34°52'N / 117°6'W / Altitude 687 m / 14:42 2026/04/21, America/Los_Angeles (UTC-7)
From: 2026/04/21, 14:00
To: 2026/04/21, 22:15
* WHAT...Southwest winds 25 to 35 mph with gusts 50 to 65 mph expected. * WHERE...San Bernardino 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.
San Bernardino
Winds this strong can make driving difficult, especially for high
profile vehicles. Use extra caution.
NWS San Diego CA
2026/04/21, 10:30From: 2026/04/21, 14:00
To: 2026/04/21, 22:15
* WHAT...West winds 20 to 30 mph with gusts 45 to 55 mph expected. * WHERE...Apple and Lucerne Valleys and San Diego County Deserts. * 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.
San BernardinoWinds this strong can make driving difficult, especially for high
profile vehicles. Use extra caution.NWS San Diego CA2026/04/21, 10:30From: 2026/04/21, 14:00
To: 2026/04/21, 23:00
* WHAT...Southwest winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Portions of northwest Arizona, southeast California, and southern Nevada. * WHEN...From 2 PM PDT /2 PM MST/ this afternoon to 11 PM PDT /11 PM MST/ this evening. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Areas of blowing dust will likely cause reduced visibility.
San Bernardino,Western Mojave DesertWinds this strong can make driving difficult, especially for
high-profile vehicles. Use extra caution.NWS Las Vegas NV2026/04/21, 10:28From: 2026/04/21, 15:00
To: 2026/04/22, 00:00
* WHAT...West winds 25 to 35 mph with gusts up to 45 mph expected. * WHERE...Western portion of Joshua Tree National Park. * WHEN...From 3 PM this afternoon to midnight PDT tonight. * IMPACTS...Difficult driving conditions, especially for larger vehicles traveling along roads with crosswinds. Light, unsecured objects may become airborne.
San BernardinoA Wind Advisory means that sustained wind speeds of between
30 and 40 mph are expected, or wind gusts of between 40 and
58 mph. Winds this strong can make driving difficult, especially
for high profile vehicles.NWS Phoenix AZ2026/04/21, 13:34