Silver Spring, MD Current Weather Conditions [Select Refresh to Update]
Updated Automatically by Ambient Weather's Virtual Weather Station  V14.01

Current Conditions

Almanac

Last Updated: 3:46pm on 3/30/15
Outside Temperature: 59.6 °F
Today's High: 60.2 °F at 2:57pm
Lo: 36.0 °F at 2:02am
Barometric Trend: -0.007
Sunrise : 6:54am  Sunset: 7:27pm
Moonrise:   3:19pm   Moonset:  4:17am
Moon Phase: 11

Parameter

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

Wind Direction

WNW 360 10:39am 1 11:23am 299 14.9 135.5 1:31am -275.9 3:02pm

Wind Speed

4 18 2:38pm 0 12:09am 5 -1.4 13.7 1:36am -5.1 2:54pm

Gust

15 21 2:38pm 0 3:30am 14 1.3 8.0 1:36am -10.2 3:00pm

In Humidity

30 30 2:49pm 26 12:00am 30 0.4 1.3 3:22am -1.0 12:00am

Out Humidity

32 79 2:03am 32 2:27pm 36 -4.1 31.0 1:53am -11.3 4:33am

In Temp

69.9 73.5 12:08am 63.8 8:27am 69.9 0.05 2.81 12:25pm -1.77 2:53am

Out Temp

59.6 60.2 2:57pm 36.0 2:02am 58.5 1.09 4.94 1:10pm -3.36 2:00am

Barometer

29.49 29.77 12:00am 29.49 2:58pm 29.50 -0.007 0.005 11:14am -0.045 1:52am

Rain

8.65 8.65 12:00am 8.65 12:00am 8.65 0.000 0.000 12:00am 0.000 3:46pm

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

59.6 60.2 3:01pm 30.7 1:50am 57.9 1.67 5.38 1:11pm -7.41 1:42am

In Heat Index

69.1 72.4 12:08am 62.9 8:27am 69.0 0.07 2.81 12:25pm -1.74 2:53am

Heat Index

58.9 59.7 2:57pm 40.0 2:02am 58.1 0.78 4.84 1:10pm -0.30 2:02am

Dew Point

29.7 36.2 1:09pm 16.1 12:00am 31.6 -1.88 11.46 1:40am -3.41 2:28pm

Barom Sea-level

29.87 30.16 12:00am 29.87 2:58pm 29.88 -0.008 0.005 11:14am -0.046 1:52am

Parameter

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

Wind Direction

360 3/2/15 1 3/2/15 360 1/1/15 1 1/1/15 360 1 -199

Wind Speed

30 3/2/15 0 3/1/15 39 2/15/15 0 1/1/15 13 0 2

Gust

30 3/2/15 0 3/1/15 39 2/15/15 0 1/1/15 13 0 7

In Humidity

41 3/26/15 21 3/1/15 42 1/4/15 17 2/20/15 30 26 3

Out Humidity

98 3/2/15 22 3/13/15 99 1/4/15 22 3/13/15 57 22 5

In Temp

74.2 3/27/15 59.3 3/6/15 74.2 3/27/15 59.3 3/6/15 73.3 62.7 0.0

Out Temp

73.2 3/26/15 8.8 3/7/15 73.2 3/26/15 2.2 2/20/15 45.3 23.1 16.4

Barometer

30.36 3/1/15 29.22 3/26/15 30.51 2/28/15 29.04 2/2/15 30.05 29.77 -0.44

Rain

8.65 3/27/15 4.49 3/1/15 8.65 3/27/15 0.01 1/3/15 8.65 8.65 0.00

Ch 1 Temp

0.0 3/1/15 0.0 3/1/15 0.0 1/1/15 0.0 1/1/15 0.0 0.0 0.0

Ch 1 Hum

0 3/1/15 0 3/1/15 0 1/1/15 0 1/1/15 0 0 0

Ch 2 Temp

0.0 3/1/15 0.0 3/1/15 0.0 1/1/15 0.0 1/1/15 0.0 0.0 0.0

Ch 2 Hum

0 3/1/15 0 3/1/15 0 1/1/15 0 1/1/15 0 0 0

Ch 3 Temp

0.0 3/1/15 0.0 3/1/15 0.0 1/1/15 0.0 1/1/15 0.0 0.0 0.0

Ch 3 Hum

0 3/1/15 0 3/1/15 0 1/1/15 0 1/1/15 0 0 0

ET

0.00 3/1/15 0.00 3/1/15 0.00 1/1/15 0.00 1/1/15 0.00 0.00 0.00

UV Index

0.0 3/1/15 0.0 3/1/15 0.0 1/1/15 0.0 1/1/15 0.0 0.0 0.0

Solar

0 3/1/15 0 3/1/15 0 1/1/15 0 1/1/15 0 0 0

Wind Chill

73.2 3/26/15 0.4 3/6/15 73.2 3/26/15 -18.2 2/15/15 45.3 13.4 17.5

In Heat Index

74.0 3/27/15 58.2 3/6/15 74.0 3/27/15 58.2 3/6/15 72.2 61.8 0.2

Heat Index

74.9 3/26/15 13.1 3/6/15 74.9 3/26/15 3.3 2/20/15 44.2 24.5 16.7

Dew Point

62.5 3/26/15 3.1 3/6/15 62.5 3/26/15 -13.5 2/20/15 16.9 5.4 18.2

Barom Sea-level

30.75 3/1/15 29.60 3/26/15 30.90 2/28/15 29.42 2/2/15 30.44 30.16 -0.45

Press Altitude

400 Daily  Rain 0.00 Degree Heating 12.9 Monthly Degree Day Cooling 1.6 Heat Index --- Beaufort Light Breeze

Cloud Base

7467 Hourly  Rain 0.00 Degree Cooling 0.0 Monthly Wind Run 1518 Comfort Index Cool    

Air Density

553 24Hr Rain 0.00 Moon Phase 11 Yearly Deg Day Heating 2874.9 Forecast Mostly cloudy and cooler. Precip likely and windy    

Virtual Temp

60.7 Rain Rate 0.000 Monthly Rain 4.16 Yearly Degree Day Cooling 1.6 Station Barom Trend Steady    

Vapor Press

0.16 Wind Run 48 Monthly Deg Day Heating 736.6 Yearly Wind Run 5004 Barometer Trend Steady    

Updated Automatically by Ambient Software's Virtual Weather Station  V14.01
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