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Regional Radar Current Fronts
Radar/Satellite images courtesy of Weather Underground.
METRIC | IMPERIAL
Updated: Dec-18-2017 @ 12:20pm  
Temperature Current Conditions Forecast / Storm Prediction
Currently: Warmer 2.2°F than last hour.

67.9°F

Comfortable
24-hr difference: -0.3°FColder 0.3°F than yesterday at this time.
High Today
67.9°F
12:02 PM
Low Today
37.2°F
6:33 AM
Yest High
69.0°F
1:05 PM
Yest Low
39.9°F
7:14 AM
Rec* High
86.0°F
2000
Rec* Low
32.0°F
2001
* Records from Weather Underground
Clear Clear

Wind from W Wind:  W
1.5

Gusting to:
1.0 mph
Current Rain Rain:
0.00 in
Chandler Burning Index: HIGH Current CBI
Fire Danger:
77.6 of 97.5
This
Afternoon
This Afternoon: Sunny, with a high near 72. Light southwest wind becoming west 5 to 10 mph.
Sunny

Tonight

Tonight: Mostly clear, with a low around 45. Northeast wind around 5 mph becoming calm  in the evening.
Mostly Clear

Tuesday

Tuesday: Sunny, with a high near 70. Calm wind becoming west around 5 mph in the afternoon.
Sunny

Hi 72 °F Lo 45 °F Hi 70 °F
SPC Activity Map
Dew Point Rain Wind Speed Sun/Moon
Current: Increased 2.9°F since last hour. 29.7°F
Last Hour: Increased 2.9°F since last hour. 2.9°F
High 8:33 AM: 34.6°F
Low 2:42 AM: 26.2°F
High Yesterday: 45.1°F on
9:12 AM
Low Yesterday: 27.7°F on
11:30 PM
Wetbulb: 51.4°F
Rain Today
rain graph

Today: 0.00 in
Yesterday: 0.00 in
Last 7 Days: 0.00 in
Dec Rain: 0.00 in
Dec Avg: 3.34 in
Diff from Avg: Under 3.34 in for the month -3.34 in
Season:1 0.15 in
Last Rain
Time/Date:
Nov-11-2017
at 7:45 AM
24 rain days in 2017
0 days in December
21 days since last rain
Rain - Temp Trends
Drought Monitor
Current: W  1.5 mph
1Hr Average: 0.3 mph
Wind Run: 1.55 miles
Wind Gust
Current: 1.0 mph
Today: 5.0 mph 12:03 PM
Month: 19.0 mph Dec-7
Year: 19.0 mph Dec-7
Record Gust: 19.0 mph
Dec-7-2017
Sunlight:
9 hrs 59 min
of Sunlight Today
graph 41.6% 58.4%
Which is
0 min 12 sec Shorter
Than Yesterday
 
NEW MOON, 0 days, 13 hours, 54 minutes in cycle
0%
Illuminated
Humidity Barometer
Current: Increased 1% since last hour. 24%
Last Hour: Increased 1% since last hour. +1%
High 8:18 AM: 71%
Low 11:35 AM: 23%
High Yesterday: 94%
7:52 AM
Low Yesterday: 26%
1:39 PM
Current: Falling 0.056  inHg/hr 30.132 inHg
Last Hour: Falling slowly
High 9:29 AM: 30.195
Low 12:00 AM: 30.059
High Yesterday: 30.060 inHg
11:48 PM
Low Yesterday: 29.785 inHg
12:42 AM
Cooling Degree Days Tide: Crown Point Heat Index Air
Today: 0.0
Dec: 0.0
2017 to Date: 924.8
Heating Degree Days
2017 to Date: 1332.2

3 hours, 39 minutes to low tide at
04:03 PM PST


Current: 67.9°F
High 12:02pm: 67.9°F
Yesterday: 69.0°F
Record: 96.8°F
Oct-24-2017
Quality
Index6:

29


Good
Density:
1.210 kg/m3
UV Summary/Forecast Solar Summary
Dec-18

2.5
Dec-19

2.5
Dec-20

2.6
Sunrise is at: 6:45 am
Solar Noon: 11:44
Sunset is at: 4:44 pm
Almanac Weather Story Station All Time Records Cloud Level
Current: Afternoon
YTD Avg Temp: 64.7°F
Sunrise: 6:45 am
Sunset: 4:44 pm
Moonrise: 6:52 am
Moonset: 4:36 pm
Full Moon: Jan-02-2018
New Moon: 02:18 UTC
Jan-17-2018
Weather Story Click Image for Full Size
HIGHS: LOWS:
101.5°F
Oct-24-2017
35.1°F
Dec-5-2017
Daytime Records
  92.8°F
Oct-24-2017
  56.4°F
Dec-16-2017
Nitetime Records
  69.6°F
Oct-25-2017
  43.7°F
Dec-06-2017
ICN:0 | S3C2:2 | Ajax 3.xx
ISS:Ok | CON:4.7 | RCP:100%
1 Rain season: Jul 1st to Jun 30th.   2 Keetch-Byram Drought Index: 0 (max wet) to 800 (max dry).   6 Air Quality Index is provided by San Diego APCD and is updated hourly..  
 NWS Forecast - Mission Trails  -   Outlook This Afternoon & Tonight
This
Afternoon
This Afternoon: Sunny, with a high near 72. Light southwest wind becoming west 5 to 10 mph.
Sunny


Hi 72 °F
NWS Mission Trails: Sunny, with a high near 72. Light southwest wind becoming west 5 to 10 mph.

WXSIM forecast: Clear. High 69°. Wind south around 6 mph.
Tonight

Tonight: Mostly clear, with a low around 45. Northeast wind around 5 mph becoming calm  in the evening.
Mostly Clear


Lo 45 °F
NWS Mission Trails: Mostly clear, with a low around 45. Northeast wind around 5 mph becoming calm in the evening.


WXSIM forecast: Mostly clear in the evening, becoming clear after midnight. Low 37°. Wind east around 5 mph.
 NWS Short Term Forecast - Mission Trails
Tuesday

Tuesday: Sunny, with a high near 70. Calm wind becoming west around 5 mph in the afternoon.
Sunny

Tuesday
Night
Tuesday Night: Patchy fog after 11pm.  Otherwise, increasing clouds, with a low around 45. Calm wind.
Patchy Fog

Wednesday

Wednesday: A 30 percent chance of showers after 5pm.  Patchy fog before 11am.  Otherwise, partly sunny, with a high near 65. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Patchy Fog
then Chance
Showers
Wednesday
Night
Wednesday Night: A 30 percent chance of showers before 11pm.  Mostly cloudy, with a low around 44.
Chance
Showers then
Partly Cloudy
Thursday

Thursday: Sunny, with a high near 62.
Sunny

Thursday
Night
Thursday Night: Mostly clear, with a low around 39.
Mostly Clear

Friday

Friday: Sunny, with a high near 63.
Sunny

Hi 70 °F Lo 45 °F Hi 65 °F Lo 44 °F Hi 62 °F Lo 39 °F Hi 63 °F
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