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: 2:17am on 12/5/25
Outside Temperature: 46.5 °F
Today's High: 48.1 °F at 1:27am
Lo: 44.6 °F at 12:00am
Barometric Trend: -0.012
Sunrise : 6:44am  Sunset: 4:43pm
Moonrise:   5:26pm   Moonset:  7:49am
Moon Phase: 15

Parameter

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

Wind Direction

ENE 360 12:03am 1 12:38am 29 -14.1 293.0 12:21am -88.5 12:56am

Wind Speed

10 50 12:00am 0 12:48am 10 0.3 24.2 2:09am -6.8 2:12am

Gust

34 50 12:00am 4 12:30am 24 9.9 11.3 2:09am -36.8 12:00am

In Humidity

4 4 12:00am 3 12:38am 4 0.1 0.2 1:31am -1.0 12:38am

Out Humidity

15 20 12:00am 14 12:54am 16 -1.3 0.6 2:01am -5.2 12:54am

In Temp

81.2 81.2 1:01am 81.0 12:00am 81.1 0.06 0.21 1:01am 0.01 1:00am

Out Temp

46.5 48.1 1:27am 44.6 12:00am 46.7 -0.16 2.00 1:10am -0.41 2:08am

Barometer

25.03 25.05 12:22am 25.03 2:09am 25.04 -0.012 0.000 1:14am -0.017 2:09am

Rain

2.76 2.76 12:00am 2.76 12:00am 2.76 0.000 0.000 12:00am 0.000 12:00am

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

41.7 47.1 1:00am 36.4 12:15am 42.3 -0.61 5.02 1:00am -5.90 2:09am

In Heat Index

78.9 78.9 1:01am 78.7 12:38am 78.9 0.05 0.18 1:01am -0.00 12:50am

Heat Index

44.8 46.4 1:30am 43.2 12:00am 45.1 -0.23 1.84 1:21am -0.43 2:08am

Dew Point

1.4 6.4 12:05am -0.0 12:54am 3.1 -1.79 1.15 2:01am -5.43 12:54am

Barom Sea-level

30.15 30.18 12:22am 30.15 2:09am 30.16 -0.015 0.000 1:14am -0.020 2:09am

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 -20

Wind Speed

91 12/1/25 0 12/1/25 92 1/16/25 0 1/1/25 91 0 -8

Gust

91 12/1/25 1 12/1/25 92 1/16/25 0 1/24/25 91 2 0

In Humidity

16 12/3/25 3 12/4/25 42 9/18/25 1 1/1/25 9 3 -4

Out Humidity

83 12/3/25 14 12/5/25 100 2/5/25 1 4/14/25 43 16 -27

In Temp

84.5 12/1/25 80.6 12/3/25 103.8 8/11/25 62.1 1/13/25 83.1 80.6 0.2

Out Temp

54.6 12/1/25 40.0 12/4/25 89.4 8/22/25 25.6 3/14/25 50.8 40.0 6.3

Barometer

25.13 12/4/25 24.82 12/3/25 25.33 1/21/25 24.58 10/13/25 25.13 25.00 0.01

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

54.6 12/1/25 25.1 12/4/25 89.4 8/22/25 5.8 1/27/25 50.8 25.1 10.9

In Heat Index

81.5 12/1/25 78.4 12/3/25 101.1 8/22/25 60.2 1/13/25 80.4 78.5 0.1

Heat Index

55.1 12/1/25 40.0 12/4/25 88.3 8/22/25 32.2 1/13/25 50.4 40.0 4.5

Dew Point

37.0 12/3/25 -0.0 12/5/25 63.1 8/12/25 -42.7 4/14/25 26.8 2.1 -16.8

Barom Sea-level

30.26 12/4/25 29.89 12/3/25 30.51 1/21/25 29.60 10/13/25 30.26 30.11 0.01

Press Altitude

4853 Daily  Rain 0.00 Degree Heating 1.9 Monthly Degree Day Cooling 0.0 Heat Index --- Beaufort Gentle Breeze

Cloud Base

11286 Hourly  Rain 0.00 Degree Cooling 0.0 Monthly Wind Run 734 Comfort Index Cool    

Air Density

5185 24Hr Rain 0.00 Moon Phase 15 Yearly Deg Day Heating 3169.9 Forecast Increasing clouds with little temperature change. Precip possible within 24 to 48 hrs    

Virtual Temp

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

Vapor Press

0.05 Wind Run 20 Monthly Deg Day Heating 78.1 Yearly Wind Run 50249 Barometer Trend Steady    

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