Alert archive / California / High Wind Watches in 2017
High Wind Watch 4, NWS Los Angeles, CA
NWS Los Angeles, CA issued this high wind watch at Mar 26, 2017, 3:07 AM PDT for Los Angeles County, California. It took effect at Mar 27, 2017, 6:00 PM PDT. It was in force for .
The area
The counties it named.
The facts
- Issued
- Mar 26, 2017, 3:07 AM PDT (10:07 UTC)
- In effect from
- Mar 27, 2017, 6:00 PM PDT
- Expired
- Mar 27, 2017, 1:24 PM PDT
- In force
- Issued by
- NWS Los Angeles, CA
County Los Angeles County, CA
The radar
The Santa Ana Mts radar (KSOX), 71 km from the middle of the area, began a volume at 10:10 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.
The nearest sounding before it
San Diego, CA (KNKX), launched 00:00Z, 10.1 hours before the alert went out and 184 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
- 3 J/kg
- Mixed-layer CIN
- -29 J/kg
- Mixed-layer LCL
- 938 m above ground
- 0-6 km bulk shear
- 36 kt
- 0-1 km storm-relative helicity
- 3 m²/s²
- 0-3 km storm-relative helicity
- 63 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
897 WWUS76 KLOX 261007 NPWLOX URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 307 AM PDT Sun Mar 26 2017 ...Very strong winds possible Monday night and Tuesday morning... .Winds will quickly increase in the wake of weak frontal passage on Monday. The winds will be strongest in the vicinity of the i-5 corridor. Very strong winds are also possible in the Ventura and Santa Barbara county...the Santa Barbara county south coast as well as the Santa Clarita Valley. There will also be strong winds about 10 mph weaker than the watch area in the Ventura valleys... the San Fernando Valley and the Santa Monica mountains. CAZ053-054-262315- /O.NEW.KLOX.HW.A.0004.170328T0100Z-170328T1600Z/ Ventura County Mountains- Los Angeles County Mountains excluding the Santa Monica Range- Including the cities of Lockwood Valley, Mount Pinos, Acton, Mount Wilson, and Sandberg 307 AM PDT Sun Mar 26 2017 ...HIGH WIND WATCH IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY MORNING... The National Weather Service in Los Angeles/Oxnard has issued a High Wind Watch, which is in effect from Monday evening through Tuesday morning. * Winds and Timing...North winds with the potential of 60 mph gusts will develop early Monday evening and persist into Tuesday morning. The winds will be strongest through the I-5 corridor. * IMPACTS...Winds this strong could damage property. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means that conditions are favorable for potentially damaging winds of 58 mph or greater. Be prepared to secure all loose outdoor furniture in advance of the onset of strong winds. Monitor the latest forecasts on NOAA Weather Radio or your favorite media source. && $$ CAZ088-262315- /O.NEW.KLOX.HW.A.0004.170328T0100Z-170328T1600Z/ Santa Clarita Valley- Including the cities of Santa Clarita, Newhall, and Valencia 307 AM PDT Sun Mar 26 2017 ...HIGH WIND WATCH IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY MORNING... The National Weather Service in Los Angeles/Oxnard has issued a High Wind Watch, which is in effect from Monday evening through Tuesday morning. * Winds and Timing...North winds with the potential of 60 mph gusts will develop early Monday evening and persist into Tuesday morning. * IMPACTS...Winds this strong could damage property. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means that conditions are favorable for potentially damaging winds of 58 mph or greater. Be prepared to secure all loose outdoor furniture in advance of the onset of strong winds. Monitor the latest forecasts on NOAA Weather Radio or your favorite media source. && $$ CAZ052-262315- /O.NEW.KLOX.HW.A.0004.170328T0100Z-170328T1600Z/ Santa Barbara County Mountains- Including the cities of San Marcos Pass, San Rafael Wilderness Area, and Dick Smith Wilderness Area 307 AM PDT Sun Mar 26 2017 ...HIGH WIND WATCH IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY MORNING... The National Weather Service in Los Angeles/Oxnard has issued a High Wind Watch, which is in effect from Monday evening through Tuesday morning. * Winds and Timing...North winds with the potential of 60 mph gusts will develop early Monday evening and persist into Tuesday morning. * IMPACTS...Winds this strong could damage property. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means that conditions are favorable for potentially damaging winds of 58 mph or greater. Be prepared to secure all loose outdoor furniture in advance of the onset of strong winds. Monitor the latest forecasts on NOAA Weather Radio or your favorite media source. && $$ CAZ039-262315- /O.NEW.KLOX.HW.A.0004.170328T0100Z-170328T1600Z/ Santa Barbara County South Coast- Including the cities of Santa Barbara, Montecito, and Carpinteria 307 AM PDT Sun Mar 26 2017 ...HIGH WIND WATCH IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY MORNING... The National Weather Service in Los Angeles/Oxnard has issued a High Wind Watch, which is in effect from Monday evening through Tuesday morning. * Winds and Timing...North winds with the potential of 60 mph gusts will develop early Monday evening and persist into Tuesday morning. * IMPACTS...Winds this strong could damage property. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means that conditions are favorable for potentially damaging winds of 58 mph or greater. Be prepared to secure all loose outdoor furniture in advance of the onset of strong winds. Monitor the latest forecasts on NOAA Weather Radio or your favorite media source. && $$ ASR
5 follow-up statements
470 WWUS76 KLOX 261950 NPWLOX URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 1250 PM PDT Sun Mar 26 2017 ...Strong and damaging winds possible Monday night and Tuesday morning across portions of Southwest California... .West to northwest winds will be on the increase Monday afternoon in the wake of a weak frontal passage. The winds are expected to strengthen and become more northerly on Monday night and Tuesday morning, where there will be the potential for damaging wind gusts across the mountains, Santa Barbara south coast, and Santa Ynez Valley. Wind advisories will likely need to be added for other portions of Los Angeles and Ventura counties on Monday night as we draw closer to the event. CAZ053-054-270500- /O.NEW.KLOX.WI.Y.0026.170327T1900Z-170328T0100Z/ /O.CON.KLOX.HW.A.0004.170328T0100Z-170328T1600Z/ Ventura County Mountains- Los Angeles County Mountains excluding the Santa Monica Range- Including the cities of Lockwood Valley, Mount Pinos, Acton, Mount Wilson, and Sandberg 1250 PM PDT Sun Mar 26 2017 ...WIND ADVISORY IN EFFECT FROM NOON TO 6 PM PDT MONDAY... ...HIGH WIND WATCH REMAINS IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY MORNING... The National Weather Service in Los Angeles/Oxnard has issued a Wind Advisory, which is in effect from noon to 6 PM PDT Monday. * Winds and Timing...Areas of northwest winds 20 to 30 mph with gusts to 45 mph on Monday afternoon. Winds are expected to become north to northeast 25 to 40 mph with potential damaging gusts to 60 mph Monday night into Tuesday morning. The winds will be strongest through the I-5 corridor. * Impacts...Winds this strong may down trees and power lines, causing property damage or power outages. Cross winds can make driving difficult, especially for drivers of high profile vehicles and vehicles towing trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means that conditions are favorable for potentially damaging winds of 58 mph or greater. Be prepared to secure all loose outdoor furniture in advance of the onset of strong winds. Monitor the latest forecasts on NOAA Weather Radio or your favorite media source. When driving, use extra caution. Be prepared for sudden gusty cross winds. && $$ CAZ088-270500- /O.NEW.KLOX.WI.Y.0026.170327T1900Z-170328T0100Z/ /O.CON.KLOX.HW.A.0004.170328T0100Z-170328T1600Z/ Santa Clarita Valley- Including the cities of Santa Clarita, Newhall, and Valencia 1250 PM PDT Sun Mar 26 2017 ...WIND ADVISORY IN EFFECT FROM NOON TO 6 PM PDT MONDAY... ...HIGH WIND WATCH REMAINS IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY MORNING... The National Weather Service in Los Angeles/Oxnard has issued a Wind Advisory, which is in effect from noon to 6 PM PDT Monday. * Winds and Timing...Areas of northwest winds 15 to 25 mph with gusts to 35 mph on Monday afternoon. Winds are expected to become north 25 to 35 mph with potential damaging gusts to 60 mph Monday night into Tuesday morning. * Impacts...Winds this strong may down trees and power lines, causing property damage or power outages. Cross winds can make driving difficult, especially for drivers of high profile vehicles and vehicles towing trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means that conditions are favorable for potentially damaging winds of 58 mph or greater. Be prepared to secure all loose outdoor furniture in advance of the onset of strong winds. Monitor the latest forecasts on NOAA Weather Radio or your favorite media source. When driving, use extra caution. Be prepared for sudden gusty cross winds. && $$ CAZ039-052-270500- /O.NEW.KLOX.WI.Y.0026.170327T1900Z-170328T0100Z/ /O.CON.KLOX.HW.A.0004.170328T0100Z-170328T1600Z/ Santa Barbara County South Coast-Santa Barbara County Mountains- Including the cities of Santa Barbara, Montecito, Carpinteria, San Marcos Pass, San Rafael Wilderness Area, and Dick Smith Wilderness Area 1250 PM PDT Sun Mar 26 2017 ...WIND ADVISORY IN EFFECT FROM NOON TO 6 PM PDT MONDAY... ...HIGH WIND WATCH REMAINS IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY MORNING... The National Weather Service in Los Angeles/Oxnard has issued a Wind Advisory, which is in effect from noon to 6 PM PDT Monday. * Winds and Timing...Areas of northwest winds 15 to 30 mph with gusts between 35 and 45 mph on Monday afternoon. Winds are expected to become north 25 to 40 mph with potential damaging gusts to 60 mph Monday night into Tuesday morning. Strongest winds in the Santa Ynez Mountains and adjacent foothills. * Impacts...Winds this strong may down trees and power lines, causing property damage or power outages. Cross winds can make driving difficult, especially for drivers of high profile vehicles and vehicles towing trailers. The strong winds will likely impact travel across portions of highways 101 and 154. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means that conditions are favorable for potentially damaging winds of 58 mph or greater. Be prepared to secure all loose outdoor furniture in advance of the onset of strong winds. Monitor the latest forecasts on NOAA Weather Radio or your favorite media source. When driving, use extra caution. Be prepared for sudden gusty cross winds. && $$ CAZ034-035-270500- /O.NEW.KLOX.WI.Y.0026.170327T1900Z-170328T0400Z/ San Luis Obispo County Central Coast- Santa Barbara County Central Coast- Including the cities of San Luis Obispo, Pismo Beach, Morro Bay, Cambria, San Simeon, Santa Maria, Lompoc, and Vandenberg 1250 PM PDT Sun Mar 26 2017 ...WIND ADVISORY IN EFFECT FROM NOON TO 9 PM PDT MONDAY... The National Weather Service in Los Angeles/Oxnard has issued a Wind Advisory, which is in effect from noon to 9 PM PDT Monday. * WINDS...Areas of northwest winds 20 to 30 mph with gusts to 40 mph...strongest near the coast and across higher terrain. * IMPACTS...Cross winds can make driving difficult, especially for drivers of high profile vehicles and vehicles towing trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... When driving, use extra caution. Be prepared for sudden gusty cross winds. && $$ CAZ059-270500- /O.NEW.KLOX.WI.Y.0026.170327T1900Z-170328T0400Z/ Antelope Valley- Including the cities of Lancaster and Palmdale 1250 PM PDT Sun Mar 26 2017 ...WIND ADVISORY IN EFFECT FROM NOON TO 9 PM PDT MONDAY... The National Weather Service in Los Angeles/Oxnard has issued a Wind Advisory, which is in effect from noon to 9 PM PDT Monday. * WINDS...West to northwest winds 25 to 35 mph with gusts to 50 mph across the Antelope Valley, strongest western portions. * IMPACTS...Cross winds can make driving difficult, especially for drivers of high profile vehicles and vehicles towing trailers. Areas of blowing dust and sand could reduce visibilities at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... When driving, use extra caution. Be prepared for sudden gusty cross winds. && $$ Gomberg/RAT
714 WWUS76 KLOX 270453 NPWLOX URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 953 PM PDT Sun Mar 26 2017 ...Strong and damaging winds possible Monday night and Tuesday morning across portions of Southwest California... .West to northwest winds will be on the increase Monday afternoon in the wake of a weak frontal passage. The winds are expected to strengthen and become more northerly on Monday night and Tuesday morning, where there will be the potential for damaging wind gusts across the mountains, Santa Barbara south coast, and Santa Ynez Valley. Wind advisories will likely need to be added for other portions of Los Angeles and Ventura counties on Monday night as we draw closer to the event. CAZ053-054-271300- /O.CON.KLOX.WI.Y.0026.170327T1900Z-170328T0100Z/ /O.CON.KLOX.HW.A.0004.170328T0100Z-170328T1600Z/ Ventura County Mountains- Los Angeles County Mountains excluding the Santa Monica Range- Including the cities of Lockwood Valley, Mount Pinos, Acton, Mount Wilson, and Sandberg 953 PM PDT Sun Mar 26 2017 ...WIND ADVISORY REMAINS IN EFFECT FROM NOON TO 6 PM PDT MONDAY... ...HIGH WIND WATCH REMAINS IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY MORNING... * Winds and Timing...Areas of northwest winds 20 to 30 mph with gusts to 45 mph on Monday afternoon. Winds are expected to become north to northeast 25 to 40 mph with potential damaging gusts to 60 mph Monday night into Tuesday morning. The winds will be strongest through the I-5 corridor. * Impacts...Winds this strong may down trees and power lines, causing property damage or power outages. Cross winds can make driving difficult, especially for drivers of high profile vehicles and vehicles towing trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means that conditions are favorable for potentially damaging winds of 58 mph or greater. Be prepared to secure all loose outdoor furniture in advance of the onset of strong winds. Monitor the latest forecasts on NOAA Weather Radio or your favorite media source. When driving, use extra caution. Be prepared for sudden gusty cross winds. && $$ CAZ088-271300- /O.CON.KLOX.WI.Y.0026.170327T1900Z-170328T0100Z/ /O.CON.KLOX.HW.A.0004.170328T0100Z-170328T1600Z/ Santa Clarita Valley- Including the cities of Santa Clarita, Newhall, and Valencia 953 PM PDT Sun Mar 26 2017 ...WIND ADVISORY REMAINS IN EFFECT FROM NOON TO 6 PM PDT MONDAY... ...HIGH WIND WATCH REMAINS IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY MORNING... * Winds and Timing...Areas of northwest winds 15 to 25 mph with gusts to 35 mph on Monday afternoon. Winds are expected to become north 25 to 35 mph with potential damaging gusts to 60 mph Monday night into Tuesday morning. * Impacts...Winds this strong may down trees and power lines, causing property damage or power outages. Cross winds can make driving difficult, especially for drivers of high profile vehicles and vehicles towing trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means that conditions are favorable for potentially damaging winds of 58 mph or greater. Be prepared to secure all loose outdoor furniture in advance of the onset of strong winds. Monitor the latest forecasts on NOAA Weather Radio or your favorite media source. When driving, use extra caution. Be prepared for sudden gusty cross winds. && $$ CAZ039-052-271300- /O.CON.KLOX.WI.Y.0026.170327T1900Z-170328T0100Z/ /O.CON.KLOX.HW.A.0004.170328T0100Z-170328T1600Z/ Santa Barbara County South Coast-Santa Barbara County Mountains- Including the cities of Santa Barbara, Montecito, Carpinteria, San Marcos Pass, San Rafael Wilderness Area, and Dick Smith Wilderness Area 953 PM PDT Sun Mar 26 2017 ...WIND ADVISORY REMAINS IN EFFECT FROM NOON TO 6 PM PDT MONDAY... ...HIGH WIND WATCH REMAINS IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY MORNING... * Winds and Timing...Areas of northwest winds 15 to 30 mph with gusts between 35 and 45 mph on Monday afternoon. Winds are expected to become north 25 to 40 mph with potential damaging gusts to 60 mph Monday night into Tuesday morning. Strongest winds in the Santa Ynez Mountains and adjacent foothills. * Impacts...Winds this strong may down trees and power lines, causing property damage or power outages. Cross winds can make driving difficult, especially for drivers of high profile vehicles and vehicles towing trailers. The strong winds will likely impact travel across portions of highways 101 and 154. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means that conditions are favorable for potentially damaging winds of 58 mph or greater. Be prepared to secure all loose outdoor furniture in advance of the onset of strong winds. Monitor the latest forecasts on NOAA Weather Radio or your favorite media source. When driving, use extra caution. Be prepared for sudden gusty cross winds. && $$ CAZ034-035-271300- /O.CON.KLOX.WI.Y.0026.170327T1900Z-170328T0400Z/ San Luis Obispo County Central Coast- Santa Barbara County Central Coast- Including the cities of San Luis Obispo, Pismo Beach, Morro Bay, Cambria, San Simeon, Santa Maria, Lompoc, and Vandenberg 953 PM PDT Sun Mar 26 2017 ...WIND ADVISORY REMAINS IN EFFECT FROM NOON TO 9 PM PDT MONDAY... * WINDS...Areas of northwest winds 20 to 30 mph with gusts to 40 mph...strongest near the coast and across higher terrain. * IMPACTS...Cross winds can make driving difficult, especially for drivers of high profile vehicles and vehicles towing trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... When driving, use extra caution. Be prepared for sudden gusty cross winds. && $$ CAZ059-271300- /O.CON.KLOX.WI.Y.0026.170327T1900Z-170328T0400Z/ Antelope Valley- Including the cities of Lancaster and Palmdale 953 PM PDT Sun Mar 26 2017 ...WIND ADVISORY REMAINS IN EFFECT FROM NOON TO 9 PM PDT MONDAY... * WINDS...West to northwest winds 25 to 35 mph with gusts to 50 mph across the Antelope Valley, strongest western portions. * IMPACTS...Cross winds can make driving difficult, especially for drivers of high profile vehicles and vehicles towing trailers. Areas of blowing dust and sand could reduce visibilities at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... When driving, use extra caution. Be prepared for sudden gusty cross winds. && $$ Kaplan
146 WWUS76 KLOX 271202 NPWLOX URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 502 AM PDT Mon Mar 27 2017 ...Widespread gusty winds today through Tuesday morning across much of Southwest California with damaging gusts in some areas... .West to northwest winds will be increase later this morning and this afternoon behind a frontal system. Winds are expected to strengthen and become more northerly tonight and continue into Tuesday morning. Damaging wind gusts to 60 mph are likely in the mountains and the Antelope Valley, and possibly on Santa Barbara south coast and in the Santa Clarita Valley. Winds will gradually diminish in most areas late tonight and early Tuesday. CAZ053-054-272015- /O.UPG.KLOX.HW.A.0004.170328T0100Z-170328T1600Z/ /O.NEW.KLOX.HW.W.0006.170327T2200Z-170328T1600Z/ /O.EXT.KLOX.WI.Y.0026.170327T1600Z-170327T2200Z/ Ventura County Mountains- Los Angeles County Mountains excluding the Santa Monica Range- Including the cities of Lockwood Valley, Mount Pinos, Acton, Mount Wilson, and Sandberg 502 AM PDT Mon Mar 27 2017 ...WIND ADVISORY NOW IN EFFECT FROM 9 AM THIS MORNING TO 3 PM PDT THIS AFTERNOON... ...HIGH WIND WARNING IN EFFECT FROM 3 PM THIS AFTERNOON TO 9 AM PDT TUESDAY... The National Weather Service in Los Angeles/Oxnard has issued a High Wind Warning, which is in effect from 3 PM this afternoon to 9 AM PDT Tuesday. The High Wind Watch is no longer in effect. * Winds and Timing...Areas of northwest winds 20 to 30 mph with gusts to 45 mph will develop this morning, then increase this afternoon, peaking at 30 to 45 mph with gusts to 65 mph tonight. Winds will be strongest through the I-5 corridor. Winds will diminish early Tuesday morning. * Impacts...Winds this strong may down trees and power lines, causing property damage or power outages. Cross winds can make driving difficult, especially for drivers of high profile vehicles and vehicles towing trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means that damaging high winds of 58 mph or greater are likely or imminent. Secure all loose outdoor furniture in advance of the onset of strong winds. Monitor the latest forecasts on NOAA Weather Radio or your favorite media source. When driving, use extra caution. Be prepared for sudden gusty cross winds. && $$ CAZ052-272015- /O.UPG.KLOX.HW.A.0004.170328T0100Z-170328T1600Z/ /O.NEW.KLOX.HW.W.0006.170327T2200Z-170328T1000Z/ /O.EXT.KLOX.WI.Y.0026.170327T1202Z-170327T2200Z/ Santa Barbara County Mountains- Including the cities of San Marcos Pass, San Rafael Wilderness Area, and Dick Smith Wilderness Area 502 AM PDT Mon Mar 27 2017 ...WIND ADVISORY NOW IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON... ...HIGH WIND WARNING IN EFFECT FROM 3 PM THIS AFTERNOON TO 3 AM PDT TUESDAY... The National Weather Service in Los Angeles/Oxnard has issued a High Wind Warning, which is in effect from 3 PM this afternoon to 3 AM PDT Tuesday. The High Wind Watch is no longer in effect. * Winds and Timing...Areas of northwest winds 20 to 30 mph with gusts to 45 mph this morning will increase this afternoon, peaking at 25 to 40 mph with gusts to 65 mph this evening. Winds will be strongest passes and canyons of the Santa Ynez Range. Winds will diminish late tonight. * Impacts...Winds this strong may down trees and power lines, causing property damage or power outages. Cross winds can make driving difficult, especially for drivers of high profile vehicles and vehicles towing trailers. The strong winds will likely impact travel across portions of highways 101 and 154. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means that damaging high winds of 58 mph or greater are likely or imminent. Secure all loose outdoor furniture in advance of the onset of strong winds. Monitor the latest forecasts on NOAA Weather Radio or your favorite media source. When driving, use extra caution. Be prepared for sudden gusty cross winds. && $$ CAZ059-272015- /O.NEW.KLOX.HW.W.0006.170327T2200Z-170328T1000Z/ /O.EXT.KLOX.WI.Y.0026.170327T1600Z-170327T2200Z/ Antelope Valley- Including the cities of Lancaster and Palmdale 502 AM PDT Mon Mar 27 2017 ...WIND ADVISORY NOW IN EFFECT FROM 9 AM THIS MORNING TO 3 PM PDT THIS AFTERNOON... ...HIGH WIND WARNING IN EFFECT FROM 3 PM THIS AFTERNOON TO 3 AM PDT TUESDAY... The National Weather Service in Los Angeles/Oxnard has issued a High Wind Warning, which is in effect from 3 PM this afternoon to 3 AM PDT Tuesday. * Winds and Timing...Areas of west to northwest winds 20 to 30 mph with gusts to 45 mph will become more widespread this morning. Winds will increase to 25 to 40 mph with gusts to 60 mph in the afternoon, continue through late tonight, then slowly diminish. The strongest winds are expected in western portions of the Antelope Valley and in the foothills. * Impacts...Winds this strong may down trees and power lines, causing property damage or power outages. Cross winds can make driving difficult, especially for drivers of high profile vehicles and vehicles towing trailers. The strong winds will likely impact travel across portions of Highways 14 and 138. Areas of blowing dust may reduce visibilities to one half mile or less at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means that damaging high winds of 58 mph or greater are likely or imminent. Secure all loose outdoor furniture in advance of the onset of strong winds. Monitor the latest forecasts on NOAA Weather Radio or your favorite media source. When driving, use extra caution. Be prepared for sudden gusty cross winds. && $$ CAZ044>046-547-272015- /O.EXB.KLOX.WI.Y.0026.170327T2200Z-170328T1600Z/ Ventura County Interior Valleys-Ventura County Coastal Valleys- Santa Monica Mountains Recreational Area- Los Angeles County San Fernando Valley- Including the cities of Santa Paula, Fillmore, Ojai, Piru, Thousand Oaks, Simi Valley, Moorpark, Newbury Park, Woodland Hills, Northridge, Burbank, and Universal City 502 AM PDT Mon Mar 27 2017 ...WIND ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO 9 AM PDT TUESDAY... The National Weather Service in Los Angeles/Oxnard has issued a Wind Advisory, which is in effect from 3 PM this afternoon to 9 AM PDT Tuesday. * Winds and Timing...Areas of northwest to north winds 20 to 30 mph with gusts to 45 mph are expected to develop this afternoon, then continue through early Tuesday morning before diminishing. Wind gusts to 50 mph are expected in the Santa Monica mountains tonight. * Impacts...Cross winds can make driving difficult, especially for drivers of high profile vehicles and vehicles towing trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... When driving, use extra caution. Be prepared for sudden gusty cross winds. && $$ CAZ041-272015- /O.EXB.KLOX.WI.Y.0026.170327T2200Z-170328T1600Z/ Los Angeles County Coast including Downtown Los Angeles- Including the cities of Malibu, Santa Monica, Beverly Hills, Hollywood, and Long Beach 502 AM PDT Mon Mar 27 2017 ...WIND ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO 9 AM PDT TUESDAY... The National Weather Service in Los Angeles/Oxnard has issued a Wind Advisory, which is in effect from 3 PM this afternoon to 9 AM PDT Tuesday. * Winds and Timing...West to northwest winds 15 to 25 mph with gusts to 35 mph will develop this afternoon, strongest near the coast. Areas of north winds 15 to 25 mph with gusts to 40 mph are expected tonight and early Tuesday, strongest below passes and canyons from Malibu to the Hollywood Hills, and through western portions of Los Angeles. * Impacts...Cross winds can make driving difficult, especially for drivers of high profile vehicles and vehicles towing trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... When driving, use extra caution. Be prepared for sudden gusty cross winds. && $$ CAZ087-272015- /O.EXB.KLOX.WI.Y.0026.170327T2200Z-170328T1600Z/ Catalina and Santa Barbara Islands- Including the city of Avalon 502 AM PDT Mon Mar 27 2017 ...WIND ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO 9 AM PDT TUESDAY... The National Weather Service in Los Angeles/Oxnard has issued a Wind Advisory, which is in effect from 3 PM this afternoon to 9 AM PDT Tuesday. * Winds and Timing...Areas of northwest winds 15 to 25 mph with gusts to 40 mph are expected this afternoon through early Tuesday. Winds will be strongest on the western side of the islands and in higher terrain. PRECAUTIONARY/PREPAREDNESS ACTIONS... Be prepared for sudden gusty cross winds. && $$ CAZ039-272015- /O.EXT.KLOX.WI.Y.0026.170327T1202Z-170328T0100Z/ /O.CON.KLOX.HW.A.0004.170328T0100Z-170328T1600Z/ Santa Barbara County South Coast- Including the cities of Santa Barbara, Montecito, and Carpinteria 502 AM PDT Mon Mar 27 2017 ...WIND ADVISORY NOW IN EFFECT UNTIL 6 PM PDT THIS EVENING... ...HIGH WIND WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH TUESDAY MORNING... * Winds and Timing...Areas of northwest winds 20 to 30 mph with gusts to 45 mph will become widespread today. Winds will shift to north this evening, and may increase to 25 to 40 mph tonight with damaging gusts to 60 mph possible. Winds will be strongest below passes and canyons. Winds will diminish early Tuesday morning. * Impacts...Winds this strong may down trees and power lines, causing property damage or power outages. Cross winds can make driving difficult, especially for drivers of high profile vehicles and vehicles towing trailers. The strong winds will likely impact travel across portions of highways 101 and 154. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means that conditions are favorable for potentially damaging winds of 58 mph or greater. Be prepared to secure all loose outdoor furniture in advance of the onset of strong winds. Monitor the latest forecasts on NOAA Weather Radio or your favorite media source. When driving, use extra caution. Be prepared for sudden gusty cross winds. && $$ CAZ088-272015- /O.CON.KLOX.WI.Y.0026.170327T1900Z-170328T0100Z/ /O.CON.KLOX.HW.A.0004.170328T0100Z-170328T1600Z/ Santa Clarita Valley- Including the cities of Santa Clarita, Newhall, and Valencia 502 AM PDT Mon Mar 27 2017 ...WIND ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 6 PM PDT THIS EVENING... ...HIGH WIND WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH TUESDAY MORNING... * Winds and Timing...Areas of northwest winds 20 to 30 mph with gusts to 45 mph are expected this afternoon. Winds will shift to a more northerly direction this evening, and may increase to 25 to 40 mph tonight with damaging gusts to 60 mph. Winds will diminish early Tuesday morning. * Impacts...Winds this strong may down trees and power lines, causing property damage or power outages. Cross winds can make driving difficult, especially for drivers of high profile vehicles and vehicles towing trailers. Winds will likely affect travel on the 5 freeway and Highway 14. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means that conditions are favorable for potentially damaging winds of 58 mph or greater. Be prepared to secure all loose outdoor furniture in advance of the onset of strong winds. Monitor the latest forecasts on NOAA Weather Radio or your favorite media source. When driving, use extra caution. Be prepared for sudden gusty cross winds. && $$ CAZ034-035-272015- /O.CON.KLOX.WI.Y.0026.170327T1900Z-170328T0400Z/ San Luis Obispo County Central Coast- Santa Barbara County Central Coast- Including the cities of San Luis Obispo, Pismo Beach, Morro Bay, Cambria, San Simeon, Santa Maria, Lompoc, and Vandenberg 502 AM PDT Mon Mar 27 2017 ...WIND ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 9 PM PDT THIS EVENING... * Winds and Timing...Areas of northwest winds 20 to 30 mph with gusts to 45 mph are expected this afternoon and evening. Winds will be strongest near the coast and across higher terrain. * IMPACTS...Cross winds can make driving difficult, especially for drivers of high profile vehicles and vehicles towing trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... When driving, use extra caution. Be prepared for sudden gusty cross winds. && $$
597 WWUS76 KLOX 271207 NPWLOX URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 507 AM PDT Mon Mar 27 2017 ...Widespread gusty winds today through Tuesday morning across much of Southwest California with damaging gusts in some areas... .West to northwest winds will be increase later this morning and this afternoon behind a frontal system. Winds are expected to strengthen and become more northerly tonight and continue into Tuesday morning. Damaging wind gusts to 60 mph are likely in the mountains and the Antelope Valley, and possibly on Santa Barbara south coast and in the Santa Clarita Valley. Winds will gradually diminish in most areas late tonight and early Tuesday. CAZ053-054-272015- /O.CON.KLOX.HW.W.0006.170327T2200Z-170328T1600Z/ /O.CON.KLOX.WI.Y.0026.170327T1600Z-170327T2200Z/ Ventura County Mountains- Los Angeles County Mountains excluding the Santa Monica Range- Including the cities of Lockwood Valley, Mount Pinos, Acton, Mount Wilson, and Sandberg 507 AM PDT Mon Mar 27 2017 ...WIND ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING TO 3 PM PDT THIS AFTERNOON... ...HIGH WIND WARNING REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO 9 AM PDT TUESDAY... * Winds and Timing...Areas of northwest winds 20 to 30 mph with gusts to 45 mph will develop this morning, then increase this afternoon, peaking at 30 to 45 mph with gusts to 65 mph tonight. Winds will be strongest through the I-5 corridor. Winds will diminish early Tuesday morning. * Impacts...Winds this strong may down trees and power lines, causing property damage or power outages. Cross winds can make driving difficult, especially for drivers of high profile vehicles and vehicles towing trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means that damaging high winds of 58 mph or greater are likely or imminent. Secure all loose outdoor furniture in advance of the onset of strong winds. Monitor the latest forecasts on NOAA Weather Radio or your favorite media source. When driving, use extra caution. Be prepared for sudden gusty cross winds. && $$ CAZ052-272015- /O.CON.KLOX.HW.W.0006.170327T2200Z-170328T1000Z/ /O.CON.KLOX.WI.Y.0026.000000T0000Z-170327T2200Z/ Santa Barbara County Mountains- Including the cities of San Marcos Pass, San Rafael Wilderness Area, and Dick Smith Wilderness Area 507 AM PDT Mon Mar 27 2017 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON... ...HIGH WIND WARNING REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO 3 AM PDT TUESDAY... * Winds and Timing...Areas of northwest winds 20 to 30 mph with gusts to 45 mph this morning will increase this afternoon, peaking at 25 to 40 mph with gusts to 65 mph this evening. Winds will be strongest passes and canyons of the Santa Ynez Range. Winds will diminish late tonight. * Impacts...Winds this strong may down trees and power lines, causing property damage or power outages. Cross winds can make driving difficult, especially for drivers of high profile vehicles and vehicles towing trailers. The strong winds will likely impact travel across portions of highways 101 and 154. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means that damaging high winds of 58 mph or greater are likely or imminent. Secure all loose outdoor furniture in advance of the onset of strong winds. Monitor the latest forecasts on NOAA Weather Radio or your favorite media source. When driving, use extra caution. Be prepared for sudden gusty cross winds. && $$ CAZ059-272015- /O.CON.KLOX.HW.W.0006.170327T2200Z-170328T1000Z/ /O.CON.KLOX.WI.Y.0026.170327T1600Z-170327T2200Z/ Antelope Valley- Including the cities of Lancaster and Palmdale 507 AM PDT Mon Mar 27 2017 ...WIND ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING TO 3 PM PDT THIS AFTERNOON... ...HIGH WIND WARNING REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO 3 AM PDT TUESDAY... * Winds and Timing...Areas of west to northwest winds 20 to 30 mph with gusts to 45 mph will become more widespread this morning. Winds will increase to 25 to 40 mph with gusts to 60 mph in the afternoon, continue through late tonight, then slowly diminish. The strongest winds are expected in western portions of the Antelope Valley and in the foothills. * Impacts...Winds this strong may down trees and power lines, causing property damage or power outages. Cross winds can make driving difficult, especially for drivers of high profile vehicles and vehicles towing trailers. The strong winds will likely impact travel across portions of Highways 14 and 138. Areas of blowing dust may reduce visibilities to one half mile or less at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means that damaging high winds of 58 mph or greater are likely or imminent. Secure all loose outdoor furniture in advance of the onset of strong winds. Monitor the latest forecasts on NOAA Weather Radio or your favorite media source. When driving, use extra caution. Be prepared for sudden gusty cross winds. && $$ CAZ088-272015- /O.CON.KLOX.WI.Y.0026.170327T1900Z-170328T0100Z/ /O.CON.KLOX.HW.A.0004.170328T0100Z-170328T1600Z/ Santa Clarita Valley- Including the cities of Santa Clarita, Newhall, and Valencia 507 AM PDT Mon Mar 27 2017 ...WIND ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 6 PM PDT THIS EVENING... ...HIGH WIND WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH TUESDAY MORNING... * Winds and Timing...Areas of northwest winds 20 to 30 mph with gusts to 45 mph are expected this afternoon. Winds will shift to a more northerly direction this evening, and may increase to 25 to 40 mph tonight with damaging gusts to 60 mph. Winds will diminish early Tuesday morning. * Impacts...Winds this strong may down trees and power lines, causing property damage or power outages. Cross winds can make driving difficult, especially for drivers of high profile vehicles and vehicles towing trailers. Winds will likely affect travel on the 5 freeway and Highway 14. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means that conditions are favorable for potentially damaging winds of 58 mph or greater. Be prepared to secure all loose outdoor furniture in advance of the onset of strong winds. Monitor the latest forecasts on NOAA Weather Radio or your favorite media source. When driving, use extra caution. Be prepared for sudden gusty cross winds. && $$ CAZ039-272015- /O.EXT.KLOX.HW.A.0004.170328T0100Z-170328T1000Z/ /O.CON.KLOX.WI.Y.0026.000000T0000Z-170328T0100Z/ Santa Barbara County South Coast- Including the cities of Santa Barbara, Montecito, and Carpinteria 507 AM PDT Mon Mar 27 2017 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT THIS EVENING... ...HIGH WIND WATCH NOW IN EFFECT FROM THIS EVENING THROUGH LATE TONIGHT... * Winds and Timing...Areas of northwest winds 20 to 30 mph with gusts to 45 mph will become widespread today. Winds will shift to north this evening, and may increase to 25 to 40 mph tonight with damaging gusts to 60 mph possible. Winds will be strongest below passes and canyons. Winds will diminish late tonight. * Impacts...Winds this strong may down trees and power lines, causing property damage or power outages. Cross winds can make driving difficult, especially for drivers of high profile vehicles and vehicles towing trailers. The strong winds will likely impact travel across portions of highways 101 and 154. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means that conditions are favorable for potentially damaging winds of 58 mph or greater. Be prepared to secure all loose outdoor furniture in advance of the onset of strong winds. Monitor the latest forecasts on NOAA Weather Radio or your favorite media source. When driving, use extra caution. Be prepared for sudden gusty cross winds. && $$ CAZ034-035-272015- /O.CON.KLOX.WI.Y.0026.170327T1900Z-170328T0400Z/ San Luis Obispo County Central Coast- Santa Barbara County Central Coast- Including the cities of San Luis Obispo, Pismo Beach, Morro Bay, Cambria, San Simeon, Santa Maria, Lompoc, and Vandenberg 507 AM PDT Mon Mar 27 2017 ...WIND ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 9 PM PDT THIS EVENING... * Winds and Timing...Areas of northwest winds 20 to 30 mph with gusts to 45 mph are expected this afternoon and evening. Winds will be strongest near the coast and across higher terrain. * IMPACTS...Cross winds can make driving difficult, especially for drivers of high profile vehicles and vehicles towing trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... When driving, use extra caution. Be prepared for sudden gusty cross winds. && $$ CAZ044>046-547-272015- /O.CON.KLOX.WI.Y.0026.170327T2200Z-170328T1600Z/ Ventura County Interior Valleys-Ventura County Coastal Valleys- Santa Monica Mountains Recreational Area- Los Angeles County San Fernando Valley- Including the cities of Santa Paula, Fillmore, Ojai, Piru, Thousand Oaks, Simi Valley, Moorpark, Newbury Park, Woodland Hills, Northridge, Burbank, and Universal City 507 AM PDT Mon Mar 27 2017 ...WIND ADVISORY REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO 9 AM PDT TUESDAY... * Winds and Timing...Areas of northwest to north winds 20 to 30 mph with gusts to 45 mph are expected to develop this afternoon, then continue through early Tuesday morning before diminishing. Wind gusts to 50 mph are expected in the Santa Monica mountains tonight. * Impacts...Cross winds can make driving difficult, especially for drivers of high profile vehicles and vehicles towing trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... When driving, use extra caution. Be prepared for sudden gusty cross winds. && $$ CAZ041-272015- /O.CON.KLOX.WI.Y.0026.170327T2200Z-170328T1600Z/ Los Angeles County Coast including Downtown Los Angeles- Including the cities of Malibu, Santa Monica, Beverly Hills, Hollywood, and Long Beach 507 AM PDT Mon Mar 27 2017 ...WIND ADVISORY REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO 9 AM PDT TUESDAY... * Winds and Timing...West to northwest winds 15 to 25 mph with gusts to 35 mph will develop this afternoon, strongest near the coast. Areas of north winds 15 to 25 mph with gusts to 40 mph are expected tonight and early Tuesday, strongest below passes and canyons from Malibu to the Hollywood Hills, and through western portions of Los Angeles. * Impacts...Cross winds can make driving difficult, especially for drivers of high profile vehicles and vehicles towing trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... When driving, use extra caution. Be prepared for sudden gusty cross winds. && $$ CAZ087-272015- /O.CON.KLOX.WI.Y.0026.170327T2200Z-170328T1600Z/ Catalina and Santa Barbara Islands- Including the city of Avalon 507 AM PDT Mon Mar 27 2017 ...WIND ADVISORY REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO 9 AM PDT TUESDAY... * Winds and Timing...Areas of northwest winds 15 to 25 mph with gusts to 40 mph are expected this afternoon through early Tuesday. Winds will be strongest on the western side of the islands and in higher terrain. PRECAUTIONARY/PREPAREDNESS ACTIONS... Be prepared for sudden gusty cross winds. && $$
326 WWUS76 KLOX 272024 NPWLOX URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 124 PM PDT Mon Mar 27 2017 ...Widespread gusty winds through early Tuesday afternoon across much of southwestern California with damaging gusts in some areas... .West to northwest winds will be increase through late today behind a frontal system. Winds are expected to strengthen and become more northerly tonight and continue into Tuesday morning while turning more northeasterly. Damaging wind gusts to 60 mph are likely in the mountains and the Antelope Valley. Winds will gradually diminish in most areas by Tuesday afternoon. CAZ088-280400- /O.CAN.KLOX.HW.A.0004.170328T0100Z-170328T1600Z/ /O.EXT.KLOX.WI.Y.0026.000000T0000Z-170328T2100Z/ Santa Clarita Valley- Including the cities of Santa Clarita, Newhall, and Valencia 124 PM PDT Mon Mar 27 2017 ...WIND ADVISORY NOW IN EFFECT UNTIL 2 PM PDT TUESDAY... ...HIGH WIND WATCH IS CANCELLED... The National Weather Service in Los Angeles/Oxnard has cancelled the High Wind Watch. * Winds and Timing...Areas of northwest winds 20 to 30 mph with gusts to 45 mph are expected this afternoon. Winds will shift to a more northerly direction this evening, and increase to 25 to 40 mph tonight with gusts to 50 mph. Winds will diminish early Tuesday morning. * Impacts...Cross winds can make driving difficult, especially for drivers of high profile vehicles and vehicles towing trailers. Winds will likely affect travel on the 5 freeway and Highway 14. PRECAUTIONARY/PREPAREDNESS ACTIONS... When driving, use extra caution. Be prepared for sudden gusty cross winds. && $$ CAZ039-280400- /O.CAN.KLOX.HW.A.0004.170328T0100Z-170328T1000Z/ /O.EXT.KLOX.WI.Y.0026.000000T0000Z-170328T1000Z/ Santa Barbara County South Coast- Including the cities of Santa Barbara, Montecito, and Carpinteria 124 PM PDT Mon Mar 27 2017 ...WIND ADVISORY NOW IN EFFECT UNTIL 3 AM PDT TUESDAY... ...HIGH WIND WATCH IS CANCELLED... The National Weather Service in Los Angeles/Oxnard has cancelled the High Wind Watch. * Winds and Timing...Areas of northwest winds 20 to 30 mph with gusts to 45 mph will become widespread this afternoon. Winds will shift to north this evening, and increase to 25 to 40 mph tonight with gusts to 50 mph before diminishing late tonight. Isolated gusts to 60 mph will be possible. Winds will be strongest below passes and canyons. * Impacts...Cross winds can make driving difficult, especially for drivers of high profile vehicles and vehicles towing trailers. The strong winds will likely impact travel across portions of highways 101 and 154. PRECAUTIONARY/PREPAREDNESS ACTIONS... When driving, use extra caution. Be prepared for sudden gusty cross winds. && $$ CAZ053-054-280400- /O.NEW.KLOX.WI.Y.0027.170328T1600Z-170328T2100Z/ /O.CON.KLOX.HW.W.0006.170327T2200Z-170328T1600Z/ /O.CON.KLOX.WI.Y.0026.000000T0000Z-170327T2200Z/ Ventura County Mountains- Los Angeles County Mountains excluding the Santa Monica Range- Including the cities of Lockwood Valley, Mount Pinos, Acton, Mount Wilson, and Sandberg 124 PM PDT Mon Mar 27 2017 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 9 AM PDT TUESDAY... ...WIND ADVISORY IN EFFECT FROM 9 AM TO 2 PM PDT TUESDAY... The National Weather Service in Los Angeles/Oxnard has issued a Wind Advisory, which is in effect from 9 AM to 2 PM PDT Tuesday. * Winds and Timing...Areas of northwest winds will increase to 20 to 35 mph with gusts to 50 mph this afternoon, peaking at 30 to 45 mph with gusts to 65 mph tonight. Winds will be strongest through the I-5 corridor. Winds will diminish some Tuesday morning but remain gusty through early Tuesday afternoon. * Impacts...Winds this strong may down trees and power lines, causing property damage or power outages. Cross winds can make driving difficult, especially for drivers of high profile vehicles and vehicles towing trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means that damaging high winds of 58 mph or greater are likely or imminent. Secure all loose outdoor furniture in advance of the onset of strong winds. Monitor the latest forecasts on NOAA Weather Radio or your favorite media source. When driving, use extra caution. Be prepared for sudden gusty cross winds. && $$ CAZ052-280400- /O.CON.KLOX.HW.W.0006.170327T2200Z-170328T1000Z/ /O.CON.KLOX.WI.Y.0026.000000T0000Z-170327T2200Z/ Santa Barbara County Mountains- Including the cities of San Marcos Pass, San Rafael Wilderness Area, and Dick Smith Wilderness Area 124 PM PDT Mon Mar 27 2017 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 AM PDT TUESDAY... * Winds and Timing...Areas of northwest winds will increase to 20 to 35 mph with gusts to 50 mph this afternoon, peaking at 25 to 40 mph with gusts to 65 mph this evening. Winds will be strongest through passes and canyons of the Santa Ynez Range. Winds will diminish late tonight. * Impacts...Winds this strong may down trees and power lines, causing property damage or power outages. Cross winds can make driving difficult, especially for drivers of high profile vehicles and vehicles towing trailers. The strong winds will likely impact travel across portions of highways 101 and 154. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means that damaging high winds of 58 mph or greater are likely or imminent. Secure all loose outdoor furniture in advance of the onset of strong winds. Monitor the latest forecasts on NOAA Weather Radio or your favorite media source. When driving, use extra caution. Be prepared for sudden gusty cross winds. && $$ CAZ059-280400- /O.CON.KLOX.HW.W.0006.170327T2200Z-170328T1000Z/ /O.CON.KLOX.WI.Y.0026.000000T0000Z-170327T2200Z/ Antelope Valley- Including the cities of Lancaster and Palmdale 124 PM PDT Mon Mar 27 2017 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON... ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 AM PDT TUESDAY... * Winds and Timing...Areas of west to northwest winds 20 to 30 mph with gusts to 45 mph will increase to 25 to 40 mph with gusts to 60 mph by late this afternoon and continue through late tonight, then slowly diminish. The strongest winds are expected in western portions of the Antelope Valley and in the foothills. * Impacts...Winds this strong may down trees and power lines, causing property damage or power outages. Cross winds can make driving difficult, especially for drivers of high profile vehicles and vehicles towing trailers. The strong winds will likely impact travel across portions of Highways 14 and 138. Areas of blowing dust may reduce visibilities to one half mile or less at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means that damaging high winds of 58 mph or greater are likely or imminent. Secure all loose outdoor furniture in advance of the onset of strong winds. Monitor the latest forecasts on NOAA Weather Radio or your favorite media source. When driving, use extra caution. Be prepared for sudden gusty cross winds. && $$ CAZ044>046-547-280400- /O.EXT.KLOX.WI.Y.0026.170327T2200Z-170328T2100Z/ Ventura County Interior Valleys-Ventura County Coastal Valleys- Santa Monica Mountains Recreational Area- Los Angeles County San Fernando Valley- Including the cities of Santa Paula, Fillmore, Ojai, Piru, Thousand Oaks, Simi Valley, Moorpark, Newbury Park, Woodland Hills, Northridge, Burbank, and Universal City 124 PM PDT Mon Mar 27 2017 ...WIND ADVISORY NOW IN EFFECT UNTIL 2 PM PDT TUESDAY... * Winds and Timing...Areas of northwest to north winds 20 to 30 mph with gusts to 45 mph are expected to develop this afternoon, then continue tonight. Winds will turn northeasterly and persist through Tuesday morning before diminishing early Tuesday afternoon. Wind gusts to 50 mph are expected in the Santa Monica mountains tonight into Tuesday morning. * Impacts...Cross winds can make driving difficult, especially for drivers of high profile vehicles and vehicles towing trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... When driving, use extra caution. Be prepared for sudden gusty cross winds. && $$ CAZ034-035-280400- /O.CON.KLOX.WI.Y.0026.000000T0000Z-170328T0400Z/ San Luis Obispo County Central Coast- Santa Barbara County Central Coast- Including the cities of San Luis Obispo, Pismo Beach, Morro Bay, Cambria, San Simeon, Santa Maria, Lompoc, and Vandenberg 124 PM PDT Mon Mar 27 2017 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING... * Winds and Timing...Areas of northwest winds 20 to 30 mph with gusts to 45 mph are expected this afternoon and evening. Winds will be strongest near the coast and across higher terrain. * IMPACTS...Cross winds can make driving difficult, especially for drivers of high profile vehicles and vehicles towing trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... When driving, use extra caution. Be prepared for sudden gusty cross winds. && $$ CAZ041-280400- /O.CON.KLOX.WI.Y.0026.170327T2200Z-170328T1600Z/ Los Angeles County Coast including Downtown Los Angeles- Including the cities of Malibu, Santa Monica, Beverly Hills, Hollywood, and Long Beach 124 PM PDT Mon Mar 27 2017 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT TUESDAY... * Winds and Timing...West to northwest winds 15 to 25 mph with gusts to 35 mph will develop this afternoon, strongest near the coast. Areas of north winds 15 to 25 mph with gusts to 40 mph are expected tonight and early Tuesday, strongest below passes and canyons from Malibu to the Hollywood Hills, and through western portions of Los Angeles. * Impacts...Cross winds can make driving difficult, especially for drivers of high profile vehicles and vehicles towing trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... When driving, use extra caution. Be prepared for sudden gusty cross winds. && $$ CAZ087-280400- /O.CON.KLOX.WI.Y.0026.170327T2200Z-170328T1600Z/ Catalina and Santa Barbara Islands- Including the city of Avalon 124 PM PDT Mon Mar 27 2017 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT TUESDAY... * Winds and Timing...Areas of northwest winds 15 to 25 mph with gusts to 40 mph are expected this afternoon through early Tuesday. Winds will be strongest on the western side of the islands and in higher terrain. PRECAUTIONARY/PREPAREDNESS ACTIONS... Be prepared for sudden gusty cross winds. && $$
What forecasters said that day
The local office's own words before this high wind watch 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 high wind watch went out at Mar 25, 11:32 PM PDT, 3 hours 35 minutes earlier.
Area forecast discussion, Mar 25, 11:32 PM PDT, 3 hours 35 minutes before
AREA FORECAST DISCUSSION...UPDATED
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
1132 PM PDT Sat Mar 25 2017
.SYNOPSIS...
The upper trough will exit today with some lingering mountain
showers. Sunday will warm a few degrees. Then a weak trough on
Monday may bring a few light showers over San Luis Obispo and
Santa Barbara counties. Gusty northerly winds will set up Monday
night and persist into Tuesday. Weak ridging aloft will bring
warm and dry conditions for the middle of next week.
&&
.SHORT TERM...(SAT-TUE)
A trough of low pressure, now located near the Four Corners continues
to exit the region this evening. Skies are clearing this evening,
except for clouds and isolated showers piled up along the northern
slopes. Shortwave ridging building into the West Coast this
evening will bring a warmer day for Sunday along with decreasing
showers chances later tonight.
Low confidence in the cloud cover forecast for this evening and
into Sunday morning. A moist air mass in the lower-levels of the
atmosphere will remain while ridging aloft start to build in. A
deep moist layer is in place on the latest KLAX AMDAR soundings.
The forecast leans toward mainly mostly cloudy skies by Sunday
morning as high pressure starts to clamp down on the near surface
moist layer, but with no clear marine inversion at this point,
the forecast is a little more difficult. As a result, a wide
range exists. Partly to mostly cloudy skies should prevail into
Sunday.
*** FROM PREVIOUS DISCUSSION ***
The upper trof will bring additional clouds and a slight chance
of showers over SLO/SBA Counties Sun night into Mon morning. As
the inside slider moves inland on Mon, a slight chance of rain and
snow showers can be expected mainly on the n mtn slopes to the
Cuyama Vly. Otherwise, partly cloudy skies overall should prevail
across much of the forecast area thru the day. A tightening
northerly pressure gradient and some cold air advection Mon
afternoon will help to bring strong and gusty nw winds to the mtns
and Antelope Vly, as well as gusty nw winds to the Central Coast.
Northerly gradients and cold air advection will increase further Mon
evening, with strong and gusty n winds expected to affect the
Antelope Vly, mtns and SBA County s coast. 850 mb winds up to 55 kt
was forecast by the 12Z NAM over these areas, with 950 mb winds up
to 30 kt. There is the potential for winds to approach or reach
warning thresholds in these areas Mon night, and high wind watches
may eventually be needed for this event. Gusty n winds to advisory
levels will also be possible for the Santa Monica Mtns, portions of
the VTU County vlys, the Santa Clarita Vly, San Fernando Vly, and
possibly even the L.A. County coast from Malibu to the Hollywood
Hills, with the potential for gusty n winds to affect areas from
Santa Monica to LAX. Wind advisories will likely be needed for these
areas from mid afternoon Mon thru Mon night.
Winds will decrease Tue morning and turn onshore Tue afternoon.
Except for a few clouds and showers lingering on the n mtn slopes
Mon night, skies will become mostly clear across the forecast area
Mon night thru Tue.
Temps Sun and Mon are forecast to be several degrees below normal
for many areas. Highs in the warmest vlys and inland coastal areas
should reach the upper 60s to low 70s both days, altho the Antelope
Vly will turn much cooler on Mon with highs 4 to 8 deg below normal.
With increased sunshine, a building ridge and offshore flow on Tue,
temps will warm significantly to several degrees above normal for
many areas. Highs in the warmest vlys and inland coastal areas on
Tue should reach the mid 70s to low 80s.
.LONG TERM...(WED-SAT)
The EC and GFS are in generally good agreement with the synoptic
scale features on Wed, then some significant differences show up Thu
thru Sat relating to the movement and an inside slider upper low.
Both models have an upper ridge over the area on Wed. For Thu, a
sharp upper trof moves into the Pac NW and pushes inland thru Oregon
as per the GFS, or dives s and deepens into an upper low over nrn CA
as per the EC. The GFS deepens the trof into an upper low over the
Great Basin on Fri then drifts the upper low into New Mexico for
Sat. The EC tracks the upper low into srn Nevada Fri and into
central AZ for Sat. At the same time, both models build an upper
level ridge along or off the CA coast.
The EC is the colder and wetter solution due to the proximity of the
upper low to srn CA , as the model brings showers to the forecast
area Thu and Thu night. The GFS more easterly solution to the track
of the upper low keeps the forecast area drier and warmer with
offshore flow for the most part. This forecast package has leaned
more toward the GFS solution, with mostly clear skies and generally
warm conditions over swrn CA Wed thru Sat, as the GFS has shown a
bit better run to run consistency over the last couple of days. The
offshore flow may also be gusty at times in the favored areas during
the period.
Temps are forecast to be about 4 to 12 deg above normal each day,
except near normal to a few degrees above normal on Fri. Highs in
the warmest vlys and inland coastal areas should reach the lower to
mid 80s Wed, mid 70s to low 80s Thu, mid 70s to around 80 Fri, and
80s on Sat.
&&
.AVIATION...26/0600Z
At 06Z at KLAX there was no marine layer nor an inversion. There
was a 2000 foot moist layer.
Low confidence in the current Coastal TAFs. There is a 40 percent
chance that MVFR cigs will develop at sites that do not have cigs
in the forecast and a 40 percent chc that cigs will not develop at
TAF sites that do have cigs forecast.
KLAX...There is a 40 percent chc that VFR conds will persist
through the period. If MVFR cigs do develop there is a 30 percent
chc they could last until 23Z.
KBUR...Good confidence in TAF there is a 20 percent chc of IFR
cigs 13Z-17Z.
&&
.MARINE...25/815 PM...
For the Outer Waters, moderate confidence in current forecast.
High confidence in Small Craft Advisory (SCA) level winds through
Monday morning. For Sunday afternoon/night, northwest winds are
expected to increase to strong SCA levels with gusts to 30 knots
and a few local gusts to 35 knots possible between San Nicolas and
Santa Rosa Islands. Stronger northwest winds are likely Monday by
late morning through Tuesday afternoon...and a Gale Watch is in
effect through that time.
For the Inner Waters, moderate confidence in current forecast. For
the waters north of Point Sal, there is a 30% chance of winds
reaching SCA levels Sunday evening. For the waters south of Point
Conception, moderate to high confidence that SCA level winds
across the western Santa Barbara Channel will continue to diminish
overnight. On Sunday, there is a chance (60%) of SCA level winds
across western portions. However for Monday through Thursday,
winds will increase and there is a good chance (50%) of SCA level
winds across the entire southern waters.
&&
.LOX WATCHES/WARNINGS/ADVISORIES...
CA...NONE.
PZ...Small Craft Advisory in effect from 2 PM Sunday to 3 AM PDT
Monday for zone 650. (See LAXMWWLOX).
Small Craft Advisory in effect until 11 AM PDT Monday for
zones 670-673-676. (See LAXMWWLOX).
Gale Watch in effect from Monday morning through Tuesday
afternoon for zones 670-673-676. (See LAXMWWLOX).
&&
.HAZARD POTENTIAL OUTLOOK...(TUE-SAT)
Strong and gusty north winds will affect the area into early
Tuesday, with the potential for damaging wind gusts especially in
the mountains. Travel will be impacted by the winds over a large
area.
Another round of strong and gusty northwest to north winds will
be possible Thu night in the mountains and along the Santa Barbara
County south coast, with travel being affected by the winds.
&&
PUBLIC...Hall/Sirard
AVIATION...Rorke
MARINE...RAT/Smith
SYNOPSIS...B
weather.gov/losangelesThe office that day
Everything else NWS Los Angeles, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 25, 8:22 PM PDT | Gale Watch | LOX | 31 hr | |
| Mar 25, 8:22 PM PDT | Small Craft Advisory | LOX | 40 hr | |
| Mar 26, 12:50 PM PDT | Wind Advisory | LOX | Los Angeles | 49 hr |
Nearby
High Wind Watches in California, 2017Every high wind watch in 2017
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.