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: 2:10pm on 10/17/17
Outside Temperature: 62.3 °F
Today's High: 62.8 °F at 2:05pm
Lo: 35.8 °F at 7:27am
Barometric Trend: -0.021
Sunrise : 7:21am  Sunset: 6:28pm
Moonrise:   4:57am   Moonset:  5:41pm
Moon Phase: 28

Parameter

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

Wind Direction

NNW 360 9:22am 1 9:05am 303 137.6 171.0 10:26am -348.7 9:05am

Wind Speed

2 9 10:19am 0 12:00am 1 0.7 8.0 10:19am -1.6 11:05am

Gust

5 9 10:19am 0 12:00am 4 0.8 5.7 10:19am -5.4 1:00pm

In Humidity

50 54 12:00am 49 7:53am 50 0.0 0.7 9:10am -1.3 2:42am

Out Humidity

38 98 7:57am 38 2:07pm 45 -6.5 4.6 1:10am -18.6 10:23am

In Temp

71.3 74.9 1:07am 71.3 1:15pm 71.4 -0.11 0.13 1:07am -0.55 8:12am

Out Temp

62.3 62.8 2:05pm 35.8 7:27am 59.8 2.47 6.19 9:57am -1.98 1:44am

Barometer

29.95 30.02 9:44am 29.88 12:23am 29.97 -0.021 0.028 8:33am -0.028 1:22pm

Rain

33.37 33.37 12:00am 33.37 12:00am 33.37 0.000 0.000 12:00am 0.000 2:10pm

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

62.3 62.8 2:05pm 35.8 7:27am 59.8 2.48 6.21 9:57am -1.98 1:44am

In Heat Index

72.1 76.1 1:07am 72.1 1:15pm 72.2 -0.11 0.13 1:07am -0.63 8:12am

Heat Index

62.1 62.7 2:05pm 42.5 7:27am 60.2 1.91 4.22 9:37am -1.63 2:56am

Dew Point

36.4 41.3 12:16am 35.0 6:33am 38.0 -1.56 3.03 8:38am -2.19 10:24am

Barom Sea-level

30.34 30.41 9:44am 30.26 12:23am 30.36 -0.021 0.028 8:33am -0.028 1:22pm

Parameter

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

Wind Direction

360 10/1/17 1 10/1/17 360 4/11/17 0 2/17/17 360 1 -6

Wind Speed

17 10/9/17 0 10/1/17 24 7/22/17 0 2/17/17 17 0 -1

Gust

17 10/9/17 0 10/1/17 31 3/15/17 0 2/16/17 18 0 -6

In Humidity

64 10/10/17 45 10/9/17 68 9/13/17 24 3/16/17 60 54 -7

Out Humidity

100 10/3/17 38 10/17/17 100 4/21/17 19 3/5/17 97 44 -19

In Temp

82.0 10/8/17 71.2 10/4/17 84.0 7/13/17 59.5 3/13/17 78.2 74.5 -5.9

Out Temp

87.2 10/10/17 35.8 10/17/17 99.6 6/13/17 18.2 3/5/17 71.1 44.3 -0.5

Barometer

30.23 10/3/17 29.46 10/9/17 30.37 3/5/17 28.87 4/6/17 29.88 29.50 0.24

Rain

33.37 10/16/17 31.45 10/1/17 33.37 10/16/17 6.37 4/9/17 33.37 33.29 0.00

Ch 1 Temp

0.0 10/1/17 0.0 10/1/17 38.0 3/31/17 -58.0 3/16/17 0.0 0.0 0.0

Ch 1 Hum

0 10/1/17 0 10/1/17 128 3/31/17 0 2/15/17 0 0 0

Ch 2 Temp

0.0 10/1/17 0.0 10/1/17 0.0 2/15/17 0.0 2/15/17 0.0 0.0 0.0

Ch 2 Hum

0 10/1/17 0 10/1/17 32 2/19/17 8 2/15/17 0 0 0

Ch 3 Temp

0.0 10/1/17 0.0 10/1/17 38.0 3/31/17 -58.0 3/16/17 0.0 0.0 0.0

Ch 3 Hum

0 10/1/17 0 10/1/17 128 4/6/17 0 2/15/17 0 0 0

ET

0.00 10/1/17 0.00 10/1/17 0.00 2/15/17 0.00 2/15/17 0.00 0.00 0.00

UV Index

0.0 10/1/17 0.0 10/1/17 0.0 2/15/17 0.0 2/15/17 0.0 0.0 0.0

Solar

0 10/1/17 0 10/1/17 0 2/15/17 0 2/15/17 0 0 0

Wind Chill

87.2 10/10/17 35.8 10/17/17 99.6 6/13/17 12.3 3/15/17 71.1 44.3 -0.5

In Heat Index

84.4 10/8/17 72.0 10/4/17 85.8 7/13/17 58.6 3/13/17 80.0 75.7 -6.6

Heat Index

96.2 10/9/17 42.5 10/17/17 115.3 8/18/17 19.4 3/5/17 76.7 49.6 -2.2

Dew Point

78.1 10/9/17 35.0 10/17/17 81.2 8/18/17 -1.1 3/5/17 68.0 38.3 -11.0

Barom Sea-level

30.62 10/3/17 29.84 10/9/17 30.76 3/5/17 29.24 4/6/17 30.27 29.89 0.25

Press Altitude

-25 Daily  Rain 0.00 Degree Heating 12.1 Monthly Degree Day Cooling 71.4 Heat Index --- Beaufort Light Air

Cloud Base

6477 Hourly  Rain 0.00 Degree Cooling 0.0 Monthly Wind Run 360 Comfort Index Comfortable    

Air Density

206 24Hr Rain 0.00 Moon Phase 28 Yearly Deg Day Heating 1468.7 Forecast Increasing clouds and warmer. Precip possible within 24 to 48 hrs    

Virtual Temp

63.7 Rain Rate 0.000 Monthly Rain 1.92 Yearly Degree Day Cooling 1412.6 Station Barom Trend Falling    

Vapor Press

0.21 Wind Run 7 Monthly Deg Day Heating 76.7 Yearly Wind Run 7653 Barometer Trend Falling    

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