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Regional Radar Current Fronts
Radar/Satellite images courtesy of Weather Underground.
METRIC | IMPERIAL
Updated: May-21-2018 @ 9:25pm  
Temperature Current Conditions Forecast / Storm Prediction
Currently: Colder 0.3°F than last hour.

58.1°F

Cool
24-hr difference: -1.4°FColder 1.4°F than yesterday at this time.
High Today
67.6°F
1:56 PM
Low Today
55.6°F
5:56 AM
Yest High
70.8°F
2:07 PM
Yest Low
57.8°F
11:36 PM
Rec* High
91.9°F
1988
Rec* Low
46.0°F
1981
* Records from Weather Underground
Overcast Overcast

Calm Wind:  WNW
0.0

Gusting to:
0.0 mph
Current Rain Rain:
0.05 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
0.2 of 97.5
Tonight

Tonight: Chance Rain Showers
Chance Rain Showers
Tuesday

Tuesday: Chance Rain Showers
Chance Rain Showers
Tuesday
Night
Tuesday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
Lo 54 °F Hi 71 °F Lo 55 °F
SPC Activity Map
Dew Point Rain Wind Speed Sun/Moon
Current: Increased 0.1°F since last hour. 52.3°F
Last Hour: Increased 0.1°F since last hour. 0.1°F
High 2:25 PM: 55.2°F
Low 11:40 AM: 51.4°F
High Yesterday: 58.8°F on
2:07 PM
Low Yesterday: 53.0°F on
11:42 PM
Wetbulb: 55.0°F
Rain Today
rain graph

Today: 0.05 in
Storm Rain: 0.05 in
Yesterday: 0.00 in
Last 7 Days: 0.00 in
May Rain: 0.12 in
May to Date
  Avg:10
0.47 in
May to Date
  Diff from Avg:10
Under 0.35 in for the month -0.35 in
May Avg: 0.53 in
Diff from Avg: Under 0.41 in for the month -0.41 in
Season:1 4.50 in
YTD
  Avg:11
6.71 in
YTD
  Diff from Avg:11
Under 2.21 in for the year -2.21 in
Last Rain
Time/Date:
May-21-2018
at 3:30 AM
22 rain days in 2018
3 days in May
0 days since last rain
Rain - Temp Trends
Drought Trend
Current: WNW  0.0 mph
1Hr Average: Calm
Wind Run: 15.24 miles
Wind Gust
Current: 0.0 mph
Today: 10.4 mph 1:41 PM
Month: 11.0 mph May-4
Year: 13.0 mph Feb-19
Record Gust: 19.6 mph
Feb-19-2017
Sunlight:
14 hrs 0 min
of Sunlight Today
graph 58.3% 41.7%
Which is
1 min 14 sec Longer
Than Yesterday
 
FIRST QUARTER, 6 days, 16 hours, 42 minutes in cycle
50%
Illuminated
Humidity Barometer
Current: Increased 1% since last hour. 81%
Last Hour: Increased 1% since last hour. +1%
High 4:21 AM: 93%
Low 1:59 PM: 60%
High Yesterday: 89%
7:26 AM
Low Yesterday: 64%
1:48 PM
Current: Rising 0.016  inHg/hr 29.904 inHg
3 Hr Trend: Rising slowly
High 11:39 AM: 29.926
Low 5:00 AM: 29.876
High Yesterday: 29.960 inHg
9:11 AM
Low Yesterday: 29.896 inHg
7:01 PM
Heating Degree Days Tide: Crown Point Wind Chill Air
Today: 5.9
May: 73.3
2018 to Date: 989.5
Cooling Degree Days
2018 to Date: 23.5

1 hour, 4 minutes to low tide at
10:34 PM PDT


Current: 58.1°F
Low 5:56 AM: 55.5°F
Yesterday: 57.8°F
Record: 30.9°F
Dec-22-2017
Quality
Index6:

36


Good
Density:
1.220 kg/m3
UV Summary/Forecast Solar Summary
May-21

8.3
May-22

8.5
May-23

9.5
Sunrise is at: 5:44 am
Solar Noon: 12:44
Sunset is at: 7:44 pm
Almanac Weather Story Station All Time Records Cloud Level
Current: Evening
YTD Avg Temp: 58.1°F
Sunrise: 5:44 am
Sunset: 7:44 pm
Moonrise: 1:15 pm
Moonset: 1:46 am
Full Moon: May-29-2018
New Moon: 19:44 UTC
Jun-13-2018
Weather Story Click Image for Full Size
HIGHS: LOWS:
101.5°F
Oct-24-2017
30.9°F
Dec-22-2017
Daytime Records
  92.8°F
Oct-24-2017
  51.1°F
Feb-20-2018
Nitetime Records
  69.6°F
Oct-25-2017
  37.0°F
Dec-22-2017
ICN:1 | S3C2:2 | Ajax 3.xx
ISS:Ok | CON:4.7 | RCP:100%
1 Rain season: Jan 1 to Dec 31.   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..   10 Historical average only to day 21 of just the month of May for this station since 2007.   11 Historical average rain this season to day 21 of May for this station since 2007.
 NWS Forecast - Mission Trails  -   Outlook Tonight & Tuesday
Tonight

Tonight: Chance Rain Showers
Chance Rain Showers

Lo 54 °F
NWS Mission Trails: A chance of rain showers. Cloudy, with a low around 54. Southwest wind 0 to 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

WXSIM forecast: Mostly cloudy to cloudy in the evening, becoming mostly cloudy after midnight. Light to moderate fog after midnight. A slight chance of rain. Low 51°. Wind west-southwest around 3 mph in the evening, becoming southeast after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than a tenth of an inch.
Tuesday

Tuesday: Chance Rain Showers
Chance Rain Showers

Hi 71 °F
NWS Mission Trails: A chance of rain showers. Cloudy, with a high near 71. Southwest wind 0 to 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.


WXSIM forecast: Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. Light to moderate fog in the morning. High 70°. UV index up to 7. Wind west-southwest around 3 mph in the morning, becoming 10 mph in the afternoon.
 NWS Short Term Forecast - Mission Trails
Tuesday
Night
Tuesday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
Wednesday

Wednesday: Mostly Cloudy
Mostly Cloudy
Wednesday
Night
Wednesday Night: Mostly Cloudy
Mostly Cloudy
Thursday

Thursday: Partly Sunny
Partly Sunny
Thursday
Night
Thursday Night: Mostly Cloudy
Mostly Cloudy
Friday

Friday: Partly Sunny
Partly Sunny
Friday
Night
Friday Night: Mostly Cloudy
Mostly Cloudy
Lo 55 °F Hi 72 °F Lo 55 °F Hi 72 °F Lo 54 °F Hi 75 °F Lo 55 °F
Precipitation average-to-date script courtesy of Murry Conarroe
Version 6.90 - 26-Oct-2013 - Script Mods by: BurnsvilleWeatherLIVE.com

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