Alert archive / California / Winter Storm Warnings in 2012
Winter Storm Warning 4, NWS San Diego, CA
NWS San Diego, CA issued this winter storm warning at Mar 16, 2012, 3:15 AM PDT for Riverside County, San Bernardino County, San Diego County, California. It took effect at Mar 17, 2012, 8:00 AM PDT. It was in force for 37 hr. 24 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
- Mar 16, 2012, 3:15 AM PDT (10:15 UTC)
- In effect from
- Mar 17, 2012, 8:00 AM PDT
- Expired
- Mar 18, 2012, 9:00 PM PDT
- In force
- 37 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 10:16 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
| Time | Report | Where | Remark |
|---|---|---|---|
| Mar 18, 5:45 AM PDT | HEAVY SNOW 0 | Pine Valley, CA | HEAVY SNOW FALLING FROM PINE VALLEY TO JUNCTION WITH BUCKMAN ALONG INTERSTATE 8. AT 5 AM, SNOW STARTING FALLING AT 2000 FEET. |
| Mar 18, 6:16 AM PDT | SNOW 3 | Cherry Valley, CA | 3 INCHES OF SNOW AT 2590 FEET ELEVATION. RAIN-SNOW MIX BEGAN AT 6 PM SATURDAY WITH SNOW FROM 11 PM SATURDAY THROUGH 6 AM SUNDAY. |
| Mar 18, 8:13 AM PDT | SNOW 0 | Idyllwild-Pine Cove, CA | 8 INCHES AT IDYLLWILD |
| Mar 18, 8:13 AM PDT | SNOW 3 | Crestline, CA | 3 INCHES OF SNOW WITH 6.75 INCHES OF TOTAL PRECIPITATION FROM RAIN AND MELTED SNOW SINCE FRIDAY NIGHT. |
| Mar 18, 8:13 AM PDT | SNOW 3 | Warner Springs, CA | 3 INCHES OF SNOW AT 3500 FEET IN WARNER SPRINGS. |
| Mar 18, 8:13 AM PDT | SNOW 11 | 2 N Idyllwild-Pine Cove, CA | 11 INCHES OF SNOW AT PINE COVE. |
| Mar 18, 8:31 AM PDT | SNOW 1 | Hesperia, CA | 1 INCH OF SNOW FELL. |
| Mar 18, 8:31 AM PDT | SNOW 12 | Big Bear City, CA | 7 INCHES OF SNOW SATURDAY. 5 INCHES OF SNOW SO FAR TODAY. |
| Mar 18, 9:30 AM PDT | SNOW 5 | Pine Valley, CA | |
| Mar 18, 9:30 AM PDT | SNOW 6.5 | Wrightwood, CA | 6.5 INCHES OF SNOW ON THE GROUND. |
| Mar 18, 9:30 AM PDT | SNOW 7 | Palomar Mountain, CA | 7 INCHES OF SNOW ON THE GROUND AT PALOMAR MOUNTAIN OBSERVATORY. |
| Mar 18, 9:30 AM PDT | SNOW 10.5 | Mount Laguna, CA | TOTAL SNOWFALL IS 10.5 INCHES. |
| Mar 18, 10:01 AM PDT | SNOW 8.2 | 10 Se Big Bear City, CA | ONYX SUMMIT AROUND 8200 FEET ELEVATION REPORTED 8.25 INCHES OF SNOW FALL FROM SATURDAY THROUGH THIS MORNING. |
| Mar 18, 10:01 AM PDT | SNOW 9 | 10 Ne Yucaipa, CA | 9 INCHES OF SNOW FELL AT FOREST FALLS AT 6000 FEET ELEVATION. |
| Mar 18, 10:22 AM PDT | SNOW 11 | 3 Ese Big Pines, CA | 11 INCHES IN BIG PINES |
| Mar 18, 2:56 PM PDT | SNOW 11.2 | 10 Se Big Bear City, CA | TOTAL SNOWFALL FROM SATURDAY THROUGH EARLY SUNDAY AFTERNOON IS 11.25 INCHES NEAR ONYX PASS AT 8200 FEET. |
| Mar 18, 2:56 PM PDT | SNOW 14 | Mount Laguna, CA | TOTAL SNOWFALL FROM SATURDAY THROUGH EARLY AFTERNOON SUNDAY IS 14 INCHES IN MOUNT LAGUNA. |
| Mar 18, 2:56 PM PDT | SNOW 15 | Big Bear City, CA | 15 INCHES OF TOTAL SNOWFALL FROM SATURDAY THROUGH EARLY SUNDAY AFTERNOON. |
| Mar 18, 5:39 PM PDT | SNOW 0 | Hemet, CA | TRACE OF SNOW STICKING TO VEHICLES AT 2000 FEET ELEVATION BEFORE SUNRISE TODAY. |
| Mar 18, 5:39 PM PDT | SNOW 7 | Julian, CA | 6 TO 7 INCHES OF SNOW WITH DRIFTS TO 12 INCHES. |
| Mar 18, 5:39 PM PDT | SNOW 14 | Cuyamaca Peak, CA | 12 TO 14 INCHES OF SNOW AT LAKE CUYAMACA. DENSE FOG AND BLOWING SNOW CAUSING NEAR BLIZZARD CONDITIONS. |
| Mar 18, 8:30 PM PDT | HEAVY SNOW 0 | 18 S Palm Springs, CA | HIGHWAY 74 CLOSED DUE TO HEAVY SNOW AND BLIZZARD CONDITIONS BETWEEN PINYON PINES AND ANZA. |
| Mar 18, 9:00 PM PDT | HEAVY SNOW 22 | Wrightwood, CA | MOUNT BALDY AND MOUNTAIN HIGH SKI RESORT REPORTING 22 INCHES OF NEW SNOW PAST 24 HOURS. |
| Mar 18, 9:00 PM PDT | HEAVY SNOW 27 | Big Bear City, CA | SNOW SUMMITT AND BEAR MOUNTAIN SKI REORTS REPORTING 27 INCHES NEW SNOW. |
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, 10.3 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.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1102 m above ground
- 0-6 km bulk shear
- 8 kt
- 0-1 km storm-relative helicity
- -5 m²/s²
- 0-3 km storm-relative helicity
- 56 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
635 WWUS46 KSGX 161015 WSWSGX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 315 AM PDT FRI MAR 16 2012 ...WINTER STORM WATCH FOR THE MOUNTAINS ABOVE 4000 FEET FOR SATURDAY THROUGH SATURDAY NIGHT... .A LATE SEASON WINTER STORM IS EXPECTED TO MOVE ACROSS SOUTHERN CALIFORNIA SATURDAY THROUGH EARLY MONDAY WITH PERIODS OF MODERATE TO LOCALLY HEAVY SNOWFALL...STRONG WINDS...AND LOW SNOW LEVELS. CAZ055-162100- /O.UPG.KSGX.WS.A.0004.120317T1700Z-120318T1000Z/ /O.NEW.KSGX.WS.W.0004.120317T1500Z-120319T0000Z/ SAN BERNARDINO COUNTY MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...ANGELUS OAKS...BALDWIN LAKE... BARTON FLATS...BIG BEAR CITY...BIG BEAR LAKE...CRESTLINE... FAWNSKIN...FOREST FALLS...I-15 AT CAJON SUMMIT...LAKE ARROWHEAD... MOUNT BALDY...MOUNTAIN HOME VILLAGE...OAK GLEN...PHELAN... RUNNING SPRINGS...TWIN PEAKS...WRIGHTWOOD 315 AM PDT FRI MAR 16 2012 ...WINTER STORM WARNING IN EFFECT FROM 8 AM SATURDAY TO 5 PM PDT SUNDAY ABOVE 4000 FEET... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A WINTER STORM WARNING ABOVE 4000 FEET FOR HEAVY SNOW AND STRONG WINDS...WHICH IS IN EFFECT FROM 8 AM SATURDAY TO 5 PM PDT SUNDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * ELEVATION: ABOVE 4000 FEET. * SNOW LEVELS: 6000 FEET TO 6500 FT SATURDAY MORNING LOWERING TO AROUND 3500 FEET SATURDAY EVENING...AND 2500 FEET BY SUNDAY MORNING. * SNOW ACCUMULATIONS: 6 TO 12 INCHES BETWEEN 4000 AND 6000 FEET AND 1 TO 2 FEET ABOVE 6000 FEET. LOCAL SNOWFALL IN EXCESS OF 2 FEET IS POSSIBLE AT THE HIGHEST PEAKS. MINOR ACCUMULATIONS ARE ALSO POSSIBLE BELOW 3000 FEET. * TIMING: LIGHT SNOW SHOWERS BEGINNING AS EARLY AS FRIDAY NIGHT...BECOMING WIDESPREAD AND HEAVY LATE SATURDAY MORNING THROUGH SATURDAY EVENING EVENING. SNOW SHOWERS WILL CONTINUE THROUGH SUNDAY AFTERNOON. * LOCATIONS INCLUDE: ANGELUS OAKS...BALDWIN LAKE...BARTON FLATS...BIG BEAR CITY...BIG BEAR LAKE...CRESTLINE... FAWNSKIN...FOREST FALLS...I-15 AT CAJON SUMMIT...LAKE ARROWHEAD...MOUNT BALDY...MOUNTAIN HOME VILLAGE...OAK GLEN... PHELAN...RUNNING SPRINGS...TWIN PEAKS...WRIGHTWOOD * WINDS: AREAS OF SOUTHWEST WINDS 25 TO 35 MPH WITH GUSTS TO 65 MPH NEAR RIDGE TOPS AND ALONG DESERT SLOPES. * VISIBILITY: NEAR ZERO AT TIMES IN SNOW...BLOWING SNOW... AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS INTO HIGHER ELEVATIONS IN THE MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER CONDITIONS AND POSSIBLE ROAD CLOSURES. IF POSSIBLE...CARRY CHAINS AND TAKE EXTRA FOOD AND CLOTHING. TRAVEL WILL LIKELY BE IMPACTED ON INTERSTATE 15 THROUGH THE CAJON PASS LATE SATURDAY AFTERNOON THROUGH SATURDAY NIGHT...AND AT TIMES ON SUNDAY INTO MONDAY. * OUTLOOK: MODERATE SNOW SHOWERS WILL CONTINUE AT TIMES SUNDAY EVENING INTO EARLY MONDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ CAZ056-058-162100- /O.UPG.KSGX.WS.A.0004.120317T2300Z-120318T1500Z/ /O.NEW.KSGX.WS.W.0004.120317T1800Z-120319T0000Z/ RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...AGUANGA...ANZA... GARNER VALLEY...IDYLLWILD...MOUNTAIN CENTER...PINE COVE... PINYON PINES...VISTA GRANDE...CUYAMACA...JULIAN...MOUNT LAGUNA... RANCHITA 315 AM PDT FRI MAR 16 2012 ...WINTER STORM WARNING IN EFFECT FROM 11 AM SATURDAY TO 5 PM PDT SUNDAY ABOVE 4000 FEET... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A WINTER STORM WARNING ABOVE 4000 FEET FOR HEAVY SNOW AND STRONG WINDS...WHICH IS IN EFFECT FROM 11 AM SATURDAY TO 5 PM PDT SUNDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * ELEVATION: ABOVE 4000 FEET. * SNOW LEVELS: 5500-6000 FT SATURDAY AFTERNOON...LOWERING TO AROUND 3500 FEET SATURDAY NIGHT...LOCALLY BELOW 3000 FEET BY SUNDAY MORNING. * SNOW ACCUMULATIONS: SNOWFALL OF 6 TO 12 INCHES ABOVE 4000 FEET WITH LOCALLY GREATER AMOUNTS ON THE HIGHEST PEAKS. MINOR ACCUMULATIONS ARE ALSO POSSIBLE BELOW 3000 FEET. * TIMING: SNOW BEGINNING LATE SATURDAY MORNING AT THE HIGHER ELEVATIONS. HEAVIEST SNOW DURING THE AFTERNOON AND EVENING IN THE RIVERSIDE COUNTY MOUNTAINS...AND SATURDAY NIGHT THROUGH SUNDAY MORNING IN SAN DIEGO COUNTY. SHOW SHOWERS WILL CONTINUE INTO SUNDAY AFTERNOON. * LOCATIONS INCLUDE: CUYAMACA...JULIAN...MOUNT LAGUNA... RANCHITA...AGUANGA...ANZA...GARNER VALLEY...IDYLLWILD... MOUNTAIN CENTER...PINE COVE...PINYON PINES...VISTA GRANDE * WINDS: AREAS OF SOUTHWEST TO WEST WINDS 25 TO 35 MPH WITH GUSTS TO 65 MPH NEAR RIDGE TOPS AND ALONG DESERT SLOPES. * VISIBILITY: NEAR ZERO AT TIMES IN SNOW...BLOWING SNOW...AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS INTO HIGHER ELEVATIONS IN THE MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER CONDITIONS AND POSSIBLE ROAD CLOSURES. IF POSSIBLE... CARRY CHAINS AND TAKE EXTRA FOOD AND CLOTHING. THIS WEATHER COULD BE DEADLY FOR UNPREPARED CAMPERS OR HIKERS. TRAVEL MAY BE IMPACTED ALONG INTERSTATE 8 THROUGH THE MOUNTAINS AT TIMES. * OUTLOOK: SNOW SHOWERS WILL CONTINUE AT TIMES INTO EARLY MONDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ SS
9 follow-up statements
497 WWUS46 KSGX 162040 WSWSGX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 140 PM PDT FRI MAR 16 2012 ...VERY LOW ELEVATION SNOW POSSIBLE LATE SATURDAY AND SUNDAY... .A VERY COLD AND LATE SEASON WINTER STORM WILL MOVE ACROSS SOUTHERN CALIFORNIA SATURDAY THROUGH EARLY MONDAY...WITH PERIODS OF MODERATE TO LOCALLY HEAVY SNOWFALL...STRONG WINDS...AND LOW SNOW LEVELS. CAZ055-170500- /O.CON.KSGX.WS.W.0004.120317T1500Z-120319T0000Z/ SAN BERNARDINO COUNTY MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...ANGELUS OAKS...BALDWIN LAKE... BARTON FLATS...BIG BEAR CITY...BIG BEAR LAKE...CRESTLINE... FAWNSKIN...FOREST FALLS...I-15 AT CAJON SUMMIT... I-15 AT 3500 FEET...LAKE ARROWHEAD...MOUNT BALDY... MOUNTAIN HOME VILLAGE...OAK GLEN...PHELAN...RUNNING SPRINGS... TWIN PEAKS...WRIGHTWOOD 140 PM PDT FRI MAR 16 2012 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 8 AM SATURDAY TO 5 PM PDT SUNDAY... A WINTER STORM WARNING REMAINS IN EFFECT FROM 8 AM SATURDAY TO 5 PM PDT SUNDAY. * ELEVATION: ABOVE 3000 FEET. * SNOW LEVELS: AROUND 6500 FT SATURDAY MORNING WILL FALL RAPIDLY TO AROUND 2500 FEET BY SATURDAY NIGHT. * SNOW ACCUMULATIONS: 2 TO 6 ABOVE 3000 FEET AND 6 TO 12 ABOVE 4000 FEET...WITH 1 TO 2 ABOVE 6000 FEET. LOCAL SNOWFALL AMOUNTS IN EXCESS OF 3 FEET ARE POSSIBLE AT THE RESORT LEVEL. * TIMING: LIGHT SNOW MAY BEGIN AS EARLY AS LATE TONIGHT...BECOMING WIDESPREAD AND HEAVY LATE SATURDAY MORNING. MODERATE TO HEAVY SNOW SHOWERS WILL CONTINUE THROUGH SATURDAY EVENING...WITH PERIODS OF HEAVY SNOW SHOWERS POSSIBLE THROUGH SUNDAY AFTERNOON. * LOCATIONS INCLUDE: ANGELUS OAKS...BALDWIN LAKE...BARTON FLATS...BIG BEAR CITY...BIG BEAR LAKE...CRESTLINE... FAWNSKIN...FOREST FALLS...I-15 AT CAJON SUMMIT... I-15 AT 3500 FEET...LAKE ARROWHEAD...MOUNT BALDY... MOUNTAIN HOME VILLAGE...OAK GLEN...PHELAN... RUNNING SPRINGS...TWIN PEAKS...WRIGHTWOOD * WINDS: AREAS OF SOUTH TO SOUTHWEST WINDS 25 TO 35 MPH...WITH GUSTS TO 65 MPH NEAR RIDGE TOPS AND ALONG DESERT SLOPES. LOCAL GUSTS UP TO 75 MPH. * VISIBILITY: NEAR ZERO AT TIMES IN SNOW...BLOWING SNOW...AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS INTO HIGHER ELEVATIONS IN THE MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER CONDITIONS AND POSSIBLE ROAD CLOSURES. IF POSSIBLE... CARRY CHAINS...AND TAKE EXTRA FOOD AND CLOTHING. TRAVEL WILL LIKELY BE IMPACTED ON INTERSTATE 15 THROUGH THE CAJON PASS LATE SATURDAY AFTERNOON THROUGH SATURDAY NIGHT...AND AT TIMES ON SUNDAY INTO MONDAY. * OUTLOOK: MODERATE SNOW SHOWERS WILL CONTINUE AT TIMES SUNDAY EVENING THROUGH EARLY MONDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ CAZ056-058-170500- /O.CON.KSGX.WS.W.0004.120317T1800Z-120319T0000Z/ RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...AGUANGA...ANZA... GARNER VALLEY...IDYLLWILD...MOUNTAIN CENTER...PINE COVE... PINYON PINES...VISTA GRANDE...BOULEVARD...CAMERON...CAMPO... CUYAMACA...DESCANSO...JULIAN...LAKE HENSHAW...MORENA VILLAGE... MOUNT LAGUNA...OAK GROVE...PINE HILLS...PINE VALLEY...RANCHITA... SANTA YSABEL...WARNER SPRINGS 140 PM PDT FRI MAR 16 2012 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 11 AM SATURDAY TO 5 PM PDT SUNDAY... A WINTER STORM WARNING REMAINS IN EFFECT FROM 11 AM SATURDAY TO 5 PM PDT SUNDAY. * ELEVATION: ABOVE 3000 FEET. * SNOW LEVELS: SNOW LEVELS WILL INITIALLY START OUT AROUND 5500 FEET SATURDAY AFTERNOON...FALLING RAPIDLY TO AROUND 3000 FEET OR LOCALLY LOWER SATURDAY NIGHT. * SNOW ACCUMULATIONS: 2 TO 6 INCHES ABOVE 3500 FEET...6 TO 12 INCHES ABOVE 4000 FEET...WITH 1 TO 2 ABOVE 6000 FEET. LOCAL SNOWFALL AMOUNTS IN EXCESS OF 3 FEET ARE POSSIBLE AT THE HIGHEST PEAKS. * TIMING: SNOW WILL BEGIN LATE SATURDAY MORNING AT THE HIGHER ELEVATIONS...WITH THE HEAVIEST SNOW DEVELOPING DURING THE AFTERNOON AND EVENING IN THE RIVERSIDE COUNTY MOUNTAINS...AND LATE SATURDAY AFTERNOON THROUGH SUNDAY MORNING IN SAN DIEGO COUNTY. PERIODS OF MODERATE TO HEAVY SHOW SHOWERS WILL CONTINUE INTO SUNDAY AFTERNOON. * LOCATIONS INCLUDE: AGUANGA...ANZA...GARNER VALLEY... IDYLLWILD...MOUNTAIN CENTER...PINE COVE...PINYON PINES... VISTA GRANDE...BOULEVARD...CAMERON...CAMPO...CUYAMACA... DESCANSO...JULIAN...LAKE HENSHAW...MORENA VILLAGE... MOUNT LAGUNA...OAK GROVE...PINE HILLS...PINE VALLEY... RANCHITA... SANTA YSABEL...WARNER SPRINGS * WINDS: AREAS OF SOUTHWEST TO WEST WINDS 25 TO 35 MPH...WITH GUSTS TO 65 MPH NEAR RIDGE TOPS AND ALONG DESERT SLOPES. LOCAL GUSTS UP TO 75 MPH. * VISIBILITY: NEAR ZERO AT TIMES IN SNOW...BLOWING SNOW...AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS INTO HIGHER ELEVATIONS IN THE MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER CONDITIONS AND POSSIBLE ROAD CLOSURES. IF POSSIBLE...CARRY CHAINS AND TAKE EXTRA FOOD AND CLOTHING. THIS WEATHER COULD BE DEADLY FOR UNPREPARED CAMPERS OR HIKERS. TRAVEL MAY BE IMPACTED ALONG INTERSTATE 8 THROUGH THE MOUNTAINS AT TIMES. * OUTLOOK: SNOW SHOWERS WILL CONTINUE INTO MONDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ CAZ048-050-170500- /O.NEW.KSGX.WW.Y.0007.120318T0900Z-120319T0000Z/ SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- SAN DIEGO COUNTY VALLEYS- INCLUDING THE FOLLOWING LOCATIONS...BEAUMONT...YUCAIPA...POTRERO 140 PM PDT FRI MAR 16 2012 ...WINTER WEATHER ADVISORY IN EFFECT FROM 2 AM TO 5 PM PDT SUNDAY ABOVE 2000 FEET... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A WINTER WEATHER ADVISORY ABOVE 2000 FEET FOR SNOW...WHICH IS IN EFFECT FROM 2 AM TO 5 PM PDT SUNDAY. * ELEVATION: ABOVE 2000 FEET. * SNOW LEVELS: SNOW LEVELS WILL RAPIDLY FALL TO AROUND 2000 FEET LATE SATURDAY NIGHT AND EARLY SUNDAY MORNING. * SNOW ACCUMULATIONS: UP TO 2 INCHES. * TIMING: EARLY SUNDAY MORNING THROUGH SUNDAY AFTERNOON. * LOCATIONS INCLUDE: POTRERO...BEAUMONT...YUCAIPA...RAMONA * IMPACTS: RESIDENTS AND TRAVELERS INTO THE HIGHER FOOTHILLS OF THE INLAND EMPIRE AND THE SAN DIEGO COUNTY VALLEYS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER CONDITIONS AND POSSIBLE ROAD CLOSURES. TRAVEL WILL LIKELY BE IMPACTED ON INTERSTATE 15 THROUGH THE CAJON PASS...ON INTERSTATE 10 THROUGH THE BANNING...ON INTERSTATE 8...AND ON HIGHWAY 78 LATE SATURDAY NIGHT AND AT TIMES ON SUNDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ CAZ057-170500- /O.NEW.KSGX.WW.Y.0007.120317T1800Z-120319T0000Z/ SANTA ANA MOUNTAINS AND FOOTHILLS- INCLUDING THE FOLLOWING LOCATIONS...CASE SPRINGS...EL CARISO... ORTEGA HIGHWAY AT 2600 FEET...SANTA ROSA PLATEAU...SILVERADO 140 PM PDT FRI MAR 16 2012 ...WINTER WEATHER ADVISORY IN EFFECT FROM 11 AM SATURDAY TO 5 PM PDT SUNDAY... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A WINTER WEATHER ADVISORY ABOVE 3000 FEET FOR SNOW...WHICH IS IN EFFECT FROM 11 AM SATURDAY TO 5 PM PDT SUNDAY. * ELEVATION: ABOVE 3000 FEET. * SNOW LEVELS: SNOW LEVELS WILL FALL FROM AROUND 4500 FEET ON SATURDAY AFTERNOON...RAPIDLY TO AROUND 2500 FEET SATURDAY NIGHT. * SNOW ACCUMULATIONS: 3 TO 6 INCHES OF SNOW ABOVE 3500 FEET...AND UP TO A FOOT OF NEW SNOW AT THE HIGHER ELEVATIONS. * TIMING: SNOW WILL BEGIN LATE SATURDAY MORNING AT THE HIGHER ELEVATIONS...WITH THE HEAVIEST SNOW DEVELOPING DURING THE AFTERNOON AND EVENING. SNOW SHOWERS WILL CONTINUE INTO SUNDAY. * LOCATIONS INCLUDE: CASE SPRINGS...EL CARISO...ORTEGA HIGHWAY AT 2600 FEET...SANTA ROSA PLATEAU...SILVERADO * WINDS: SOUTHWEST TO WEST 20 TO 30 MPH...WITH GUSTS UP TO 55 MPH. * VISIBILITY: NEAR ZERO AT TIMES IN BLOWING SNOW. * IMPACTS: RESIDENTS AND TRAVELERS INTO THE SANTA ANA FOOTHILLS AND MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER CONDITIONS AND POSSIBLE ROAD CLOSURES. TRAVEL WILL LIKELY BE IMPACTED ON HIGHWAY 74. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ PALMER
607 WWUS46 KSGX 162114 CCA WSWSGX URGENT - WINTER WEATHER MESSAGE...CORRECTED NATIONAL WEATHER SERVICE SAN DIEGO CA 210 PM PDT FRI MAR 16 2012 ...VERY LOW ELEVATION SNOW POSSIBLE LATE SATURDAY AND SUNDAY... .A VERY COLD AND LATE SEASON WINTER STORM WILL MOVE ACROSS SOUTHERN CALIFORNIA SATURDAY THROUGH EARLY MONDAY...WITH PERIODS OF MODERATE TO LOCALLY HEAVY SNOWFALL...STRONG WINDS...AND LOW SNOW LEVELS. CAZ055-170545- /O.COR.KSGX.WS.W.0004.120317T1500Z-120319T0000Z/ SAN BERNARDINO COUNTY MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...ANGELUS OAKS...BALDWIN LAKE... BARTON FLATS...BIG BEAR CITY...BIG BEAR LAKE...CRESTLINE... FAWNSKIN...FOREST FALLS...I-15 AT CAJON SUMMIT... I-15 AT 3500 FEET...LAKE ARROWHEAD...MOUNT BALDY... MOUNTAIN HOME VILLAGE...OAK GLEN...PHELAN...RUNNING SPRINGS... TWIN PEAKS...WRIGHTWOOD 210 PM PDT FRI MAR 16 2012 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 8 AM SATURDAY TO 5 PM PDT SUNDAY... A WINTER STORM WARNING REMAINS IN EFFECT FROM 8 AM SATURDAY TO 5 PM PDT SUNDAY. * ELEVATION: ABOVE 3000 FEET. * SNOW LEVELS: AROUND 6500 FT SATURDAY MORNING WILL FALL RAPIDLY TO AROUND 2500 FEET BY SATURDAY NIGHT. * SNOW ACCUMULATIONS: 2 TO 6 ABOVE 3000 FEET AND 6 TO 12 ABOVE 4000 FEET...WITH 1 TO 2 FEET ABOVE 6000 FEET. LOCAL SNOWFALL AMOUNTS IN EXCESS OF 3 FEET ARE POSSIBLE AT THE RESORT LEVEL. * TIMING: LIGHT SNOW MAY BEGIN AS EARLY AS LATE TONIGHT...BECOMING WIDESPREAD AND HEAVY LATE SATURDAY MORNING. MODERATE TO HEAVY SNOW SHOWERS WILL CONTINUE THROUGH SATURDAY EVENING...WITH PERIODS OF HEAVY SNOW SHOWERS POSSIBLE THROUGH SUNDAY AFTERNOON. * LOCATIONS INCLUDE: ANGELUS OAKS...BALDWIN LAKE...BARTON FLATS...BIG BEAR CITY...BIG BEAR LAKE...CRESTLINE... FAWNSKIN...FOREST FALLS...I-15 AT CAJON PASS...LAKE ARROWHEAD...MOUNT BALDY... MOUNTAIN HOME VILLAGE...OAK GLEN...PHELAN... RUNNING SPRINGS...TWIN PEAKS...WRIGHTWOOD * WINDS: AREAS OF SOUTH TO SOUTHWEST WINDS 25 TO 35 MPH...WITH GUSTS TO 65 MPH NEAR RIDGE TOPS AND ALONG DESERT SLOPES. LOCAL GUSTS UP TO 75 MPH. * VISIBILITY: NEAR ZERO AT TIMES IN SNOW...BLOWING SNOW...AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS INTO HIGHER ELEVATIONS IN THE MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER CONDITIONS AND POSSIBLE ROAD CLOSURES. IF POSSIBLE... CARRY CHAINS...AND TAKE EXTRA FOOD AND CLOTHING. TRAVEL WILL LIKELY BE IMPACTED ON INTERSTATE 15 THROUGH THE CAJON PASS LATE SATURDAY AFTERNOON THROUGH SATURDAY NIGHT...AND AT TIMES ON SUNDAY INTO MONDAY. * OUTLOOK: MODERATE SNOW SHOWERS WILL CONTINUE AT TIMES SUNDAY EVENING THROUGH EARLY MONDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ CAZ056-058-170545- /O.COR.KSGX.WS.W.0004.120317T1800Z-120319T0000Z/ RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...AGUANGA...ANZA... GARNER VALLEY...IDYLLWILD...MOUNTAIN CENTER...PINE COVE... PINYON PINES...VISTA GRANDE...BOULEVARD...CAMERON...CAMPO... CUYAMACA...DESCANSO...JULIAN...LAKE HENSHAW...MORENA VILLAGE... MOUNT LAGUNA...OAK GROVE...PINE HILLS...PINE VALLEY...RANCHITA... SANTA YSABEL...WARNER SPRINGS 210 PM PDT FRI MAR 16 2012 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 11 AM SATURDAY TO 5 PM PDT SUNDAY... A WINTER STORM WARNING REMAINS IN EFFECT FROM 11 AM SATURDAY TO 5 PM PDT SUNDAY. * ELEVATION: ABOVE 3000 FEET. * SNOW LEVELS: SNOW LEVELS WILL INITIALLY START OUT AROUND 5500 FEET SATURDAY AFTERNOON...FALLING RAPIDLY TO AROUND 3000 FEET OR LOCALLY LOWER SATURDAY NIGHT. * SNOW ACCUMULATIONS: 2 TO 6 INCHES ABOVE 3500 FEET...6 TO 12 INCHES ABOVE 4000 FEET...WITH 1 TO 2 FEET ABOVE 6000 FEET. LOCAL SNOWFALL AMOUNTS IN EXCESS OF 3 FEET ARE POSSIBLE AT THE HIGHEST PEAKS. * TIMING: SNOW WILL BEGIN LATE SATURDAY MORNING AT THE HIGHER ELEVATIONS...WITH THE HEAVIEST SNOW DEVELOPING DURING THE AFTERNOON AND EVENING IN THE RIVERSIDE COUNTY MOUNTAINS...AND LATE SATURDAY AFTERNOON THROUGH SUNDAY MORNING IN SAN DIEGO COUNTY. PERIODS OF MODERATE TO HEAVY SHOW SHOWERS WILL CONTINUE INTO SUNDAY AFTERNOON. * LOCATIONS INCLUDE: AGUANGA...ANZA...GARNER VALLEY... IDYLLWILD...MOUNTAIN CENTER...PINE COVE...PINYON PINES... VISTA GRANDE...BOULEVARD...CAMERON...CAMPO...CUYAMACA... DESCANSO...JULIAN...LAKE HENSHAW...MORENA VILLAGE... MOUNT LAGUNA...OAK GROVE...PINE HILLS...PINE VALLEY... RANCHITA... SANTA YSABEL...WARNER SPRINGS * WINDS: AREAS OF SOUTHWEST TO WEST WINDS 25 TO 35 MPH...WITH GUSTS TO 65 MPH NEAR RIDGE TOPS AND ALONG DESERT SLOPES. LOCAL GUSTS UP TO 75 MPH. * VISIBILITY: NEAR ZERO AT TIMES IN SNOW...BLOWING SNOW...AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS INTO HIGHER ELEVATIONS IN THE MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER CONDITIONS AND POSSIBLE ROAD CLOSURES. IF POSSIBLE...CARRY CHAINS AND TAKE EXTRA FOOD AND CLOTHING. THIS WEATHER COULD BE DEADLY FOR UNPREPARED CAMPERS OR HIKERS. TRAVEL MAY BE IMPACTED ALONG INTERSTATE 8 THROUGH THE MOUNTAINS AT TIMES. * OUTLOOK: SNOW SHOWERS WILL CONTINUE INTO MONDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ CAZ048-050-170545- /O.NEW.KSGX.WW.Y.0007.120318T0900Z-120319T0000Z/ SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- SAN DIEGO COUNTY VALLEYS- INCLUDING THE FOLLOWING LOCATIONS...BEAUMONT...YUCAIPA...POTRERO 210 PM PDT FRI MAR 16 2012 ...WINTER WEATHER ADVISORY IN EFFECT FROM 2 AM TO 5 PM PDT SUNDAY ABOVE 2000 FEET... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A WINTER WEATHER ADVISORY ABOVE 2000 FEET FOR SNOW...WHICH IS IN EFFECT FROM 2 AM TO 5 PM PDT SUNDAY. * ELEVATION: ABOVE 2000 FEET. * SNOW LEVELS: SNOW LEVELS WILL RAPIDLY FALL TO AROUND 2000 FEET LATE SATURDAY NIGHT AND EARLY SUNDAY MORNING. * SNOW ACCUMULATIONS: UP TO 2 INCHES. * TIMING: EARLY SUNDAY MORNING THROUGH SUNDAY AFTERNOON. * LOCATIONS INCLUDE: POTRERO...BEAUMONT...YUCAIPA...RAMONA * IMPACTS: RESIDENTS AND TRAVELERS INTO THE HIGHER FOOTHILLS OF THE INLAND EMPIRE AND THE SAN DIEGO COUNTY VALLEYS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER CONDITIONS AND POSSIBLE ROAD CLOSURES. TRAVEL WILL LIKELY BE IMPACTED ON INTERSTATE 15 THROUGH THE CAJON PASS...ON INTERSTATE 10 THROUGH THE BANNING...ON INTERSTATE 8...AND ON HIGHWAY 78 LATE SATURDAY NIGHT AND AT TIMES ON SUNDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ CAZ057-170545- /O.NEW.KSGX.WW.Y.0007.120317T1800Z-120319T0000Z/ SANTA ANA MOUNTAINS AND FOOTHILLS- INCLUDING THE FOLLOWING LOCATIONS...CASE SPRINGS...EL CARISO... ORTEGA HIGHWAY AT 2600 FEET...SANTA ROSA PLATEAU...SILVERADO 210 PM PDT FRI MAR 16 2012 ...WINTER WEATHER ADVISORY IN EFFECT FROM 11 AM SATURDAY TO 5 PM PDT SUNDAY... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A WINTER WEATHER ADVISORY ABOVE 3000 FEET FOR SNOW...WHICH IS IN EFFECT FROM 11 AM SATURDAY TO 5 PM PDT SUNDAY. * ELEVATION: ABOVE 3000 FEET. * SNOW LEVELS: SNOW LEVELS WILL FALL FROM AROUND 4500 FEET ON SATURDAY AFTERNOON...RAPIDLY TO AROUND 2500 FEET SATURDAY NIGHT. * SNOW ACCUMULATIONS: 3 TO 6 INCHES OF SNOW ABOVE 3500 FEET...AND UP TO A FOOT OF NEW SNOW AT THE HIGHER ELEVATIONS. * TIMING: SNOW WILL BEGIN LATE SATURDAY MORNING AT THE HIGHER ELEVATIONS...WITH THE HEAVIEST SNOW DEVELOPING DURING THE AFTERNOON AND EVENING. SNOW SHOWERS WILL CONTINUE INTO SUNDAY. * LOCATIONS INCLUDE: CASE SPRINGS...EL CARISO...ORTEGA HIGHWAY AT 2600 FEET...SANTA ROSA PLATEAU...SILVERADO * WINDS: SOUTHWEST TO WEST 20 TO 30 MPH...WITH GUSTS UP TO 55 MPH. * VISIBILITY: NEAR ZERO AT TIMES IN BLOWING SNOW. * IMPACTS: RESIDENTS AND TRAVELERS INTO THE SANTA ANA FOOTHILLS AND MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER CONDITIONS AND POSSIBLE ROAD CLOSURES. TRAVEL WILL LIKELY BE IMPACTED ON HIGHWAY 74. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ PALMER
843 WWUS46 KSGX 170345 WSWSGX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 845 PM PDT FRI MAR 16 2012 ...HEAVY SNOW IN THE MOUNTAINS THIS WEEKEND... ...VERY LOW SNOW ELEVATIONS SATURDAY NIGHT AND SUNDAY... .A VERY COLD...LATE SEASON WINTER STORM WILL MOVE ACROSS SOUTHERN CALIFORNIA SATURDAY AND SUNDAY. MODERATE TO HEAVY SNOW AND STRONG WINDS OVER THE MOUNTAINS WILL MAKE TRAVEL TREACHEROUS AT TIMES. THIS COLD STORM WILL LOWER SNOW LEVELS TO NEAR 2000 FEET SATURDAY NIGHT AND SUNDAY. A FEW INCHES OF SNOW MAY ACCUMULATE OVER THE FOOTHILLS AND THE EASTERN SECTIONS OF THE INLAND VALLEYS LATE SATURDAY NIGHT INTO SUNDAY. CAZ055-171200- /O.CON.KSGX.WS.W.0004.120317T1500Z-120319T0000Z/ SAN BERNARDINO COUNTY MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...ANGELUS OAKS...BALDWIN LAKE... BARTON FLATS...BIG BEAR CITY...BIG BEAR LAKE...CRESTLINE... FAWNSKIN...FOREST FALLS...I-15 AT CAJON SUMMIT... I-15 AT 3500 FEET...LAKE ARROWHEAD...MOUNT BALDY... MOUNTAIN HOME VILLAGE...OAK GLEN...PHELAN...RUNNING SPRINGS... TWIN PEAKS...WRIGHTWOOD 845 PM PDT FRI MAR 16 2012 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 8 AM SATURDAY TO 5 PM PDT SUNDAY ABOVE 3000 FEET... A WINTER STORM WARNING ABOVE 3000 FEET REMAINS IN EFFECT FROM 8 AM SATURDAY TO 5 PM PDT SUNDAY. * ELEVATION: ABOVE 3000 FEET. * SNOW LEVELS: AROUND 6500 FT SATURDAY MORNING WILL FALL TO AROUND 2000 FEET SATURDAY NIGHT. * SNOW ACCUMULATIONS: 3 TO 6 INCHES BETWEEN 3000 AND 4000 FEET...6 TO 12 BETWEEN 4000 AND 6000 FEET...WITH 1 TO 2 FEET ABOVE 6000 FEET. LOCAL SNOWFALL AMOUNTS FROM 2 TO 3 FEET ARE POSSIBLE AT THE RESORT LEVEL. * TIMING: LIGHT SNOW BEGINNING LATE TONIGHT...BECOMING WIDESPREAD AND HEAVY LATE SATURDAY MORNING. MODERATE TO HEAVY SNOW SHOWERS WILL CONTINUE THROUGH SATURDAY EVENING. SNOW SHOWERS TAPERING OFF DURING THE DAY SUNDAY. * LOCATIONS INCLUDE: ANGELUS OAKS...BALDWIN LAKE...BARTON FLATS...BIG BEAR CITY...BIG BEAR LAKE...CRESTLINE... FAWNSKIN... FOREST FALLS...I-15 AT CAJON PASS...LAKE ARROWHEAD...MOUNT BALDY... MOUNTAIN HOME VILLAGE...OAK GLEN...PHELAN...RUNNING SPRINGS...TWIN PEAKS...WRIGHTWOOD * WINDS: AREAS OF SOUTH TO SOUTHWEST WINDS 25 TO 35 MPH...WITH GUSTS TO 65 MPH NEAR RIDGE TOPS AND ALONG DESERT SLOPES. LOCAL GUSTS UP TO 75 MPH. * VISIBILITY: NEAR ZERO AT TIMES IN SNOW...BLOWING SNOW...AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS IN THE MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER CONDITIONS AND POSSIBLE ROAD CLOSURES. IF POSSIBLE... CARRY CHAINS...AND TAKE EXTRA FOOD AND CLOTHING. TRAVEL WILL LIKELY BE IMPACTED ON INTERSTATE 15 THROUGH THE CAJON PASS LATE SATURDAY AFTERNOON THROUGH SATURDAY NIGHT...AND AT TIMES ON SUNDAY. * OUTLOOK: LIGHT SNOW SHOWERS SUNDAY INTO SUNDAY EVENING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ CAZ056-058-171200- /O.CON.KSGX.WS.W.0004.120317T1800Z-120319T0000Z/ RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...AGUANGA...ANZA... GARNER VALLEY...IDYLLWILD...MOUNTAIN CENTER...PINE COVE... PINYON PINES...VISTA GRANDE...BOULEVARD...CAMERON...CAMPO... CUYAMACA...DESCANSO...JULIAN...LAKE HENSHAW...MORENA VILLAGE... MOUNT LAGUNA...OAK GROVE...PINE HILLS...PINE VALLEY...RANCHITA... SANTA YSABEL...WARNER SPRINGS 845 PM PDT FRI MAR 16 2012 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 11 AM SATURDAY TO 5 PM PDT SUNDAY ABOVE 3000 FEET... A WINTER STORM WARNING ABOVE 3000 FEET REMAINS IN EFFECT FROM 11 AM SATURDAY TO 5 PM PDT SUNDAY. * ELEVATION: ABOVE 3000 FEET. * SNOW LEVELS: SNOW LEVELS WILL INITIALLY START OUT AROUND 5500 FEET SATURDAY AFTERNOON...FALLING RAPIDLY TO AROUND 2000 FEET SATURDAY NIGHT. * SNOW ACCUMULATIONS: 3 TO 6 INCHES BETWEEN 3000 AND 4000 FEET...6 TO 12 INCHES BETWEEN 4000 AND 6000 FEET...WITH 1 TO 2 FEET ABOVE 6000 FEET. LOCAL SNOWFALL AMOUNTS FROM 2 TO 3 FEET ARE POSSIBLE AT THE HIGHEST PEAKS IN RIVERSIDE COUNTY. * TIMING: SNOW WILL BEGIN LATE SATURDAY MORNING AT THE HIGHER ELEVATIONS...WITH THE HEAVIEST SNOW DEVELOPING DURING THE AFTERNOON AND EVENING IN THE RIVERSIDE COUNTY MOUNTAINS... AND LATE SATURDAY AFTERNOON THROUGH SUNDAY MORNING IN SAN DIEGO COUNTY. PERIODS OF MODERATE TO HEAVY SHOW SHOWERS WILL CONTINUE INTO SUNDAY AFTERNOON. * LOCATIONS INCLUDE: AGUANGA...ANZA...GARNER VALLEY... IDYLLWILD...MOUNTAIN CENTER...PINE COVE...PINYON PINES... VISTA GRANDE...BOULEVARD...CAMERON...CAMPO...CUYAMACA... DESCANSO... JULIAN...LAKE HENSHAW...MORENA VILLAGE... MOUNT LAGUNA...OAK GROVE...PINE HILLS...PINE VALLEY... RANCHITA... SANTA YSABEL... WARNER SPRINGS * WINDS: AREAS OF SOUTHWEST TO WEST WINDS 25 TO 35 MPH...WITH GUSTS TO 65 MPH NEAR RIDGE TOPS AND ALONG DESERT SLOPES. LOCAL GUSTS UP TO 75 MPH. * VISIBILITY: NEAR ZERO AT TIMES IN SNOW...BLOWING SNOW...AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS INTO HIGHER ELEVATIONS IN THE MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER CONDITIONS AND POSSIBLE ROAD CLOSURES. IF POSSIBLE... CARRY CHAINS AND TAKE EXTRA FOOD AND CLOTHING. THIS WEATHER COULD BE DEADLY FOR UNPREPARED CAMPERS OR HIKERS. TRAVEL MAY BE IMPACTED ALONG INTERSTATE 8 THROUGH THE MOUNTAINS AT TIMES. * OUTLOOK: SNOW SHOWERS WILL CONTINUE INTO MONDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ CAZ048-050-171200- /O.CON.KSGX.WW.Y.0007.120318T0900Z-120319T0000Z/ SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- SAN DIEGO COUNTY VALLEYS- INCLUDING THE FOLLOWING LOCATIONS...BEAUMONT...YUCAIPA...POTRERO 845 PM PDT FRI MAR 16 2012 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 2 AM TO 5 PM PDT SUNDAY ABOVE 2000 FEET... A WINTER WEATHER ADVISORY ABOVE 2000 FEET REMAINS IN EFFECT FROM 2 AM TO 5 PM PDT SUNDAY. * ELEVATION: ABOVE 2000 FEET. * SNOW LEVELS: SNOW LEVELS WILL RAPIDLY FALL TO AROUND 2000 FEET LATE SATURDAY NIGHT AND EARLY SUNDAY MORNING. * SNOW ACCUMULATIONS: 2 TO 4 INCHES BETWEEN 2000 AND 3000 FEET. 1 INCH OF ACCUMULATION POSSIBLE AT 1500 FEET. SOME SNOW SHOWERS POSSIBLE DOWN TO 1250 FEET. * TIMING: EARLY SUNDAY MORNING THROUGH SUNDAY AFTERNOON. * LOCATIONS INCLUDE:POTRERO...BEAUMONT...YUCAIPA...RAMONA... ALPINE AND HEMET. * IMPACTS: RESIDENTS AND TRAVELERS INTO THE HIGHER FOOTHILLS OF THE INLAND EMPIRE AND THE SAN DIEGO COUNTY VALLEYS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER CONDITIONS AND POSSIBLE ROAD CLOSURES. TRAVEL WILL LIKELY BE IMPACTED ON INTERSTATE 15 THROUGH THE CAJON PASS...ON INTERSTATE 10 THROUGH THE BANNING PASS...ON INTERSTATE 8...AND ON HIGHWAY 78 LATE SATURDAY NIGHT AND AT TIMES ON SUNDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ CAZ057-171200- /O.CON.KSGX.WW.Y.0007.120317T1800Z-120319T0000Z/ SANTA ANA MOUNTAINS AND FOOTHILLS- INCLUDING THE FOLLOWING LOCATIONS...CASE SPRINGS...EL CARISO... ORTEGA HIGHWAY AT 2600 FEET...SANTA ROSA PLATEAU...SILVERADO 845 PM PDT FRI MAR 16 2012 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 11 AM SATURDAY TO 5 PM PDT SUNDAY ABOVE 3000 FEET... A WINTER WEATHER ADVISORY ABOVE 3000 FEET REMAINS IN EFFECT FROM 11 AM SATURDAY TO 5 PM PDT SUNDAY. * ELEVATION: ABOVE 3000 FEET. * SNOW LEVELS: SNOW LEVELS WILL FALL FROM AROUND 4500 FEET ON SATURDAY AFTERNOON...THE LOWER RAPIDLY TO AROUND 2500 FEET SATURDAY NIGHT. * SNOW ACCUMULATIONS: 3 TO 6 INCHES OF SNOW ABOVE 3500 FEET...AND UP TO A FOOT OF NEW SNOW ABOVE 5000 FEET. * TIMING: SNOW WILL BEGIN LATE SATURDAY MORNING AT THE HIGHER ELEVATIONS...WITH THE HEAVIEST SNOW DEVELOPING DURING THE AFTERNOON AND EVENING. SNOW SHOWERS WILL CONTINUE INTO SUNDAY. * LOCATIONS INCLUDE: CASE SPRINGS...EL CARISO...ORTEGA HIGHWAY AT 2600 FEET...SANTA ROSA PLATEAU...SILVERADO * WINDS: SOUTHWEST TO WEST 20 TO 30 MPH...WITH GUSTS UP TO 55 MPH. * VISIBILITY: NEAR ZERO AT TIMES IN BLOWING SNOW. * IMPACTS: RESIDENTS AND TRAVELERS INTO THE SANTA ANA FOOTHILLS AND MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER CONDITIONS AND POSSIBLE ROAD CLOSURES. TRAVEL WILL LIKELY BE IMPACTED ON HIGHWAY 74. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ MOEDE
994 WWUS46 KSGX 171052 WSWSGX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 352 AM PDT SAT MAR 17 2012 ...HEAVY SNOW IN THE MOUNTAINS THROUGH SUNDAY MORNING... .A STRONG COLD PACIFIC STORM WILL BRING MODERATE TO HEAVY PRECIPITATION THROUGH EARLY EVENING. SHOWERS WILL CONTINUE TONIGHT INTO SUNDAY...DECREASING FROM THE NORTHWEST SUNDAY NIGHT AND MONDAY. SNOW LEVELS WILL LOWER TO 3500 TO 4500 FEET THIS AFTERNOON...THEN 2500 TO 3000 FEET TONIGHT THROUGH SUNDAY NIGHT. SNOWFALL OF SEVERAL INCHES IS POSSIBLE ABOVE 3500 FEET WITH AMOUNTS EXCEEDING 2 FEET ON THE HIGHEST PEAKS. LOCAL ACCUMULATIONS OF AN INCH OR LESS ARE POSSIBLE DOWN TO 2500 FEET. CAZ048-050-171200- /O.CAN.KSGX.WW.Y.0007.120318T0900Z-120319T0000Z/ SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- SAN DIEGO COUNTY VALLEYS- INCLUDING THE FOLLOWING LOCATIONS...BEAUMONT...YUCAIPA...POTRERO 352 AM PDT SAT MAR 17 2012 ...WINTER WEATHER ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS CANCELLED THE WINTER WEATHER ADVISORY. SNOW LEVELS WILL LOWER TO AROUND 2500 TO 3000 FEET TONIGHT THROUGH SUNDAY NIGHT WITH LOCALLY LOWER SNOW LEVELS IN HEAVIER SHOWERS AND ISOLATED THUNDERSTORMS. LOCAL SNOWFALL OF AN INCH OR LESS IS POSSIBLE ABOVE 2500 FEET WITH ISOLATED GREATER AMOUNTS POSSIBLE ABOVE 2500 FEET. $$ CAZ055-172100- /O.EXT.KSGX.WS.W.0004.120317T1500Z-120318T1000Z/ SAN BERNARDINO COUNTY MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...ANGELUS OAKS...BALDWIN LAKE... BARTON FLATS...BIG BEAR CITY...BIG BEAR LAKE...CRESTLINE... FAWNSKIN...FOREST FALLS...I-15 AT CAJON SUMMIT... I-15 AT 3500 FEET...LAKE ARROWHEAD...MOUNT BALDY... MOUNTAIN HOME VILLAGE...OAK GLEN...PHELAN...RUNNING SPRINGS... TWIN PEAKS...WRIGHTWOOD 352 AM PDT SAT MAR 17 2012 ...WINTER STORM WARNING NOW IN EFFECT FROM 8 AM THIS MORNING TO 3 AM PDT SUNDAY... THE WINTER STORM WARNING IS NOW IN EFFECT FROM 8 AM THIS MORNING TO 3 AM PDT SUNDAY. * SNOW LEVELS: NEAR 6500 FEET EARLY THIS MORNING...LOWERING TO AROUND 3500 FEET BY LATE AFTERNOON...AND 2500 TO 3000 FEET TONIGHT THROUGH SUNDAY NIGHT. * SNOW ACCUMULATIONS: LESS THAN 4 INCHES BELOW 3500 FEET...4 TO 8 INCHES FROM 3500 TO 4500 FEET...8 TO 16 INCHES FROM 4500 TO 5500 FEET...1 TO 2 FEET FROM 5500 TO 6500 FEET. AMOUNTS EXCEEDING 2 FEET ARE POSSIBLE ABOVE 6500 FEET. * TIMING: PRECIPITATION INCREASING THIS MORNING...BECOMING HEAVY AT TIMES FROM LATE MORNING THROUGH THIS AFTERNOON...DECREASING THIS EVENING. * LOCATIONS INCLUDE: ANGELUS OAKS...BALDWIN LAKE...BARTON FLATS...BIG BEAR CITY...BIG BEAR LAKE...CRESTLINE... FAWNSKIN...FOREST FALLS...I-15 AT CAJON SUMMIT... I-15 AT 3500 FEET...LAKE ARROWHEAD...MOUNT BALDY... MOUNTAIN HOME VILLAGE...OAK GLEN...PHELAN... RUNNING SPRINGS...TWIN PEAKS...WRIGHTWOOD * WINDS: AREAS OF SOUTH TO SOUTHWEST WINDS 25 TO 35 MPH...WITH GUSTS TO 65 MPH NEAR RIDGE TOPS AND ALONG DESERT SLOPES. LOCAL GUSTS TO 75 MPH. * VISIBILITY: NEAR ZERO AT TIMES IN SNOW...BLOWING SNOW...AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS IN THE MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER CONDITIONS AND POSSIBLE ROAD CLOSURES. IF POSSIBLE... CARRY CHAINS...AND TAKE EXTRA FOOD AND CLOTHING. TRAVEL WILL LIKELY BE IMPACTED ON INTERSTATE 15 THROUGH THE CAJON PASS THIS AFTERNOON AND EVENING...AND AT TIMES LATE TONIGHT THROUGH SUNDAY. * OUTLOOK: SNOW SHOWERS WILL CONTINUE AT TIMES LATE TONIGHT THROUGH SUNDAY...DECREASING SUNDAY NIGHT AND MONDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. FOR ROAD CONDITION INFORMATION IN CALIFORNIA...DIAL 8 0 0 4 2 7 7 6 2 3 IF INSIDE CALIFORNIA OR 9 1 6 4 5 5 7 6 2 3 IF OUTSIDE CALIFORNIA. YOU MAY ALSO GO TO THE CALTRANS WEBSITE TO CHECK FOR ROAD CONDITIONS AND CLOSURES AT: HTTP://WWW.DOT.CA.GOV/CGI- BIN/ROADS.CGI OR THE CALIFORNIA HIGHWAY PATROL (CHP) WEBSITE AT: HTTP://CAD.CHP.CA.GOV/ && $$ CAZ056-058-172100- /O.EXT.KSGX.WS.W.0004.120317T1900Z-120318T1700Z/ RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...AGUANGA...ANZA... GARNER VALLEY...IDYLLWILD...MOUNTAIN CENTER...PINE COVE... PINYON PINES...VISTA GRANDE...BOULEVARD...CAMERON...CAMPO... CUYAMACA...DESCANSO...JULIAN...LAKE HENSHAW...MORENA VILLAGE... MOUNT LAGUNA...OAK GROVE...PINE HILLS...PINE VALLEY...RANCHITA... SANTA YSABEL...WARNER SPRINGS 352 AM PDT SAT MAR 17 2012 ...WINTER STORM WARNING NOW IN EFFECT FROM NOON TODAY TO 10 AM PDT SUNDAY... THE WINTER STORM WARNING IS NOW IN EFFECT FROM NOON TODAY TO 10 AM PDT SUNDAY. * SNOW LEVELS: SNOW LEVEL ABOVE 6500 FEET EARLY THIS MORNING...LOWERING TO 4000 TO 4500 FEET DURING THIS AFTERNOON...THEN 2500 TO 3000 FEET LATE TONIGHT THROUGH SUNDAY NIGHT. * SNOW ACCUMULATIONS: LESS THAN 4 INCHES BELOW 3500 FEET...4 TO 8 INCHES FROM 3500 TO 4500 FEET...8 TO 16 INCHES FROM 4500 TO 5500 FEET...1 TO 2 FEET FROM 5500 TO 6500 FEET. AMOUNTS EXCEEDING 2 FEET ARE POSSIBLE ON THE HIGHEST PEAKS. * TIMING: PRECIPITATION INCREASING THIS MORNING...BECOMING HEAVY AT TIMES THIS AFTERNOON THROUGH EARLY EVENING WITH LOWERING SNOW LEVELS. NUMEROUS SHOWERS WILL CONTINUE THIS EVENING...DECREASING SUNDAY. * LOCATIONS INCLUDE: AGUANGA...ANZA...GARNER VALLEY... IDYLLWILD...MOUNTAIN CENTER...PINE COVE...PINYON PINES... VISTA GRANDE...BOULEVARD...CAMERON...CAMPO...CUYAMACA... DESCANSO...JULIAN...LAKE HENSHAW...MORENA VILLAGE... MOUNT LAGUNA...OAK GROVE...PINE HILLS...PINE VALLEY... RANCHITA... SANTA YSABEL...WARNER SPRINGS * WINDS: AREAS OF SOUTHWEST TO WEST WINDS 25 TO 35 MPH...WITH GUSTS TO 65 MPH NEAR RIDGE TOPS AND ALONG DESERT SLOPES. LOCAL GUSTS UP TO 75 MPH. * VISIBILITY: NEAR ZERO AT TIMES IN SNOW...BLOWING SNOW...AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS INTO HIGHER ELEVATIONS IN THE MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER CONDITIONS AND POSSIBLE ROAD CLOSURES. IF POSSIBLE... CARRY CHAINS AND TAKE EXTRA FOOD AND CLOTHING. THIS WEATHER COULD BE DEADLY FOR UNPREPARED CAMPERS OR HIKERS. TRAVEL MAY BE IMPACTED ALONG INTERSTATE 8 THROUGH THE MOUNTAINS AT TIMES. * OUTLOOK: SNOW SHOWERS WILL CONTINUE INTO MONDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. FOR ROAD CONDITION INFORMATION IN CALIFORNIA...DIAL 8 0 0 4 2 7 7 6 2 3 IF INSIDE CALIFORNIA OR 9 1 6 4 5 5 7 6 2 3 IF OUTSIDE CALIFORNIA. YOU MAY ALSO GO TO THE CALTRANS WEBSITE TO CHECK FOR ROAD CONDITIONS AND CLOSURES AT: HTTP://WWW.DOT.CA.GOV/CGI- BIN/ROADS.CGI OR THE CALIFORNIA HIGHWAY PATROL (CHP) WEBSITE AT: HTTP://CAD.CHP.CA.GOV/ && $$ CAZ057-172100- /O.EXT.KSGX.WW.Y.0007.120317T1900Z-120318T1000Z/ SANTA ANA MOUNTAINS AND FOOTHILLS- 352 AM PDT SAT MAR 17 2012 ...WINTER WEATHER ADVISORY NOW IN EFFECT FROM NOON TODAY TO 3 AM PDT SUNDAY ABOVE 3000 FEET... THE WINTER WEATHER ADVISORY ABOVE 3000 FEET IS NOW IN EFFECT FROM NOON TODAY TO 3 AM PDT SUNDAY. * ELEVATION: ABOVE 3000 FEET. * SNOW LEVELS: SNOW LEVELS LOWERING TO AROUND 4000 FEET LATE THIS AFTERNOON...AND 2500 TO 3000 FEET TONIGHT. * SNOW ACCUMULATIONS: 4 INCHES OR LESS BELOW 4000 FEET...4 TO 8 INCHES ABOVE 4000 FEET WITH 8 OR MORE INCHES ON THE HIGHEST PEAKS. * TIMING: PRECIPITATION INCREASING THIS MORNING...BECOMING HEAVY AT TIMES LATE THIS MORNING THROUGH THIS AFTERNOON...DECREASING THIS EVENING. * WINDS: SOUTHWEST TO WEST 20 TO 30 MPH...WITH GUSTS UP TO 55 MPH. * VISIBILITY: NEAR ZERO AT TIMES IN SNOW...BLOWING SNOW....AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS INTO THE SANTA ANA FOOTHILLS AND MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER CONDITIONS AND POSSIBLE ROAD CLOSURES. TRAVEL WILL LIKELY BE IMPACTED ON HIGHWAY 74. * OUTLOOK: SNOW SHOWERS CONTINUING THROUGH SUNDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. FOR ROAD CONDITION INFORMATION IN CALIFORNIA...DIAL 8 0 0 4 2 7 7 6 2 3 IF INSIDE CALIFORNIA OR 9 1 6 4 5 5 7 6 2 3 IF OUTSIDE CALIFORNIA. YOU MAY ALSO GO TO THE CALTRANS WEBSITE TO CHECK FOR ROAD CONDITIONS AND CLOSURES AT: HTTP://WWW.DOT.CA.GOV/CGI- BIN/ROADS.CGI OR THE CALIFORNIA HIGHWAY PATROL (CHP) WEBSITE AT: HTTP://CAD.CHP.CA.GOV/ && $$ MARTIN
303 WWUS46 KSGX 172055 WSWSGX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 155 PM PDT SAT MAR 17 2012 ...HEAVY SNOW IN THE MOUNTAINS THROUGH SUNDAY MORNING... .A STRONG COLD PACIFIC STORM WILL CONTINUE TO BRING MODERATE TO HEAVY PRECIPITATION THROUGH THE EARLY EVENING HOURS. SHOWERS WILL CONTINUE TONIGHT AND INTO SUNDAY...DECREASING FROM THE NORTHWEST SUNDAY NIGHT AND MONDAY. SNOW LEVELS WILL LOWER TO BETWEEN 4000 TO 5000 FEET THIS AFTERNOON...THEN TO AROUND 2000 FEET LATE TONIGHT AND EARLY SUNDAY MORNING. SNOW LEVELS WILL RISE ON SUNDAY TO AROUND 2500 FEET. SEVERAL INCHES OF NEW SNOWFALL IS POSSIBLE ABOVE 3000 FEET...WITH AMOUNTS EXCEEDING 3 FEET ON THE HIGHEST PEAKS. A COUPLE OF INCHES WILL BE POSSIBLE DOWN TO 2000 FEET. CAZ055-180515- /O.EXT.KSGX.WS.W.0004.000000T0000Z-120318T2100Z/ SAN BERNARDINO COUNTY MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...ANGELUS OAKS...BALDWIN LAKE... BARTON FLATS...BIG BEAR CITY...BIG BEAR LAKE...CRESTLINE... FAWNSKIN...FOREST FALLS...I-15 AT CAJON SUMMIT... I-15 AT 3500 FEET...LAKE ARROWHEAD...MOUNT BALDY... MOUNTAIN HOME VILLAGE...OAK GLEN...PHELAN...RUNNING SPRINGS... TWIN PEAKS...WRIGHTWOOD 155 PM PDT SAT MAR 17 2012 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 2 PM PDT SUNDAY... THE WINTER STORM WARNING IS NOW IN EFFECT UNTIL 2 PM PDT SUNDAY. * SNOW LEVELS: SNOW LEVELS ARE BETWEEN 4000 AND 5000....AND WILL CONTINUE TO FALL THIS AFTERNOON AND EVENING TO AROUND 2000 FEET LATE THIS EVENING OR JUST AFTER MIDNIGHT. * SNOW ACCUMULATIONS: 2 TO 6 ABOVE 3000 FEET AND 6 TO 12 ABOVE 4500 FEET...WITH 1 TO 2 FEET ABOVE 6000 FEET. LOCALLY HIGHER AMOUNTS WILL BE POSSIBLE AT RESORT LEVEL. * TIMING: SHOWERS WILL CONTINUE THROUGH SUNDAY AFTERNOON...WITH HEAVY SNOW POSSIBLE AT TIMES. * LOCATIONS INCLUDE: ANGELUS OAKS...BALDWIN LAKE...BARTON FLATS...BIG BEAR CITY...BIG BEAR LAKE...CRESTLINE... FAWNSKIN...FOREST FALLS...I-15 AT CAJON PASS...LAKE ARROWHEAD...MOUNT BALDY... MOUNTAIN HOME VILLAGE...OAK GLEN...PHELAN... RUNNING SPRINGS...TWIN PEAKS...WRIGHTWOOD * WINDS: AREAS OF SOUTH TO SOUTHWEST WINDS 25 TO 35 MPH...WITH GUSTS TO 65 MPH NEAR RIDGE TOPS AND ALONG DESERT SLOPES. LOCAL GUSTS TO 75 MPH. * VISIBILITY: NEAR ZERO AT TIMES IN SNOW...BLOWING SNOW...AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS IN THE MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER CONDITIONS AND POSSIBLE ROAD CLOSURES. IF POSSIBLE... CARRY CHAINS...AND TAKE EXTRA FOOD AND CLOTHING. TRAVEL WILL LIKELY BE IMPACTED ON INTERSTATE 15 THROUGH THE CAJON PASS THIS AFTERNOON AND EVENING...AND AT TIMES LATE TONIGHT THROUGH SUNDAY. * OUTLOOK: SNOW SHOWERS WILL GRADUALLY DECREASING LATE SUNDAY AFTERNOON AND EVENING...WITH LINGERING SHOWERS POSSIBLE THROUGH MONDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. FOR ROAD CONDITION INFORMATION IN CALIFORNIA...DIAL 8 0 0 4 2 7 7 6 2 3 IF INSIDE CALIFORNIA OR 9 1 6 4 5 5 7 6 2 3 IF OUTSIDE CALIFORNIA. YOU MAY ALSO GO TO THE CALTRANS WEBSITE TO CHECK FOR ROAD CONDITIONS AND CLOSURES AT: HTTP://WWW.DOT.CA.GOV/CGI- BIN/ROADS.CGI OR THE CALIFORNIA HIGHWAY PATROL (CHP) WEBSITE AT: HTTP://CAD.CHP.CA.GOV/ && $$ CAZ056-058-180515- /O.EXT.KSGX.WS.W.0004.000000T0000Z-120319T0000Z/ RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...AGUANGA...ANZA... GARNER VALLEY...IDYLLWILD...MOUNTAIN CENTER...PINE COVE... PINYON PINES...VISTA GRANDE...BOULEVARD...CAMERON...CAMPO... CUYAMACA...DESCANSO...JULIAN...LAKE HENSHAW...MORENA VILLAGE... MOUNT LAGUNA...OAK GROVE...PINE HILLS...PINE VALLEY...RANCHITA... SANTA YSABEL...WARNER SPRINGS 155 PM PDT SAT MAR 17 2012 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 5 PM PDT SUNDAY... THE WINTER STORM WARNING IS NOW IN EFFECT UNTIL 5 PM PDT SUNDAY. * SNOW LEVELS: SNOW LEVELS 5000 TO 6000 FEET THIS AFTERNOON...THEN TO AROUND 2000 FEET AFTER MIDNIGHT. * SNOW ACCUMULATIONS: 2 TO 6 ABOVE 3000 FEET AND 6 TO 12 ABOVE 4500 FEET...WITH 1 TO 2 FEET ABOVE 6000 FEET. LOCALLY HIGHER AMOUNTS WILL BE POSSIBLE AT RESORT LEVEL. * TIMING: PRECIPITATION WILL CONTINUE TO INCREASE THROUGH THIS AFTERNOON...WITH SHOWERS CONTINUING THROUGH SUNDAY AFTERNOON...WITH HEAVY SNOW POSSIBLE AT TIMES. * LOCATIONS INCLUDE: AGUANGA...ANZA...GARNER VALLEY... IDYLLWILD...MOUNTAIN CENTER...PINE COVE...PINYON PINES... VISTA GRANDE...BOULEVARD...CAMERON...CAMPO...CUYAMACA... DESCANSO...JULIAN...LAKE HENSHAW...MORENA VILLAGE... MOUNT LAGUNA...OAK GROVE...PINE HILLS...PINE VALLEY... RANCHITA... SANTA YSABEL...WARNER SPRINGS * WINDS: AREAS OF SOUTHWEST TO WEST WINDS 25 TO 35 MPH...WITH GUSTS TO 65 MPH NEAR RIDGE TOPS AND ALONG DESERT SLOPES. LOCAL GUSTS UP TO 75 MPH. * VISIBILITY: NEAR ZERO AT TIMES IN SNOW...BLOWING SNOW...AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS INTO HIGHER ELEVATIONS IN THE MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER CONDITIONS AND POSSIBLE ROAD CLOSURES. IF POSSIBLE... CARRY CHAINS AND TAKE EXTRA FOOD AND CLOTHING. THIS WEATHER COULD BE DEADLY FOR UNPREPARED CAMPERS OR HIKERS. TRAVEL MAY BE IMPACTED ALONG INTERSTATE 8 THROUGH THE MOUNTAINS AT TIMES. * OUTLOOK: SNOW SHOWERS WILL CONTINUE INTO MONDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. FOR ROAD CONDITION INFORMATION IN CALIFORNIA...DIAL 8 0 0 4 2 7 7 6 2 3 IF INSIDE CALIFORNIA OR 9 1 6 4 5 5 7 6 2 3 IF OUTSIDE CALIFORNIA. YOU MAY ALSO GO TO THE CALTRANS WEBSITE TO CHECK FOR ROAD CONDITIONS AND CLOSURES AT: HTTP://WWW.DOT.CA.GOV/CGI- BIN/ROADS.CGI OR THE CALIFORNIA HIGHWAY PATROL (CHP) WEBSITE AT: HTTP://CAD.CHP.CA.GOV/ && $$ CAZ048-050-180515- /O.EXB.KSGX.WW.Y.0007.120318T0900Z-120319T0000Z/ SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- SAN DIEGO COUNTY VALLEYS- INCLUDING THE FOLLOWING LOCATIONS...BEAUMONT...YUCAIPA...POTRERO 155 PM PDT SAT MAR 17 2012 ...WINTER WEATHER ADVISORY IN EFFECT FROM 2 AM TO 5 PM PDT SUNDAY ABOVE 2000 FEET... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A WINTER WEATHER ADVISORY ABOVE 2000 FEET FOR SNOW...WHICH IS IN EFFECT FROM 2 AM TO 5 PM PDT SUNDAY. * ELEVATION: ABOVE 2000 FEET. * SNOW LEVELS: SNOW LEVELS WILL RAPIDLY FALL TO AROUND 2000 FEET AFTER MIDNIGHT...WITH LOCALLY LOWER SNOW LEVELS IN HEAVIER SHOWERS. SNOW LEVELS WILL RISE DURING THE DAY ON SUNDAY TO AROUND 2500 FEET. * SNOW ACCUMULATIONS: 1 TO 3 INCHES ABOVE 2000 FEET...WITH LOCALLY HIGHER AMOUNTS POSSIBLE IN HEAVY SHOWERS. * TIMING: EARLY SUNDAY MORNING THROUGH SUNDAY AFTERNOON. * WINDS: SOUTHWEST TO WEST 20 TO 30 MPH...WITH GUSTS UP TO 45 MPH. * LOCATIONS INCLUDE: POTRERO...BEAUMONT...YUCAIPA...RAMONA * IMPACTS: RESIDENTS AND TRAVELERS INTO THE HIGHER FOOTHILLS OF THE INLAND EMPIRE AND THE SAN DIEGO COUNTY VALLEYS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER CONDITIONS AND POSSIBLE ROAD CLOSURES. TRAVEL WILL LIKELY BE IMPACTED ON INTERSTATE 15 THROUGH THE CAJON PASS...ON INTERSTATE 10 THROUGH THE BANNING...ON INTERSTATE 8...AND ON HIGHWAY 78 LATE SATURDAY NIGHT AND AT TIMES ON SUNDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. FOR ROAD CONDITION INFORMATION IN CALIFORNIA...DIAL 8 0 0 4 2 7 7 6 2 3 IF INSIDE CALIFORNIA OR 9 1 6 4 5 5 7 6 2 3 IF OUTSIDE CALIFORNIA. YOU MAY ALSO GO TO THE CALTRANS WEBSITE TO CHECK FOR ROAD CONDITIONS AND CLOSURES AT: HTTP://WWW.DOT.CA.GOV/CGI- BIN/ROADS.CGI OR THE CALIFORNIA HIGHWAY PATROL (CHP) WEBSITE AT: HTTP://CAD.CHP.CA.GOV/ && $$ CAZ057-180515- /O.EXT.KSGX.WW.Y.0007.000000T0000Z-120318T2100Z/ SANTA ANA MOUNTAINS AND FOOTHILLS- INCLUDING THE FOLLOWING LOCATIONS...CASE SPRINGS...EL CARISO... ORTEGA HIGHWAY AT 2600 FEET...SANTA ROSA PLATEAU...SILVERADO 155 PM PDT SAT MAR 17 2012 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 2 PM PDT SUNDAY ABOVE 3000 FEET... THE WINTER WEATHER ADVISORY ABOVE 3000 FEET IS NOW IN EFFECT UNTIL 2 PM PDT SUNDAY. * ELEVATION: ABOVE 3000 FEET. * SNOW LEVELS: SNOW LEVELS LOWERING TO AROUND 4000 FEET LATE THIS AFTERNOON...AND TO AROUND 2000 FEET LATER THIS EVENING. * SNOW ACCUMULATIONS: 2 TO 4 INCHES ABOVE 3000 FEET...4 TO 8 INCHES ABOVE 4000 FEET WITH 8 OR MORE INCHES ON THE HIGHEST PEAKS. * TIMING: SHOWERS WILL CONTINUE THROUGH SUNDAY AFTERNOON...WITH HEAVY SNOW POSSIBLE AT TIMES. * WINDS: SOUTHWEST TO WEST 20 TO 30 MPH...WITH GUSTS UP TO 50 MPH. * VISIBILITY: NEAR ZERO AT TIMES IN SNOW...BLOWING SNOW....AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS INTO THE SANTA ANA FOOTHILLS AND MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER CONDITIONS AND POSSIBLE ROAD CLOSURES. TRAVEL WILL LIKELY BE IMPACTED ON HIGHWAY 74. * OUTLOOK: SNOW SHOWERS WILL DECREASE SUNDAY AFTERNOON. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. FOR ROAD CONDITION INFORMATION IN CALIFORNIA...DIAL 8 0 0 4 2 7 7 6 2 3 IF INSIDE CALIFORNIA OR 9 1 6 4 5 5 7 6 2 3 IF OUTSIDE CALIFORNIA. YOU MAY ALSO GO TO THE CALTRANS WEBSITE TO CHECK FOR ROAD CONDITIONS AND CLOSURES AT: HTTP://WWW.DOT.CA.GOV/CGI- BIN/ROADS.CGI OR THE CALIFORNIA HIGHWAY PATROL (CHP) WEBSITE AT: HTTP://CAD.CHP.CA.GOV/ && $$ PALMER
130 WWUS46 KSGX 180445 WSWSGX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 945 PM PDT SAT MAR 17 2012 ...HEAVY SNOW IN THE MOUNTAINS THROUGH SUNDAY MORNING... .A STRONG COLD PACIFIC STORM WILL BRING PERIODS OF HEAVY SNOW TO THE MOUNTAINS TONIGHT AND SUNDAY. A FOOT OR TWO OF SNOW IS LIKELY IN THE MOUNTAINS ABOVE 6000 FEET. SNOW LEVELS WILL LOWER TO BETWEEN 2000 AND 3000 FEET TONIGHT THROUGH SUNDAY MORNING. SEVERAL INCHES OF SNOW MAY ACCUMULATE ABOVE 3000 FEET. AN INCH OR TWO OF SNOW IS POSSIBLE DOWN TO 2000 FEET. CAZ055-181245- /O.CON.KSGX.WS.W.0004.000000T0000Z-120318T2100Z/ SAN BERNARDINO COUNTY MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...ANGELUS OAKS...BALDWIN LAKE... BARTON FLATS...BIG BEAR CITY...BIG BEAR LAKE...CRESTLINE... FAWNSKIN...FOREST FALLS...I-15 AT CAJON SUMMIT... I-15 AT 3500 FEET...LAKE ARROWHEAD...MOUNT BALDY... MOUNTAIN HOME VILLAGE...OAK GLEN...PHELAN...RUNNING SPRINGS... TWIN PEAKS...WRIGHTWOOD 945 PM PDT SAT MAR 17 2012 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 2 PM PDT SUNDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 2 PM PDT SUNDAY. * SNOW LEVELS: SNOW LEVELS FALLING TO AROUND 2000 FEET TONIGHT. * SNOW ACCUMULATIONS: 2 TO 6 ABOVE 3000 FEET AND 6 TO 12 ABOVE 4500 FEET...WITH 1 TO 2 FEET ABOVE 6000 FEET. LOCALLY HIGHER AMOUNTS WILL BE POSSIBLE AT RESORT LEVEL. * TIMING: SHOWERS WILL CONTINUE THROUGH SUNDAY AFTERNOON...WITH HEAVY SNOW POSSIBLE AT TIMES. * LOCATIONS INCLUDE: ANGELUS OAKS...BALDWIN LAKE...BARTON FLATS...BIG BEAR CITY...BIG BEAR LAKE...CRESTLINE... FAWNSKIN... FOREST FALLS...I-15 AT CAJON PASS...LAKE ARROWHEAD...MOUNT BALDY... MOUNTAIN HOME VILLAGE...OAK GLEN...PHELAN... RUNNING SPRINGS...TWIN PEAKS...WRIGHTWOOD * WINDS: AREAS OF SOUTH TO SOUTHWEST WINDS 25 TO 35 MPH...WITH GUSTS TO 65 MPH NEAR RIDGE TOPS AND ALONG DESERT SLOPES. * VISIBILITY: NEAR ZERO AT TIMES IN SNOW...BLOWING SNOW...AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS IN THE MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER CONDITIONS AND POSSIBLE ROAD CLOSURES. IF POSSIBLE... CARRY CHAINS...AND TAKE EXTRA FOOD AND CLOTHING. TRAVEL WILL LIKELY BE IMPACTED ON INTERSTATE 15 THROUGH THE CAJON PASS THIS AFTERNOON AND EVENING...AND AT TIMES LATE TONIGHT THROUGH SUNDAY. * OUTLOOK: SNOW SHOWERS WILL GRADUALLY DECREASING LATE SUNDAY AFTERNOON AND EVENING...WITH LINGERING SHOWERS POSSIBLE THROUGH MONDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. FOR ROAD CONDITION INFORMATION IN CALIFORNIA...DIAL 8 0 0 4 2 7 7 6 2 3 IF INSIDE CALIFORNIA OR 9 1 6 4 5 5 7 6 2 3 IF OUTSIDE CALIFORNIA. YOU MAY ALSO GO TO THE CALTRANS WEBSITE TO CHECK FOR ROAD CONDITIONS AND CLOSURES AT: HTTP://WWW.DOT.CA.GOV/CGI- BIN/ROADS.CGI OR THE CALIFORNIA HIGHWAY PATROL (CHP) WEBSITE AT: HTTP://CAD.CHP.CA.GOV/ && $$ CAZ056-058-181245- /O.CON.KSGX.WS.W.0004.000000T0000Z-120319T0000Z/ RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...AGUANGA...ANZA... GARNER VALLEY...IDYLLWILD...MOUNTAIN CENTER...PINE COVE... PINYON PINES...VISTA GRANDE...BOULEVARD...CAMERON...CAMPO... CUYAMACA...DESCANSO...JULIAN...LAKE HENSHAW...MORENA VILLAGE... MOUNT LAGUNA...OAK GROVE...PINE HILLS...PINE VALLEY...RANCHITA... SANTA YSABEL...WARNER SPRINGS 945 PM PDT SAT MAR 17 2012 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM PDT SUNDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM PDT SUNDAY. * SNOW LEVELS: SNOW LEVELS LOWERING TO 2000 FEET BY SUNDAY MORNING. * SNOW ACCUMULATIONS: 2 TO 6 ABOVE 3000 FEET AND 6 TO 12 ABOVE 4500 FEET...WITH 1 TO 2 FEET ABOVE 6000 FEET. LOCALLY HIGHER AMOUNTS WILL BE POSSIBLE AT RESORT LEVEL. * TIMING: TONIGHT AND SUNDAY. * LOCATIONS INCLUDE: AGUANGA...ANZA...GARNER VALLEY... IDYLLWILD...MOUNTAIN CENTER...PINE COVE...PINYON PINES... VISTA GRANDE...BOULEVARD...CAMERON...CAMPO...CUYAMACA... DESCANSO... JULIAN...LAKE HENSHAW...MORENA VILLAGE... MOUNT LAGUNA...OAK GROVE...PINE HILLS...PINE VALLEY... RANCHITA... SANTA YSABEL... WARNER SPRINGS * WINDS: AREAS OF SOUTHWEST TO WEST WINDS 25 TO 35 MPH...WITH GUSTS TO 65 MPH NEAR RIDGE TOPS AND ALONG DESERT SLOPES. * VISIBILITY: NEAR ZERO AT TIMES IN SNOW...BLOWING SNOW...AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS INTO HIGHER ELEVATIONS IN THE MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER CONDITIONS AND POSSIBLE ROAD CLOSURES. IF POSSIBLE... CARRY CHAINS AND TAKE EXTRA FOOD AND CLOTHING. THIS WEATHER COULD BE DEADLY FOR UNPREPARED CAMPERS OR HIKERS. TRAVEL MAY BE IMPACTED ALONG INTERSTATE 8 THROUGH THE MOUNTAINS AT TIMES. * OUTLOOK: SNOW SHOWERS WILL CONTINUE INTO MONDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. FOR ROAD CONDITION INFORMATION IN CALIFORNIA...DIAL 8 0 0 4 2 7 7 6 2 3 IF INSIDE CALIFORNIA OR 9 1 6 4 5 5 7 6 2 3 IF OUTSIDE CALIFORNIA. YOU MAY ALSO GO TO THE CALTRANS WEBSITE TO CHECK FOR ROAD CONDITIONS AND CLOSURES AT: HTTP://WWW.DOT.CA.GOV/CGI- BIN/ROADS.CGI OR THE CALIFORNIA HIGHWAY PATROL (CHP) WEBSITE AT: HTTP://CAD.CHP.CA.GOV/ && $$ CAZ048-050-181245- /O.CON.KSGX.WW.Y.0007.120318T0900Z-120319T0000Z/ SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- SAN DIEGO COUNTY VALLEYS- INCLUDING THE FOLLOWING LOCATIONS...BEAUMONT...YUCAIPA...POTRERO 945 PM PDT SAT MAR 17 2012 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 2 AM TO 5 PM PDT SUNDAY ABOVE 2000 FEET... A WINTER WEATHER ADVISORY ABOVE 2000 FEET REMAINS IN EFFECT FROM 2 AM TO 5 PM PDT SUNDAY. * ELEVATION: ABOVE 2000 FEET. * SNOW LEVELS: SNOW LEVELS WILL FALL TO AROUND 2000 FEET LATE TONIGHT...WITH LOCALLY LOWER SNOW LEVELS IN HEAVIER SHOWERS. SNOW LEVELS WILL RISE DURING THE DAY ON SUNDAY TO AROUND 2500 FEET. * SNOW ACCUMULATIONS: 1 TO 3 INCHES ABOVE 2000 FEET...WITH LOCALLY HIGHER AMOUNTS POSSIBLE IN HEAVY SHOWERS. * TIMING: LATE TONIGHT AND EARLY SUNDAY MORNING. * WINDS: SOUTHWEST TO WEST 20 TO 30 MPH...WITH GUSTS UP TO 45 MPH. * LOCATIONS INCLUDE: POTRERO...BEAUMONT...YUCAIPA...RAMONA * IMPACTS: RESIDENTS AND TRAVELERS INTO THE HIGHER FOOTHILLS OF THE INLAND EMPIRE AND THE SAN DIEGO COUNTY VALLEYS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER CONDITIONS AND POSSIBLE ROAD CLOSURES. TRAVEL WILL LIKELY BE IMPACTED ON INTERSTATE 15 THROUGH THE CAJON PASS...ON INTERSTATE 10 THROUGH THE BANNING... ON INTERSTATE 8...AND ON HIGHWAY 78 LATE SATURDAY NIGHT AND AT TIMES ON SUNDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. FOR ROAD CONDITION INFORMATION IN CALIFORNIA...DIAL 8 0 0 4 2 7 7 6 2 3 IF INSIDE CALIFORNIA OR 9 1 6 4 5 5 7 6 2 3 IF OUTSIDE CALIFORNIA. YOU MAY ALSO GO TO THE CALTRANS WEBSITE TO CHECK FOR ROAD CONDITIONS AND CLOSURES AT: HTTP://WWW.DOT.CA.GOV/CGI- BIN/ROADS.CGI OR THE CALIFORNIA HIGHWAY PATROL (CHP) WEBSITE AT: HTTP://CAD.CHP.CA.GOV/ && $$ CAZ057-181245- /O.CON.KSGX.WW.Y.0007.000000T0000Z-120318T2100Z/ SANTA ANA MOUNTAINS AND FOOTHILLS- INCLUDING THE FOLLOWING LOCATIONS...CASE SPRINGS...EL CARISO... ORTEGA HIGHWAY AT 2600 FEET...SANTA ROSA PLATEAU...SILVERADO 945 PM PDT SAT MAR 17 2012 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 2 PM PDT SUNDAY ABOVE 3000 FEET... A WINTER WEATHER ADVISORY ABOVE 3000 FEET REMAINS IN EFFECT UNTIL 2 PM PDT SUNDAY. * ELEVATION: ABOVE 3000 FEET. * SNOW LEVELS: SNOW LEVELS LOWERING TO 2000 FEET. * SNOW ACCUMULATIONS: 2 TO 4 INCHES ABOVE 3000 FEET...4 TO 8 INCHES ABOVE 4000 FEET WITH 8 OR MORE INCHES ON THE HIGHEST PEAKS. * TIMING: SHOWERS WILL CONTINUE THROUGH SUNDAY AFTERNOON...WITH HEAVY SNOW POSSIBLE AT TIMES. * WINDS: SOUTHWEST TO WEST 20 TO 30 MPH...WITH GUSTS UP TO 50 MPH. * VISIBILITY: NEAR ZERO AT TIMES IN SNOW...BLOWING SNOW....AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS INTO THE SANTA ANA FOOTHILLS AND MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER CONDITIONS AND POSSIBLE ROAD CLOSURES. TRAVEL WILL LIKELY BE IMPACTED ON HIGHWAY 74. * OUTLOOK: SNOW SHOWERS WILL DECREASE SUNDAY AFTERNOON. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. FOR ROAD CONDITION INFORMATION IN CALIFORNIA...DIAL 8 0 0 4 2 7 7 6 2 3 IF INSIDE CALIFORNIA OR 9 1 6 4 5 5 7 6 2 3 IF OUTSIDE CALIFORNIA. YOU MAY ALSO GO TO THE CALTRANS WEBSITE TO CHECK FOR ROAD CONDITIONS AND CLOSURES AT: HTTP://WWW.DOT.CA.GOV/CGI- BIN/ROADS.CGI OR THE CALIFORNIA HIGHWAY PATROL (CHP) WEBSITE AT: HTTP://CAD.CHP.CA.GOV/ && $$ MOEDE
247 WWUS46 KSGX 181031 WSWSGX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 331 AM PDT SUN MAR 18 2012 ...HEAVY SNOW IN THE MOUNTAINS THROUGH THIS EVENING... .A STRONG COLD PACIFIC LOW PRESSURE SYSTEM WILL MOVE SLOWLY INLAND THROUGH MONDAY. NUMEROUS SHOWERS AND ISOLATED THUNDERSTORMS WILL CONTINUE THIS MORNING...WITH SHOWERS CONTINUING THIS AFTERNOON AND DECREASING FROM THE NORTHWEST TONIGHT AND MONDAY. SNOW LEVELS WILL BE NEAR 2000 FEET THIS MORNING...RISING TO NEAR 2500 FEET THIS AFTERNOON AND TONIGHT...AND 3000 FEET MONDAY MORNING. CAZ055-181900- /O.EXT.KSGX.WS.W.0004.000000T0000Z-120319T0400Z/ SAN BERNARDINO COUNTY MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...ANGELUS OAKS...BALDWIN LAKE... BARTON FLATS...BIG BEAR CITY...BIG BEAR LAKE...CRESTLINE... FAWNSKIN...FOREST FALLS...I-15 AT CAJON SUMMIT... I-15 AT 3500 FEET...LAKE ARROWHEAD...MOUNT BALDY... MOUNTAIN HOME VILLAGE...OAK GLEN...PHELAN...RUNNING SPRINGS... TWIN PEAKS...WRIGHTWOOD 331 AM PDT SUN MAR 18 2012 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 9 PM PDT THIS EVENING... THE WINTER STORM WARNING IS NOW IN EFFECT UNTIL 9 PM PDT THIS EVENING. * SNOW ACCUMULATIONS: ADDITIONAL SNOWFALL OF LESS THAN 4 INCHES BELOW 4000 FEET...4 TO 8 INCHES FROM 4000 TO 6000 FEET...8 TO 12 INCHES ABOVE 6000 FEET. TOTAL SNOWFALL MAY EXCEED 2 FEET ABOVE 6500 FEET. * TIMING: NUMEROUS SHOWERS AND ISOLATED THUNDERSTORMS WILL CONTINUE THIS MORNING. SHOWERS WILL CONTINUE THIS AFTERNOON AND DECREASE THIS EVENING. * LOCATIONS INCLUDE: ANGELUS OAKS...BALDWIN LAKE...BARTON FLATS...BIG BEAR CITY...BIG BEAR LAKE...CRESTLINE... FAWNSKIN...FOREST FALLS...I-15 AT CAJON SUMMIT... I-15 AT 3500 FEET...LAKE ARROWHEAD...MOUNT BALDY... MOUNTAIN HOME VILLAGE...OAK GLEN...PHELAN... RUNNING SPRINGS...TWIN PEAKS...WRIGHTWOOD * WINDS: AREAS OF SOUTHWEST TO WEST WINDS 25 TO 35 MPH WITH GUSTS TO 55 MPH NEAR RIDGE TOPS AND ALONG DESERT SLOPES. * VISIBILITY: NEAR ZERO AT TIMES IN SNOW...BLOWING SNOW...AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS IN THE MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER CONDITIONS AND POSSIBLE ROAD CLOSURES. IF POSSIBLE... CARRY CHAINS...AND TAKE EXTRA FOOD AND CLOTHING. TRAVEL MAY BE IMPACTED AT TIMES ALONG INTERSTATE 15 THROUGH THE CAJON PASS INTO THIS EVENING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. FOR ROAD CONDITION INFORMATION IN CALIFORNIA...DIAL 8 0 0 4 2 7 7 6 2 3 IF INSIDE CALIFORNIA OR 9 1 6 4 5 5 7 6 2 3 IF OUTSIDE CALIFORNIA. YOU MAY ALSO GO TO THE CALTRANS WEBSITE TO CHECK FOR ROAD CONDITIONS AND CLOSURES AT: HTTP://WWW.DOT.CA.GOV/CGI- BIN/ROADS.CGI OR THE CALIFORNIA HIGHWAY PATROL (CHP) WEBSITE AT: HTTP://CAD.CHP.CA.GOV/ && $$ CAZ056-058-181900- /O.EXT.KSGX.WS.W.0004.000000T0000Z-120319T0400Z/ RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...AGUANGA...ANZA... GARNER VALLEY...IDYLLWILD...MOUNTAIN CENTER...PINE COVE... PINYON PINES...VISTA GRANDE...BOULEVARD...CAMERON...CAMPO... CUYAMACA...DESCANSO...JULIAN...LAKE HENSHAW...MORENA VILLAGE... MOUNT LAGUNA...OAK GROVE...PINE HILLS...PINE VALLEY...RANCHITA... SANTA YSABEL...WARNER SPRINGS 331 AM PDT SUN MAR 18 2012 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 9 PM PDT THIS EVENING... THE WINTER STORM WARNING IS NOW IN EFFECT UNTIL 9 PM PDT THIS EVENING. * SNOW ACCUMULATIONS: ADDITIONAL SNOWFALL OF 2 TO 4 INCHES BELOW 3500 FEET...4 TO 8 INCHES FROM 3500 TO 4500 FEET...AND 8 TO 12 INCHES ABOVE 4500 FEET. TOTAL SNOWFALL MAY EXCEED 18 INCHES ON THE HIGHEST PEAKS. * TIMING: NUMEROUS SHOWERS AND ISOLATED THUNDERSTORMS WILL CONTINUE THIS MORNING. SHOWERS WILL CONTINUE THIS AFTERNOON AND DECREASE TONIGHT INTO MONDAY MORNING. * LOCATIONS INCLUDE: AGUANGA...ANZA...GARNER VALLEY... IDYLLWILD...MOUNTAIN CENTER...PINE COVE...PINYON PINES... VISTA GRANDE...BOULEVARD...CAMERON...CAMPO...CUYAMACA... DESCANSO...JULIAN...LAKE HENSHAW...MORENA VILLAGE... MOUNT LAGUNA...OAK GROVE...PINE HILLS...PINE VALLEY... RANCHITA... SANTA YSABEL...WARNER SPRINGS * WINDS: AREAS OF SOUTHWEST TO WEST WINDS 25 TO 35 MPH WITH GUSTS TO 55 MPH NEAR RIDGE TOPS AND ALONG DESERT SLOPES. * VISIBILITY: NEAR ZERO AT TIMES IN SNOW...BLOWING SNOW...AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS INTO HIGHER ELEVATIONS IN THE MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER CONDITIONS AND POSSIBLE ROAD CLOSURES. IF POSSIBLE...CARRY CHAINS AND TAKE EXTRA FOOD AND CLOTHING. THIS WEATHER COULD BE DEADLY FOR UNPREPARED CAMPERS OR HIKERS. TRAVEL MAY BE IMPACTED ALONG INTERSTATE 8 THROUGH THE MOUNTAINS AT TIMES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. FOR ROAD CONDITION INFORMATION IN CALIFORNIA...DIAL 8 0 0 4 2 7 7 6 2 3 IF INSIDE CALIFORNIA OR 9 1 6 4 5 5 7 6 2 3 IF OUTSIDE CALIFORNIA. YOU MAY ALSO GO TO THE CALTRANS WEBSITE TO CHECK FOR ROAD CONDITIONS AND CLOSURES AT: HTTP://WWW.DOT.CA.GOV/CGI- BIN/ROADS.CGI OR THE CALIFORNIA HIGHWAY PATROL (CHP) WEBSITE AT: HTTP://CAD.CHP.CA.GOV/ && $$ CAZ048-050-181900- /O.EXT.KSGX.WW.Y.0007.000000T0000Z-120318T1900Z/ SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- SAN DIEGO COUNTY VALLEYS- INCLUDING THE FOLLOWING LOCATIONS...BEAUMONT 331 AM PDT SUN MAR 18 2012 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL NOON PDT TODAY ABOVE 2500 FEET... THE WINTER WEATHER ADVISORY ABOVE 2500 FEET IS NOW IN EFFECT UNTIL NOON PDT TODAY. * ELEVATION: ABOVE 2500 FEET. * SNOW LEVELS: SNOW LEVELS AROUND 2000 FEET WILL RISE TO 2500 FEET THIS AFTERNOON. LOCALLY LOWER SNOW LEVELS ARE POSSIBLE IN HEAVIER SHOWERS AND ISOLATED THUNDERSTORMS. * SNOW ACCUMULATIONS: LOCAL SNOWFALL OF 1 TO 2 INCHES ABOVE 2500 FEET. * WINDS: SOUTHWEST TO WEST 20 TO 30 MPH WITH GUSTS TO 45 MPH. * LOCATIONS INCLUDE: BEAUMONT * IMPACTS: RESIDENTS AND TRAVELERS INTO THE HIGHER FOOTHILLS OF THE INLAND EMPIRE AND THE SAN DIEGO COUNTY VALLEYS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER CONDITIONS AND POSSIBLE ROAD CLOSURES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. FOR ROAD CONDITION INFORMATION IN CALIFORNIA...DIAL 8 0 0 4 2 7 7 6 2 3 IF INSIDE CALIFORNIA OR 9 1 6 4 5 5 7 6 2 3 IF OUTSIDE CALIFORNIA. YOU MAY ALSO GO TO THE CALTRANS WEBSITE TO CHECK FOR ROAD CONDITIONS AND CLOSURES AT: HTTP://WWW.DOT.CA.GOV/CGI- BIN/ROADS.CGI OR THE CALIFORNIA HIGHWAY PATROL (CHP) WEBSITE AT: HTTP://CAD.CHP.CA.GOV/ && $$ CAZ057-181900- /O.EXT.KSGX.WW.Y.0007.000000T0000Z-120319T0400Z/ SANTA ANA MOUNTAINS AND FOOTHILLS- INCLUDING THE FOLLOWING LOCATIONS...CASE SPRINGS...EL CARISO... ORTEGA HIGHWAY AT 2600 FEET...SANTA ROSA PLATEAU...SILVERADO 331 AM PDT SUN MAR 18 2012 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 9 PM PDT THIS EVENING ABOVE 3000 FEET... THE WINTER WEATHER ADVISORY ABOVE 3000 FEET IS NOW IN EFFECT UNTIL 9 PM PDT THIS EVENING. * ELEVATION: ABOVE 3000 FEET. * SNOW LEVELS: SNOW LEVELS AROUND 2000 FEET WILL RISE TO 2500 FEET THIS AFTERNOON THROUGH THIS EVENING. LOCALLY LOWER SNOW LEVELS ARE POSSIBLE IN HEAVIER SHOWERS AND ISOLATED THUNDERSTORMS. * SNOW ACCUMULATIONS: 2 TO 4 INCHES ABOVE 3000 FEET...4 TO 8 INCHES ABOVE 4500 FEET. * TIMING: NUMEROUS SHOWERS AND ISOLATED THUNDERSTORMS WILL CONTINUE THIS MORNING. SHOWERS WILL CONTINUE THIS AFTERNOON AND DECREASE TONIGHT. * WINDS: SOUTHWEST TO WEST 20 TO 30 MPH WITH GUSTS TO 50 MPH. * VISIBILITY: NEAR ZERO AT TIMES IN SNOW...BLOWING SNOW....AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS INTO THE SANTA ANA FOOTHILLS AND MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER CONDITIONS AND POSSIBLE ROAD CLOSURES. TRAVEL WILL LIKELY BE IMPACTED ON HIGHWAY 74. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. FOR ROAD CONDITION INFORMATION IN CALIFORNIA...DIAL 8 0 0 4 2 7 7 6 2 3 IF INSIDE CALIFORNIA OR 9 1 6 4 5 5 7 6 2 3 IF OUTSIDE CALIFORNIA. YOU MAY ALSO GO TO THE CALTRANS WEBSITE TO CHECK FOR ROAD CONDITIONS AND CLOSURES AT: HTTP://WWW.DOT.CA.GOV/CGI- BIN/ROADS.CGI OR THE CALIFORNIA HIGHWAY PATROL (CHP) WEBSITE AT: HTTP://CAD.CHP.CA.GOV/ && $$ MARTIN
258 WWUS46 KSGX 181859 WSWSGX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 1159 AM PDT SUN MAR 18 2012 ...PERIODS OF HEAVY SNOW IN THE MOUNTAINS THROUGH THIS EVENING... .A STRONG COLD PACIFIC LOW PRESSURE SYSTEM WILL MOVE SLOWLY INLAND THROUGH MONDAY. NUMEROUS SHOWERS AND ISOLATED THUNDERSTORMS WILL CONTINUE TO BE POSSIBLE TODAY...BEFORE GRADUALLY DECREASING TONIGHT AND ON MONDAY. SNOW LEVELS ARE AROUND 2500 FEET...AND MAY BE LOCALLY LOWER IN HEAVIER SHOWERS. CAZ048-050-182000- /O.EXP.KSGX.WW.Y.0007.000000T0000Z-120318T1900Z/ SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- SAN DIEGO COUNTY VALLEYS- INCLUDING THE FOLLOWING LOCATIONS...BEAUMONT 1159 AM PDT SUN MAR 18 2012 ...WINTER WEATHER ADVISORY WILL EXPIRE AT NOON PDT TODAY ABOVE 2500 FEET... THE WINTER WEATHER ADVISORY ABOVE 2500 FEET WILL EXPIRE AT NOON PDT TODAY. SHOWERS WILL CONTINUE ACROSS THE REGION TODAY...WITH SNOW LEVELS RISING TO AROUND 2500 FEET. ALTHOUGH SOME OF THE HEAVIER SHOWERS MAY PRODUCE SOME SNOW...EVEN BELOW 2500 FEET...LITTLE IF ANY ADDITIONAL ACCUMULATION WILL BE POSSIBLE. $$ CAZ055-190400- /O.CON.KSGX.WS.W.0004.000000T0000Z-120319T0400Z/ SAN BERNARDINO COUNTY MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...ANGELUS OAKS...BALDWIN LAKE... BARTON FLATS...BIG BEAR CITY...BIG BEAR LAKE...CRESTLINE... FAWNSKIN...FOREST FALLS...I-15 AT CAJON SUMMIT... I-15 AT 3500 FEET...LAKE ARROWHEAD...MOUNT BALDY... MOUNTAIN HOME VILLAGE...OAK GLEN...PHELAN...RUNNING SPRINGS... TWIN PEAKS...WRIGHTWOOD 1159 AM PDT SUN MAR 18 2012 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING. * SNOW ACCUMULATIONS: 2 TO 6 INCHES OF ADDITIONAL SNOWFALL WILL BE POSSIBLE THROUGH THIS EVENING. TOTAL SNOWFALL MAY EXCEED 2 FEET ABOVE 6500 FEET. * TIMING: SHOWERS AND ISOLATED THUNDERSTORMS WILL CONTINUE THROUGH THIS EVENING...BEFORE DECREASING THIS EVENING. * LOCATIONS INCLUDE: ANGELUS OAKS...BALDWIN LAKE...BARTON FLATS...BIG BEAR CITY...BIG BEAR LAKE...CRESTLINE... FAWNSKIN...FOREST FALLS...I-15 AT CAJON PASS...LAKE ARROWHEAD...MOUNT BALDY... MOUNTAIN HOME VILLAGE...OAK GLEN...PHELAN... RUNNING SPRINGS...TWIN PEAKS...WRIGHTWOOD * WINDS: AREAS OF SOUTHWEST TO WEST WINDS 20 TO 30 MPH...WITH GUSTS TO 50 MPH NEAR RIDGE TOPS AND ALONG DESERT SLOPES. * VISIBILITY: NEAR ZERO AT TIMES IN SNOW...BLOWING SNOW...AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS IN THE MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER CONDITIONS AND POSSIBLE ROAD CLOSURES. IF POSSIBLE... CARRY CHAINS...AND TAKE EXTRA FOOD AND CLOTHING. TRAVEL MAY BE IMPACTED AT TIMES ALONG INTERSTATE 15 THROUGH THE CAJON PASS INTO THIS EVENING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. FOR ROAD CONDITION INFORMATION IN CALIFORNIA...DIAL 8 0 0 4 2 7 7 6 2 3 IF INSIDE CALIFORNIA OR 9 1 6 4 5 5 7 6 2 3 IF OUTSIDE CALIFORNIA. YOU MAY ALSO GO TO THE CALTRANS WEBSITE TO CHECK FOR ROAD CONDITIONS AND CLOSURES AT: HTTP://WWW.DOT.CA.GOV/CGI- BIN/ROADS.CGI OR THE CALIFORNIA HIGHWAY PATROL (CHP) WEBSITE AT: HTTP://CAD.CHP.CA.GOV/ && $$ CAZ056-058-190400- /O.CON.KSGX.WS.W.0004.000000T0000Z-120319T0400Z/ RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...AGUANGA...ANZA... GARNER VALLEY...IDYLLWILD...MOUNTAIN CENTER...PINE COVE... PINYON PINES...VISTA GRANDE...BOULEVARD...CAMERON...CAMPO... CUYAMACA...DESCANSO...JULIAN...LAKE HENSHAW...MORENA VILLAGE... MOUNT LAGUNA...OAK GROVE...PINE HILLS...PINE VALLEY...RANCHITA... SANTA YSABEL...WARNER SPRINGS 1159 AM PDT SUN MAR 18 2012 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING. * SNOW ACCUMULATIONS: 2 TO 6 INCHES OF ADDITIONAL SNOWFALL WILL BE POSSIBLE THROUGH THIS EVENING. TOTAL SNOWFALL MAY EXCEED 18 INCHES ON THE HIGHEST PEAKS. * TIMING: SHOWERS AND ISOLATED THUNDERSTORMS WILL CONTINUE THROUGH THIS EVENING...BEFORE DECREASING THIS EVENING. * LOCATIONS INCLUDE: AGUANGA...ANZA...GARNER VALLEY... IDYLLWILD...MOUNTAIN CENTER...PINE COVE...PINYON PINES... VISTA GRANDE...BOULEVARD...CAMERON...CAMPO...CUYAMACA... DESCANSO...JULIAN...LAKE HENSHAW...MORENA VILLAGE... MOUNT LAGUNA...OAK GROVE...PINE HILLS...PINE VALLEY... RANCHITA... SANTA YSABEL...WARNER SPRINGS * WINDS: AREAS OF SOUTHWEST TO WEST WINDS 20 TO 30 MPH...WITH GUSTS TO 50 MPH NEAR RIDGE TOPS AND ALONG DESERT SLOPES. * VISIBILITY: NEAR ZERO AT TIMES IN SNOW...BLOWING SNOW...AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS INTO HIGHER ELEVATIONS IN THE MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER CONDITIONS AND POSSIBLE ROAD CLOSURES. IF POSSIBLE... CARRY CHAINS AND TAKE EXTRA FOOD AND CLOTHING. THIS WEATHER COULD BE DEADLY FOR UNPREPARED CAMPERS OR HIKERS. TRAVEL MAY BE IMPACTED ALONG INTERSTATE 8 THROUGH THE MOUNTAINS AT TIMES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. FOR ROAD CONDITION INFORMATION IN CALIFORNIA...DIAL 8 0 0 4 2 7 7 6 2 3 IF INSIDE CALIFORNIA OR 9 1 6 4 5 5 7 6 2 3 IF OUTSIDE CALIFORNIA. YOU MAY ALSO GO TO THE CALTRANS WEBSITE TO CHECK FOR ROAD CONDITIONS AND CLOSURES AT: HTTP://WWW.DOT.CA.GOV/CGI- BIN/ROADS.CGI OR THE CALIFORNIA HIGHWAY PATROL (CHP) WEBSITE AT: HTTP://CAD.CHP.CA.GOV/ && $$ CAZ057-190400- /O.CON.KSGX.WW.Y.0007.000000T0000Z-120319T0400Z/ SANTA ANA MOUNTAINS AND FOOTHILLS- INCLUDING THE FOLLOWING LOCATIONS...CASE SPRINGS...EL CARISO... ORTEGA HIGHWAY AT 2600 FEET...SANTA ROSA PLATEAU...SILVERADO 1159 AM PDT SUN MAR 18 2012 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING ABOVE 3000 FEET... A WINTER WEATHER ADVISORY ABOVE 3000 FEET REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING. * ELEVATION: ABOVE 3000 FEET. * SNOW LEVELS: SNOW LEVELS WILL REMAIN AROUND 2500 FEET THROUGH THIS EVENING...AND MAY LOCALLY BE LOWER SNOW LEVELS IN HEAVIER SHOWERS AND ISOLATED THUNDERSTORMS. * SNOW ACCUMULATIONS: UP TO 2 INCHES OF ADDITIONAL SNOW FALL WILL BE POSSIBLE THROUGH THIS EVENING...WITH STORM TOTALS OF 4 TO 8 INCHES POSSIBLE OVER THE HIGHER PEAKS * TIMING: NUMEROUS SHOWERS AND ISOLATED THUNDERSTORMS WILL CONTINUE THROUGH THIS EVENING...BEFORE DECREASING TONIGHT. * WINDS: SOUTHWEST TO WEST 20 TO 30 MPH WITH GUSTS TO 50 MPH. * VISIBILITY: NEAR ZERO AT TIMES IN SNOW...BLOWING SNOW....AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS INTO THE SANTA ANA FOOTHILLS AND MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER CONDITIONS AND POSSIBLE ROAD CLOSURES. TRAVEL WILL LIKELY BE IMPACTED ON HIGHWAY 74. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. FOR ROAD CONDITION INFORMATION IN CALIFORNIA...DIAL 8 0 0 4 2 7 7 6 2 3 IF INSIDE CALIFORNIA OR 9 1 6 4 5 5 7 6 2 3 IF OUTSIDE CALIFORNIA. YOU MAY ALSO GO TO THE CALTRANS WEBSITE TO CHECK FOR ROAD CONDITIONS AND CLOSURES AT: HTTP://WWW.DOT.CA.GOV/CGI- BIN/ROADS.CGI OR THE CALIFORNIA HIGHWAY PATROL (CHP) WEBSITE AT: HTTP://CAD.CHP.CA.GOV/ && $$ PALMER
638 WWUS46 KSGX 190417 WSWSGX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 917 PM PDT SUN MAR 18 2012 ...WINTER WEATHER ADVISORY THROUGH 9 AM MONDAY IN THE SAN DIEGO COUNTY MOUNTAINS FOR PERIODS OF HEAVY SNOW AND STRONG WINDS... .A STRONG COLD PACIFIC LOW PRESSURE SYSTEM WILL MOVE SLOWLY INLAND THROUGH MONDAY. SCATTERED SNOW SHOWERS AND GUSTY WINDS WILL CONTINUE IN THE MOUNTAINS TONIGHT...MOST WIDESPREAD IN SAN DIEGO COUNTY WHERE 2 TO 5 INCHES OF ADDITIONAL SNOW MAY ACCUMULATE THROUGH EARLY MONDAY MORNING. CAZ058-191230- /O.EXP.KSGX.WS.W.0004.000000T0000Z-120319T0400Z/ /O.NEW.KSGX.WW.Y.0008.120319T0417Z-120319T1600Z/ SAN DIEGO COUNTY MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...BOULEVARD...CAMERON...CAMPO... CUYAMACA...DESCANSO...JULIAN...LAKE HENSHAW...MORENA VILLAGE... MOUNT LAGUNA...OAK GROVE...PINE HILLS...PINE VALLEY...RANCHITA... SANTA YSABEL...WARNER SPRINGS 917 PM PDT SUN MAR 18 2012 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 9 AM PDT MONDAY... ...WINTER STORM WARNING HAS EXPIRED... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW...BLOWING SNOW AND GUSTY WINDS...WHICH IS IN EFFECT UNTIL 9 AM PDT MONDAY. THE WINTER STORM WARNING IS NO LONGER IN EFFECT. * SNOW ACCUMULATIONS: 2 TO 5 INCHES OF ADDITIONAL SNOWFALL WILL BE POSSIBLE THROUGH MONDAY MORNING. * TIMING: THROUGH MONDAY MORNING. * LOCATIONS INCLUDE: BOULEVARD...CAMERON...CAMPO...CUYAMACA... DESCANSO... JULIAN...LAKE HENSHAW...MORENA VILLAGE... MOUNT LAGUNA...OAK GROVE...PINE HILLS...PINE VALLEY... RANCHITA... SANTA YSABEL... WARNER SPRINGS * WINDS: AREAS OF SOUTHWEST TO WEST WINDS 20 TO 30 MPH...WITH GUSTS TO 50 MPH. * VISIBILITY: NEAR ZERO AT TIMES IN SNOW...BLOWING SNOW...AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS INTO HIGHER ELEVATIONS IN THE MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER CONDITIONS AND POSSIBLE ROAD CLOSURES. THIS WEATHER COULD BE DEADLY FOR UNPREPARED CAMPERS OR HIKERS. TRAVEL ON INTERSTATE 8 THROUGH THE MOUNTAINS WILL BE AFFECTED AT TIMES. PRECAUTIONARY/PREPAREDNESS ACTIONS... YOU MAY ALSO GO TO THE CALTRANS WEBSITE TO CHECK FOR ROAD CONDITIONS AND CLOSURES AT: HTTP://WWW.DOT.CA.GOV/CGI- BIN/ROADS.CGI OR THE CALIFORNIA HIGHWAY PATROL (CHP) WEBSITE AT: HTTP://CAD.CHP.CA.GOV/ && PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ CAZ055-056-190530- /O.EXP.KSGX.WS.W.0004.000000T0000Z-120319T0400Z/ SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...ANGELUS OAKS...BALDWIN LAKE... BARTON FLATS...BIG BEAR CITY...BIG BEAR LAKE...CRESTLINE... FAWNSKIN...FOREST FALLS...I-15 AT CAJON SUMMIT... I-15 AT 3500 FEET...LAKE ARROWHEAD...MOUNT BALDY... MOUNTAIN HOME VILLAGE...OAK GLEN...PHELAN...RUNNING SPRINGS... TWIN PEAKS...WRIGHTWOOD...AGUANGA...ANZA...GARNER VALLEY... IDYLLWILD...MOUNTAIN CENTER...PINE COVE...PINYON PINES... VISTA GRANDE 917 PM PDT SUN MAR 18 2012 ...WINTER STORM WARNING HAS EXPIRED... THE WINTER STORM WARNING IS NO LONGER IN EFFECT. SNOW SHOWERS WILL CONTINUE TO DECREASE IN COVERAGE AND INTENSITY OVERNIGHT. $$ CAZ057-190530- /O.EXP.KSGX.WW.Y.0007.000000T0000Z-120319T0400Z/ SANTA ANA MOUNTAINS AND FOOTHILLS- INCLUDING THE FOLLOWING LOCATIONS...CASE SPRINGS...EL CARISO... ORTEGA HIGHWAY AT 2600 FEET...SANTA ROSA PLATEAU...SILVERADO 917 PM PDT SUN MAR 18 2012 ...WINTER WEATHER ADVISORY HAS EXPIRED... THE WINTER WEATHER ADVISORY IS NO LONGER IN EFFECT. THE SNOW SHOWERS HAVE DECREASED IN COVERAGE AND INTENSITY. $$ MOEDE
The office that day
Everything else NWS San Diego, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 15, 9:30 PM PDT | Gale Watch | SGX | 17 hr | |
| Mar 16, 3:14 AM PDT | High Wind Warning | SGX | Riverside, San Bernardino, San Diego | 48 hr |
| Mar 16, 3:14 AM PDT | Wind Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 3 days |
| Mar 16, 1:40 PM PDT | Winter Weather Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 55 hr |
| Mar 16, 2:00 PM PDT | High Surf Advisory | SGX | San Diego | 67 hr |
| Mar 16, 2:01 PM PDT | Gale Warning | SGX | 61 hr |
Nearby
Winter Storm Warnings in California, 2012Every winter storm warning in 2012
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.