Alert archive / California / High Wind Warnings in 2023

High Wind Warning 5, NWS San Diego, CA

February 20, 2023Riverside County, San Bernardino County, San Diego County, California

NWS San Diego, CA issued this high wind warning at Feb 20, 2023, 2:53 AM PST for Riverside County, San Bernardino County, San Diego County, California. It took effect at Feb 21, 2023, 1:00 PM PST. It was in force for 33 hr. 60 reports came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Feb 20, 2023, 2:53 AM PST (10:53 UTC)
In effect from
Feb 21, 2023, 1:00 PM PST
Expired
Feb 22, 2023, 10:00 PM PST
In force
33 hr
Issued by
NWS San Diego, CA

Counties Riverside County, CA, San Bernardino County, CA, San Diego County, CA

The radar

The Santa Ana Mts radar (KSOX), 122 km from the middle of the area, began a volume at 10:57 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What was reported inside it

TimeReportWhereRemark
Feb 21, 4:15 PM PSTNON-TSTM WND GST 553 Ene Borrego Springs, CAAWOS STATION KL08 BORREGO VALLEY AIRPORT.
Feb 21, 5:30 PM PSTNON-TSTM WND GST 797 E Landers, CAAMENDS PREVIOUS NON-TSTM WND GST REPORT FROM 7 E LANDERS. JOSHUA TREE MESONET SITE. WINDS GUSTED ABOVE 58 MPH STARTING AT 1730 AND ENDED AT 0050. PEAK GUST WAS 79 MPH MEASURED AT 2109.
Feb 21, 5:30 PM PSTNON-TSTM WND GST 797 E Landers, CAJOSHUA TREE MESONET SITE. WINDS GUSTED ABOVE 58 MPH STARTING AT 1730. PEAK GUST SO FAR IS 79 MPH MEASURED AT 2109.
Feb 21, 6:15 PM PSTNON-TSTM WND GST 7412 Nnw Twentynine Palms, CAAMENDS PREVIOUS NON-TSTM WND GST REPORT FROM 12 NNW TWENTYNINE PALMS. TWENTYNINE PALMS AWOS. WINDS GUSTED ABOVE 58 MPH STARTING AT 1815 AND CONTINUED THROUGH 2156 WHEN THE OBS STOPPED REPORTING. PEAK GUST WAS 74 MPH MEASURED AT 2105.
Feb 21, 6:15 PM PSTNON-TSTM WND GST 7412 Nnw Twentynine Palms, CATWENTYNINE PALMS AWOS. WINDS GUSTED ABOVE 58 MPH STARTING AT 1815. PEAK GUST SO FAR IS 74 MPH MEASURED AT 2105.
Feb 21, 7:40 PM PSTNON-TSTM WND GST 663 S Joshua Tree, CAMOUNTAIN VIEW DRIVE MESONET SITE. WINDS GUSTED AT OR ABOVE 58 MPH FROM 1940 THROUGH 2200. PEAK GUST WAS 66 MPH MEASURED AT 1940.
Feb 21, 7:58 PM PSTNON-TSTM WND GST 623 S Joshua Tree, CAJOSHUA TREE CWOP SITE. PEAK WIND GUST OF 62 MPH WAS MEASURED AT 1958.
Feb 21, 8:10 PM PSTNON-TSTM WND DMG4 Nw Zzyzx, CASEMI RAN OFF THE ROADWAY INTO A GUARD RAIL. IT JACKKNIFFED 50 FEET OFF OF THE ROADWAY INTO AN EMBANKMENT DUE TO HIGH WINDS.
Feb 21, 8:20 PM PSTNON-TSTM WND GST 653 Ene Yucca Valley, CAALLEY ALLEY MESONET SITE. WINDS GUSTED AT OR ABOVE 58 MPH FROM 2020 THROUGH 2250. PEAK GUST WAS 65 MPH MEASURED AT 2240.
Feb 21, 8:40 PM PSTNON-TSTM WND GST 614 Ene Fort Irwin, CABICYCLE LAKE ASOS. WINDS GUSTED AT OR ABOVE 58 MPH FROM 2040 THROUGH 2155. PEAK GUST WAS 61 MPH MEASURED AT 2105.
Feb 21, 8:45 PM PSTNON-TSTM WND GST 694 Sse Yermo, CABARSTOW-DAGGETT ASOS. WINDS GUSTED AT OR ABOVE 58 MPH FROM 2045 THROUGH 0155. PEAK GUST WAS 69 MPH MEASURED AT 2200.
Feb 21, 8:48 PM PSTNON-TSTM WND DMG3 E Joshua Tree, CAPOWER POLE SPARKING ON CALIFORNIA AVENUE AND SULLIVAN ROAD DUE TO WIND DAMAGE.
Feb 21, 8:49 PM PSTNON-TSTM WND DMG4 E Joshua Tree, CAPOWER POLE DOWN ON STATE ROUTE 62 AND SUN RAY ROAD DUE TO WIND DAMAGE.
Feb 21, 8:50 PM PSTNON-TSTM WND GST 648 Wsw Borrego Springs, CAMESONET STATION RCHSD RANCHITA (SDGE).
Feb 21, 8:50 PM PSTNON-TSTM WND GST 648 Wsw Borrego Springs, CAMESONET STATION RCHSD RANCHITA (SDGE).
Feb 21, 8:50 PM PSTNON-TSTM WND GST 797 Ene Cabazon, CAMESONET STATION WWAC1 WHITEWATER RAWS NEAR I-10 SAN GORGONIO PASS.
Feb 21, 8:50 PM PSTNON-TSTM WND GST 797 Ene Cabazon, CAMESONET STATION WWAC1 WHITEWATER RAWS NEAR I-10 SAN GORGONIO PASS.
Feb 21, 8:50 PM PSTNON-TSTM WND GST 842 Nne Julian, CAMESONET STATION VCMSD VOLCAN MOUNTAIN (SDGE) IN SAN DIEGO LAGUNA MOUNTAINS.
Feb 21, 8:50 PM PSTNON-TSTM WND GST 842 Nne Julian, CAMESONET STATION VCMSD VOLCAN MOUNTAIN (SDGE) IN SAN DIEGO LAGUNA MOUNTAINS.
Feb 21, 8:57 PM PSTNON-TSTM WND DMG6 Ene Mountain Pass, CASEMI TRUCK FLIPPED OVER ON INTERSTATE 15.
Feb 21, 9:10 PM PSTNON-TSTM WND GST 643 W Yucca Valley, CARIDGE ROAD MESONET SITE. WINDS GUSTED AT OR ABOVE 58 MPH FROM 2110 THROUGH 2200. PEAK GUST WAS 64 MPH MEASURED AT 2150.
Feb 21, 9:29 PM PSTNON-TSTM WND DMG6 Ene Mountain Pass, CAOVERTURNED SEMI DUE TO WIND ON INTERSTATE 15 NEAR MOUNTAIN PASS.
Feb 21, 9:30 PM PSTNON-TSTM WND GST 712 Nne Crestline, CAMESONET STATION 424SE SILVERWOOD LAKE (424SCE) IN SAN BERNARDINO MOUNTAINS.
Feb 21, 9:30 PM PSTNON-TSTM WND GST 712 Nne Crestline, CAMESONET STATION 424SE SILVERWOOD LAKE (424SCE) IN SAN BERNARDINO MOUNTAINS.
Feb 21, 9:30 PM PSTNON-TSTM WND GST 8011 Ene Campo, CAMESONET STATION BVDSD BOULEVARD WEST (SDGE) NEAR I-8 IN SAN DIEGO LAGUNA MOUNTAINS.
Feb 21, 9:30 PM PSTNON-TSTM WND GST 8011 Ene Campo, CAMESONET STATION BVDSD BOULEVARD WEST (SDGE) NEAR I-8 IN SAN DIEGO LAGUNA MOUNTAINS.
Feb 21, 9:30 PM PSTNON-TSTM WND GST 813 Sse Julian, CAMESONET STATION HRPSD HARRISON PARK (SDGE) IN SAN DIEGO LAGUNA MOUNTAINS.
Feb 21, 9:30 PM PSTNON-TSTM WND GST 813 Sse Julian, CAMESONET STATION HRPSD HARRISON PARK (SDGE) IN SAN DIEGO LAGUNA MOUNTAINS.
Feb 21, 9:30 PM PSTNON-TSTM WND GST 927 N Big Bear City, CAMESONET STATION SE269 CUSHENBURY SPRINGS (SCE269) IN LUCERNE VALLEY.
Feb 21, 9:30 PM PSTNON-TSTM WND GST 927 N Big Bear City, CAMESONET STATION SE269 CUSHENBURY SPRINGS (SCE269) IN LUCERNE VALLEY.
Feb 21, 9:35 PM PSTNON-TSTM WND GST 703 Sse Julian, CAMESONET STATION DVI00558 JULIAN.
Feb 21, 9:35 PM PSTNON-TSTM WND GST 703 Sse Julian, CAMESONET STATION DVI00558 JULIAN.
Feb 21, 9:41 PM PSTNON-TSTM WND DMG13 N Yermo, CAOVERTURNED SEMI ON IRWIN ROAD AND J BOCING ROAD.
Feb 21, 9:54 PM PSTNON-TSTM WND DMG2 Wsw Barstow, CAOVERTURNED SEMI ALONG INTERSTATE 15 NEAR L STREET.
Feb 21, 10:08 PM PSTNON-TSTM WND DMG3 E Newberry Springs, CAOVERTURNED SEMI ON INTERSTATE 40 NEAR BARSTOW.
Feb 21, 10:10 PM PSTNON-TSTM WND GST 602 Ssw Borrego Springs, CAMESONET STATION DVI02967 BORREGO SPRINGS.
Feb 21, 10:10 PM PSTNON-TSTM WND GST 602 Ssw Borrego Springs, CAMESONET STATION DVI02967 BORREGO SPRINGS.
Feb 21, 10:13 PM PSTNON-TSTM WND GST 563 Sse Coachella, CAASOS STATION KTRM THERMAL AIRPORT.
Feb 21, 10:13 PM PSTNON-TSTM WND GST 563 Sse Coachella, CAASOS STATION KTRM THERMAL AIRPORT.
Feb 21, 10:13 PM PSTNON-TSTM WND DMG11 Ne Mountain Pass, CAOVERTURNED SEMI ALONG INTERSTATE 15 NEAR MOUNTAIN PASS BLOCKING 3 LANES.
Feb 21, 10:51 PM PSTNON-TSTM WND GST 9413 Ese Big Bear City, CAMESONET STATION BCNC1 BURNS CANYON IN JOHNSON VALLEY.
Feb 21, 10:51 PM PSTNON-TSTM WND GST 9413 Ese Big Bear City, CAMESONET STATION BCNC1 BURNS CANYON IN JOHNSON VALLEY.
Feb 21, 11:21 PM PSTNON-TSTM WND DMG5 E Mountain Pass, CACALTRANS CLOSED INTERSTATE 15 NORTH OF NIPTON ROAD TO THE NEVADA STATE LINE DUE TO HIGH WINDS AND REDUCED VISIBILITY.
Feb 21, 11:48 PM PSTNON-TSTM WND DMG3 E Lenwood, CADOWNED POLE IN THE ROADWAY FROM WIND.
Feb 22, 1:00 AM PSTNON-TSTM WND DMGTorrey Pines Golf Cours, CAFEROCIOUS WINDS TOPPLED A LARGE TORREY PINE AT THE TORREY PINES GOLF COURSE TUESDAY NIGHT. AT 12:50 AM, WEST WINDS OF 32 MPH GUSTING TO 46 MPH WERE MEASURED.
Feb 22, 1:00 AM PSTNON-TSTM WND DMGTorrey Pines Golf Cours, CAFEROCIOUS WINDS TOPPLED A LARGE TORREY PINE AT THE TORREY PINES GOLF COURSE TUESDAY NIGHT. AT 12:50 AM, WEST WINDS OF 32 MPH GUSTING TO 46 MPH WERE MEASURED.
Feb 22, 2:14 AM PSTNON-TSTM WND GST 675 Wsw Dulzura, CAMESONET STATION OTYC1 OTAY MOUNTAIN RAWS.
Feb 22, 2:14 AM PSTNON-TSTM WND GST 675 Wsw Dulzura, CAMESONET STATION OTYC1 OTAY MOUNTAIN RAWS.
Feb 22, 2:36 AM PSTNON-TSTM WND GST 565 Ssw Camp Pendleton, CAAWOS STATION KNXF RED BEACH AIRPORT.
Feb 22, 2:36 AM PSTNON-TSTM WND GST 565 Ssw Camp Pendleton, CAAWOS STATION KNXF RED BEACH AIRPORT.
Feb 22, 3:00 AM PSTNON-TSTM WND DMG4 Ne Solana Beach, CALARGE TORREY PINE TREE FELL ON HOME IN DEL MAR HEIGHTS. WIND GUSTS 48 MPH AT 220 AM ON SDGE SITE. LARGE BRANCH WENT THROUGH THE ROOF INTO THE LIVING ROOM. NO INJURY.
Feb 22, 4:00 AM PSTNON-TSTM WND DMG4 N San Diego, CAA TREE FELL ON A MOVING VEHICLE IN MISSION VALLEY. DAMAGED THE HOOD. FRIARS ROAD. MAX WIND GUSTS 45 TO 48 MPH INCLUDING SAN AIRPORT AT 1 AM.
Feb 22, 7:00 AM PSTHAIL 0.253 E Rancho Bernardo, CAPEA SIZE HAIL IN NORTH POWAY.
Feb 22, 7:00 AM PSTHAIL 0.253 E Rancho Bernardo, CAPEA SIZE HAIL IN NORTH POWAY.
Feb 22, 7:16 AM PSTSNOW 0Mountain Pass, CAINTERSTATE 15 CLOSED TO INCLUDE MOUNTAIN PASS DUE TO ICY ROAD CONDITIONS RESULTING IN NUMEROUS ACCIDENTS.
Feb 22, 8:45 AM PSTSNOW 27 Nnw Pine Valley, CACHAIN CONTROL ACTIVATED ON HIGHWAY 79 IN SAN DIEGO LAGUNA MOUNTAINS. JULIAN CAMERA HAS 1-2 INCHES OF SNOW.
Feb 22, 8:45 AM PSTSNOW 27 Nnw Pine Valley, CACHAIN CONTROL ACTIVATED ON HIGHWAY 79 IN SAN DIEGO LAGUNA MOUNTAINS. JULIAN CAMERA HAS 1-2 INCHES OF SNOW.
Feb 22, 9:15 AM PSTHAIL 0.254 N Mission Beach, CASPOTTER REPORTED HAIL UP TO PEA SIZE IN MISSION BEACH.
Feb 22, 9:15 AM PSTHAIL 0.254 N Mission Beach, CASPOTTER REPORTED HAIL UP TO PEA SIZE IN MISSION BEACH.
Feb 22, 3:49 PM PSTSNOW 06 Ene Murrieta, CAFLURRIES AND RAIN MIX BUT NO ACCUMULATION IN FRENCH VALLEY. ELEVATION APPROXIMATELY 1340 FT.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

San Diego, CA (KNKX), launched 00:00Z, 10.9 hours before the alert went out and 145 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, San Diego, CA at 00:00Z on 2023-02-20Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, San Diego, CA at 00:00Z on 2023-02-20The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 30 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1178 m above ground
0-6 km bulk shear
19 kt
0-1 km storm-relative helicity
30 m²/s²
0-3 km storm-relative helicity
27 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

225 
WWUS76 KSGX 201053
NPWSGX

URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
253 AM PST Mon Feb 20 2023

CAZ055-201200-
/O.CAN.KSGX.HW.A.0005.230221T2100Z-230222T2100Z/
San Bernardino County Mountains-
Including the cities of Crestline, Lake Arrowhead, Big Bear City,
Big Bear Lake, Running Springs, and Wrightwood
253 AM PST Mon Feb 20 2023

...HIGH WIND WATCH IS CANCELLED...

The High Wind Watch has been replaced by a Winter Storm Watch
beginning Tuesday night.

$$

CAZ056-058-201200-
/O.CAN.KSGX.HW.A.0005.230222T0000Z-230222T2100Z/
Riverside County Mountains-San Diego County Mountains-
Including the cities of Idyllwild-Pine Cove, Julian, 
and Pine Valley
253 AM PST Mon Feb 20 2023

...HIGH WIND WATCH IS CANCELLED...

The High Wind Watch has been replaced by a Winter Storm Watch
beginning Tuesday night.

$$

CAZ060-202330-
/O.UPG.KSGX.HW.A.0005.230221T2100Z-230222T2100Z/
/O.NEW.KSGX.HW.W.0005.230221T2100Z-230222T2100Z/
Apple and Lucerne Valleys-
Including the cities of Victorville, Hesperia, Apple Valley, 
and Lucerne Valley
253 AM PST Mon Feb 20 2023

...HIGH WIND WARNING IN EFFECT FROM 1 PM TUESDAY TO 1 PM PST
WEDNESDAY...

* WHAT...West winds 30 to 40 mph with gusts to 70 mph expected.

* WHERE...Apple and Lucerne Valleys.

* WHEN...From 1 PM Tuesday to 1 PM PST Wednesday.

* IMPACTS...Strong winds could damage trees and other objects. 
  Travel will be difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...Areas of blowing dust will result in areas
  of poor visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ061-065-202330-
/O.UPG.KSGX.HW.A.0005.230222T0000Z-230222T2100Z/
/O.NEW.KSGX.HW.W.0005.230222T0000Z-230223T0200Z/
Coachella Valley-San Gorgonio Pass Near Banning-
Including the cities of Indio, Palm Springs, Cathedral City, 
Palm Desert, Palm Desert Country, La Quinta, and Coachella
253 AM PST Mon Feb 20 2023

...HIGH WIND WARNING IN EFFECT FROM 4 PM TUESDAY TO 6 PM PST
WEDNESDAY...

* WHAT...West winds 30 to 40 mph with gusts to 80 mph expected.

* WHERE...Coachella Valley and San Gorgonio Pass Near Banning.

* WHEN...From 4 PM Tuesday to 6 PM PST Wednesday.

* IMPACTS...Strong winds could damage trees and other objects. 
  Travel will be difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...Areas of blowing sand and dust will result
  in areas of poor visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ062-202330-
/O.UPG.KSGX.HW.A.0005.230222T0000Z-230222T2100Z/
/O.NEW.KSGX.HW.W.0005.230222T0000Z-230223T0200Z/
San Diego County Deserts-
Including the city of Borrego Springs
253 AM PST Mon Feb 20 2023

...HIGH WIND WARNING IN EFFECT FROM 4 PM TUESDAY TO 6 PM PST
WEDNESDAY...

* WHAT...West winds 35 to 55 mph with gusts to 85 mph expected.

* WHERE...San Diego County Deserts.

* WHEN...From 4 PM Tuesday to 6 PM PST Wednesday.

* IMPACTS...Strong winds could damage trees and other objects. 
  Travel will be difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...Areas of blowing dust will result in areas
  of poor visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ043-202330-
/O.NEW.KSGX.HW.W.0005.230222T0600Z-230223T0400Z/
San Diego County Coastal Areas-
Including the cities of Oceanside, Vista, Carlsbad, Encinitas, 
Chula Vista, National City, and San Diego
253 AM PST Mon Feb 20 2023

...HIGH WIND WARNING IN EFFECT FROM 10 PM TUESDAY TO 8 PM PST
WEDNESDAY...

* WHAT...West winds 25 to 35 mph with gusts to 55 mph expected.
  Isolated gusts to 60 mph.

* WHERE...San Diego County Coastal Areas.

* WHEN...From 10 PM Tuesday to 8 PM PST Wednesday.

* IMPACTS...Strong winds could damage trees and other objects. 
  Travel will be difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...The strongest winds are expected for late
  Tuesday night into Wednesday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ552-202330-
/O.NEW.KSGX.WI.Y.0015.230222T0600Z-230223T0400Z/
Orange County Coastal Areas-
Including the cities of Huntington Beach, Costa Mesa, 
Newport Beach, Laguna Beach, and San Clemente
253 AM PST Mon Feb 20 2023

...WIND ADVISORY IN EFFECT FROM 10 PM TUESDAY TO 8 PM PST
WEDNESDAY...

* WHAT...West winds 25 to 35 mph with gusts to 55 mph expected.

* WHERE...Orange County Coastal Areas.

* WHEN...From 10 PM Tuesday to 8 PM PST Wednesday.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down.

* ADDITIONAL DETAILS...The strongest winds are expected for late
  Tuesday night into Wednesday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

CAZ048-050-554-202330-
/O.NEW.KSGX.WI.Y.0015.230222T0600Z-230223T0200Z/
San Bernardino and Riverside County Valleys-The Inland Empire-
San Diego County Valleys-Orange County Inland Areas-
Including the cities of Riverside, San Bernardino, Ontario, 
Moreno Valley, Fontana, Rancho Cucamonga, Corona, Escondido, 
El Cajon, San Marcos, La Mesa, Santee, Poway, Santa Ana, Anaheim,
Garden Grove, Irvine, Orange, Fullerton, and Mission Viejo
253 AM PST Mon Feb 20 2023

...WIND ADVISORY IN EFFECT FROM 10 PM TUESDAY TO 6 PM PST
WEDNESDAY...

* WHAT...West winds 20 to 30 mph with gusts to 45 mph expected.

* WHERE...San Bernardino and Riverside County Valleys-The Inland 
  Empire, San Diego County Valleys and Orange County Inland 
  Areas.

* WHEN...From 10 PM Tuesday to 6 PM PST Wednesday.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

17
9 follow-up statements
585 
WWUS76 KSGX 202133
NPWSGX

URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
133 PM PST Mon Feb 20 2023

CAZ060-210600-
/O.CON.KSGX.HW.W.0005.230221T2100Z-230222T2100Z/
Apple and Lucerne Valleys-
Including the cities of Victorville, Hesperia, Apple Valley, 
and Lucerne Valley
133 PM PST Mon Feb 20 2023

...HIGH WIND WARNING REMAINS IN EFFECT FROM 1 PM TUESDAY TO 1 PM
PST WEDNESDAY...

* WHAT...West winds 30 to 40 mph with gusts to 70 mph expected.

* WHERE...Apple and Lucerne Valleys.

* WHEN...From 1 PM Tuesday to 1 PM PST Wednesday.

* IMPACTS...Strong winds could damage trees and other objects. 
  Travel will be difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...Areas of blowing dust will result in 
  areas of poor visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ061-065-210600-
/O.CON.KSGX.HW.W.0005.230222T0000Z-230223T0200Z/
Coachella Valley-San Gorgonio Pass Near Banning-
Including the cities of Indio, Palm Springs, Cathedral City, 
Palm Desert, Palm Desert Country, La Quinta, and Coachella
133 PM PST Mon Feb 20 2023

...HIGH WIND WARNING REMAINS IN EFFECT FROM 4 PM TUESDAY TO 6 PM
PST WEDNESDAY...

* WHAT...West winds 30 to 40 mph with gusts to 80 mph expected.

* WHERE...Coachella Valley and San Gorgonio Pass Near Banning.

* WHEN...From 4 PM Tuesday to 6 PM PST Wednesday.

* IMPACTS...Strong winds could damage trees and other objects. 
  Travel will be difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...Areas of blowing sand and dust will 
  result in areas of poor visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ062-210600-
/O.CON.KSGX.HW.W.0005.230222T0000Z-230223T0200Z/
San Diego County Deserts-
Including the city of Borrego Springs
133 PM PST Mon Feb 20 2023

...HIGH WIND WARNING REMAINS IN EFFECT FROM 4 PM TUESDAY TO 6 PM
PST WEDNESDAY...

* WHAT...West winds 35 to 55 mph with gusts to 85 mph expected.

* WHERE...San Diego County Deserts.

* WHEN...From 4 PM Tuesday to 6 PM PST Wednesday.

* IMPACTS...Strong winds could damage trees and other objects. 
  Travel will be difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...Areas of blowing dust will result in 
  areas of poor visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ043-210600-
/O.CON.KSGX.HW.W.0005.230222T0600Z-230223T0400Z/
San Diego County Coastal Areas-
Including the cities of Oceanside, Vista, Carlsbad, Encinitas, 
Chula Vista, National City, and San Diego
133 PM PST Mon Feb 20 2023

...HIGH WIND WARNING REMAINS IN EFFECT FROM 10 PM TUESDAY TO 8 PM
PST WEDNESDAY...

* WHAT...West winds 25 to 35 mph with gusts to 55 mph expected. 
  Isolated gusts to 60 mph.

* WHERE...San Diego County Coastal Areas.

* WHEN...From 10 PM Tuesday to 8 PM PST Wednesday.

* IMPACTS...Strong winds could damage trees and other objects. 
  Travel will be difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...The strongest winds are expected for late 
  Tuesday night into Wednesday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ552-210600-
/O.CON.KSGX.WI.Y.0015.230222T0600Z-230223T0400Z/
Orange County Coastal Areas-
Including the cities of Huntington Beach, Costa Mesa, 
Newport Beach, Laguna Beach, and San Clemente
133 PM PST Mon Feb 20 2023

...WIND ADVISORY REMAINS IN EFFECT FROM 10 PM TUESDAY TO 8 PM PST
WEDNESDAY...

* WHAT...West winds 25 to 35 mph with gusts to 55 mph expected.

* WHERE...Orange County Coastal Areas.

* WHEN...From 10 PM Tuesday to 8 PM PST Wednesday.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down.

* ADDITIONAL DETAILS...The strongest winds are expected for late 
  Tuesday night into Wednesday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

CAZ048-050-554-210600-
/O.CON.KSGX.WI.Y.0015.230222T0600Z-230223T0200Z/
San Bernardino and Riverside County Valleys-The Inland Empire-
San Diego County Valleys-Orange County Inland Areas-
Including the cities of Riverside, San Bernardino, Ontario, 
Moreno Valley, Fontana, Rancho Cucamonga, Corona, Escondido, 
El Cajon, San Marcos, La Mesa, Santee, Poway, Santa Ana, Anaheim,
Garden Grove, Irvine, Orange, Fullerton, and Mission Viejo
133 PM PST Mon Feb 20 2023

...WIND ADVISORY REMAINS IN EFFECT FROM 10 PM TUESDAY TO 6 PM PST
WEDNESDAY...

* WHAT...West winds 20 to 30 mph with gusts to 45 mph expected.

* WHERE...San Bernardino and Riverside County Valleys-The Inland 
  Empire, San Diego County Valleys and Orange County Inland 
  Areas.

* WHEN...From 10 PM Tuesday to 6 PM PST Wednesday.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

Adams
947 
WWUS76 KSGX 210507
NPWSGX

URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
907 PM PST Mon Feb 20 2023

CAZ060-211315-
/O.CON.KSGX.HW.W.0005.230221T2100Z-230222T2100Z/
Apple and Lucerne Valleys-
Including the cities of Victorville, Hesperia, Apple Valley, 
and Lucerne Valley
907 PM PST Mon Feb 20 2023

...HIGH WIND WARNING REMAINS IN EFFECT FROM 1 PM TUESDAY TO 1 PM
PST WEDNESDAY...

* WHAT...West winds 30 to 40 mph with gusts to 60 mph expected.

* WHERE...Apple and Lucerne Valleys.

* WHEN...From 1 PM Tuesday to 1 PM PST Wednesday.

* IMPACTS...Strong winds could damage trees and other objects. 
  Travel will be difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...Areas of blowing dust will result in 
  areas of poor visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ061-065-211315-
/O.CON.KSGX.HW.W.0005.230222T0000Z-230223T0200Z/
Coachella Valley-San Gorgonio Pass Near Banning-
Including the cities of Indio, Palm Springs, Cathedral City, 
Palm Desert, Palm Desert Country, La Quinta, and Coachella
907 PM PST Mon Feb 20 2023

...HIGH WIND WARNING REMAINS IN EFFECT FROM 4 PM TUESDAY TO 6 PM
PST WEDNESDAY...

* WHAT...West winds 30 to 40 mph with gusts to 80 mph expected.

* WHERE...Coachella Valley and San Gorgonio Pass Near Banning.

* WHEN...From 4 PM Tuesday to 6 PM PST Wednesday.

* IMPACTS...Strong winds could damage trees and other objects. 
  Travel will be difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...Areas of blowing sand and dust will 
  result in areas of poor visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ062-211315-
/O.CON.KSGX.HW.W.0005.230222T0000Z-230223T0200Z/
San Diego County Deserts-
Including the city of Borrego Springs
907 PM PST Mon Feb 20 2023

...HIGH WIND WARNING REMAINS IN EFFECT FROM 4 PM TUESDAY TO 6 PM
PST WEDNESDAY...

* WHAT...West winds 30 to 50 mph with gusts to 70 mph expected.

* WHERE...San Diego County Deserts.

* WHEN...From 4 PM Tuesday to 6 PM PST Wednesday.

* IMPACTS...Strong winds could damage trees and other objects. 
  Travel will be difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...Areas of blowing dust will result in 
  areas of poor visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ043-211315-
/O.CON.KSGX.HW.W.0005.230222T0600Z-230223T0400Z/
San Diego County Coastal Areas-
Including the cities of Oceanside, Vista, Carlsbad, Encinitas, 
Chula Vista, National City, and San Diego
907 PM PST Mon Feb 20 2023

...HIGH WIND WARNING REMAINS IN EFFECT FROM 10 PM TUESDAY TO 8 PM
PST WEDNESDAY...

* WHAT...West winds 25 to 35 mph with gusts to 45 to 55 mph
  expected. 

* WHERE...San Diego County Coastal Areas.

* WHEN...From 10 PM Tuesday to 8 PM PST Wednesday.

* IMPACTS...Strong winds could damage trees and other objects. 
  Travel will be difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...The strongest winds are expected for late 
  Tuesday night into Wednesday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ552-211315-
/O.CON.KSGX.WI.Y.0015.230222T0600Z-230223T0400Z/
Orange County Coastal Areas-
Including the cities of Huntington Beach, Costa Mesa, 
Newport Beach, Laguna Beach, and San Clemente
907 PM PST Mon Feb 20 2023

...WIND ADVISORY REMAINS IN EFFECT FROM 10 PM TUESDAY TO 8 PM PST
WEDNESDAY...

* WHAT...West winds 25 to 35 mph with gusts to 55 mph expected.

* WHERE...Orange County Coastal Areas.

* WHEN...From 10 PM Tuesday to 8 PM PST Wednesday.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down.

* ADDITIONAL DETAILS...The strongest winds are expected for late 
  Tuesday night into Wednesday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

CAZ048-050-554-211315-
/O.CON.KSGX.WI.Y.0015.230222T0600Z-230223T0200Z/
San Bernardino and Riverside County Valleys-The Inland Empire-
San Diego County Valleys-Orange County Inland Areas-
Including the cities of Riverside, San Bernardino, Ontario, 
Moreno Valley, Fontana, Rancho Cucamonga, Corona, Escondido, 
El Cajon, San Marcos, La Mesa, Santee, Poway, Santa Ana, Anaheim,
Garden Grove, Irvine, Orange, Fullerton, and Mission Viejo
907 PM PST Mon Feb 20 2023

...WIND ADVISORY REMAINS IN EFFECT FROM 10 PM TUESDAY TO 6 PM PST
WEDNESDAY...

* WHAT...West winds 20 to 30 mph with gusts to 45 mph expected.

* WHERE...San Bernardino and Riverside County Valleys-The Inland 
  Empire, San Diego County Valleys and Orange County Inland 
  Areas.

* WHEN...From 10 PM Tuesday to 6 PM PST Wednesday.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$
604 
WWUS76 KSGX 211110
NPWSGX

URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
310 AM PST Tue Feb 21 2023

CAZ060-212300-
/O.CON.KSGX.HW.W.0005.230221T2100Z-230222T2100Z/
Apple and Lucerne Valleys-
Including the cities of Victorville, Hesperia, Apple Valley, 
and Lucerne Valley
310 AM PST Tue Feb 21 2023

...HIGH WIND WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON
TO 1 PM PST WEDNESDAY...

* WHAT...West winds 35 to 45 mph with gusts to 75 mph expected.

* WHERE...Apple and Lucerne Valleys.

* WHEN...From 1 PM this afternoon to 1 PM PST Wednesday.

* IMPACTS...Strong winds could damage trees and other objects. 
  Travel will be difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...Areas of blowing dust will result in 
  areas of poor visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ061-065-212300-
/O.CON.KSGX.HW.W.0005.230222T0000Z-230223T0200Z/
Coachella Valley-San Gorgonio Pass Near Banning-
Including the cities of Indio, Palm Springs, Cathedral City, 
Palm Desert, Palm Desert Country, La Quinta, and Coachella
310 AM PST Tue Feb 21 2023

...HIGH WIND WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON
TO 6 PM PST WEDNESDAY...

* WHAT...West winds 35 to 45 mph with gusts to 85 mph expected.

* WHERE...Coachella Valley and San Gorgonio Pass Near Banning.

* WHEN...From 4 PM this afternoon to 6 PM PST Wednesday.

* IMPACTS...Strong winds could damage trees and other objects. 
  Travel will be difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...Areas of blowing sand and dust will 
  result in areas of poor visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ062-212300-
/O.CON.KSGX.HW.W.0005.230222T0000Z-230223T0200Z/
San Diego County Deserts-
Including the city of Borrego Springs
310 AM PST Tue Feb 21 2023

...HIGH WIND WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON
TO 6 PM PST WEDNESDAY...

* WHAT...West winds 35 to 55 mph with gusts to 95 mph expected.

* WHERE...San Diego County Deserts.

* WHEN...From 4 PM this afternoon to 6 PM PST Wednesday.

* IMPACTS...Strong winds could damage trees and other objects. 
  Travel will be difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...Areas of blowing dust will result in 
  areas of poor visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ043-212300-
/O.CON.KSGX.HW.W.0005.230222T0600Z-230223T0400Z/
San Diego County Coastal Areas-
Including the cities of Oceanside, Vista, Carlsbad, Encinitas, 
Chula Vista, National City, and San Diego
310 AM PST Tue Feb 21 2023

...HIGH WIND WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING TO
8 PM PST WEDNESDAY...

* WHAT...West winds 25 to 35 mph with gusts to 60 mph expected.

* WHERE...San Diego County Coastal Areas.

* WHEN...From 10 PM this evening to 8 PM PST Wednesday.

* IMPACTS...Strong winds could damage trees and other objects. 
  Travel will be difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...The strongest winds are expected for late
  tonight into Wednesday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ552-212300-
/O.CON.KSGX.WI.Y.0015.230222T0600Z-230223T0400Z/
Orange County Coastal Areas-
Including the cities of Huntington Beach, Costa Mesa, 
Newport Beach, Laguna Beach, and San Clemente
310 AM PST Tue Feb 21 2023

...WIND ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO
8 PM PST WEDNESDAY...

* WHAT...West winds 25 to 35 mph with gusts to 55 mph expected.

* WHERE...Orange County Coastal Areas.

* WHEN...From 10 PM this evening to 8 PM PST Wednesday.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down.

* ADDITIONAL DETAILS...The strongest winds are expected for late
  tonight into Wednesday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

CAZ048-050-554-212300-
/O.CON.KSGX.WI.Y.0015.230222T0600Z-230223T0200Z/
San Bernardino and Riverside County Valleys-The Inland Empire-
San Diego County Valleys-Orange County Inland Areas-
Including the cities of Riverside, San Bernardino, Ontario, 
Moreno Valley, Fontana, Rancho Cucamonga, Corona, Escondido, 
El Cajon, San Marcos, La Mesa, Santee, Poway, Santa Ana, Anaheim,
Garden Grove, Irvine, Orange, Fullerton, and Mission Viejo
310 AM PST Tue Feb 21 2023

...WIND ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO
6 PM PST WEDNESDAY...

* WHAT...West winds 20 to 30 mph with gusts to 55 mph expected.

* WHERE...San Bernardino and Riverside County Valleys-The Inland 
  Empire, San Diego County Valleys and Orange County Inland 
  Areas.

* WHEN...From 10 PM this evening to 6 PM PST Wednesday.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

17
494 
WWUS76 KSGX 212127
NPWSGX

URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
127 PM PST Tue Feb 21 2023

CAZ060-220530-
/O.CON.KSGX.HW.W.0005.000000T0000Z-230222T2100Z/
Apple and Lucerne Valleys-
Including the cities of Victorville, Hesperia, Apple Valley, 
and Lucerne Valley
127 PM PST Tue Feb 21 2023

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 1 PM PST WEDNESDAY...

* WHAT...West winds 35 to 45 mph with gusts to 75 mph expected.

* WHERE...Apple and Lucerne Valleys.

* WHEN...From 1 PM this afternoon to 1 PM PST Wednesday.

* IMPACTS...Strong winds could damage trees and other objects. 
  Travel will be difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...Areas of blowing dust will result in 
  areas of poor visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ061-065-220530-
/O.CON.KSGX.HW.W.0005.230222T0000Z-230223T0200Z/
Coachella Valley-San Gorgonio Pass Near Banning-
Including the cities of Indio, Palm Springs, Cathedral City, 
Palm Desert, Palm Desert Country, La Quinta, and Coachella
127 PM PST Tue Feb 21 2023

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM PST WEDNESDAY...

* WHAT...West winds 35 to 45 mph with gusts to 85 mph expected.

* WHERE...Coachella Valley and San Gorgonio Pass Near Banning.

* WHEN...From 4 PM this afternoon to 6 PM PST Wednesday.

* IMPACTS...Strong winds could damage trees and other objects. 
  Travel will be difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...Areas of blowing sand and dust will 
  result in areas of poor visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ062-220530-
/O.CON.KSGX.HW.W.0005.230222T0000Z-230223T0200Z/
San Diego County Deserts-
Including the city of Borrego Springs
127 PM PST Tue Feb 21 2023

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM PST WEDNESDAY...

* WHAT...West winds 35 to 55 mph with gusts to 95 mph expected.

* WHERE...San Diego County Deserts.

* WHEN...From 4 PM this afternoon to 6 PM PST Wednesday.

* IMPACTS...Strong winds could damage trees and other objects. 
  Travel will be difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...Areas of blowing dust will result in 
  areas of poor visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ043-220530-
/O.CON.KSGX.HW.W.0005.230222T0600Z-230223T0400Z/
San Diego County Coastal Areas-
Including the cities of Oceanside, Vista, Carlsbad, Encinitas, 
Chula Vista, National City, and San Diego
127 PM PST Tue Feb 21 2023

...HIGH WIND WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING TO
8 PM PST WEDNESDAY...

* WHAT...West winds 25 to 35 mph with gusts to 60 mph expected.

* WHERE...San Diego County Coastal Areas.

* WHEN...From 10 PM this evening to 8 PM PST Wednesday.

* IMPACTS...Strong winds could damage trees and other objects. 
  Travel will be difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...The strongest winds are expected for late 
  tonight into Wednesday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ552-220530-
/O.CON.KSGX.WI.Y.0015.230222T0600Z-230223T0400Z/
Orange County Coastal Areas-
Including the cities of Huntington Beach, Costa Mesa, 
Newport Beach, Laguna Beach, and San Clemente
127 PM PST Tue Feb 21 2023

...WIND ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO
8 PM PST WEDNESDAY...

* WHAT...West winds 25 to 35 mph with gusts to 55 mph expected.

* WHERE...Orange County Coastal Areas.

* WHEN...From 10 PM this evening to 8 PM PST Wednesday.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down.

* ADDITIONAL DETAILS...The strongest winds are expected for late 
  tonight into Wednesday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

CAZ048-050-554-220530-
/O.CON.KSGX.WI.Y.0015.230222T0600Z-230223T0200Z/
San Bernardino and Riverside County Valleys-The Inland Empire-
San Diego County Valleys-Orange County Inland Areas-
Including the cities of Riverside, San Bernardino, Ontario, 
Moreno Valley, Fontana, Rancho Cucamonga, Corona, Escondido, 
El Cajon, San Marcos, La Mesa, Santee, Poway, Santa Ana, Anaheim,
Garden Grove, Irvine, Orange, Fullerton, and Mission Viejo
127 PM PST Tue Feb 21 2023

...WIND ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO
6 PM PST WEDNESDAY...

* WHAT...West winds 20 to 30 mph with gusts 50 to 55 mph 
  expected.

* WHERE...San Bernardino and Riverside County Valleys-The Inland 
  Empire, San Diego County Valleys and Orange County Inland 
  Areas.

* WHEN...From 10 PM this evening to 6 PM PST Wednesday.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

Adams
492 
WWUS76 KSGX 220422
NPWSGX

URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
822 PM PST Tue Feb 21 2023

CAZ060-221330-
/O.CON.KSGX.HW.W.0005.000000T0000Z-230222T2100Z/
Apple and Lucerne Valleys-
Including the cities of Victorville, Hesperia, Apple Valley, 
and Lucerne Valley
822 PM PST Tue Feb 21 2023

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 1 PM PST WEDNESDAY...

* WHAT...West winds 35 to 45 mph with gusts to 65 mph expected.

* WHERE...Apple and Lucerne Valleys.

* WHEN...From 1 PM this afternoon to 1 PM PST Wednesday.

* IMPACTS...Strong winds could damage trees and other objects. 
  Travel will be difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...Areas of blowing dust will result in 
  areas of poor visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ061-065-221330-
/O.CON.KSGX.HW.W.0005.000000T0000Z-230223T0200Z/
Coachella Valley-San Gorgonio Pass Near Banning-
Including the cities of Indio, Palm Springs, Cathedral City, 
Palm Desert, Palm Desert Country, La Quinta, and Coachella
822 PM PST Tue Feb 21 2023

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM PST WEDNESDAY...

* WHAT...West winds 35 to 45 mph with gusts to 75 mph expected.

* WHERE...Coachella Valley and San Gorgonio Pass Near Banning.

* WHEN...From 4 PM this afternoon to 6 PM PST Wednesday. Strongest
  wind gusts overnight.

* IMPACTS...Strong winds could damage trees and other objects. 
  Travel will be difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...Areas of blowing sand and dust will 
  result in areas of poor visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ062-221330-
/O.CON.KSGX.HW.W.0005.000000T0000Z-230223T0200Z/
San Diego County Deserts-
Including the city of Borrego Springs
822 PM PST Tue Feb 21 2023

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM PST WEDNESDAY...

* WHAT...West winds 30 to 45 mph with gusts to 75 mph expected.
 
* WHERE...San Diego County Deserts.

* WHEN...From 4 PM this afternoon to 6 PM PST Wednesday. Strongest
  wind gusts overnight.

* IMPACTS...Strong winds could damage trees and other objects. 
  Travel will be difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...Areas of blowing dust will result in 
  areas of poor visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ043-221330-
/O.CON.KSGX.HW.W.0005.230222T0600Z-230223T0400Z/
San Diego County Coastal Areas-
Including the cities of Oceanside, Vista, Carlsbad, Encinitas, 
Chula Vista, National City, and San Diego
822 PM PST Tue Feb 21 2023

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 PM PST WEDNESDAY...

* WHAT...West winds 25 to 35 mph with gusts to 50 mph. Local gusts
  to 60 mph possible.

* WHERE...San Diego County Coastal Areas.

* WHEN...From 10 PM this evening to 8 PM PST Wednesday. Strongest
  wind gusts overnight.

* IMPACTS...Strong winds could damage trees and other objects. 
  Travel will be difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...The strongest winds are expected for late 
  tonight into Wednesday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ552-221330-
/O.CON.KSGX.WI.Y.0015.230222T0600Z-230223T0400Z/
Orange County Coastal Areas-
Including the cities of Huntington Beach, Costa Mesa, 
Newport Beach, Laguna Beach, and San Clemente
822 PM PST Tue Feb 21 2023

...WIND ADVISORY REMAINS IN EFFECT UNTIL 8 PM PST WEDNESDAY...

* WHAT...West winds 25 to 35 mph with gusts to 55 mph expected.

* WHERE...Orange County Coastal Areas.

* WHEN...From 10 PM this evening to 8 PM PST Wednesday.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down.

* ADDITIONAL DETAILS...The strongest winds are expected for late 
  tonight into Wednesday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

CAZ048-050-554-221330-
/O.CON.KSGX.WI.Y.0015.230222T0600Z-230223T0200Z/
San Bernardino and Riverside County Valleys-The Inland Empire-
San Diego County Valleys-Orange County Inland Areas-
Including the cities of Riverside, San Bernardino, Ontario, 
Moreno Valley, Fontana, Rancho Cucamonga, Corona, Escondido, 
El Cajon, San Marcos, La Mesa, Santee, Poway, Santa Ana, Anaheim,
Garden Grove, Irvine, Orange, Fullerton, and Mission Viejo
822 PM PST Tue Feb 21 2023

...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM PST WEDNESDAY...

* WHAT...West winds 20 to 30 mph with gusts 50 to 55 mph 
  expected.

* WHERE...San Bernardino and Riverside County Valleys-The Inland 
  Empire, San Diego County Valleys and Orange County Inland 
  Areas.

* WHEN...From 10 PM this evening to 6 PM PST Wednesday.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$
550 
WWUS76 KSGX 221054
NPWSGX

URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
254 AM PST Wed Feb 22 2023

CAZ060-222100-
/O.CON.KSGX.HW.W.0005.000000T0000Z-230222T2100Z/
Apple and Lucerne Valleys-
Including the cities of Victorville, Hesperia, Apple Valley, 
and Lucerne Valley
254 AM PST Wed Feb 22 2023

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 1 PM PST THIS
AFTERNOON...

* WHAT...West winds 35 to 45 mph with gusts to 70 mph.

* WHERE...Apple and Lucerne Valleys.

* WHEN...Until 1 PM PST this afternoon.

* IMPACTS...Strong winds could damage trees and other objects. 
  Travel will be difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...Areas of blowing dust will result in 
  areas of poor visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ061-065-222300-
/O.CON.KSGX.HW.W.0005.000000T0000Z-230223T0200Z/
Coachella Valley-San Gorgonio Pass Near Banning-
Including the cities of Indio, Palm Springs, Cathedral City, 
Palm Desert, Palm Desert Country, La Quinta, and Coachella
254 AM PST Wed Feb 22 2023

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM PST THIS
EVENING...

* WHAT...West winds 30 to 40 mph with gusts to 65 mph.

* WHERE...Coachella Valley and San Gorgonio Pass Near Banning.

* WHEN...Until 6 PM PST this evening.

* IMPACTS...Strong winds could damage trees and other objects. 
  Travel will be difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...Areas of blowing sand and dust will 
  result in areas of poor visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ062-222300-
/O.CON.KSGX.HW.W.0005.000000T0000Z-230223T0200Z/
San Diego County Deserts-
Including the city of Borrego Springs
254 AM PST Wed Feb 22 2023

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM PST THIS
EVENING...

* WHAT...West winds 35 to 55 mph with gusts to 85 mph.

* WHERE...San Diego County Deserts.

* WHEN...Until 6 PM PST this evening.

* IMPACTS...Strong winds could damage trees and other objects. 
  Travel will be difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...Areas of blowing dust will result in areas
  of poor visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ043-222300-
/O.CON.KSGX.HW.W.0005.000000T0000Z-230223T0400Z/
San Diego County Coastal Areas-
Including the cities of Oceanside, Vista, Carlsbad, Encinitas, 
Chula Vista, National City, and San Diego
254 AM PST Wed Feb 22 2023

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 PM PST THIS
EVENING...

* WHAT...West winds 30 to 40 mph with gusts to 60 mph.

* WHERE...San Diego County Coastal Areas.

* WHEN...Until 8 PM PST this evening.

* IMPACTS...Strong winds could damage trees and other objects. 
  Travel will be difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...The strongest winds are expected through
  early this morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ552-222300-
/O.CON.KSGX.WI.Y.0015.000000T0000Z-230223T0400Z/
Orange County Coastal Areas-
Including the cities of Huntington Beach, Costa Mesa, 
Newport Beach, Laguna Beach, and San Clemente
254 AM PST Wed Feb 22 2023

...WIND ADVISORY REMAINS IN EFFECT UNTIL 8 PM PST THIS EVENING...

* WHAT...West winds 25 to 35 mph with gusts to 55 mph.

* WHERE...Orange County Coastal Areas.

* WHEN...Until 8 PM PST this evening.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down.

* ADDITIONAL DETAILS...The strongest winds are expected through
  early this morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

CAZ048-050-554-222300-
/O.CON.KSGX.WI.Y.0015.000000T0000Z-230223T0200Z/
San Bernardino and Riverside County Valleys-The Inland Empire-
San Diego County Valleys-Orange County Inland Areas-
Including the cities of Riverside, San Bernardino, Ontario, 
Moreno Valley, Fontana, Rancho Cucamonga, Corona, Escondido, 
El Cajon, San Marcos, La Mesa, Santee, Poway, Santa Ana, Anaheim,
Garden Grove, Irvine, Orange, Fullerton, and Mission Viejo
254 AM PST Wed Feb 22 2023

...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM PST THIS EVENING...

* WHAT...West winds 25 to 35 mph with gusts to 50 mph.

* WHERE...San Bernardino and Riverside County Valleys-The Inland 
  Empire, San Diego County Valleys and Orange County Inland 
  Areas.

* WHEN...Until 6 PM PST this evening.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

17
433 
WWUS76 KSGX 222058
NPWSGX

URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
1258 PM PST Wed Feb 22 2023

CAZ060-222200-
/O.EXP.KSGX.HW.W.0005.000000T0000Z-230222T2100Z/
Apple and Lucerne Valleys-
Including the cities of Victorville, Hesperia, Apple Valley, 
and Lucerne Valley
1258 PM PST Wed Feb 22 2023

...HIGH WIND WARNING WILL EXPIRE AT 1 PM PST THIS AFTERNOON...

Winds have fallen below High Wind Warning criteria and will 
continue to decrease through the afternoon.

$$

CAZ062-230600-
/O.EXT.KSGX.HW.W.0005.000000T0000Z-230223T0600Z/
San Diego County Deserts-
Including the city of Borrego Springs
1258 PM PST Wed Feb 22 2023

...HIGH WIND WARNING NOW IN EFFECT UNTIL 10 PM PST THIS EVENING...

* WHAT...West winds 25 to 35 mph with gusts to 60 mph.

* WHERE...San Diego County Deserts.

* WHEN...Until 10 PM PST this evening.

* IMPACTS...Strong winds could damage trees and other objects. 
  Travel will be difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...Areas of blowing dust will result in 
  areas of poor visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ061-065-230200-
/O.CON.KSGX.HW.W.0005.000000T0000Z-230223T0200Z/
Coachella Valley-San Gorgonio Pass Near Banning-
Including the cities of Indio, Palm Springs, Cathedral City, 
Palm Desert, Palm Desert Country, La Quinta, and Coachella
1258 PM PST Wed Feb 22 2023

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM PST THIS
EVENING...

* WHAT...West winds 20 to 25 mph with gusts 40 to 50 mph.

* WHERE...Coachella Valley and San Gorgonio Pass Near Banning.

* WHEN...Until 6 PM PST this evening.

* IMPACTS...Strong winds could damage trees and other objects. 
  Travel will be difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...Areas of blowing sand and dust will 
  result in areas of poor visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ043-230400-
/O.CON.KSGX.HW.W.0005.000000T0000Z-230223T0400Z/
San Diego County Coastal Areas-
Including the cities of Oceanside, Vista, Carlsbad, Encinitas, 
Chula Vista, National City, and San Diego
1258 PM PST Wed Feb 22 2023

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 PM PST THIS
EVENING...

* WHAT...West winds 20 to 25 mph with gusts up to 40 to 45 mph.

* WHERE...San Diego County Coastal Areas.

* WHEN...Until 8 PM PST this evening.

* IMPACTS...Strong winds could damage trees and other objects. 
  Travel will be difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...The strongest winds are expected through 
  early this morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ552-230400-
/O.CON.KSGX.WI.Y.0015.000000T0000Z-230223T0400Z/
Orange County Coastal Areas-
Including the cities of Huntington Beach, Costa Mesa, 
Newport Beach, Laguna Beach, and San Clemente
1258 PM PST Wed Feb 22 2023

...WIND ADVISORY REMAINS IN EFFECT UNTIL 8 PM PST THIS EVENING...

* WHAT...West winds 20 to 25 mph with gusts up to 40 to 45 mph.

* WHERE...Orange County Coastal Areas.

* WHEN...Until 8 PM PST this evening.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down.

* ADDITIONAL DETAILS...The strongest winds are expected through 
  early this morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

CAZ048-050-554-230200-
/O.CON.KSGX.WI.Y.0015.000000T0000Z-230223T0200Z/
San Bernardino and Riverside County Valleys-The Inland Empire-
San Diego County Valleys-Orange County Inland Areas-
Including the cities of Riverside, San Bernardino, Ontario, 
Moreno Valley, Fontana, Rancho Cucamonga, Corona, Escondido, 
El Cajon, San Marcos, La Mesa, Santee, Poway, Santa Ana, Anaheim,
Garden Grove, Irvine, Orange, Fullerton, and Mission Viejo
1258 PM PST Wed Feb 22 2023

...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM PST THIS EVENING...

* WHAT...West winds 20 to 25 mph with gusts to 40 mph.

* WHERE...San Bernardino and Riverside County Valleys-The Inland 
  Empire, San Diego County Valleys and Orange County Inland 
  Areas.

* WHEN...Until 6 PM PST this evening.

* IMPACTS...Gusty winds could blow around unsecured objects. Tree
  limbs could be blown down.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

CO
765 
WWUS76 KSGX 230207
NPWSGX

URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
607 PM PST Wed Feb 22 2023

CAZ061-065-230315-
/O.EXP.KSGX.HW.W.0005.000000T0000Z-230223T0200Z/
Coachella Valley-San Gorgonio Pass Near Banning-
Including the cities of Indio, Palm Springs, Cathedral City, 
Palm Desert, Palm Desert Country, La Quinta, and Coachella
607 PM PST Wed Feb 22 2023

...HIGH WIND WARNING HAS EXPIRED...

Occasional gusty winds will continue out of the northwest this 
evening, but most gusts will be 35 MPH or less.

$$

CAZ048-050-554-230315-
/O.EXP.KSGX.WI.Y.0015.000000T0000Z-230223T0200Z/
San Bernardino and Riverside County Valleys-The Inland Empire-
San Diego County Valleys-Orange County Inland Areas-
Including the cities of Riverside, San Bernardino, Ontario, 
Moreno Valley, Fontana, Rancho Cucamonga, Corona, Escondido, 
El Cajon, San Marcos, La Mesa, Santee, Poway, Santa Ana, Anaheim,
Garden Grove, Irvine, Orange, Fullerton, and Mission Viejo
607 PM PST Wed Feb 22 2023

...WIND ADVISORY HAS EXPIRED...

Occasional gusty winds will continue out of the west this evening,
but most gusts will be 30 MPH or less.

$$

CAZ062-230600-
/O.CON.KSGX.HW.W.0005.000000T0000Z-230223T0600Z/
San Diego County Deserts-
Including the city of Borrego Springs
607 PM PST Wed Feb 22 2023

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 10 PM PST THIS
EVENING...

* WHAT...West winds 25 to 35 mph with local gusts to 60 mph. Winds
  will gradually weaken this evening.

* WHERE...San Diego County Deserts.

* WHEN...Until 10 PM PST this evening.

* IMPACTS...Strong winds could damage trees and other objects. 
  Travel will be difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...Areas of blowing dust will result in 
  areas of poor visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ043-230400-
/O.CON.KSGX.HW.W.0005.000000T0000Z-230223T0400Z/
San Diego County Coastal Areas-
Including the cities of Oceanside, Vista, Carlsbad, Encinitas, 
Chula Vista, National City, and San Diego
607 PM PST Wed Feb 22 2023

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 PM PST THIS
EVENING...

* WHAT...West winds 20 to 25 mph with local gusts to 45 mph. Winds
  will gradually weaken this evening.

* WHERE...San Diego County Coastal Areas.

* WHEN...Until 8 PM PST this evening.

* IMPACTS...Strong winds could damage trees and other objects.
  Travel will be difficult, especially for high profile vehicles.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ552-230400-
/O.CON.KSGX.WI.Y.0015.000000T0000Z-230223T0400Z/
Orange County Coastal Areas-
Including the cities of Huntington Beach, Costa Mesa, 
Newport Beach, Laguna Beach, and San Clemente
607 PM PST Wed Feb 22 2023

...WIND ADVISORY REMAINS IN EFFECT UNTIL 8 PM PST THIS EVENING...

* WHAT...West winds 20 to 25 mph with local gusts to 45 mph. Winds
  will gradually weaken this evening.

* WHERE...Orange County Coastal Areas.

* WHEN...Until 8 PM PST this evening.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

Maxwell
469 
WWUS76 KSGX 230551
NPWSGX

URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
951 PM PST Wed Feb 22 2023

CAZ062-230700-
/O.EXP.KSGX.HW.W.0005.000000T0000Z-230223T0600Z/
San Diego County Deserts-
Including the city of Borrego Springs
951 PM PST Wed Feb 22 2023

...HIGH WIND WARNING WILL EXPIRE AT 10 PM PST THIS EVENING...

Winds will gradually decrease overnight, though a few gusts over
35 MPH will continue from the west in the desert foothills late 
this evening.

$$

Maxwell

What forecasters said that day

The local office's own words before this high wind warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS San Diego, CA wrote its last area forecast discussion before this high wind warning went out at Feb 19, 9:24 PM PST, 5 hours 29 minutes earlier.

Area forecast discussion, Feb 19, 9:24 PM PST, 5 hours 29 minutes before
Area Forecast Discussion
National Weather Service San Diego CA
924 PM PST Sun Feb 19 2023

.SYNOPSIS...
Monday and Tuesday will be the last mild days we experience for
awhile under partly cloudy skies. Cooling will begin on Tuesday
as increasing southwest winds build the marine layer inland. The
winds will become quite strong and gusty as the atmosphere adjusts
to a surge of cold, Arctic air plunging south across the West.
Several more surges of cold air into this trough will keep a moist
and unstable flow into Southern California, generating periods of
showers with very low snow levels into next weekend.

&&

.DISCUSSION...FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE...
SAN DIEGO...WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO
COUNTIES...

An area of very light rain spread north over the forecast area
this afternoon and evening. Many sites in San Diego County reported
a trace of rain, but a low-level dry layer made it difficult for any
sites to measure. This layer was evident on our 00Z Miramar sounding
below 7K FT. Above, it was moist with a total PW of 0.80 inch. The E-
SE winds above the dry layer were circulating around the cut-off
low, centered about 260 miles SW of San Diego at 8 PM PST. There is
model consensus now that this low will indeed drop SE through
Tuesday morning, keeping much of the precip and clouds circulating
around it outside of Southern California. With that in mind, POPS
have been lowered over the area through Monday, and most of the
shower activity has been removed from the forecast, except offshore.
There, the slight chance of thunder has been removed as well.
Lightning was occurring again this evening, but it was concentrated
just south of the low pressure center, and is not expected to
redevelop this far north. The Coastal Waters and Zone Forecasts have
been updated to reflect this thinking.

From previous discussion...

A strong storm system, originating from British Columbia, will
drop south over the West, with two waves developing mid to late
this week. The first wave impacting the West late Tuesday through
Wednesday is looking to take more of an inland track over the
Great Basin, which would keep the heavier rain/mountain snow north
of SoCal, with wind being the main impact here. Rainfall amounts
of generally less than one-half inch are expected late Tuesday
into Wednesday, with only a few inches of snow above 2000 feet in
the mountains. This system is looking to be a strong one, with
the surface low pressure dropping to 995 mb, so high winds will be
a concern Tuesday evening through Wednesday afternoon. The
highest winds will be over the desert mountain slopes, with peak
gusts in excess of 70 mph. High Wind Watches have been posted for
all mountains and deserts, valid Tuesday afternoon through
Wednesday afternoon.

In addition to the strong winds over the mountains and deserts,
winds will also be strong at the coast Tuesday night into
Wednesday. There is still a lot of uncertainty with how strong
these winds will be. High resolution model guidance has come in
stronger with winds along the coast, though ensembles are a bit
weaker. The NBM gives coastal areas a 60 to 70 percent chance of
reaching at least 47 mph, but only a 10 to 15 percent chance of
reaching 55 mph. The current forecast is generally a consensus of
the NBM and the available high resolution guidance, with gusts
generally ranging 40-50 mph, with some spots along the immediate
coast higher. This is certainly looking to be an impactful wind
event at least along the immediate coast, and we will be keeping a
close eye on the trends over the course of the next few model
runs and refining the wind forecast further.

After the first wave of this system departs east, very cold air
will be left in it's wake. High temperatures on Thursday and
Friday will be some 15 to 20 degrees below normal, with most lower
elevations only topping out around 50 degrees both days. Some
locations in the Inland Empire and the San Diego Valleys might not
make it out of the 40s those days!

Currently, the second wave of this system is slated for Thursday
through Saturday looks to take more of an outside track over the
Pacific Ocean and West Coast, which is looking to bring us much
more rain and mountain snow than this first wave. Winds with the
Thursday/Friday system aren't looking as strong, as this second
wave appears weaker than the first one. However, models and
ensembles are showing more precipitation Thursday and Friday for
SoCal, given the track over the ocean. Recent model guidance has
come in wetter for our region, so QPF amounts were increased on
this shift. It is looking to be more of a moderate rainfall event
at this time, though the spread in the ensemble members for
precipitation still remains large at this time, so confidence
remains low in exact amounts.

Last but certainly not least, mountain snow could be fairly
significant and impactful Thursday and Friday. Low snow levels of
2000 to 3000 feet could bring snow accumulation to the majority
of the mountains and mountain passes. Exact amounts are still
uncertain, but we will continue to refine the forecast in the
coming days!

&&

.AVIATION...
200530Z...SCT-locally BKN clouds at/above 9000 ft MSL will continue
through Mon evening with unrestricted VIS.

&&

.MARINE...
Little or no additional shower activity will occur the rest of
tonight over the coastal waters, and the thunderstorm risk has
ended for tonight.

Dangerous boating conditions are expected to develop Tuesday evening
and continue into Wednesday. Strong, west-northwest, gale force
winds are expected with peak winds late Tuesday night into early
Wednesday morning. Confidence is high for gale force winds as
probabilistic models indicate over a 90 percent chance of wind gusts
exceeding 41 kt with local gusts possibly reaching 50 kt briefly.
These strong winds will be accompanied by large combined seas of 10
to 16 feet with a mix of periods of 10 seconds or less. Winds will
weaken Wednesday afternoon through Thursday, but periodic gusts 20
to 25 kt are possible Thursday through Saturday.

&&

.SKYWARN...
Skywarn activation is not requested. However weather spotters are
encouraged to report significant weather conditions.

&&

.SGX WATCHES/WARNINGS/ADVISORIES...
CA...High Wind Watch from Tuesday afternoon through Wednesday
     afternoon for Apple and Lucerne Valleys-San Bernardino
     County Mountains.

     High Wind Watch from Tuesday afternoon through Wednesday
     afternoon for Coachella Valley-Riverside County Mountains-
     San Diego County Deserts-San Diego County Mountains-San
     Gorgonio Pass Near Banning.

PZ...Gale Watch from Tuesday afternoon through Wednesday afternoon
     for Coastal Waters from San Mateo Point to the Mexican
     Border and out to 30 nm-Waters from San Mateo Point to the
     Mexican Border Extending 30 to 60 nm out including San
     Clemente Island.

&&

PUBLIC...10/Connolly
AVIATION/MARINE...Maxwell

The office that day

Everything else NWS San Diego, CA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Feb 20, 2:53 AM PSTWind AdvisorySGXOrange, Riverside, San Bernardino, San Diego65 hr
Feb 20, 3:30 AM PSTWinter Storm WatchSGXOrange, Riverside, San Bernardino, San Diego16 hr
Feb 20, 1:12 PM PSTGale WarningSGX57 hr
Feb 20, 1:14 PM PSTHigh Surf AdvisorySGXOrange, San Diego61 hr

Nearby

High Wind Warnings in California, 2023Every high wind warning in 2023

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.