Alert archive / California / Wind Advisories in 2015
Wind Advisory 39, NWS Los Angeles, CA
NWS Los Angeles, CA issued this wind advisory at Aug 13, 2015, 2:10 PM PDT. It took effect at Aug 13, 2015, 6:00 PM PDT. It was in force for 12 hr.
The area
The counties it named.
The facts
- Issued
- Aug 13, 2015, 2:10 PM PDT (21:10 UTC)
- In effect from
- Aug 13, 2015, 6:00 PM PDT
- Expired
- Aug 14, 2015, 6:00 AM PDT
- In force
- 12 hr
- Issued by
- NWS Los Angeles, CA
The text
As transmitted, in the capitals the NWS used until 2016.
642 WWUS76 KLOX 132110 NPWLOX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 210 PM PDT THU AUG 13 2015 ...DANGEROUS HEAT ACROSS INTERIOR PORTIONS OF SOUTHERN CALIFORNIA FRIDAY THROUGH SUNDAY... .STRONG HIGH PRESSURE BUILDING OVER SOUTHERN CALIFORNIA COMBINED WITH WEAKENING ONSHORE FLOW WILL BRING A PROLONGED PERIOD OF VERY HOT WEATHER THROUGH SUNDAY. AREAS UNDER AN EXCESSIVE HEAT WARNING WILL LIKELY SEE SIGNIFICANT HEAT RELATED IMPACTS. A SLOW COOLING TREND IS EXPECTED ON MONDAY...WITH MORE SIGNIFICANT COOLING BY THE MIDDLE OF NEXT WEEK. CAZ052-140515- /O.UPG.KLOX.EH.A.0001.150814T2000Z-150817T0300Z/ /O.NEW.KLOX.EH.W.0001.150814T2000Z-150817T0300Z/ /O.NEW.KLOX.WI.Y.0039.150814T0100Z-150814T1000Z/ SANTA BARBARA COUNTY MOUNTAINS- INCLUDING THE CITIES OF...SAN MARCOS PASS... SAN RAFAEL WILDERNESS AREA...DICK SMITH WILDERNESS AREA 210 PM PDT THU AUG 13 2015 ...WIND ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 3 AM PDT FRIDAY... ...EXCESSIVE HEAT WARNING IN EFFECT FROM 1 PM FRIDAY TO 8 PM PDT SUNDAY... THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED AN EXCESSIVE HEAT WARNING...WHICH IS IN EFFECT FROM 1 PM FRIDAY TO 8 PM PDT SUNDAY. A WIND ADVISORY HAS ALSO BEEN ISSUED. THIS WIND ADVISORY IS IN EFFECT FROM 6 PM THIS EVENING TO 3 AM PDT FRIDAY. THE EXCESSIVE HEAT WATCH IS NO LONGER IN EFFECT. * WINDS...AREAS OF NORTHWEST TO NORTH WINDS 15 TO 25 MPH WITH GUSTS TO 40 MPH THROUGH PASSES AND CANYONS...EXCEPT LOCAL GUSTS TO 50 MPH ACROSS FAVORED LOCATIONS. THE GUSTY WINDS WILL MOSTLY BE CONFINED TO THE WESTERN PORTIONS OF THE SANTA YNEZ RANGE. * TEMPERATURE...AFTERNOON HIGHS WILL REACH 100 DEGREES OR HIGHER FOR MANY LOWER ELEVATION AREAS ACROSS THE MOUNTAINS OF SANTA BARBARA COUNTY EACH AFTERNOON AND EARLY EVENING FRIDAY... SATURDAY AND SUNDAY. * IMPACTS...HIGHWAYS THAT COULD BE IMPACTED BY THE GUSTY WINDS TONIGHT INCLUDE HIGHWAY 101 BETWEEN GOLETA AND GAVIOTA...AND HIGHWAY 154 IN THE VICINITY OF SAN MARCOS PASS. THE PROLONGED HEAT WAVE WILL BRING THE RISK OF HEAT RELATED ILLNESS THROUGH THE WEEKEND. THOSE AT HIGHEST RISK INCLUDE CHILDREN...THE ELDERLY...AND PETS WITHOUT ADEQUATE SHELTER. PRECAUTIONARY/PREPAREDNESS ACTIONS... NEVER...EVER...LEAVE PEOPLE OR PETS IN ENCLOSED VEHICLES...EVEN FOR A SHORT PERIOD OF TIME. TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY - CALL 911. && $$ CAZ053-054-140515- /O.UPG.KLOX.EH.A.0001.150814T2000Z-150817T0300Z/ /O.NEW.KLOX.EH.W.0001.150814T2000Z-150817T0300Z/ VENTURA COUNTY MOUNTAINS- LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE- INCLUDING THE CITIES OF...LOCKWOOD VALLEY...MOUNT PINOS...ACTON... MOUNT WILSON...SANDBERG 210 PM PDT THU AUG 13 2015 ...EXCESSIVE HEAT WARNING IN EFFECT FROM 1 PM FRIDAY TO 8 PM PDT SUNDAY... THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED AN EXCESSIVE HEAT WARNING...WHICH IS IN EFFECT FROM 1 PM FRIDAY TO 8 PM PDT SUNDAY. THE EXCESSIVE HEAT WATCH IS NO LONGER IN EFFECT. * TEMPERATURE...AFTERNOON HIGHS WILL REACH 100 DEGREES OR HIGHER FOR MANY LOWER ELEVATION AREAS ACROSS THE MOUNTAINS OF LOS ANGELES AND VENTURA COUNTIES EACH AFTERNOON AND EARLY EVENING FRIDAY... SATURDAY AND SUNDAY. * IMPACTS... THE PROLONGED HEAT WAVE WILL BRING THE RISK OF HEAT RELATED ILLNESS THROUGH THE WEEKEND. THOSE AT HIGHEST RISK INCLUDE CHILDREN...THE ELDERLY...AND PETS WITHOUT ADEQUATE SHELTER. PRECAUTIONARY/PREPAREDNESS ACTIONS... NEVER...EVER...LEAVE PEOPLE OR PETS IN ENCLOSED VEHICLES...EVEN FOR A SHORT PERIOD OF TIME. TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY - CALL 911. && $$ CAZ044>046-088-547-548-140515- /O.UPG.KLOX.EH.A.0001.150814T2000Z-150817T0300Z/ /O.NEW.KLOX.EH.W.0001.150814T2000Z-150817T0300Z/ VENTURA COUNTY INTERIOR VALLEYS-VENTURA COUNTY COASTAL VALLEYS- SANTA MONICA MOUNTAINS RECREATIONAL AREA-SANTA CLARITA VALLEY- LOS ANGELES COUNTY SAN FERNANDO VALLEY- LOS ANGELES COUNTY SAN GABRIEL VALLEY- INCLUDING THE CITIES OF...SANTA PAULA...FILLMORE...OJAI...PIRU... THOUSAND OAKS...SIMI VALLEY...MOORPARK...NEWBURY PARK... SANTA CLARITA...NEWHALL...VALENCIA...WOODLAND HILLS... NORTHRIDGE...BURBANK...UNIVERSAL CITY...PASADENA...SAN GABRIEL... POMONA 210 PM PDT THU AUG 13 2015 ...EXCESSIVE HEAT WARNING IN EFFECT FROM 1 PM FRIDAY TO 8 PM PDT SUNDAY... THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED AN EXCESSIVE HEAT WARNING...WHICH IS IN EFFECT FROM 1 PM FRIDAY TO 8 PM PDT SUNDAY. THE EXCESSIVE HEAT WATCH IS NO LONGER IN EFFECT. * TEMPERATURE...MAXIMUM TEMPERATURES WILL REACH 104 TO 108 DEGREES FOR MANY PORTIONS OF THE VALLEYS OF LOS ANGELES AND VENTURA COUNTIES AS WELL AS THE SANTA MONICA MOUNTAINS EACH AFTERNOON. WARMEST PORTIONS OF THE LOS ANGELES COUNTY VALLEYS AND SANTA MONICA MOUNTAINS WILL ALSO SEE OVERNIGHT LOWS REMAIN IN THE LOWER TO MID 70S. IT WILL REMAIN QUITE WARM ACROSS THE ANTELOPE VALLEY AS WELL BUT REMAIN BELOW EXCESSIVE HEAT WARNING CRITERIA. * IMPACTS...THE PROLONGED HEAT WAVE WILL BRING THE RISK OF HEAT RELATED ILLNESS THROUGH THE WEEKEND. THOSE AT HIGHEST RISK INCLUDE CHILDREN...THE ELDERLY...AND PETS WITHOUT ADEQUATE SHELTER. IN ADDITION...THE HEAT WILL BRING EXTRA DEMAND ON ELECTRICITY FOR THE SOUTHLAND...BRINGING AN INCREASED THREAT OF POWER OUTAGES. PRECAUTIONARY/PREPAREDNESS ACTIONS... NEVER...EVER...LEAVE PEOPLE OR PETS IN ENCLOSED VEHICLES...EVEN FOR A SHORT PERIOD OF TIME. TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY - CALL 911. && $$ CAZ039-140515- /O.NEW.KLOX.WI.Y.0039.150814T0100Z-150814T1000Z/ SANTA BARBARA COUNTY SOUTH COAST- INCLUDING THE CITIES OF...SANTA BARBARA...MONTECITO...CARPINTERIA 210 PM PDT THU AUG 13 2015 ...WIND ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 3 AM PDT FRIDAY... THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM 6 PM THIS EVENING TO 3 AM PDT FRIDAY. * WINDS...AREAS OF NORTHWEST TO NORTH WINDS 15 TO 25 MPH WITH GUSTS TO 40 MPH BELOW PASSES AND CANYONS...MAINLY FROM GAVIOTA TO GOLETA. * IMPACTS...HIGHWAYS THAT COULD BE IMPACTED BY THE GUSTY WINDS TONIGHT INCLUDE HIGHWAY 101 BETWEEN GOLETA AND GAVIOTA...AND HIGHWAY 154 IN THE VICINITY OF SAN MARCOS PASS. PRECAUTIONARY/PREPAREDNESS ACTIONS... WHEN DRIVING...USE EXTRA CAUTION. BE PREPARED FOR SUDDEN GUSTY CROSS WINDS. && $$ GOMBERG/KAPLAN
3 follow-up statements
504 WWUS76 KLOX 140512 NPWLOX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 1012 PM PDT THU AUG 13 2015 ...DANGEROUS HEAT ACROSS INTERIOR PORTIONS OF SOUTHERN CALIFORNIA FRIDAY THROUGH SUNDAY... .STRONG HIGH PRESSURE BUILDING OVER SOUTHERN CALIFORNIA COMBINED WITH WEAKENING ONSHORE FLOW WILL BRING A PROLONGED PERIOD OF VERY HOT WEATHER THROUGH SUNDAY. AREAS UNDER AN EXCESSIVE HEAT WARNING WILL LIKELY SEE SIGNIFICANT HEAT RELATED IMPACTS. A SLOW COOLING TREND IS EXPECTED ON MONDAY...WITH MORE SIGNIFICANT COOLING BY THE MIDDLE OF NEXT WEEK. CAZ052-141400- /O.CON.KLOX.EH.W.0001.150814T2000Z-150817T0300Z/ /O.CON.KLOX.WI.Y.0039.000000T0000Z-150814T1000Z/ SANTA BARBARA COUNTY MOUNTAINS- INCLUDING THE CITIES OF...SAN MARCOS PASS... SAN RAFAEL WILDERNESS AREA...DICK SMITH WILDERNESS AREA 1012 PM PDT THU AUG 13 2015 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT FRIDAY... ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 1 PM FRIDAY TO 8 PM PDT SUNDAY... * WINDS...AREAS OF NORTHWEST TO NORTH WINDS 15 TO 25 MPH WITH GUSTS TO 40 MPH THROUGH PASSES AND CANYONS...EXCEPT LOCAL GUSTS TO 50 MPH ACROSS FAVORED LOCATIONS. THE GUSTY WINDS WILL MOSTLY BE CONFINED TO THE WESTERN PORTIONS OF THE SANTA YNEZ RANGE. * TEMPERATURE...AFTERNOON HIGHS WILL REACH 100 DEGREES OR HIGHER FOR MANY LOWER ELEVATION AREAS ACROSS THE MOUNTAINS OF SANTA BARBARA COUNTY EACH AFTERNOON AND EARLY EVENING FRIDAY... SATURDAY AND SUNDAY. * IMPACTS...HIGHWAYS THAT COULD BE IMPACTED BY THE GUSTY WINDS TONIGHT INCLUDE HIGHWAY 101 BETWEEN GOLETA AND GAVIOTA...AND HIGHWAY 154 IN THE VICINITY OF SAN MARCOS PASS. THE PROLONGED HEAT WAVE WILL BRING THE RISK OF HEAT RELATED ILLNESS THROUGH THE WEEKEND. THOSE AT HIGHEST RISK INCLUDE CHILDREN...THE ELDERLY...AND PETS WITHOUT ADEQUATE SHELTER. PRECAUTIONARY/PREPAREDNESS ACTIONS... NEVER...EVER...LEAVE PEOPLE OR PETS IN ENCLOSED VEHICLES...EVEN FOR A SHORT PERIOD OF TIME. TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY - CALL 911. && $$ CAZ053-054-141400- /O.CON.KLOX.EH.W.0001.150814T2000Z-150817T0300Z/ VENTURA COUNTY MOUNTAINS- LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE- INCLUDING THE CITIES OF...LOCKWOOD VALLEY...MOUNT PINOS...ACTON... MOUNT WILSON...SANDBERG 1012 PM PDT THU AUG 13 2015 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 1 PM FRIDAY TO 8 PM PDT SUNDAY... * TEMPERATURE...AFTERNOON HIGHS WILL REACH 100 DEGREES OR HIGHER FOR MANY LOWER ELEVATION AREAS ACROSS THE MOUNTAINS OF LOS ANGELES AND VENTURA COUNTIES EACH AFTERNOON AND EARLY EVENING FRIDAY... SATURDAY AND SUNDAY. * IMPACTS... THE PROLONGED HEAT WAVE WILL BRING THE RISK OF HEAT RELATED ILLNESS THROUGH THE WEEKEND. THOSE AT HIGHEST RISK INCLUDE CHILDREN...THE ELDERLY...AND PETS WITHOUT ADEQUATE SHELTER. PRECAUTIONARY/PREPAREDNESS ACTIONS... NEVER...EVER...LEAVE PEOPLE OR PETS IN ENCLOSED VEHICLES...EVEN FOR A SHORT PERIOD OF TIME. TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY - CALL 911. && $$ CAZ044>046-088-547-548-141400- /O.CON.KLOX.EH.W.0001.150814T2000Z-150817T0300Z/ VENTURA COUNTY INTERIOR VALLEYS-VENTURA COUNTY COASTAL VALLEYS- SANTA MONICA MOUNTAINS RECREATIONAL AREA-SANTA CLARITA VALLEY- LOS ANGELES COUNTY SAN FERNANDO VALLEY- LOS ANGELES COUNTY SAN GABRIEL VALLEY- INCLUDING THE CITIES OF...SANTA PAULA...FILLMORE...OJAI...PIRU... THOUSAND OAKS...SIMI VALLEY...MOORPARK...NEWBURY PARK... SANTA CLARITA...NEWHALL...VALENCIA...WOODLAND HILLS... NORTHRIDGE...BURBANK...UNIVERSAL CITY...PASADENA...SAN GABRIEL... POMONA 1012 PM PDT THU AUG 13 2015 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 1 PM FRIDAY TO 8 PM PDT SUNDAY... * TEMPERATURE...MAXIMUM TEMPERATURES WILL REACH 104 TO 108 DEGREES FOR MANY PORTIONS OF THE VALLEYS OF LOS ANGELES AND VENTURA COUNTIES AS WELL AS THE SANTA MONICA MOUNTAINS EACH AFTERNOON. WARMEST PORTIONS OF THE LOS ANGELES COUNTY VALLEYS AND SANTA MONICA MOUNTAINS WILL ALSO SEE OVERNIGHT LOWS REMAIN IN THE LOWER TO MID 70S. IT WILL REMAIN QUITE WARM ACROSS THE ANTELOPE VALLEY AS WELL BUT REMAIN BELOW EXCESSIVE HEAT WARNING CRITERIA. * IMPACTS...THE PROLONGED HEAT WAVE WILL BRING THE RISK OF HEAT RELATED ILLNESS THROUGH THE WEEKEND. THOSE AT HIGHEST RISK INCLUDE CHILDREN...THE ELDERLY...AND PETS WITHOUT ADEQUATE SHELTER. IN ADDITION...THE HEAT WILL BRING EXTRA DEMAND ON ELECTRICITY FOR THE SOUTHLAND...BRINGING AN INCREASED THREAT OF POWER OUTAGES. PRECAUTIONARY/PREPAREDNESS ACTIONS... NEVER...EVER...LEAVE PEOPLE OR PETS IN ENCLOSED VEHICLES...EVEN FOR A SHORT PERIOD OF TIME. TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY - CALL 911. && $$ CAZ039-141000- /O.CON.KLOX.WI.Y.0039.000000T0000Z-150814T1000Z/ SANTA BARBARA COUNTY SOUTH COAST- INCLUDING THE CITIES OF...SANTA BARBARA...MONTECITO...CARPINTERIA 1012 PM PDT THU AUG 13 2015 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT FRIDAY... * WINDS...AREAS OF NORTHWEST TO NORTH WINDS 15 TO 25 MPH WITH GUSTS TO 40 MPH BELOW PASSES AND CANYONS...MAINLY FROM GAVIOTA TO GOLETA. * IMPACTS...HIGHWAYS THAT COULD BE IMPACTED BY THE GUSTY WINDS TONIGHT INCLUDE HIGHWAY 101 BETWEEN GOLETA AND GAVIOTA...AND HIGHWAY 154 IN THE VICINITY OF SAN MARCOS PASS. PRECAUTIONARY/PREPAREDNESS ACTIONS... WHEN DRIVING...USE EXTRA CAUTION. BE PREPARED FOR SUDDEN GUSTY CROSS WINDS. && $$ GOMBERG/KAPLAN
603 WWUS76 KLOX 140936 NPWLOX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 236 AM PDT FRI AUG 14 2015 ...DANGEROUS HEAT ACROSS INTERIOR PORTIONS OF SOUTHWESTERN CALIFORNIA TODAY THROUGH SUNDAY... .STRONG HIGH PRESSURE ALOFT AND WEAK ONSHORE FLOW WILL BRING A PERIOD OF VERY HOT WEATHER TO MUCH OF INTERIOR SOUTHWESTERN CALIFORNIA THROUGH SUNDAY. A COOLING TREND IS EXPECTED TO BEGIN ON MONDAY...WITH MORE SIGNIFICANT COOLING BY THE MIDDLE OF NEXT WEEK. CAZ052-141745- /O.EXT.KLOX.WI.Y.0039.000000T0000Z-150814T1300Z/ /O.CON.KLOX.EH.W.0001.150814T2000Z-150817T0300Z/ SANTA BARBARA COUNTY MOUNTAINS- INCLUDING THE CITIES OF...SAN MARCOS PASS... SAN RAFAEL WILDERNESS AREA...DICK SMITH WILDERNESS AREA 236 AM PDT FRI AUG 14 2015 ...WIND ADVISORY NOW IN EFFECT UNTIL 6 AM PDT EARLY THIS MORNING... ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM PDT SUNDAY... * WINDS...AREAS OF NORTHWEST TO NORTH WINDS 15 TO 25 MPH WITH GUSTS TO 40 MPH THROUGH PASSES AND CANYONS...EXCEPT LOCAL GUSTS TO 50 MPH ACROSS FAVORED LOCATIONS. THE GUSTY WINDS WILL MOSTLY BE CONFINED TO THE WESTERN PORTIONS OF THE SANTA YNEZ RANGE. * TEMPERATURE...AFTERNOON HIGHS WILL REACH 100 DEGREES OR HIGHER FOR MANY LOWER ELEVATION AREAS ACROSS THE MOUNTAINS OF SANTA BARBARA COUNTY EACH AFTERNOON AND EARLY EVENING TODAY... SATURDAY AND SUNDAY. * IMPACTS...HIGHWAYS THAT COULD BE IMPACTED BY THE GUSTY WINDS TONIGHT INCLUDE HIGHWAY 101 BETWEEN GOLETA AND GAVIOTA...AND HIGHWAY 154 IN THE VICINITY OF SAN MARCOS PASS. THE PROLONGED HEAT WAVE WILL BRING THE RISK OF HEAT RELATED ILLNESS THROUGH THE WEEKEND. THOSE AT HIGHEST RISK INCLUDE CHILDREN...THE ELDERLY...AND PETS WITHOUT ADEQUATE SHELTER. PRECAUTIONARY/PREPAREDNESS ACTIONS... NEVER...EVER...LEAVE PEOPLE OR PETS IN ENCLOSED VEHICLES...EVEN FOR A SHORT PERIOD OF TIME. TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY - CALL 911. && $$ CAZ053-054-141745- /O.CON.KLOX.EH.W.0001.150814T2000Z-150817T0300Z/ VENTURA COUNTY MOUNTAINS- LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE- INCLUDING THE CITIES OF...LOCKWOOD VALLEY...MOUNT PINOS...ACTON... MOUNT WILSON...SANDBERG 236 AM PDT FRI AUG 14 2015 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM PDT SUNDAY... * TEMPERATURE...AFTERNOON HIGHS WILL REACH 100 DEGREES OR HIGHER FOR MANY LOWER ELEVATION AREAS ACROSS THE MOUNTAINS OF LOS ANGELES AND VENTURA COUNTIES EACH AFTERNOON AND EARLY EVENING TODAY...SATURDAY AND SUNDAY. * IMPACTS...THE PROLONGED HEAT WAVE WILL BRING THE RISK OF HEAT RELATED ILLNESS THROUGH THE WEEKEND. THOSE AT HIGHEST RISK INCLUDE CHILDREN...THE ELDERLY...AND PETS WITHOUT ADEQUATE SHELTER. PRECAUTIONARY/PREPAREDNESS ACTIONS... NEVER...EVER...LEAVE PEOPLE OR PETS IN ENCLOSED VEHICLES...EVEN FOR A SHORT PERIOD OF TIME. TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY - CALL 911. && $$ CAZ044>046-088-547-548-141745- /O.CON.KLOX.EH.W.0001.150814T2000Z-150817T0300Z/ VENTURA COUNTY INTERIOR VALLEYS-VENTURA COUNTY COASTAL VALLEYS- SANTA MONICA MOUNTAINS RECREATIONAL AREA-SANTA CLARITA VALLEY- LOS ANGELES COUNTY SAN FERNANDO VALLEY- LOS ANGELES COUNTY SAN GABRIEL VALLEY- INCLUDING THE CITIES OF...SANTA PAULA...FILLMORE...OJAI...PIRU... THOUSAND OAKS...SIMI VALLEY...MOORPARK...NEWBURY PARK... SANTA CLARITA...NEWHALL...VALENCIA...WOODLAND HILLS... NORTHRIDGE...BURBANK...UNIVERSAL CITY...PASADENA...SAN GABRIEL... POMONA 236 AM PDT FRI AUG 14 2015 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM PDT SUNDAY... * TEMPERATURE...MAXIMUM TEMPERATURES WILL REACH 103 TO 108 DEGREES FOR MANY PORTIONS OF THE VALLEYS OF LOS ANGELES AND VENTURA COUNTIES AS WELL AS THE SANTA MONICA MOUNTAINS EACH AFTERNOON. WARMEST PORTIONS OF THE LOS ANGELES COUNTY VALLEYS AND SANTA MONICA MOUNTAINS WILL HAVE OVERNIGHT LOW TEMPERATURES IN THE LOWER TO MID 70S. * IMPACTS...THE PROLONGED HEAT WAVE WILL BRING THE RISK OF HEAT RELATED ILLNESS THROUGH THE WEEKEND. THOSE AT HIGHEST RISK INCLUDE CHILDREN...THE ELDERLY...AND PETS WITHOUT ADEQUATE SHELTER. THE HEAT WILL BRING EXTRA DEMAND FOR ELECTRICITY ACROSS THE REGION...INCREASING THE THREAT OF POWER OUTAGES. PRECAUTIONARY/PREPAREDNESS ACTIONS... NEVER...EVER...LEAVE PEOPLE OR PETS IN ENCLOSED VEHICLES...EVEN FOR A SHORT PERIOD OF TIME. TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY - CALL 911. && $$ CAZ039-141300- /O.EXT.KLOX.WI.Y.0039.000000T0000Z-150814T1300Z/ SANTA BARBARA COUNTY SOUTH COAST- INCLUDING THE CITIES OF...SANTA BARBARA...MONTECITO...CARPINTERIA 236 AM PDT FRI AUG 14 2015 ...WIND ADVISORY NOW IN EFFECT UNTIL 6 AM PDT EARLY THIS MORNING... * WINDS...AREAS OF NORTHWEST TO NORTH WINDS 15 TO 25 MPH WITH GUSTS TO 40 MPH BELOW PASSES AND CANYONS...MAINLY FROM GAVIOTA TO GOLETA. * IMPACTS...HIGHWAYS THAT COULD BE IMPACTED BY THE GUSTY WINDS TONIGHT INCLUDE HIGHWAY 101 BETWEEN GOLETA AND GAVIOTA...AND HIGHWAY 154 IN THE VICINITY OF SAN MARCOS PASS. PRECAUTIONARY/PREPAREDNESS ACTIONS... WHEN DRIVING...USE EXTRA CAUTION. BE PREPARED FOR SUDDEN GUSTY CROSS WINDS. && $$
092 WWUS76 KLOX 141311 NPWLOX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 611 AM PDT FRI AUG 14 2015 ...DANGEROUS HEAT ACROSS INTERIOR PORTIONS OF SOUTHWESTERN CALIFORNIA TODAY THROUGH SUNDAY... .STRONG HIGH PRESSURE ALOFT AND WEAK ONSHORE FLOW WILL BRING A PERIOD OF VERY HOT WEATHER TO MUCH OF INTERIOR SOUTHWESTERN CALIFORNIA THROUGH SUNDAY. A COOLING TREND IS EXPECTED TO BEGIN ON MONDAY...WITH MORE SIGNIFICANT COOLING BY THE MIDDLE OF NEXT WEEK. CAZ052-142115- /O.EXP.KLOX.WI.Y.0039.000000T0000Z-150814T1300Z/ /O.CON.KLOX.EH.W.0001.150814T2000Z-150817T0300Z/ SANTA BARBARA COUNTY MOUNTAINS- INCLUDING THE CITIES OF...SAN MARCOS PASS... SAN RAFAEL WILDERNESS AREA...DICK SMITH WILDERNESS AREA 611 AM PDT FRI AUG 14 2015 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM PDT SUNDAY... * TEMPERATURE...MAXIMUM TEMPERATURES WILL REACH 100 TO 105 DEGREES AT LOWER ELEVATIONS IN THE SANTA BARBARA COUNTY MOUNTAINS EACH AFTERNOON THROUGH SUNDAY...WITH HEAT INDEX READINGS AROUND 100. * IMPACTS...THE PROLONGED HEAT WAVE WILL BRING THE RISK OF HEAT RELATED ILLNESS THROUGH THE WEEKEND. THOSE AT HIGHEST RISK INCLUDE CHILDREN...THE ELDERLY...AND PETS WITHOUT ADEQUATE SHELTER. PRECAUTIONARY/PREPAREDNESS ACTIONS... NEVER...EVER...LEAVE PEOPLE OR PETS IN ENCLOSED VEHICLES...EVEN FOR A SHORT PERIOD OF TIME. TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY - CALL 911. && $$ CAZ039-141415- /O.EXP.KLOX.WI.Y.0039.000000T0000Z-150814T1300Z/ SANTA BARBARA COUNTY SOUTH COAST- INCLUDING THE CITIES OF...SANTA BARBARA...MONTECITO...CARPINTERIA 611 AM PDT FRI AUG 14 2015 ...WIND ADVISORY HAS EXPIRED... WINDS HAVE DIMINISHED BELOW ADVISORY LEVELS...SO THE WIND ADVISORY HAS BEEN ALLOWED TO EXPIRE. HOWEVER...THERE STILL WILL BE LOCAL WIND GUSTS TO 30 MPH BELOW PASSES AND CANYONS EARLY THIS MORNING. $$ CAZ053-054-142115- /O.CON.KLOX.EH.W.0001.150814T2000Z-150817T0300Z/ VENTURA COUNTY MOUNTAINS- LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE- INCLUDING THE CITIES OF...LOCKWOOD VALLEY...MOUNT PINOS...ACTON... MOUNT WILSON...SANDBERG 611 AM PDT FRI AUG 14 2015 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM PDT SUNDAY... * TEMPERATURE...MAXIMUM TEMPERATURES WILL REACH 100 TO 105 DEGREES AT LOWER ELEVATIONS IN THE LOS ANGELES AND VENTURA COUNTY MOUNTAINS EACH AFTERNOON THROUGH SUNDAY...WITH HEAT INDEX READINGS AROUND 100. OVERNIGHT TEMPERATURES WILL REMAIN IN THE LOWER TO MID 70S IN THE WARMER LOCATIONS. * IMPACTS...THE PROLONGED HEAT WAVE WILL BRING THE RISK OF HEAT RELATED ILLNESS THROUGH THE WEEKEND. THOSE AT HIGHEST RISK INCLUDE CHILDREN...THE ELDERLY...AND PETS WITHOUT ADEQUATE SHELTER. PRECAUTIONARY/PREPAREDNESS ACTIONS... NEVER...EVER...LEAVE PEOPLE OR PETS IN ENCLOSED VEHICLES...EVEN FOR A SHORT PERIOD OF TIME. TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY - CALL 911. && $$ CAZ044>046-088-547-548-142115- /O.CON.KLOX.EH.W.0001.150814T2000Z-150817T0300Z/ VENTURA COUNTY INTERIOR VALLEYS-VENTURA COUNTY COASTAL VALLEYS- SANTA MONICA MOUNTAINS RECREATIONAL AREA-SANTA CLARITA VALLEY- LOS ANGELES COUNTY SAN FERNANDO VALLEY- LOS ANGELES COUNTY SAN GABRIEL VALLEY- INCLUDING THE CITIES OF...SANTA PAULA...FILLMORE...OJAI...PIRU... THOUSAND OAKS...SIMI VALLEY...MOORPARK...NEWBURY PARK... SANTA CLARITA...NEWHALL...VALENCIA...WOODLAND HILLS... NORTHRIDGE...BURBANK...UNIVERSAL CITY...PASADENA...SAN GABRIEL... POMONA 611 AM PDT FRI AUG 14 2015 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM PDT SUNDAY... * TEMPERATURE...MAXIMUM TEMPERATURES WILL REACH 102 TO 108 DEGREES IN MANY LOCATIONS IN THE VALLEYS OF LOS ANGELES AND VENTURA COUNTIES AS WELL AS IN THE SANTA MONICA MOUNTAINS EACH AFTERNOON THROUGH SUNDAY...WITH HEAT INDEX READINGS AROUND 105. WARMEST PORTIONS OF THE LOS ANGELES COUNTY VALLEYS AND SANTA MONICA MOUNTAINS WILL HAVE OVERNIGHT LOW TEMPERATURES IN THE LOWER TO MID 70S. * IMPACTS...THE PROLONGED HEAT WAVE WILL BRING THE RISK OF HEAT RELATED ILLNESS THROUGH THE WEEKEND. THOSE AT HIGHEST RISK INCLUDE CHILDREN...THE ELDERLY...AND PETS WITHOUT ADEQUATE SHELTER. THE HEAT WILL BRING EXTRA DEMAND FOR ELECTRICITY ACROSS THE REGION...INCREASING THE THREAT OF POWER OUTAGES. PRECAUTIONARY/PREPAREDNESS ACTIONS... NEVER...EVER...LEAVE PEOPLE OR PETS IN ENCLOSED VEHICLES...EVEN FOR A SHORT PERIOD OF TIME. TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY - CALL 911. && $$ DB
What forecasters said that day
The local office's own words before this wind advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Los Angeles, CA wrote its last area forecast discussion before this wind advisory went out at Aug 13, 2:00 PM PDT, 10 minutes earlier.
Area forecast discussion, Aug 13, 2:00 PM PDT, 10 minutes before
SOUTHWEST CALIFORNIA AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 200 PM PDT THU AUG 13 2015 .SYNOPSIS... THERE WILL BE FAIR SKIES AND A WARMING TREND INTO THE WEEKEND WITH TEMPERATURES WELL ABOVE NORMAL INTO NEXT WEEK. THE MARINE LAYER WILL BE GREATLY DIMINISHED DURING THIS PERIOD AND EVEN THE COASTAL AREAS WILL BE QUITE WARM. NOTABLE COOLING WILL OCCUR BY THE MIDDLE OF NEXT WEEK. && .SHORT TERM (TODAY-SAT)...SYNOPTICALLY...A STRONG UPPER HIGH OVER THE FOUR CORNERS REGION WILL CONTINUE TO STRENGTHEN AND BUILD WESTWARD. ALTHOUGH THIS IS USUALLY A MONSOONAL TYPE PATTERN...THE BEST MOISTURE AND INSTABILITY PARAMETERS WILL REMAIN JUST TO THE EAST OF OUR FORECAST AREA OVER THE NEXT FEW DAYS EXCEPT FOR SOME CUMULUS BUILDUPS OVER THE L.A. COUNTY MOUNTAINS. HOWEVER...WITH THE BUILDING RIDGE OVERHEAD...THERE WILL BE HOT CONDITIONS ACROSS THE INLAND AREAS...WITH TRIPLE DIGIT HEAT EXPECTED. FOR COASTAL AREAS EXPECT HIGHS AWAY FROM THE COAST TO REACH THE LOWER 90S THROUGH THE WEEKEND. LATEST VISIBLE SATELLITE IMAGERY INDICATED MOSTLY CLEAR SKIES THIS AFTERNOON...WITH SOME FLAT CU BUILDUPS OCCURRING ALONG THE SAN BERNARDINO/LA BORDER. TEMPERATURES WERE TRENDING ANYWHERE FROM 2 TO 12 DEGREES HIGHER FROM YESTERDAY AT THIS TIME. DOWNTOWN LOS ANGELES WAS ALREADY AT 90 DEGREES TODAY AND SHOULD REACH THE LOWER 90S TODAY. ALTHOUGH IT WILL BE VERY WARM AWAY FROM THE COAST...MORE SUBSTANTIAL WARMING IS EXPECTED FRIDAY THROUGH AT LEAST SUNDAY...AND POSSIBLY INTO MONDAY. THE EXCESSIVE HEAT WATCH WILL BE UPGRADED TO A AN EXCESSIVE HEAT WARNING FOR THE LOS ANGELES...VENTURA AND SANTA BARBARA COUNTY MOUNTAINS AS WELL AS THE LOS ANGELES AND VENTURA COUNTY VALLEYS BEGINNING FRIDAY AFTERNOON AND CONTINUING THROUGH SUNDAY EVENING. FOR THIS EVENING...A DECENT SURFACE GRADIENT IS SETTING UP ONCE AGAIN BETWEEN SANTA MARIA AND SANTA BARBARA WHICH WILL ALLOW FOR A MODERATE SUNDOWNER TO OCCUR. A WIND ADVISORY WILL BE ISSUE VALID LATE THIS AFTERNOON THROUGH EARLY FRIDAY MORNING...MAINLY BETWEEN GAVIOTA AND REFUGIO BEACH AND ABOVE THE ADJACENT SANTA YNEZ FOOTHILLS. EXPECT GUSTS FROM 35 TO 45 MPH AT TIMES ACROSS HIGHWAY 101 THIS EVENING AND OVERNIGHT. LOW CLOUDS WILL BE LIMITED TO THE CENTRAL COAST TONIGHT WITH SOME HIGH CLOUDS EXPECTED OVER LA COUNTY. FOR FRI-SUN...EXPECT TEMPS TO SOAR...ESPECIALLY FOR VALLEYS...LOWER MOUNTAIN ELEVATIONS AND CONTINUED HOT FOR THE ANTELOPE VALLEY. HIGHEST TEMPS SHOULD REACH 108 DEGREES IN A FEW EASTERN ANTELOPE VALLEY SPOTS...AND 105 TO 108 IN THE WARMEST L.A./VENTURA COUNTY VALLEY LOCATIONS. ALTHOUGH HUMIDITY LEVELS WILL NOT BE TERRIBLY HIGH...THE AMBIENT TEMPERATURES WILL BE HIGH ENOUGH TO JUSTIFY THE HEAT WARNING WITH TEMPERATURES EXPECTED TO REACH 105 IN THE L.A. AND VENTURA COUNTY VALLEYS...AND OVER 100 DEGREES FOR THE LOCAL MOUNTAINS. ALTHOUGH THERE IS NO EXCESSIVE HEAT WARNING ISSUED FOR COASTAL AREAS (AS IT REMAINS BELOW CRITERIA) IT WILL BE QUITE WARM WITH HIGH TEMPS EXPECTED TO REACH THE LOWER 90S AWAY FROM THE IMMEDIATE COAST. THIS WILL MAKE IT QUITE UNCOMFORTABLE FOR PEOPLE WHO DO NOT HAVE AIR CONDITIONING. .LONG TERM (MON-THU)...BOTH THE GFS AND ECMWF ARE IN GOOD AGREEMENT THAT THE STRONG RIDGE OF HIGH PRESSURE WILL CONTINUE OVER THE REGION INTO EARLY NEXT WEEK. SLIGHT COOLING FOR MONDAY...THEN FURTHER COOLING INTO INTO MID WEEK. HIGH TEMPS WILL REMAIN ABOVE NORMAL INTO NEXT WEEK. BUT THERE SHOULD BE SOME RELIEF ALONG THE COASTAL AREAS BY MONDAY...WITH MORE WIDESPREAD COOLING EXPECTED ON TUESDAY. HIGHS WILL BE MORE TOWARDS NORMAL OR SLIGHTLY BELOW NORMAL FOR THIS TIME OF YEAR. LOW CLOUDS WILL BE LIMITED TO THE CENTRAL COAST SUNDAY NIGHT THROUGH MORNING LOW CLOUDS. NOT EXPECTING MUCH IN THE WAY OF STRATUS FOR BEACHES SOUTH OF PT. CONCEPTION UNTIL TUESDAY ALONG THE LA COAST. FOR SOME REASON LOW CLOUDS DO DEVELOP...EXPECT DENSE FOG AS STRONG HIGH PRESSURE ALOFT WILL SQUASH THE MARINE LAYER INVERSION. && .AVIATION...13/1800Z EXPECTING MINIMAL MARINE CLOUD COVERAGE FOR THE NEXT FEW NIGHTS WITH THE MAIN EMPHASIS ON THE CENTRAL COAST. COASTAL SECTIONS SOUTH OF POINT CONCEPTION MAY INDEED BE CLOUD FREE. THERE IS AN 80 PERCENT CHANCE OF VFR CONDITIONS FOR THE TAF SITES SOUTH OF POINT CONCEPTION. HOWEVER...ANY SMALL PATCHES OF FOG THAT DO FORM HAVE THE POTENTIAL TO PRODUCE DENSE FOG WITH BRIEF VISIBILITY OF ONE QUARTER MILE OR LESS. LOCALLY GUSTY WINDS ARE AGAIN POSSIBLE ON THE SOUTH COAST OF SANTA BARBARA COUNTY LATE THIS AFTERNOON AND EVENING...MAINLY THROUGH AND BELOW PASSES AND CANYONS. KLAX...GOOD CONFIDENCE IN VFR CONDITIONS THROUGH FRIDAY. THERE IS A 20 PERCENT CHANCE OF BRIEF LIFR CONDITIONS FROM PATCHES OF DENSE FOG LATE TONIGHT THROUGH EARLY FRIDAY MORNING. KBUR...HIGH CONFIDENCE IN VFR CONDITIONS THROUGH FRIDAY. && .MARINE... 13/200 PM. SMALL CRAFT CONDITIONS ARE EXPECTED TO PERSIST THROUGH FRIDAY ACROSS THE OUTER COASTAL WATERS...ESPECIALLY DURING THE AFTERNOON AND EVENING HOURS. THERE WILL BE A CHANCE OF OCCASIONAL GALE FORCE GUSTS TO 35 KNOTS TODAY AND FRIDAY OVER THE OUTER WATERS WITH A 20 TO 30 PERCENT CHANCE OF MORE WIDESPREAD GUSTS TO 35 KNOTS. FOR THE NEAR-SHORE WATERS...WESTERLY WINDS GUSTING TO 25 KNOTS WILL CONTINUE TO PRODUCE CHOPPY SHORT PERIOD SEAS THROUGH LATE TONIGHT. A 20 TO 30 PERCENT CHANCE OF SMALL CRAFT ADVISORY CONDITIONS WILL DEVELOP AGAIN OVER THE NEAR-SHORE WATERS ALONG THE CENTRAL COAST THIS AFTERNOON AND EVENING AND AGAIN ON FRIDAY. && .LOX WATCHES/WARNINGS/ADVISORIES... EXCESSIVE HEAT WARNING (SEE LAXNPWLOX). SMALL CRAFT ADVISORY (SEE LAXMWWLOX). && PUBLIC...KAPLAN/GOMBERG AVIATION/MARINE...SWEET SYNOPSIS...SETO WWW.WEATHER.GOV/LOSANGELES
Hazardous weather outlook, Aug 13, 6:00 AM PDT, 8 hours 10 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 600 AM PDT THU AUG 13 2015 CAZ034>041-044>046-051>054-059-087-088-547-548-141300- SAN LUIS OBISPO COUNTY CENTRAL COAST- SANTA BARBARA COUNTY CENTRAL COAST-SANTA YNEZ VALLEY- SAN LUIS OBISPO COUNTY INTERIOR VALLEYS-CUYAMA VALLEY- SANTA BARBARA COUNTY SOUTH COAST-VENTURA COUNTY COAST- LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES- VENTURA COUNTY INTERIOR VALLEYS-VENTURA COUNTY COASTAL VALLEYS- SANTA MONICA MOUNTAINS RECREATIONAL AREA- SAN LUIS OBISPO COUNTY MOUNTAINS- SANTA BARBARA COUNTY MOUNTAINS-VENTURA COUNTY MOUNTAINS- LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE- ANTELOPE VALLEY-CATALINA ISLAND-SANTA CLARITA VALLEY- LOS ANGELES COUNTY SAN FERNANDO VALLEY- LOS ANGELES COUNTY SAN GABRIEL VALLEY- 600 AM PDT THU AUG 13 2015 THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHWESTERN CALIFORNIA. .DAY ONE... TODAY NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .DAYS TWO THROUGH SEVEN... FRIDAY THROUGH WEDNESDAY DAYTIME HIGHS WILL BE WELL ABOVE NORMAL THROUGH THE MONDAY AND WILL CREATE NUMEROUS HEAT RELATED HAZARDS TO PEOPLE OUTDOORS AND WITHOUT AIR CONDITIONING. * EXCESSIVE HEAT WATCH.......SEE WWUS76 KLOX - NPWLOX FOR DETAILS * .SPOTTER INFORMATION STATEMENT... WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES. RORKE
The office that day
Everything else NWS Los Angeles, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 12, 8:21 PM PDT | Wind Advisory | LOX | 7 hr | |
| Aug 13, 3:30 AM PDT | Excessive Heat Watch | LOX | Los Angeles | 11 hr |
| Aug 13, 2:10 PM PDT | Excessive Heat Warning | LOX | Los Angeles | 3 days |
Nearby
Wind Advisories in California, 2015Every wind advisory in 2015
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.