Los Angeles County

Alerts in effect

Alerts covering all or part of Los Angeles County.

• Extreme Heat Warningsevere

  Catalina and Santa Barbara Islands; Santa Clarita Valley; Ventura County Beaches; Ventura County Inland Coast; Lake Casitas; Ojai Valley; Central Ventura County Valleys; Malibu Coast; Los Angeles County Beaches; Palos Verdes Hills; Los Angeles County Inland Coast including Downtown Los Angeles; Western Santa Monica Mountains Recreational Area; Eastern Santa Monica Mountains Recreational Area; Calabasas and Agoura Hills; Western San Fernando Valley; Eastern San Fernando Valley; Southeastern Ventura County Valleys; Santa Susana Mountains; Los Angeles County San Gabriel Valley

  NWS Los Angeles/Oxnard CA · until Oct 8, 8:00 PM PDT

Outlook for the days ahead

• Severe Thunderstorm Outlook, Day 1: no risk area over Los Angeles County until Oct 3, 12:00 PM UTC · Storm Prediction Center
• Excessive Rainfall Outlook, Day 1: no risk area over Los Angeles County until Oct 3, 12:00 PM UTC · Weather Prediction Center
• Severe Thunderstorm Outlook, Day 2: no risk area over Los Angeles County until Oct 4, 12:00 PM UTC · Storm Prediction Center
• Excessive Rainfall Outlook, Day 2: no risk area over Los Angeles County until Oct 4, 12:00 PM UTC · Weather Prediction Center
• Severe Thunderstorm Outlook, Day 3: no risk area over Los Angeles County until Oct 5, 12:00 PM UTC · Storm Prediction Center
• Excessive Rainfall Outlook, Day 3: no risk area over Los Angeles County until Oct 4, 12:00 PM UTC · Weather Prediction Center
• Excessive Rainfall Outlook, Day 4: no risk area over Los Angeles County until Oct 6, 12:00 PM UTC · Weather Prediction Center
• Excessive Rainfall Outlook, Day 5: no risk area over Los Angeles County until Oct 7, 12:00 PM UTC · Weather Prediction Center

Rainfall forecast

• Day 1 (24 hours): no measurable rain forecast in Los Angeles County issued Oct 2, 5:41 AM UTC · Weather Prediction Center
• Days 1–3 (72 hours): no measurable rain forecast in Los Angeles County issued Oct 2, 5:53 AM UTC · Weather Prediction Center
• Days 1–7: no measurable rain forecast in Los Angeles County issued Oct 2, 5:54 AM UTC · Weather Prediction Center

River gauges

• Alhambra Wash at Klingerman
  NowNo flooding0.28 ftOct 2, 12:00 AM PDT
• Arcadia Wash at Grand
  NowNo flooding0.12 ftOct 2, 12:00 AM PDT
• Arroyo Seco near Pasedena
  NowFlood stages not defined0.96 ftOct 2, 12:15 AM PDT
• Ballona Creek at Sawtelle Boulevard
  NowNo flooding0.48 ftOct 2, 12:15 AM PDT
• Big Dalton Dam
  NowFlood stages not defined0.03 ftOct 2, 12:34 AM PDT
• Big Dalton Wash
  NowFlood stages not defined0.14 ftOct 2, 12:30 AM PDT
• Big Rock Creek below Pallet Creek
  NowFlood stages not defined2.87 ftOct 2, 12:00 AM PDT
• Big Rock Creek near Valyermo
  NowFlood stages not defined2.33 ftOct 2, 12:15 AM PDT