OFFICIAL · Severe weather

Flood Watch issued October 10 at 12:03PM PDT until October 11 at 5:00PM PDT by NWS Phoenix AZ

Observed Oct 11 2026, 00:00 UTC · Updated Oct 11 2026, 06:43 UTC

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of southern California, including the following areas, Chiriaco Summit, Joshua Tree NP East and Joshua Tree NP West. * WHEN...From 5 PM PDT this afternoon through Sunday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Low-water crossings may be flooded. * ADDITIONAL DETAILS... - The remnants of Tropical Storm Rachel will lead to multiple rounds of showers and thunderstorms from this evening through Sunday afternoon. Moderate to locally heavy rainfall with localized rainfall rates up to one inch per hour will be possible at times, which may lead to localized flash flooding. - http://www.weather.gov/safety/flood You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

Location 33.965, -116.050. ARC Warning did not create the underlying report.

Sources

• OFFICIAL

  nws

  Flood Watch issued October 10 at 12:03PM PDT until October 11 at 5:00PM PDT by NWS Phoenix AZ

  Oct 11 2026, 00:00 UTC

Open the map · Send a correction · Methodology