Flash Flood Warning issued August 11 at 6:46PM PDT until August 11 at 9:45PM PDT by NWS Las Vegas NV

What happened

According to National Weather Service’s linked public record, Flash Flood Warning issued August 11 at 6:46PM PDT until August 11 at 9:45PM PDT by NWS Las Vegas NV, FFWVEF The National Weather Service in Las Vegas has issued a * Flash Flood Warning for… San Bernardino County in southern California… * Until 945 PM PDT. * At 646 PM PDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 1.5 inches of rain have fallen. Additional rainfall amounts of 0.5 to 1 inch are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD…Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE…Radar indicated. IMPACT…Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. * Some locations that will experience flash flooding include… Cima, Kelso and Mountain Pass. This includes Interstate 15 in California between mile markers 158 and 175.

Context

The development sits in VINI’s California coverage for readers following state policy, regional institutions, courts, markets, public services, and California communities. The original report is linked so readers can check the source account, follow later updates, and compare new coverage against the first published record. The linked public record is dated 2026-08-12T01:46:00+00:00.

What to watch

Open questions include whether primary sources issue follow-up statements, whether local or market impacts become clearer, and whether additional reporting changes the timeline or adds material context.

Source

Primary source: Flash Flood Warning issued August 11 at 6:46PM PDT until August 11 at 9:45PM PDT by NWS Las Vegas NV via National Weather Service. VINI cites and links the source; it does not reproduce the publisher’s full article text without rights clearance.