Many trees were blown down, falling on power lines, cars, houses, and roads between Crestline and Forest Falls.
Every event with a place to put it; 1 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS SGX wrote it up.
Many trees were blown down, falling on power lines, cars, houses, and roads between Crestline and Forest Falls.
The local office's own words before the first event, 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 the first event at Dec 25, 4:10 AM PST, 7 hours 53 minutes earlier.
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE SAN DIEGO CALIFORNIA 410 AM PST THU DEC 25 2003 .SYNOPSIS...A PACIFIC STORM SYSTEM WILL BRING STEADY RAINFALL ALONG AND WEST OF THE MOUNTAINS TODAY. PRECIPITATION IS EXPECTED TO BE HEAVIEST AND MOST WIDESPREAD TONIGHT WITH SNOW LEVELS LOWERING TO 3500 TO 4000 FEET BY FRIDAY MORNING. SHOWERS WILL GRADUALLY DECREASE FRIDAY...THOUGH WITH THE POSSIBILITY OF AN ISOLATED THUNDERSTORM. ANOTHER STORM SYSTEM IS POSSIBLE MONDAY OR TUESDAY. && .DISCUSSION...FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE... SAN DIEGO...WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO COUNTIES. ACARS SOUNDINGS SHOW A LOW LVL WARM ADVECTION PROFILE WITH THE ATMOS NRLY SATURATED UP TO 700 MB ALG AND W OF THE MTNS. SNOW LEVELS ARE ABOVE 8000 FEET. STEADY RAINFALL WL CONTINUE ALG AND W OF THE MTNS TODAY WITH AMOUNTS INCRG DURG THE DAY AS THE ONSHORE FLOW STRENGTHENS. 6 HOUR AMOUNTS ARE CURRENTLY RUNNING FM AROUND ONE QUARTER INCH AT THE COAST TO ONE HALF TO ONE INCH ON THE COASTAL SLOPES. RAINFALL TODAY WL RANGE FM ONE HALF TO ONE INCH ALONG THE COAST TO 1 TO 2 INCHES ON THE COASTAL FOOTHILLS. LOCAL AMOUNTS TO 3 INCHES ARE POSSIBLE. THE MAIN SHORTWAVE THAT WL MOVE ACROSS SRN CA IN THE NEXT 24 HOURS IS CURRENTLY ENHANCING PRECIPITATION OFF THE CNTRL CA CST. THIS SHORTWAVE WL PROVIDE THE STRONGEST ENCHANCEMENT ACROSS SW CA THIS EVENING...WITH SNOW LVLS LOWERING RAPIDLY LATE THIS EVENING THROUGH FRIDAY MORNING. SNOW LEVELS COULD LOWER TO 3500 TO 4000 FEET FRIDAY MORNING...LOCALLY LOWER IN HEAVIER SHOWERS. A WINTER WEATHER ADV WL BE ISSUED FOR THE MTNS FOR SBD/RIV COUNTIES FOR TONIGHT AND FRI AND FOR THE APPLE AND YUCCA VLYS FRI MORNING. WHILE THE ARRIVAL OF THE COLDER AIR AND LWR SNOW LVLS WL LAG THE PD OF HEAVIEST PRECIPITATION...THERE SHOULD STILL BE SUFFICIENT PRECIPITATION FOLLOWING THE ARRIVAL OF THE COLDER AIR FOR ADV LVL TOTALS. ISOLATED SNOWFALL IN THE WARNING RANGE ISNT OUT THE QUESTION ON THE HIGHER PEAKS. ADDITIONAL RAINFALL TOTALS TONIGHT WL RANGE FM 0.5 TO 0.75 INCH AT THE COAST TO 1 TO 2 INCHES ON THE COASTAL SLOPES. AMOUNTS OF ONE QUARTER TO ONE HALF INCH ARE POSSIBLE IN THE DESERTS. SHOWERS WL CONTINUE INTO FRIDAY...DECRG FRIDAY NIGHT AND SATURDAY. THERE IS A SLIGHT CHANCE OF THUNDERSTORMS FRI WITH COLD AIR AT MID LVLS AND WITH A WKR SECONDARY SHORTWAVE SHOWN BY SOME MDLS TO MOVE THROUGH IN THE AFTERNOON. SUNDAY SHOULD BE FAIR AND LTL WARMER. ANOTHER STORM...PROBABLY WKR...IS POSSIBLE MON OR TUE. GFS/ECMWF ARENT SHOWING GREAT RUN TO RUN OR MODEL TO MODEL CONSISTENCY. LATER SHIFTS WL WANT TO MONITOR THE BURN AREAS CLOSELY TONIGHT AND FRI. STEADY RAINFALL TODAY WL BEGIN TO SATURATE THESE AREAS. RAINFALL OF GREATER INTENSITY TONIGHT HAS THE POTENTIAL TO GENERATE SOME MUD AND DEBRIS FLOWS. SHOWERS FRI...AND ESPECIALLY ANY THUNDERSTORMS...COULD GENERATE BRIEF PDS OF HIGH INTENSITY RAINFALL. A WIND ADV WL NOT BE ISSUED AT THIS TIME...BUT WINDS COULD BE JUST BLO ADV LVLS IN THE MTNS AND DESERTS THIS AFTERNOON AND EVENING. && .SGX WATCHES/WARNINGS/ADVISORIES... WINTER WEATHER ADVISORY...SEE LAXNPWSGX. SPECIAL WEATHER STATEMENT...SEE LAXSPSSGX. MARINE WEATHER STATEMENT...SEE LAXMWSSGX. && XXX666
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE SAN DIEGO CA 600 AM PST THU DEC 25 2003 CAZ042-043-048-050-055>058-060>062-251400- ORANGE COUNTY COASTAL AREAS- SAN DIEGO COUNTY COASTAL AREAS- SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- SAN DIEGO COUNTY VALLEYS- SAN BERNARDINO COUNTY MOUNTAINS- RIVERSIDE COUNTY MOUNTAINS- SANTA ANA MOUNTAINS AND FOOTHILLS- SAN DIEGO COUNTY MOUNTAINS- APPLE AND YUCCA VALLEYS- COACHELLA VALLEY- SAN DIEGO COUNTY DESERTS- 600 AM PST THU DEC 25 2003 THIS HAZARDOUS WEATHER OUTLOOK IS FOR EXTREME SOUTHWESTERN CALIFORNIA. .DAY ONE... TODAY THROUGH TONIGHT MINOR TIDAL OVERFLOW POSSIBLE AT LOW LYING COASTAL AREAS IN THE ORANGE COUNTY COASTAL AREAS... SAN DIEGO COUNTY COASTAL AREAS... REFER TO LAXMWSSGX FZUS76 KSGX FOR DETAILS. WINTER WEATHER ADVISORY FOR TONIGHT FOR RIVERSIDE COUNTY MOUNTAINS SAN BERNARDINO COUNTY MOUNTAINS REFER TO LAXMWSSGX WWUS46 KSGX FOR DETAILS. .DAYS TWO THROUGH SEVEN... FRIDAY THROUGH WEDNESDAY DAY TWO (FRIDAY) WINTER WEATHER ADVISORY FOR FRIDAY FOR RIVERSIDE COUNTY MOUNTAINS SAN BERNARDINO COUNTY MOUNTAINS SNOW ADVISORY FOR FRIDAY MORNING FOR APPLE AND YUCCA VALLEYS REFER TO LAXMWSSGX WWUS46 KSGX FOR DETAILS. DAYS THREE THROUGH DAY NO WIDESPREAD HAZARDOUS WEATHER IS EXPECTED. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION MAY BE NEEDED TONIGHT AND FRIDAY. XXX666
The national radar mosaic for the moment the first event began.
1 high wind. Local standard time, as filed.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in California in 2003Every state in 2003This day in weather historyWarnings in California, December 2003
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 5328285.