La Crescenta-Montrose, Ca. 91042 Current Weather Conditions [Select Refresh to Update]
Updated Automatically by Ambient Weather's Virtual Weather Station  V15.00

Current Conditions

Almanac

Last Updated: 3:47am on 12/8/25
Outside Temperature: 54.9 °F
Today's High: 58.0 °F at 12:14am
Lo: 54.7 °F at 3:41am
Barometric Trend: -0.009
Sunrise : 6:47am  Sunset: 4:43pm
Moonrise:   9:02pm   Moonset:  10:30am
Moon Phase: 19

Parameter

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

Wind Direction

NE 360 12:00am 1 12:51am 28 -64.7 253.7 3:40am -292.8 12:02am

Wind Speed

9 33 2:13am 2 12:09am 6 3.0 26.8 12:45am -4.7 2:28am

Gust

30 40 2:13am 5 2:30am 24 5.6 11.7 12:45am -17.7 3:30am

In Humidity

13 13 1:16am 12 12:00am 13 0.1 1.2 1:16am 0.1 3:47am

Out Humidity

44 44 2:45am 40 12:00am 43 1.2 3.7 12:09am -0.4 1:52am

In Temp

82.3 83.9 12:00am 82.3 3:27am 82.7 -0.38 -0.26 2:05am -0.54 12:22am

Out Temp

54.9 58.0 12:14am 54.7 3:41am 55.8 -0.89 0.21 1:52am -1.86 2:51am

Barometer

24.98 25.01 12:01am 24.98 3:46am 24.99 -0.009 -0.002 2:02am -0.013 12:33am

Rain

2.76 2.76 12:00am 2.76 12:00am 2.76 0.000 0.000 12:00am 0.000 2:06am

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

52.4 58.0 12:14am 48.8 3:30am 54.7 -2.25 1.37 1:53am -6.26 3:01am

In Heat Index

79.9 81.0 12:00am 79.9 3:27am 80.1 -0.28 -0.19 2:05am -0.42 12:22am

Heat Index

55.2 58.0 12:14am 55.0 3:41am 56.0 -0.79 0.25 12:14am -1.64 2:46am

Dew Point

33.4 34.9 12:09am 33.1 2:39am 33.5 -0.12 2.21 12:09am -0.59 2:39am

Barom Sea-level

30.08 30.12 12:01am 30.08 3:46am 30.09 -0.011 -0.002 2:02am -0.016 12:33am

Parameter

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

Wind Direction

360 12/1/25 1 12/1/25 360 1/1/25 0 4/3/25 360 1 -90

Wind Speed

92 12/5/25 0 12/1/25 92 1/16/25 0 1/1/25 91 0 -1

Gust

92 12/5/25 0 12/5/25 92 1/16/25 0 1/24/25 91 1 6

In Humidity

16 12/3/25 3 12/4/25 42 9/18/25 1 1/1/25 15 8 0

Out Humidity

83 12/3/25 12 12/5/25 100 2/5/25 1 4/14/25 45 29 6

In Temp

86.9 12/7/25 80.6 12/3/25 103.8 8/11/25 62.1 1/13/25 86.9 81.2 0.5

Out Temp

65.8 12/7/25 40.0 12/4/25 89.4 8/22/25 25.6 3/14/25 65.8 54.5 -3.3

Barometer

25.13 12/4/25 24.82 12/3/25 25.33 1/21/25 24.58 10/13/25 25.04 24.95 0.02

Rain

2.76 12/1/25 2.76 12/1/25 2.76 11/21/25 0.01 10/14/25 2.76 2.76 0.00

Ch 1 Temp

0.0 12/1/25 0.0 12/1/25 0.0 1/1/25 0.0 1/1/25 0.0 0.0 0.0

Ch 1 Hum

0 12/1/25 0 12/1/25 0 1/1/25 0 1/1/25 0 0 0

Ch 2 Temp

0.0 12/1/25 0.0 12/1/25 0.0 1/1/25 0.0 1/1/25 0.0 0.0 0.0

Ch 2 Hum

0 12/1/25 0 12/1/25 0 1/1/25 0 1/1/25 0 0 0

Ch 3 Temp

0.0 12/1/25 0.0 12/1/25 0.0 1/1/25 0.0 1/1/25 0.0 0.0 0.0

Ch 3 Hum

0 12/1/25 0 12/1/25 0 1/1/25 0 1/1/25 0 0 0

ET

0.00 12/1/25 0.00 12/1/25 0.00 1/1/25 0.00 1/1/25 0.00 0.00 0.00

UV Index

0.0 12/1/25 0.0 12/1/25 0.0 1/1/25 0.0 1/1/25 0.0 0.0 0.0

Solar

0 12/1/25 0 12/1/25 0 1/1/25 0 1/1/25 0 0 0

Wind Chill

65.8 12/7/25 25.1 12/4/25 89.4 8/22/25 5.8 1/27/25 65.8 49.0 -3.7

In Heat Index

83.4 12/7/25 78.4 12/3/25 101.1 8/22/25 60.2 1/13/25 83.4 79.1 0.4

Heat Index

65.4 12/7/25 40.0 12/4/25 88.3 8/22/25 32.2 1/13/25 65.4 54.8 -2.8

Dew Point

41.5 12/7/25 -2.4 12/5/25 63.1 8/12/25 -42.7 4/14/25 41.5 26.4 0.7

Barom Sea-level

30.26 12/4/25 29.89 12/3/25 30.51 1/21/25 29.60 10/13/25 30.16 30.05 0.02

Press Altitude

4913 Daily  Rain 0.00 Degree Heating 1.4 Monthly Degree Day Cooling 0.0 Heat Index --- Beaufort Gentle Breeze

Cloud Base

5371 Hourly  Rain 0.00 Degree Cooling 0.0 Monthly Wind Run 1146 Comfort Index Cool    

Air Density

5799 24Hr Rain 0.00 Moon Phase 19 Yearly Deg Day Heating 3196.3 Forecast Increasing clouds with little temperature change. Precip possible within 24 to 48 hrs    

Virtual Temp

56.4 Rain Rate 0.000 Monthly Rain 0.00 Yearly Degree Day Cooling 853.0 Station Barom Trend Steady    

Vapor Press

0.19 Wind Run 25 Monthly Deg Day Heating 104.5 Yearly Wind Run 50651 Barometer Trend Steady    

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