Land Management Forecasts
Issued by NWS Los Angeles, CA
Issued by NWS Los Angeles, CA
820 FNUS86 KLOX 282255 FWLLOX ECCDA Discussions National Weather Service Los Angeles/Oxnard CA 355 PM PDT Thu Aug 28 2025 ECC029-291700- Los Padres National Forest- Discussion for Vandenberg ECC Dispatch 355 PM PDT Thu Aug 28 2025 ...Discussion from Monterey... ...ELEVATED FIRE WEATHER THREAT DUE TO LOW RH AND MODERATE WESTERLY WINDS ACROSS THE EAST BAY HILLS SATURDAY AFTERNOON... The marine layer is around 1800 feet deep and will gradually compress to around 1,000 feet by Saturday as modest ridging builds from the south. This will also bring warmer temperatures and lower RH. The interior mountains will likely drop below 15% RH on Saturday, as temperatures climb into the 90s. Fortunately winds will remain moderate an onshore, but the standard afternoon breeze will bring a brief period of elevated fire weather concerns, particularly across gaps and passes in the interior East Bay. Similar conditions are expected Sunday with only marginal improvement through the week. Note : All winds are 20-foot Winds Unless otherwise specified. Thunderstorms imply strong, gusty and erratic winds. ...Discussion from Los Angeles/Oxnard... ...LOW RISK FOR SHOWERS AND THUNDERSTORMS WITH DRY LIGHTNING THROUGH FRIDAY OVER LOS ANGELES COUNTY... ...WARMING AND DRYING TREND DEVELOPING OVER THE HOLIDAY WEEKEND WITH INCREASING MIXING HEIGHTS... ...ELEVATED TO BRIEF CRITICAL FIRE WEATHER CONDITIONS POSSIBLE ACROSS THE INTERIOR PORTIONS OF THE AREA EARLY NEXT WEEK... The remnants of Tropical Storm Juliette will move the region through today and into Friday, scraping the region to the south and east. Cooler conditions with a low chance of light showers and/or isolated thunderstorms are possible through Friday. There is a very low chance (less than 5 percent) of dry thunderstorms if thunderstorms develop today. Any fire starts that could develop today will make initial attack difficult due to erratic and gusty winds. Dry lightning risks will lower tonight but the remote chance (less than 5 percent) for brief heavy downpours will increase. Low chances of showers and thunderstorms will linger into Friday, across eastern Los Angeles County. Temperatures will warm Friday through Tuesday as high pressure aloft reestablishes and builds back into the Four Corners Region. Highs in lower 90s to near 105 will be common inland by Sunday or Monday with mixing heights up to 15,000 feet potentially over the weekend. There is an elevated risk for plume dominated fires. Humidities between 10 and 20 percent will be common over the warmest valleys and mountains. Onshore winds will also be increasing over the interior. $$ ECC028-291700- Santa Barbara County excluding Los Padres National Forest- Discussion for Santa Barbara ECC Dispatch 355 PM PDT Thu Aug 28 2025 ...LOW RISK FOR SHOWERS AND THUNDERSTORMS WITH DRY LIGHTNING THROUGH FRIDAY OVER LOS ANGELES COUNTY... ...WARMING AND DRYING TREND DEVELOPING OVER THE HOLIDAY WEEKEND WITH INCREASING MIXING HEIGHTS... ...ELEVATED TO BRIEF CRITICAL FIRE WEATHER CONDITIONS POSSIBLE ACROSS THE INTERIOR PORTIONS OF THE AREA EARLY NEXT WEEK... The remnants of Tropical Storm Juliette will move the region through today and into Friday, scraping the region to the south and east. Cooler conditions with a low chance of light showers and/or isolated thunderstorms are possible through Friday. There is a very low chance (less than 5 percent) of dry thunderstorms if thunderstorms develop today. Any fire starts that could develop today will make initial attack difficult due to erratic and gusty winds. Dry lightning risks will lower tonight but the remote chance (less than 5 percent) for brief heavy downpours will increase. Low chances of showers and thunderstorms will linger into Friday, across eastern Los Angeles County. Temperatures will warm Friday through Tuesday as high pressure aloft reestablishes and builds back into the Four Corners Region. Highs in lower 90s to near 105 will be common inland by Sunday or Monday with mixing heights up to 15,000 feet potentially over the weekend. There is an elevated risk for plume dominated fires. Humidities between 10 and 20 percent will be common over the warmest valleys and mountains. Onshore winds will also be increasing over the interior. $$ ECC031-291700- Angeles National Forest- Discussion for Lancaster ECC Dispatch 355 PM PDT Thu Aug 28 2025 ...LOW RISK FOR SHOWERS AND THUNDERSTORMS WITH DRY LIGHTNING THROUGH FRIDAY OVER LOS ANGELES COUNTY... ...WARMING AND DRYING TREND DEVELOPING OVER THE HOLIDAY WEEKEND WITH INCREASING MIXING HEIGHTS... ...ELEVATED TO BRIEF CRITICAL FIRE WEATHER CONDITIONS POSSIBLE ACROSS THE INTERIOR PORTIONS OF THE AREA EARLY NEXT WEEK... The remnants of Tropical Storm Juliette will move the region through today and into Friday, scraping the region to the south and east. Cooler conditions with a low chance of light showers and/or isolated thunderstorms are possible through Friday. There is a very low chance (less than 5 percent) of dry thunderstorms if thunderstorms develop today. Any fire starts that could develop today will make initial attack difficult due to erratic and gusty winds. Dry lightning risks will lower tonight but the remote chance (less than 5 percent) for brief heavy downpours will increase. Low chances of showers and thunderstorms will linger into Friday, across eastern Los Angeles County. Temperatures will warm Friday through Tuesday as high pressure aloft reestablishes and builds back into the Four Corners Region. Highs in lower 90s to near 105 will be common inland by Sunday or Monday with mixing heights up to 15,000 feet potentially over the weekend. There is an elevated risk for plume dominated fires. Humidities between 10 and 20 percent will be common over the warmest valleys and mountains. Onshore winds will also be increasing over the interior. $$ ECC024-291700- San Luis Obispo County- Discussion for San Luis Obispo ECC Dispatch 355 PM PDT Thu Aug 28 2025 ...LOW RISK FOR SHOWERS AND THUNDERSTORMS WITH DRY LIGHTNING THROUGH FRIDAY OVER LOS ANGELES COUNTY... ...WARMING AND DRYING TREND DEVELOPING OVER THE HOLIDAY WEEKEND WITH INCREASING MIXING HEIGHTS... ...ELEVATED TO BRIEF CRITICAL FIRE WEATHER CONDITIONS POSSIBLE ACROSS THE INTERIOR PORTIONS OF THE AREA EARLY NEXT WEEK... The remnants of Tropical Storm Juliette will move the region through today and into Friday, scraping the region to the south and east. Cooler conditions with a low chance of light showers and/or isolated thunderstorms are possible through Friday. There is a very low chance (less than 5 percent) of dry thunderstorms if thunderstorms develop today. Any fire starts that could develop today will make initial attack difficult due to erratic and gusty winds. Dry lightning risks will lower tonight but the remote chance (less than 5 percent) for brief heavy downpours will increase. Low chances of showers and thunderstorms will linger into Friday, across eastern Los Angeles County. Temperatures will warm Friday through Tuesday as high pressure aloft reestablishes and builds back into the Four Corners Region. Highs in lower 90s to near 105 will be common inland by Sunday or Monday with mixing heights up to 15,000 feet potentially over the weekend. There is an elevated risk for plume dominated fires. Humidities between 10 and 20 percent will be common over the warmest valleys and mountains. Onshore winds will also be increasing over the interior. $$ ECC032-291700- Ventura County excluding Los Padres National Forest- Discussion for Ventura ECC Dispatch 355 PM PDT Thu Aug 28 2025 ...LOW RISK FOR SHOWERS AND THUNDERSTORMS WITH DRY LIGHTNING THROUGH FRIDAY OVER LOS ANGELES COUNTY... ...WARMING AND DRYING TREND DEVELOPING OVER THE HOLIDAY WEEKEND WITH INCREASING MIXING HEIGHTS... ...ELEVATED TO BRIEF CRITICAL FIRE WEATHER CONDITIONS POSSIBLE ACROSS THE INTERIOR PORTIONS OF THE AREA EARLY NEXT WEEK... The remnants of Tropical Storm Juliette will move the region through today and into Friday, scraping the region to the south and east. Cooler conditions with a low chance of light showers and/or isolated thunderstorms are possible through Friday. There is a very low chance (less than 5 percent) of dry thunderstorms if thunderstorms develop today. Any fire starts that could develop today will make initial attack difficult due to erratic and gusty winds. Dry lightning risks will lower tonight but the remote chance (less than 5 percent) for brief heavy downpours will increase. Low chances of showers and thunderstorms will linger into Friday, across eastern Los Angeles County. Temperatures will warm Friday through Tuesday as high pressure aloft reestablishes and builds back into the Four Corners Region. Highs in lower 90s to near 105 will be common inland by Sunday or Monday with mixing heights up to 15,000 feet potentially over the weekend. There is an elevated risk for plume dominated fires. Humidities between 10 and 20 percent will be common over the warmest valleys and mountains. Onshore winds will also be increasing over the interior. $$ ECC030-291700- Los Angeles County excluding Angeles National Forest- Discussion for Los Angeles ECC Dispatch 355 PM PDT Thu Aug 28 2025 ...LOW RISK FOR SHOWERS AND THUNDERSTORMS WITH DRY LIGHTNING THROUGH FRIDAY OVER LOS ANGELES COUNTY... ...WARMING AND DRYING TREND DEVELOPING OVER THE HOLIDAY WEEKEND WITH INCREASING MIXING HEIGHTS... ...ELEVATED TO BRIEF CRITICAL FIRE WEATHER CONDITIONS POSSIBLE ACROSS THE INTERIOR PORTIONS OF THE AREA EARLY NEXT WEEK... The remnants of Tropical Storm Juliette will move the region through today and into Friday, scraping the region to the south and east. Cooler conditions with a low chance of light showers and/or isolated thunderstorms are possible through Friday. There is a very low chance (less than 5 percent) of dry thunderstorms if thunderstorms develop today. Any fire starts that could develop today will make initial attack difficult due to erratic and gusty winds. Dry lightning risks will lower tonight but the remote chance (less than 5 percent) for brief heavy downpours will increase. Low chances of showers and thunderstorms will linger into Friday, across eastern Los Angeles County. Temperatures will warm Friday through Tuesday as high pressure aloft reestablishes and builds back into the Four Corners Region. Highs in lower 90s to near 105 will be common inland by Sunday or Monday with mixing heights up to 15,000 feet potentially over the weekend. There is an elevated risk for plume dominated fires. Humidities between 10 and 20 percent will be common over the warmest valleys and mountains. Onshore winds will also be increasing over the interior. $$