SAN GABRIEL VALLEY  -  Special Weather Statement Special Weather Statement  
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METRIC | IMPERIAL
Updated: 08/23/2017 @ 4:00:00 pm  
Temperature Current Conditions Forecast
Currently Outside: Colder 0.6°F than last hour.

82.4°F

Heat Index:  84.1°F
Feels like:  84°F
---
High Today
83.8°F
2:31 PM
Low Today
62.7°F
5:55 AM
Rec* High
98.7°F
2010
Rec* Low
61.0°F
2008
*Compares todays same MM/DD with other yrs data starting 2007
Overcast and gloomy, Dry It is Overcast and gloomy, Dry

Wind from SE Wind:  SE
2.0

Gusting to:
1 mph
Current Rain Rain:
0.00 in
Tonight

Tonight: Mostly clear, with a low around 63. Southwest wind 5 to 10 mph becoming light and variable  in the evening. Winds could gust as high as 15 mph.
Mostly Clear

Lo 63 °F
Thursday

Thursday: Patchy fog before 11am.  Otherwise, mostly sunny, with a high near 87. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Patchy Fog
then Sunny

Hi 87 °F
Thursday
Night
Thursday Night: Mostly clear, with a low around 66. Southwest wind 5 to 10 mph becoming light and variable  in the evening. Winds could gust as high as 15 mph.
Mostly Clear

Lo 66 °F

Click here for full Forecast
Forest Fire Hazard Index Chandler Burning Index: LOW Currently:
15.1
at 4:00 PM
Dew Point Liquid Precipitation Wind Sun/Moon
Dew Point: Decreased 0.6°F since last hour. 64.6°F
In Last Hour: -0.6°F
High Dew
Point:
67.7°F
at 1:26 PM
Low Dew
Point:
57.4°F
at 5:21 AM
Record Dew
Point:
74.6°F
Aug-3-2017
Wetbulb: 71.0°F
Today: 0.00 in
Yesterday: 0.00 in
Last 7 Days: 0.00 in
August Rain: 0.03 in
August Avg: 0.01 in
Diff from Avg: Over 0.02 in for the month 0.02 in
Rain Season:1 0.03 in
Last YTD Rain:1 11.54 in
Last Rain
Time/Date:
08/01/2017
at 7:07 PM
75 rain days in 2017
2 days in August
21 days since last rain
Currently: SE at
2.0 mph
Gusting To: 1 mph
Max Gust: 102:00 PM
1Hr Average: 1.4 mph
Max Gust
This Month:
12 mph
on  Aug 3
Wind Run: 9.27 miles
Max Hrs of Daylight:
Possible hours of Daylight
13:11

-00:01:57
Loss/Gain today in mins

Evening Crescent, 2 days, 4 hours, 33 minutes in cycle
5%
Illuminated
Humidity Barometer
Humidity: No Change 55 %
In Last Hour: 0%
High
Today
88%
at 6:30 AM
Low
Today
54%
at 2:32 PM
Current: Falling 0.01  inHg/hr 29.874 inHg
In Last Hour: Steady
High
Today:
29.968 in.
at 10:24 AM
Low
Today:
29.869 in.
at 3:49 PM
Cooling Degree Days Tide Heat Index Air
Today: 1.1
August: 224.8
2017 to Date: 987.1
Heating Degree Days
2017 to Date: 816.1

1 hour, 10 minutes to low tide at
05:13 PM PDT


Current: 84.1°F
Today: 86.1°F  2:30 PM
Yesterday: 93.1°F
Record: 114.1°F
Sep-16-2014
Quality
Index6:

84


Moderate
Density:
1.161 kg/m3
Current UV Index Current Solar Energy9
1.3
Sunburn in
86 Minutes
Highest:
12:43 PM
6.7
84 W/m2
15%
W/m2 SI
High Today:
11:41 AM
991  W/m2 Record:1445 W/m2
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Afternoon
YTD Avg Temp: 65.7°F
Sunrise: 6:18 AM
Sunset: 7:29 PM
Moonrise: 8:13 AM
Moonset: 8:17 PM
Full Moon: 6 September 2017
New Moon: 05:31 UTC 20 September 2017
Updated at Midnight
Current ET: 0.19 in   
7-Days Rain: 0.00 in   
7-Days ET: 0.99 in   
7-Day: -0.992 in 0.992 in water in deficit of what evaporated in last 7 days.
August: -3.31 in 3.31 in water in deficit of what evaporated this month.
HIGHS: LOWS:
109.0°F
Sep-27-2010
29.7°F
Jan-14-2007
Daytime Avg.Records
    99.3°°F
27-Sep-2010
  43.9°°F
15-Dec-2008
Nighttime Avg. Records
  85.5°°F
17-Sep-2014
37.0°°F
27-Feb-2011
ICN:18 | S3C2:2
ISS:Ok | CON:3.6 | RCP:100%
1 Rain season: July 1st to June 31st.    5 Estimated amount of water needed to replace the water used by plants and evaporation from the past week. (Negative numbers mean amount of water needed, positive numbers mean excess water is present.) 6 Air Quality Index is provided by Minnesota Polution Control Agency and is updated hourly between the hours of 6AM and Midnight. 9 Solar Index represents either an absolute scale of solar energy (W/m²) using the station’s recorded maximum or a percentage of computed theoretical solar maximum using the station’s location and time of day. These indices differ most when the sun is low on the horizon. The current scale is shown, and will toggle if it or the icon is clicked.  
 NWS Weather Forecast  -   Outlook Tonight & Thursday
Tonight

Tonight: Mostly clear, with a low around 63. Southwest wind 5 to 10 mph becoming light and variable  in the evening. Winds could gust as high as 15 mph.
Mostly Clear

Lo 63 °F
NWS forecast: Mostly clear, with a low around 63. Southwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 15 mph.
Thursday

Thursday: Patchy fog before 11am.  Otherwise, mostly sunny, with a high near 87. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Patchy Fog
then Sunny

Hi 87 °F
NWS forecast: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 87. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Animated icons courtesy of www.meteotreviglio.com.
 NWS Short Term Weather Forecast
Thursday
Night
Thursday Night: Mostly clear, with a low around 66. Southwest wind 5 to 10 mph becoming light and variable  in the evening. Winds could gust as high as 15 mph.
Mostly Clear

Lo 66 °F
Friday

Friday: Sunny, with a high near 89. Light and variable wind becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Sunny

Hi 89 °F
Friday
Night
Friday Night: Mostly clear, with a low around 69. Southwest wind 5 to 10 mph becoming light and variable  in the evening. Winds could gust as high as 15 mph.
Mostly Clear

Lo 69 °F
Saturday

Saturday: Sunny, with a high near 92.
Sunny

Hi 92 °F
Saturday
Night
Saturday Night: Clear, with a low around 71.
Clear

Lo 71 °F
Sunday

Sunday: Sunny and hot, with a high near 96.
Hot

Hi 96 °F
Sunday
Night
Sunday Night: Mostly clear, with a low around 72.
Mostly Clear

Lo 72 °F
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