January 21, 2022 at 9:37 am

FINAL FORECAST: Damaging Santa Ana Wind Event Imminent; Starts Today and Goes Through Saturday At The Peak; Details


On January 17th, the Santa Ana Wind Watch was issued here at Southern California Weather Force.  That was upgraded to Enhanced Santa Ana Wind Warning yesterday and now is the final forecast with the final prediction wind models for various parts of Southern California, even introducing some snow in the mountains so read on for details …

Wind gusts are being noted across the Sacramento and San Francisco Bay area as of this write-up this morning.  This shows where the main pressure wave is, which it is now heading down into the area.  Gusts across Bishop are also in progress and Las Vegas should start up any hour now.  The main pressure wave from the dry surface front will enter the passes this afternoon around noon or just before.  This is when reports below the passes and canyons will start coming in.

This evening however, the upper support finally starts to arrive and the increase in these winds will happen.  It will not be until tomorrow (Saturday) that the upper support switches from north to north-northeast.  With surface to 30,000 FT winds all moving the same direction, (offshore) this will produce the strongest Santa Ana Wind Event of the season.  The SCWF wind models (below) paint the grim picture of what is to come and you’ve had a long time to prepare if you’ve followed the previous forecasts for this event.

As I stated before, the area that will not see them is San Diego’s coast and valley areas.  Hey there’s even some level 3 activity showing up on the SCWF wind model for Santa Barbara so even you will get gusty north winds, but not damaging.

The final forecast you are reading now does have some changes.  This would be the Inland Empire along I-15 from Ontario to Corona where the previous forecast had level 3-4 winds and the final now had 5-6, so that is a big change, actually something I was expecting given I didn’t believe those areas would be on the lower side, not with this pattern.

The wrap-around moisture out of Arizona will bring snow showers to the mountains, namely the north and east end of the Los Angeles, San Bernardino, Riverside, and even San Diego County Mountains.  The dry air in place will put the snow-level below 4,000 FT.  That does not mean the top of the Cajon Pass will see it.  While you may see flurries in Phelan, the top of the pass has no lifting source south of there to warrant snowfall.  Big Bear however will, and this is where the heaviest snow will fall.  This, plus gusty winds, will put blowing snow in that area for your Saturday, starting easily later this evening … thus the Southern California Weather Force Blowing Snow Advisory was officially issued as snow ratios look high and any snow would pile up as powder …

Furthermore, light snow is possible as far west as Wrightwood, as far south as Anza to the higher San Diego Mountain locations on your Saturday …

Winds will vacate by Saturday night and Sunday looks much calmer in terms of the damaging wind event that would have already passed …

Long Range:  Something is throwing a wrench into the long range system.  Whether it was the volcano’s gravity waves that were seen across the planet or something else, I stated before I could not issue a long range advisory due to uncertainty and distrust in the numbers I was seeing.  I will continue to monitor it, but I know many are wondering about the first AND last week of February surrounding your NASCAR fun.  Holding off on storm patterns this long means it should start to crack soon so continue to monitor the forecasts here at Southern California Weather Force

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SCWF wind models do show damaging wind gusts in the metros areas.  Even wind tunnels reaching as far as Compton so this means the San Gabriel Valley will have the winds as well when normally you do not.  Upper support gives what is called a mountain rotor (wave).  Mountain waves are like horizontal tornadoes just to the south of the mountains with a north wind like this.  This slams air downward, a reason the areas near the Southern Los Angeles and San Bernardino Mountains will see the strongest winds.  The strongest metro winds will be Chaffey College, in Ranch Cucamonga, where level 8 out of 8 is being detected on the SCWF wind model during this event.

The Cajon Pass will have wind gusts strong enough to tip high profile vehicles up.  If you feel you need to travel up there in a high profile vehicle take the 215 because I-15 from I-10 to the bottom of the pass will tip you over, no escaping that one.  But, if you take the 215 from the 60 you will escape the strongest winds until the bottom of the Cajon Pass where the game will be over.  This wind event is what I call a complete no way out zone.  I-5 through the Santa Clarita Valley will be too dangerous to travel in a high profile vehicle, same with the Cajon and even Banning Pass.  All freeways leading out of the Los Angeles Metro zones will have winds strong enough to tip you over.  High profile is for truckers and/or campers.  If you want to beat the winds, beat them before 3pm on Friday or you are stuck and I would not recommend going up the passes then.

The airport that will be DIRECTLY affected will be the Ontario International Airport.  I do not expect LAX ground to be affected, but low-level winds around the airport may make for a bumpy ride into it.  If you are traveling to Ontario International Airport Friday evening into Saturday you need to be very aware that the airport lies at the center of the wind tunnel this time.  The arrival traffic pattern usually reverses out of the west, but as per the SCWF wind model, the west arrival pattern is also blocked with extremely strong winds so only the most experienced pilots will be able to land the planes then.  You very well may be diverted to Las Vegas or Phoenix until the event passes.  Planes usually do not divert to Los Angeles due to traffic and airline space, so Phoenix or Las Vegas is where your plane would divert.

Mariners need to be extremely cautious when going to and from Catalina Island and the Channel Islands through offshore Malibu.  I know many instances where someone takes off in a sailboat from Ventura where the wind is a bit calmer and then capsizes when traveling southeast from there offshore Point Mugu or Malibu.  The SCWF wind model clearly shows this is not a good idea and I would recommend not going out Friday evening through Saturday.  Sunday is fine, Saturday is not.

If in the stronger level 6 conditions, do not park your car near trees.  People have died when Santa Ana Winds have brought trees down on them in their own cars.

These winds are not for everyone, namely the San Diego Metro areas, where north winds do not affect you, but does affect your foothill/mountain zones …

he following articles pertained to the forewarning of this event;

January 17, 2022 – First Warning
Santa Ana Wind Watch Issued Ahead of Event Set To Impact Friday night into Saturday For Southern California

January 20, 2022 – Follow-Up Alert Issuance
WARNING: Enhanced Santa Ana Wind Warning Issued For Friday night into Saturday Across Southern California; Details

January 21, 2022 – Blowing Snow Advisory for Big Bear
Blowing Snow Advisory

I control 10 counties in Southern California so there is a lot to say for various areas. The best I can do is let the images below speak for themselves.

The maps below are of flood, rain, snow, snow-level, or wind intensity, whichever is available now.  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.


Santa Ana Wind Forecast – Valid Friday evening into Saturday, January 21-22, 2022 –
MEMBERS (Click Here To Open The GPS Version Of These Maps In The Member Section)

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.  If you are in this zone and above, do not park your car near trees as downed trees can easily harm you.
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.

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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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