Southland Overview

* WHAT...For the Extreme Heat Warning, dangerously hot conditions with high temperatures in the 90s to near 100 with low temperatures in the 70s expected. For the Heat Advisory, high temperatures in the mid 80s to low 90s expected. * WHERE...Santa Ana Mountains and Foothills. * WHEN...For the Extreme Heat Warning, until 8 PM PDT Wednesday. For the Heat Advisory, from 8 PM Wednesday to 8 PM PDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Areas of Major HeatRisk. Very warm overnight temperatures will limit relief from the heat.More

* WHAT...For the Extreme Heat Warning, dangerously hot conditions with high temperatures in the mid 80s at the beaches to 90s for higher coastal terrain with low temperatures in the lower to mid 70s. For the Heat Advisory, high temperatures around 80 near the coast to the lower to mid 90s for higher coastal terrain. * WHERE...Orange County Coastal Areas and San Diego County Coastal Areas. * WHEN...For the Extreme Heat Warning, until 8 PM PDT Wednesday. For the Heat Advisory, from 8 PM Wednesday to 8 PM PDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Major to Extreme HeatRisk through Wednesday. Warm overnight low temperature will limit relief from the heat.More

* WHAT...Temperatures of 88 to 108 expected. * WHERE...Calabasas and Agoura Hills, Eastern San Fernando Valley, Eastern Santa Monica Mountains Recreational Area, Los Angeles County Beaches, Los Angeles County Inland Coast including Downtown Los Angeles, Los Angeles County San Gabriel Valley, Malibu Coast, Palos Verdes Hills, Western San Fernando Valley, and Western Santa Monica Mountains Recreational Area * WHEN...From 8 AM Wednesday to 8 PM PDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Humid conditions will add to heat discomfort. Heat peaking on Wednesday for most areas, except likely peaking Thursday for the Santa Barbara South Coast.More

* WHAT...Temperatures of 88 to 100 expected. * WHERE...Catalina and Santa Barbara Islands. * WHEN...From 8 AM Wednesday to 8 PM PDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...Humid conditions will add to heat discomfort. Heat peaking on Wednesday for most areas.More

* WHAT...Temperatures between 92 and 108 expected. * WHERE...Calabasas and Agoura Hills, Eastern San Fernando Valley, Eastern Santa Monica Mountains Recreational Area, Los Angeles County Beaches, Los Angeles County Inland Coast including Downtown Los Angeles, Los Angeles County San Gabriel Valley, Malibu Coast, Palos Verdes Hills, Western San Fernando Valley, and Western Santa Monica Mountains Recreational Area. * WHEN...For the Heat Advisory, until 8 AM PDT Wednesday. For the Extreme Heat Warning, from 8 AM Wednesday to 8 PM PDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Humid conditions will add to heat discomfort. Heat peaking on Wednesday for most areas.More

* WHAT...Dangerous and potentially life threatening rip currents and breaking waves due to elevated surf expected. * WHERE...Catalina and Santa Barbara Islands, Ventura County Beaches, Malibu Coast and Los Angeles County Beaches. * WHEN...For the Coastal Flood Advisory, until 11 PM PDT this evening. For the Beach Hazards Statement, from 11 PM PDT this evening through late Wednesday night. * IMPACTS...There is an increased risk of ocean drowning. Rip currents will be widespread and very strong, potentially pulling swimmers and surfers out to sea. Waves can wash people off beaches and rocks. Pooling of sea water is possible around high tide at beach areas that is uncommon with normal tidal ranges. Enhanced beach erosion is also possible. Highest impact potential is tonight (Tuesday) with minor impacts Wednesday through Thursday. * ADDITIONAL DETAILS...High tides near 7 feet will occur each evening between 7PM and 11PM.More

* WHAT...Large breaking waves of 3 to 6 feet with sets up to 8 feet, highest at south and southwest-facing beaches. Strong and dangerous rip and longshore currents. Minor coastal flooding from a combination of high surf and high astronomical tides during the evenings. * WHERE...Beaches of Orange and San Diego Counties. * WHEN...For the Coastal Flood Advisory, until 11 PM PDT Wednesday. For the High Surf Advisory, until 11 PM PDT this evening. * IMPACTS...Flooding of lots, parks, and roads with isolated road closures expected. Dangerous swimming and surfing conditions and beach erosion. * ADDITIONAL DETAILS...While surf diminishes gradually into Wednesday, the high astronomical tides linger into mid-week which could continue to bring minor coastal flooding during evening high tides. Predicted higher high tides: Newport Beach: 7.0 feet at 7:59 PM. La Jolla: 6.9 feet at 7:54 PM.More

* WHAT...For the Extreme Heat Warning, dangerously hot conditions with high temperatures in the 90s to near 101 with low temperatures in the 70s expected. For the Heat Advisory, high temperatures in the upper 80s to mid 90s expected. * WHERE...Orange County Inland Areas. * WHEN...For the Extreme Heat Warning, until 8 PM PDT Wednesday. For the Heat Advisory, from 8 PM Wednesday to 8 PM PDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...Major HeatRisk. Warm overnight temperatures will limit relief from the heat.More

* WHAT...For the Extreme Heat Warning, dangerously hot conditions with high temperatures in the mid 80s at the beaches to 90s for higher coastal terrain with low temperatures in the lower to mid 70s. For the Heat Advisory, high temperatures around 80 near the coast to the lower to mid 90s for higher coastal terrain. * WHERE...Orange County Coastal Areas and San Diego County Coastal Areas. * WHEN...For the Extreme Heat Warning, until 8 PM PDT Wednesday. For the Heat Advisory, from 8 PM Wednesday to 8 PM PDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Major to Extreme HeatRisk through Wednesday. Warm overnight low temperature will limit relief from the heat.More

* WHAT...For the Extreme Heat Warning, dangerously hot conditions with high temperatures in the 90s to near 100 with low temperatures in the 70s expected. For the Heat Advisory, high temperatures in the mid 80s to low 90s expected. * WHERE...Santa Ana Mountains and Foothills. * WHEN...For the Extreme Heat Warning, until 8 PM PDT Wednesday. For the Heat Advisory, from 8 PM Wednesday to 8 PM PDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Areas of Major HeatRisk. Very warm overnight temperatures will limit relief from the heat.More

* WHAT...Temperatures between 92 and 108 expected. * WHERE...Calabasas and Agoura Hills, Eastern San Fernando Valley, Eastern Santa Monica Mountains Recreational Area, Los Angeles County Beaches, Los Angeles County Inland Coast including Downtown Los Angeles, Los Angeles County San Gabriel Valley, Malibu Coast, Palos Verdes Hills, Western San Fernando Valley, and Western Santa Monica Mountains Recreational Area. * WHEN...For the Heat Advisory, until 8 AM PDT Wednesday. For the Extreme Heat Warning, from 8 AM Wednesday to 8 PM PDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Humid conditions will add to heat discomfort. Heat peaking on Wednesday for most areas.More

* WHAT...Dangerous and potentially life threatening rip currents and breaking waves due to elevated surf expected. * WHERE...Catalina and Santa Barbara Islands, Ventura County Beaches, Malibu Coast and Los Angeles County Beaches. * WHEN...For the Coastal Flood Advisory, until 11 PM PDT this evening. For the Beach Hazards Statement, from 11 PM PDT this evening through late Wednesday night. * IMPACTS...There is an increased risk of ocean drowning. Rip currents will be widespread and very strong, potentially pulling swimmers and surfers out to sea. Waves can wash people off beaches and rocks. Pooling of sea water is possible around high tide at beach areas that is uncommon with normal tidal ranges. Enhanced beach erosion is also possible. Highest impact potential is tonight (Tuesday) with minor impacts Wednesday through Thursday. * ADDITIONAL DETAILS...High tides near 7 feet will occur each evening between 7PM and 11PM.More

* WHAT...Large breaking waves of 3 to 6 feet with sets up to 8 feet, highest at south and southwest-facing beaches. Strong and dangerous rip and longshore currents. Minor coastal flooding from a combination of high surf and high astronomical tides during the evenings. * WHERE...Beaches of Orange and San Diego Counties. * WHEN...For the Coastal Flood Advisory, until 11 PM PDT Wednesday. For the High Surf Advisory, until 11 PM PDT this evening. * IMPACTS...Flooding of lots, parks, and roads with isolated road closures expected. Dangerous swimming and surfing conditions and beach erosion. * ADDITIONAL DETAILS...While surf diminishes gradually into Wednesday, the high astronomical tides linger into mid-week which could continue to bring minor coastal flooding during evening high tides. Predicted higher high tides: Newport Beach: 7.0 feet at 7:59 PM. La Jolla: 6.9 feet at 7:54 PM.More