Silver Spring, MD Current Weather Conditions [Select Refresh to Update]
Updated Automatically by Ambient Weather's Virtual Weather Station  V15.00

Current Conditions

Almanac

Last Updated: 3:41pm on 2/21/18
Outside Temperature: 79.6 °F
Today's High: 79.6 °F at 3:41pm
Lo: 61.3 °F at 5:27am
Barometric Trend: -0.009
Sunrise : 6:49am  Sunset: 5:50pm
Moonrise:   10:11am   Moonset:  11:52pm
Moon Phase: 6

Parameter

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

Wind Direction

WSW 356 10:37am 1 10:48am 250 3.4 109.6 10:37am -246.8 10:48am

Wind Speed

4 20 12:03pm 0 1:23am 6 -1.9 13.5 12:03pm -6.8 11:11am

Gust

13 21 10:51am 2 1:30am 15 -1.9 5.6 10:20am -14.2 3:00pm

In Humidity

46 47 1:28am 46 12:00am 46 -0.0 1.7 12:00am -0.1 1:53am

Out Humidity

61 94 5:06am 60 2:09pm 62 -1.4 4.7 12:03am -8.2 11:08am

In Temp

73.5 73.5 3:12pm 72.5 12:00am 73.3 0.17 0.36 1:49am -0.17 7:15am

Out Temp

79.6 79.6 3:41pm 61.3 5:27am 78.4 1.20 4.05 11:07am -1.45 1:15am

Barometer

29.87 29.97 9:41am 29.86 3:22pm 29.88 -0.009 0.013 8:51am -0.025 2:02pm

Rain

4.73 4.73 12:00am 4.73 12:00am 4.73 0.000 0.000 12:00am 0.000 3:41pm

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

79.6 79.6 3:41pm 59.4 6:12am 78.4 1.20 4.06 11:07am -2.15 4:48am

In Heat Index

73.9 73.9 3:12pm 72.9 12:00am 73.8 0.17 0.45 1:49am -0.17 7:15am

Heat Index

81.5 81.5 3:41pm 67.4 3:26am 80.5 1.04 3.09 11:07am -0.99 1:09am

Dew Point

65.0 65.8 12:57pm 58.7 1:32am 64.5 0.51 1.88 9:41am -0.71 2:33pm

Barom Sea-level

30.25 30.35 9:41am 30.25 3:22pm 30.26 -0.009 0.013 8:51am -0.025 2:02pm

Parameter

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

Wind Direction

360 2/1/18 1 2/1/18 360 1/1/18 1 1/1/18 360 1 -31

Wind Speed

24 2/2/18 0 2/1/18 32 1/4/18 0 1/1/18 19 0 -3

Gust

24 2/2/18 0 2/2/18 32 1/4/18 0 1/1/18 19 1 -5

In Humidity

47 2/21/18 33 2/2/18 47 1/12/18 21 1/1/18 46 43 2

Out Humidity

100 2/11/18 37 2/3/18 100 2/11/18 21 1/19/18 99 53 6

In Temp

74.1 2/16/18 68.4 2/3/18 75.3 1/13/18 66.2 1/1/18 72.5 70.4 2.1

Out Temp

79.6 2/21/18 10.7 2/3/18 79.6 2/21/18 4.5 1/7/18 77.9 48.2 2.4

Barometer

30.44 2/13/18 29.26 2/16/18 30.44 2/13/18 28.98 1/13/18 30.01 29.89 -0.03

Rain

4.73 2/19/18 0.73 2/1/18 4.73 2/19/18 0.01 1/8/18 4.73 4.73 0.00

Ch 1 Temp

0.0 2/1/18 0.0 2/1/18 0.0 1/1/18 0.0 1/1/18 0.0 0.0 0.0

Ch 1 Hum

0 2/1/18 0 2/1/18 0 1/1/18 0 1/1/18 0 0 0

Ch 2 Temp

0.0 2/1/18 0.0 2/1/18 0.0 1/1/18 0.0 1/1/18 0.0 0.0 0.0

Ch 2 Hum

0 2/1/18 0 2/1/18 0 1/1/18 0 1/1/18 0 0 0

Ch 3 Temp

0.0 2/1/18 0.0 2/1/18 0.0 1/1/18 0.0 1/1/18 0.0 0.0 0.0

Ch 3 Hum

0 2/1/18 0 2/1/18 0 1/1/18 0 1/1/18 0 0 0

ET

0.00 2/1/18 0.00 2/1/18 0.00 1/1/18 0.00 1/1/18 0.00 0.00 0.00

UV Index

0.0 2/1/18 0.0 2/1/18 0.0 1/1/18 0.0 1/1/18 0.0 0.0 0.0

Solar

0 2/1/18 0 2/1/18 0 1/1/18 0 1/1/18 0 0 0

Wind Chill

79.6 2/21/18 4.6 2/2/18 79.6 2/21/18 -7.9 1/5/18 77.9 44.5 2.4

In Heat Index

74.4 2/16/18 68.0 2/3/18 75.7 1/13/18 64.9 1/1/18 72.9 70.7 2.3

Heat Index

81.5 2/21/18 15.2 2/3/18 81.5 2/21/18 7.6 1/7/18 79.5 54.9 3.0

Dew Point

65.8 2/21/18 3.5 2/2/18 65.8 2/21/18 -5.2 1/6/18 63.1 47.4 5.2

Barom Sea-level

30.83 2/13/18 29.64 2/16/18 30.83 2/13/18 29.36 1/13/18 30.40 30.28 -0.03

Press Altitude

49 Daily  Rain 0.00 Degree Heating 1.0 Monthly Degree Day Cooling 8.5 Heat Index Caution Beaufort Light Breeze

Cloud Base

3655 Hourly  Rain 0.00 Degree Cooling 2.8 Monthly Wind Run 1193 Comfort Index Comfortable    

Air Density

1404 24Hr Rain 0.00 Moon Phase 6 Yearly Deg Day Heating 1503.5 Forecast Increasing clouds and warmer. Precip possible within 24 to 48 hrs    

Virtual Temp

83.9 Rain Rate 0.000 Monthly Rain 4.00 Yearly Degree Day Cooling 8.8 Station Barom Trend Steady    

Vapor Press

0.62 Wind Run 83 Monthly Deg Day Heating 510.1 Yearly Wind Run 3208 Barometer Trend Steady    

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