33°44'N / 117°10'W / Altitude 439 m / 13:28 2026/04/21, America/Los_Angeles (UTC-7)
From: 2026/04/21, 14:00
To: 2026/04/21, 22:15
* WHAT...West winds 20 to 30 mph with gusts 50 to 60 mph expected. * WHERE...Riverside County Mountains and San Diego County Mountains. * WHEN...From 2 PM this afternoon to 7 AM PDT Wednesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
From: 2026/04/21, 14:00
To: 2026/04/21, 22:15
* WHAT...West winds 25 to 35 mph with gusts 50 to 60 mph expected. * WHERE...San Gorgonio Pass near Banning. * WHEN...From 2 PM this afternoon to 7 AM PDT Wednesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
From: 2026/04/21, 12:26
To: 2026/04/23, 00:15
* WHAT...The South Coast AQMD has extended an air quality alert due to harmful levels of particle pollution from windblown dust. Visit https://www.aqmd.gov/alertinfo to check current and forecasted air quality levels. * WHERE...in the Coachella Valley and San Gorgonio Pass Near Banning. Levels of particle pollution can vary by time and location depending on emissions and local weather conditions. * WHEN...until 11:59 PM Wednesday . * IMPACTS... Particle pollution can get deep into the lungs and cause serious health problems such as asthma attacks, heart and lung disease symptoms, and increased risk of lung infections. Everyone can be affected, but sensitive groups such as people with lung or heart disease, older adults, people who are pregnant, children, and those who spend a lot of time outdoors are at greater risk.