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: 9:02am on 12/21/25
Outside Temperature: 58.8 °F
Today's High: 59.1 °F at 8:47am
Lo: 53.8 °F at 6:54am
Barometric Trend: 0.013
Sunrise : 6:55am  Sunset: 4:47pm
Moonrise:   8:31am   Moonset:  6:16pm
Moon Phase: 1

Parameter

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

Wind Direction

SSE 360 3:52am 3 8:53am 153 -23.5 183.5 8:43am -195.3 6:01am

Wind Speed

6 87 12:51am 1 4:36am 6 0.1 79.3 12:51am -5.6 4:36am

Gust

20 87 12:51am 4 8:30am 26 -5.6 56.8 12:51am -31.7 8:00am

In Humidity

22 22 7:35am 16 12:00am 22 0.3 3.8 12:04am -0.6 5:01am

Out Humidity

60 68 6:29am 50 1:10am 63 -3.3 11.1 12:04am -4.9 8:37am

In Temp

82.0 83.9 12:00am 81.6 6:24am 81.8 0.22 0.27 8:49am -0.50 1:29am

Out Temp

58.8 59.1 8:47am 53.8 6:54am 57.0 1.79 2.66 8:47am -0.95 4:50am

Barometer

24.95 24.95 9:01am 24.89 4:12am 24.94 0.013 0.015 8:16am -0.009 3:21am

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

58.1 59.1 8:57am 44.9 6:56am 56.1 2.00 3.56 8:43am -8.63 12:51am

In Heat Index

80.0 81.1 12:04am 79.6 6:24am 79.8 0.16 0.20 8:49am -0.35 4:58am

Heat Index

60.6 61.0 8:45am 56.2 1:11am 59.2 1.42 2.38 8:45am -1.09 1:11am

Dew Point

45.0 46.0 8:45am 37.1 1:11am 44.7 0.30 5.65 12:04am -2.21 1:11am

Barom Sea-level

30.05 30.05 9:01am 29.98 4:12am 30.04 0.016 0.019 8:16am -0.011 3:21am

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 -146

Wind Speed

92 12/5/25 0 12/1/25 92 1/16/25 0 1/1/25 90 0 18

Gust

92 12/5/25 0 12/5/25 92 1/16/25 0 1/24/25 90 0 -51

In Humidity

22 12/21/25 2 12/16/25 42 9/18/25 1 1/1/25 20 5 14

Out Humidity

83 12/3/25 9 12/16/25 100 2/5/25 1 4/14/25 61 18 33

In Temp

90.7 12/11/25 80.6 12/3/25 103.8 8/11/25 62.1 1/13/25 86.9 82.7 -1.5

Out Temp

72.4 12/11/25 40.0 12/4/25 89.4 8/22/25 25.6 3/14/25 64.3 56.1 -1.7

Barometer

25.13 12/4/25 24.80 12/17/25 25.33 1/21/25 24.58 10/13/25 24.93 24.85 0.04

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

72.4 12/11/25 25.1 12/4/25 89.4 8/22/25 5.8 1/27/25 64.3 48.7 -5.4

In Heat Index

86.5 12/11/25 78.4 12/3/25 101.1 8/22/25 60.2 1/13/25 83.5 80.1 -0.8

Heat Index

71.3 12/11/25 40.0 12/4/25 88.3 8/22/25 32.2 1/13/25 66.0 55.4 1.1

Dew Point

49.7 12/20/25 -2.4 12/5/25 63.1 8/12/25 -42.7 4/14/25 49.7 14.6 18.6

Barom Sea-level

30.26 12/4/25 29.87 12/17/25 30.51 1/21/25 29.60 10/13/25 30.03 29.93 0.05

Press Altitude

4938 Daily  Rain 0.00 Degree Heating 3.7 Monthly Degree Day Cooling 6.3 Heat Index --- Beaufort Light Breeze

Cloud Base

3460 Hourly  Rain 0.00 Degree Cooling 0.0 Monthly Wind Run 3163 Comfort Index Cool    

Air Density

6078 24Hr Rain 0.00 Moon Phase 1 Yearly Deg Day Heating 3239.0 Forecast Mostly clear with little temperature change    

Virtual Temp

61.2 Rain Rate 0.000 Monthly Rain 0.00 Yearly Degree Day Cooling 859.2 Station Barom Trend Steady    

Vapor Press

0.30 Wind Run 57 Monthly Deg Day Heating 147.2 Yearly Wind Run 52643 Barometer Trend Steady    

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