3/5/11 6.6 3/4/11 54.7 2/18/11 -12.6 1/24/11 46.4 32.2 -2.2

Barometer

30.62 3/4/11 29.53 3/12/11 30.62 3/4/11 28.97 2/6/11 29.65 29.53 0.24

Rain

8.50 3/11/11 6.61 3/1/11 8.50 3/11/11 5.39 1/1/11 8.50 8.50 0.00

Ch 1 Temp

75.7 3/8/11 10.9 3/3/11 75.7 3/8/11 -4.9 1/24/11 66.2 33.8 -1.8

Ch 1 Hum

0 3/1/11 0 3/1/11 0 1/1/11 0 1/1/11 0 0 0

Ch 2 Temp

69.8 3/12/11 33.6 3/4/11 73.4 2/18/11 28.4 1/25/11 69.8 48.7 1.1

Ch 2 Hum

62 3/12/11 33 3/4/11 66 2/4/11 30 1/10/11 62 38 1

Ch 3 Temp

0.0 3/1/11 0.0 3/1/11 0.0 1/1/11 0.0 1/1/11 0.0 0.0 0.0

Ch 3 Hum

0 3/1/11 0 3/1/11 0 1/1/11 0 1/1/11 0 0 0

ET

0.00 3/1/11 0.00 3/1/11 0.00 1/1/11 0.00 1/1/11 0.00 0.00 0.00

UV Index

0.0 3/1/11 0.0 3/1/11 0.0 1/1/11 0.0 1/1/11 0.0 0.0 0.0

Solar

0 3/1/11 0 3/1/11 0 1/1/11 0 1/1/11 0 0 0

Wind Chill

49.0 3/5/11 -4.9 3/3/11 54.7 2/18/11 -23.1 1/24/11 46.4 28.0 -2.2

In Heat Index

69.6 3/11/11 59.9 3/4/11 69.6 3/11/11 57.3 1/15/11 69.6 64.0 -0.4

Heat Index

52.8 3/11/11 6.1 3/4/11 54.9 1/1/11 -13.2 1/24/11 45.9 36.2 -2.1

Dew Point

44.1 3/11/11 -15.8 3/4/11 44.1 3/11/11 -33.0 1/24/11 34.6 17.8 -1.4

Barom Sea-level

30.81 3/4/11 29.72 3/12/11 30.81 3/4/11 29.16 2/6/11 29.84 29.72 0.24

Press Altitude

60 Daily  Rain 0.00 Degree Heating 20.2 Monthly Degree Day Cooling 0.0 Heat Index --- Beaufort Calm

Cloud Base

5596 Hourly  Rain 0.00 Degree Cooling 0.0 Monthly Wind Run 383 Comfort Index Cool    

Air Density

-1166 24Hr Rain 0.00 Moon Phase 8 Yearly Deg Day Heating 2763.0 Forecast    

Virtual Temp

40.9 Rain Rate 0.000 Monthly Rain 1.89 Yearly Degree Day Cooling 0.0 Station Barom Trend Rising    

Vapor Press

0.10 Wind Run 25 Monthly Deg Day Heating 357.1 Yearly Wind Run 2595 Barometer Trend Rising    

Updated Automatically by Ambient Software's Virtual Weather Station  V14.01
Disclaimer
Never make important decisions based on this information or any weather information obtained from the Internet