December 15, 2021 at 5:29 pm

Weak System To Move Through Southern California On Thursday; Prompts Short Term Forecast and High Wind Warning Alert; Offshore Winds Friday To Saturday

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A weak system will sneak through the area on Thursday, starting as early as tonight for San Luis Obispo and moving through the rest of the forecast area over the day on Thursday.  High Wind Warnings have been issued for the Northern High Desert to the Tehachapi Mountains so for details in your area with the clickable SCWF model maps read on …

A weak system now moving through Northern California will weaken even further as it moves into the Southern California forecast area on Thursday.  However, tonight into Thursday the frontal zone’s low-level forcing dynamics have much better lift across San Luis Obispo and Santa Barbara County with upslope activity for the Tehachapi Mountains.  These places, especially San Luis Obispo; is where the most rain will fall with the system.

As Thursday moves along, expecting very light amounts for the rest of the Ventura, Los Angeles, Orange, San Diego, and Inland Empire metro areas.  Again, not much at all so don’t get too excited.

With this system I have also brought the High Wind Warning out for the Tehachapi Mountains and the Northern High Desert areas like Barstow and Ridgecrest.  Those images are below for wind and rain so have at them …

FRIDAY into SATURDAY:  As the system moves east of the area, colder air in Nevada will work with thermal support and bring offshore winds (Santa Ana Wind Conditions) to the area.  The extent of the strength is not known yet, but they should be rather wrong in the mountain passes … and alerts, if needed, with the SCWF wind gust models, will be given 18-24 hours before the event hits, but you have your outlook now for them …

LONG RANGE:  Storm after storm should hit California starting around December 21st and going into the end of the month.  These will trail into our region as well …

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SOUTHERN CALIFORNIA WEATHER FORCE MAIN:


OFFICIAL issued Southern California Weather Force Alerts by location – Valid Thursday December 16, 2021

High Wind Warning – Tehachapi Mountains … Kern Deserts … Barstow …
Short Term Forecast – Kern, San Luis Obispo, Santa Barbara County … Ventura, LA, OC, San Diego Coast/Basin, The Inland Empire …


There are 10 counties in the Southern California Weather Force forecast area and the storm is major so I cannot write about each micro-climate sector in this article.  I however can show you the images in the SCWF model suite and you will need to know where you are on a map to read them.  Everyone should know where they are on a map so this is no excuse.

The maps below are of flood, rain, snow, snow-level, and wind intensity.  Each one is clickable.  Map 1 is NW SoCal, Map 2 is SW SoCal, Map 3 is SE SoCal, Map 4 is NE SoCal, Map 5 is the Cajon Pass, and Map 6 is the SCV region, which includes Gorman at the top.

GET TO KNOW YOUR MAP BECAUSE THESE NEVER CHANGE LOCATIONS – Click Here for the GPS Member Section if you are a FULL MEMBER

Rain – Valid Thursday December 16, 2021


Wind Risk – Valid Thursday December 16, 2021

Martin Wind Gust Intensity Scale –

8. Extensive widespread damage.
7. Trees are broken or uprooted, building damage is considerable. – High Profile Vehicle Roll-Over CERTAIN.
6. SOME Trees are broken or uprooted, building damage is possible. – High Profile Vehicle Roll-Over Likely, Do NOT recommend Traveling in this zone
5. Slight damage occurs to buildings, shingles are blown off of roofs. HIGH WIND WARNING CRITERIA – High Profile Vehicle Roll-Over Possible if weight is not corrected.
4. Twigs and small branches are broken from trees, walking is difficult.
3. Large trees sway, becoming difficult to walk. POWER SHUTDOWN THRESHOLD DURING FIRE WEATHER / WIND ADVISORY CRITERIA


I would suggest continuing to monitor the latest forecasts here at Southern California Weather Force, however you get them, either by the member email alert system, social media, or checking the main website daily for updates.  The ABOUT section of this site will tell you all you need to know about it for navigation.  Click here to read the about section.

WANT MORE?  The MAIN PAGE of this website has every alert/article issued at current along with the main alert map that you can click to zoom in on what is issued for you from this office…   CLICK HERE TO GO


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Southern California Weather Force is a custom weather alert service that began in September 1999 off and is regarded as the most accurate weather service in the region, offering custom alerts, maps, and models to help save life and property.  The work done here is never 100% accurate, but it comes pretty close.  Southern California Weather Force runs on zones, so if an event happens in a zone that is 10 miles from the border of your zone, the forecast is still valid to activate your zone’s alert system.  A company quote to the public is that of “The Joker” and tells other agencies in weather this all the time… “This world deserves a better class of meteorologist… and I’m gonna give it to them”… out-forecasting even the National Weather Service with lead-time and precision, which makes this service a focus of ridicule and envy in the weather community due to having such accuracy. Alerts issued here are issued custom from this office and this office alone. You may not even hear it elsewhere, but if one is issued near or in your area, listen up because “if you do not wish to die in weather, follow, it’ll save your life one day.”

🇺🇸 ⚡️Raiden Storm⚡️🇺🇸
Master Meteorologist – is a consulting meteorologist for over 50 different companies, including energy, agriculture, aviation, marine, leisure, and many more areas. He has certs from Mississippi State for broadcast met and Penn State forecasting certs MET 101, 241, 341 and 361 as a meteorologist, but before then was completely self taught, barely learning a thing from the schools that he did not already know.
Both short and long-range is very important to know in those jobs so you can bet on accuracy here. He is versed in fields like Western USA, Tornadoes, Floods, Hurricanes, High Winds, Fire Behavior, Snow and Blizzards, Short Range, Long Range, Seasonal, and Life-Threatening decisions with over 20 years experience, out-forecasting all weather services available today with lead-time and precision, which makes him a focus of ridicule and envy.
NOTE: Alerts are posted on here, be it a tornado watch, etc, and these alerts are issued from this office and nowhere else. At times, which is often, you will see an alert forecast posted on here that you do not see elsewhere. That is fine, the track record of the main office is very high so maintain to follow an event when posted.

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