The National Weather Service has issued A FLASH FLOOD WARNING for the following counties/areas: San Bernardino, CA; at 8:36 PM on SEP 18, 2025 Effective until 10:15 PM. Message from IPAWSWEA.
ZCZC-WXR-FFW-006071-006071+0139-2620036-IPAWSWEA-
National Weather Service: A FLASH FLOOD WARNING is in effect for this area until 7:15 PM PDT. This is a dangerous and life-threatening situation. Do not attempt to travel unless you are fleeing an area subject to flooding or under an evacuation order.
NWS: FLASH FLOOD WARNING this area til 7:15 PM PDT. Avoid flooded areas.