Friday
December 23rd
Weather
Briefing
Visit for details : https://www.youtube.com/watch?v=bcUxrSm0CAM
Friday Afternoon December 23, 2017
National Weather Service San Diego Winter Weather Webinar
·
The next storm will have moderate impact, will be quick
moving and coldest storm of the year and heaviest rains/snow from Friday 10:00 pm – Saturday 6:00
am, could see ½ inch per hour
·
Precipitation 1-2” valleys and 2-4” foothills and slopes
·
Yucaipa/Redlands Friday night 9:00 pm – Saturday 2:00 am could receive 2” of rain, possible local flooding
·
Blue Cut burn area has received 5” of rain from the past
two storms, ground saturated increased chance for debris flow Friday night
· December 24th
Saturday
through Sunday, snow levels as low as 2500’, Big Bear Valley and Wrightwood
could get 6-12” overnight
·
Cajon Pass heaviest impacts overnight Friday night from 1:00 am – 4:00 am, with trace – 2”
of snow
·
Black ice concern Friday
night through Sunday
·
This storm may also include wind gusts in the SB mountains and
high desert/Lucerne Valley 60 mph
·
Flash Flood Watch in effect for San Bernardino County of
San Bernardino