Land Management Forecasts
Issued by NWS Los Angeles, CA

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FNUS86 KLOX 202157
FWLLOX

ECCDA DISCUSSIONS
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
257 PM PDT MON APR 20 2015

ECC029-211600-
LOS PADRES NATIONAL FOREST-
DISCUSSION FOR...VANDENBERG ECC DISPATCH
257 PM PDT MON APR 20 2015

...DISCUSSION FROM LOS ANGELES/OXNARD...

...POSSIBILITY OF SHOWERS AND THUNDERSTORMS THROUGH THE WEEK...

THIS AFTERNOON THROUGH TUESDAY...A WEAK UPPER LOW WILL MOVE INLAND
ACROSS FAR SOUTHERN CALIFORNIA. MODERATE INSTABILITY AND MID-LEVEL
MOISTURE WILL ACCOMPANY THIS SYSTEM...BRINGING THE THREAT OF SHOWERS
AND THUNDERSTORMS TO SECTIONS OF THE DISTRICT. THROUGH THIS EVENING
THE THREAT OF SHOWERS AND THUNDERSTORMS WILL BE CONFINED TO THE
MOUNTAIN AREAS FROM VENTURA COUNTY NORTHWARD AS WELL AS INTERIOR
VALLEYS OF SAN LUIS OBISPO AND SANTA BARBARA COUNTIES. BY TUESDAY
AFTERNOON...THE THREAT OF SHOWERS AND THUNDERSTORMS WILL SPREAD INTO
THE LOS ANGELES COUNTY MOUNTAINS. ADDITIONALLY...NORTHERLY FLOW
AROUND THE UPPER LOW COULD ALLOW SOME SHOWERS AND THUNDERSTORMS TO
DRIFT ACROSS THE VALLEYS AND COAST OF VENTURA COUNTY AS WELL AS THE
SANTA CLARITA VALLEY. OTHERWISE...A DEEP AND WIDESPREAD MARINE LAYER
STRATUS PATTERN IS EXPECTED...WITH AFTERNOON TEMPERATURES A FEW
DEGREES BELOW NORMAL AND MODERATE TO HIGH RELATIVE HUMIDITY.

FOR TUESDAY NIGHT THROUGH FRIDAY...THE UNSETTLED WEATHER WILL
CONTINUE AS A SERIES OF WEAK UPPER LOWS ARE FORECAST TO DRIFT ABOUT
THE AREA. AT THIS TIME...CONFIDENCE IN THE FORECAST DETAILS IS LOW
DUE TO  VARIED COMPUTER MODEL SOLUTIONS WITH RESPECT TO THE TRACK OF
THESE WEAK UPPER LOWS. HOWEVER...THERE DOES APPEAR TO BE THE CHANCE
OF SOME ADDITIONAL PRECIPITATION FOR PARTS OF THE AREA DURING THIS
PERIOD.

...DISCUSSION FROM MONTEREY...

RELATIVELY COOL CONDITIONS WILL CONTINUE THROUGH THE WEEK AS A
SERIES OF WEAK WEATHER SYSTEMS MOVE INTO NORTHERN AND CENTRAL
CALIFORNIA. THERE IS A SLIGHT CHANCE OF SHOWERS AT TIMES...MAINLY
OVER THE HIGHER TERRAIN.

NOTE : ALL WINDS ARE 20-FOOT WINDS UNLESS OTHERWISE SPECIFIED.
THUNDERSTORMS IMPLY STRONG, GUSTY AND ERRATIC WINDS.



$$

ECC028-211600-
SANTA BARBARA COUNTY EXCLUDING LOS PADRES NATIONAL FOREST-
DISCUSSION FOR...SANTA BARBARA ECC DISPATCH
257 PM PDT MON APR 20 2015

...POSSIBILITY OF SHOWERS AND THUNDERSTORMS THROUGH THE WEEK...

THIS AFTERNOON THROUGH TUESDAY...A WEAK UPPER LOW WILL MOVE INLAND
ACROSS FAR SOUTHERN CALIFORNIA. MODERATE INSTABILITY AND MID-LEVEL
MOISTURE WILL ACCOMPANY THIS SYSTEM...BRINGING THE THREAT OF SHOWERS
AND THUNDERSTORMS TO SECTIONS OF THE DISTRICT. THROUGH THIS EVENING
THE THREAT OF SHOWERS AND THUNDERSTORMS WILL BE CONFINED TO THE
MOUNTAIN AREAS FROM VENTURA COUNTY NORTHWARD AS WELL AS INTERIOR
VALLEYS OF SAN LUIS OBISPO AND SANTA BARBARA COUNTIES. BY TUESDAY
AFTERNOON...THE THREAT OF SHOWERS AND THUNDERSTORMS WILL SPREAD INTO
THE LOS ANGELES COUNTY MOUNTAINS. ADDITIONALLY...NORTHERLY FLOW
AROUND THE UPPER LOW COULD ALLOW SOME SHOWERS AND THUNDERSTORMS TO
DRIFT ACROSS THE VALLEYS AND COAST OF VENTURA COUNTY AS WELL AS THE
SANTA CLARITA VALLEY. OTHERWISE...A DEEP AND WIDESPREAD MARINE LAYER
STRATUS PATTERN IS EXPECTED...WITH AFTERNOON TEMPERATURES A FEW
DEGREES BELOW NORMAL AND MODERATE TO HIGH RELATIVE HUMIDITY.

FOR TUESDAY NIGHT THROUGH FRIDAY...THE UNSETTLED WEATHER WILL
CONTINUE AS A SERIES OF WEAK UPPER LOWS ARE FORECAST TO DRIFT ABOUT
THE AREA. AT THIS TIME...CONFIDENCE IN THE FORECAST DETAILS IS LOW
DUE TO  VARIED COMPUTER MODEL SOLUTIONS WITH RESPECT TO THE TRACK OF
THESE WEAK UPPER LOWS. HOWEVER...THERE DOES APPEAR TO BE THE CHANCE
OF SOME ADDITIONAL PRECIPITATION FOR PARTS OF THE AREA DURING THIS
PERIOD.

$$

ECC031-211600-
ANGELES NATIONAL FOREST-
DISCUSSION FOR...LANCASTER ECC DISPATCH
257 PM PDT MON APR 20 2015

...POSSIBILITY OF SHOWERS AND THUNDERSTORMS THROUGH THE WEEK...

THIS AFTERNOON THROUGH TUESDAY...A WEAK UPPER LOW WILL MOVE INLAND
ACROSS FAR SOUTHERN CALIFORNIA. MODERATE INSTABILITY AND MID-LEVEL
MOISTURE WILL ACCOMPANY THIS SYSTEM...BRINGING THE THREAT OF SHOWERS
AND THUNDERSTORMS TO SECTIONS OF THE DISTRICT. THROUGH THIS EVENING
THE THREAT OF SHOWERS AND THUNDERSTORMS WILL BE CONFINED TO THE
MOUNTAIN AREAS FROM VENTURA COUNTY NORTHWARD AS WELL AS INTERIOR
VALLEYS OF SAN LUIS OBISPO AND SANTA BARBARA COUNTIES. BY TUESDAY
AFTERNOON...THE THREAT OF SHOWERS AND THUNDERSTORMS WILL SPREAD INTO
THE LOS ANGELES COUNTY MOUNTAINS. ADDITIONALLY...NORTHERLY FLOW
AROUND THE UPPER LOW COULD ALLOW SOME SHOWERS AND THUNDERSTORMS TO
DRIFT ACROSS THE VALLEYS AND COAST OF VENTURA COUNTY AS WELL AS THE
SANTA CLARITA VALLEY. OTHERWISE...A DEEP AND WIDESPREAD MARINE LAYER
STRATUS PATTERN IS EXPECTED...WITH AFTERNOON TEMPERATURES A FEW
DEGREES BELOW NORMAL AND MODERATE TO HIGH RELATIVE HUMIDITY.

FOR TUESDAY NIGHT THROUGH FRIDAY...THE UNSETTLED WEATHER WILL
CONTINUE AS A SERIES OF WEAK UPPER LOWS ARE FORECAST TO DRIFT ABOUT
THE AREA. AT THIS TIME...CONFIDENCE IN THE FORECAST DETAILS IS LOW
DUE TO  VARIED COMPUTER MODEL SOLUTIONS WITH RESPECT TO THE TRACK OF
THESE WEAK UPPER LOWS. HOWEVER...THERE DOES APPEAR TO BE THE CHANCE
OF SOME ADDITIONAL PRECIPITATION FOR PARTS OF THE AREA DURING THIS
PERIOD.

$$

ECC024-211600-
SAN LUIS OBISPO COUNTY-
DISCUSSION FOR...SAN LUIS OBISPO ECC DISPATCH
257 PM PDT MON APR 20 2015

...POSSIBILITY OF SHOWERS AND THUNDERSTORMS THROUGH THE WEEK...

THIS AFTERNOON THROUGH TUESDAY...A WEAK UPPER LOW WILL MOVE INLAND
ACROSS FAR SOUTHERN CALIFORNIA. MODERATE INSTABILITY AND MID-LEVEL
MOISTURE WILL ACCOMPANY THIS SYSTEM...BRINGING THE THREAT OF SHOWERS
AND THUNDERSTORMS TO SECTIONS OF THE DISTRICT. THROUGH THIS EVENING
THE THREAT OF SHOWERS AND THUNDERSTORMS WILL BE CONFINED TO THE
MOUNTAIN AREAS FROM VENTURA COUNTY NORTHWARD AS WELL AS INTERIOR
VALLEYS OF SAN LUIS OBISPO AND SANTA BARBARA COUNTIES. BY TUESDAY
AFTERNOON...THE THREAT OF SHOWERS AND THUNDERSTORMS WILL SPREAD INTO
THE LOS ANGELES COUNTY MOUNTAINS. ADDITIONALLY...NORTHERLY FLOW
AROUND THE UPPER LOW COULD ALLOW SOME SHOWERS AND THUNDERSTORMS TO
DRIFT ACROSS THE VALLEYS AND COAST OF VENTURA COUNTY AS WELL AS THE
SANTA CLARITA VALLEY. OTHERWISE...A DEEP AND WIDESPREAD MARINE LAYER
STRATUS PATTERN IS EXPECTED...WITH AFTERNOON TEMPERATURES A FEW
DEGREES BELOW NORMAL AND MODERATE TO HIGH RELATIVE HUMIDITY.

FOR TUESDAY NIGHT THROUGH FRIDAY...THE UNSETTLED WEATHER WILL
CONTINUE AS A SERIES OF WEAK UPPER LOWS ARE FORECAST TO DRIFT ABOUT
THE AREA. AT THIS TIME...CONFIDENCE IN THE FORECAST DETAILS IS LOW
DUE TO  VARIED COMPUTER MODEL SOLUTIONS WITH RESPECT TO THE TRACK OF
THESE WEAK UPPER LOWS. HOWEVER...THERE DOES APPEAR TO BE THE CHANCE
OF SOME ADDITIONAL PRECIPITATION FOR PARTS OF THE AREA DURING THIS
PERIOD.

$$

ECC032-211600-
VENTURA COUNTY EXCLUDING LOS PADRES NATIONAL FOREST-
DISCUSSION FOR...VENTURA ECC DISPATCH
257 PM PDT MON APR 20 2015

...POSSIBILITY OF SHOWERS AND THUNDERSTORMS THROUGH THE WEEK...

THIS AFTERNOON THROUGH TUESDAY...A WEAK UPPER LOW WILL MOVE INLAND
ACROSS FAR SOUTHERN CALIFORNIA. MODERATE INSTABILITY AND MID-LEVEL
MOISTURE WILL ACCOMPANY THIS SYSTEM...BRINGING THE THREAT OF SHOWERS
AND THUNDERSTORMS TO SECTIONS OF THE DISTRICT. THROUGH THIS EVENING
THE THREAT OF SHOWERS AND THUNDERSTORMS WILL BE CONFINED TO THE
MOUNTAIN AREAS FROM VENTURA COUNTY NORTHWARD AS WELL AS INTERIOR
VALLEYS OF SAN LUIS OBISPO AND SANTA BARBARA COUNTIES. BY TUESDAY
AFTERNOON...THE THREAT OF SHOWERS AND THUNDERSTORMS WILL SPREAD INTO
THE LOS ANGELES COUNTY MOUNTAINS. ADDITIONALLY...NORTHERLY FLOW
AROUND THE UPPER LOW COULD ALLOW SOME SHOWERS AND THUNDERSTORMS TO
DRIFT ACROSS THE VALLEYS AND COAST OF VENTURA COUNTY AS WELL AS THE
SANTA CLARITA VALLEY. OTHERWISE...A DEEP AND WIDESPREAD MARINE LAYER
STRATUS PATTERN IS EXPECTED...WITH AFTERNOON TEMPERATURES A FEW
DEGREES BELOW NORMAL AND MODERATE TO HIGH RELATIVE HUMIDITY.

FOR TUESDAY NIGHT THROUGH FRIDAY...THE UNSETTLED WEATHER WILL
CONTINUE AS A SERIES OF WEAK UPPER LOWS ARE FORECAST TO DRIFT ABOUT
THE AREA. AT THIS TIME...CONFIDENCE IN THE FORECAST DETAILS IS LOW
DUE TO  VARIED COMPUTER MODEL SOLUTIONS WITH RESPECT TO THE TRACK OF
THESE WEAK UPPER LOWS. HOWEVER...THERE DOES APPEAR TO BE THE CHANCE
OF SOME ADDITIONAL PRECIPITATION FOR PARTS OF THE AREA DURING THIS
PERIOD.

$$

ECC030-211600-
LOS ANGELES COUNTY EXCLUDING ANGELES NATIONAL FOREST-
DISCUSSION FOR...LOS ANGELES ECC DISPATCH
257 PM PDT MON APR 20 2015

...POSSIBILITY OF SHOWERS AND THUNDERSTORMS THROUGH THE WEEK...

THIS AFTERNOON THROUGH TUESDAY...A WEAK UPPER LOW WILL MOVE INLAND
ACROSS FAR SOUTHERN CALIFORNIA. MODERATE INSTABILITY AND MID-LEVEL
MOISTURE WILL ACCOMPANY THIS SYSTEM...BRINGING THE THREAT OF SHOWERS
AND THUNDERSTORMS TO SECTIONS OF THE DISTRICT. THROUGH THIS EVENING
THE THREAT OF SHOWERS AND THUNDERSTORMS WILL BE CONFINED TO THE
MOUNTAIN AREAS FROM VENTURA COUNTY NORTHWARD AS WELL AS INTERIOR
VALLEYS OF SAN LUIS OBISPO AND SANTA BARBARA COUNTIES. BY TUESDAY
AFTERNOON...THE THREAT OF SHOWERS AND THUNDERSTORMS WILL SPREAD INTO
THE LOS ANGELES COUNTY MOUNTAINS. ADDITIONALLY...NORTHERLY FLOW
AROUND THE UPPER LOW COULD ALLOW SOME SHOWERS AND THUNDERSTORMS TO
DRIFT ACROSS THE VALLEYS AND COAST OF VENTURA COUNTY AS WELL AS THE
SANTA CLARITA VALLEY. OTHERWISE...A DEEP AND WIDESPREAD MARINE LAYER
STRATUS PATTERN IS EXPECTED...WITH AFTERNOON TEMPERATURES A FEW
DEGREES BELOW NORMAL AND MODERATE TO HIGH RELATIVE HUMIDITY.

FOR TUESDAY NIGHT THROUGH FRIDAY...THE UNSETTLED WEATHER WILL
CONTINUE AS A SERIES OF WEAK UPPER LOWS ARE FORECAST TO DRIFT ABOUT
THE AREA. AT THIS TIME...CONFIDENCE IN THE FORECAST DETAILS IS LOW
DUE TO  VARIED COMPUTER MODEL SOLUTIONS WITH RESPECT TO THE TRACK OF
THESE WEAK UPPER LOWS. HOWEVER...THERE DOES APPEAR TO BE THE CHANCE
OF SOME ADDITIONAL PRECIPITATION FOR PARTS OF THE AREA DURING THIS
PERIOD.

$$






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