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Active official alertUpdated

Flood Warning for San Bernardino, CA

Official alert fields

What you need to know

Applies to
San Bernardino
Effective
Ends or expires
Official severity
Severe
Official urgency
Expected
Official certainty
Likely

What is happening

What: Flooding caused by excessive rainfall will continue this evening. Impacts: Low-water crossings are inundated with water and may not be passable. Expect many areas of slow moving or standing water. Where: San Bernardino County in southern California... When: Until 930 PM PDT.

What the bulletin says to do

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. In hilly terrain there are hundreds of low water crossings which are potentially dangerous in heavy rain. Do not attempt to cross flooded roads. Find an alternate route.

Full official description

Bulletin details

* WHAT...Flooding caused by excessive rainfall will continue this evening. * WHERE...San Bernardino County in southern California... * WHEN...Until 930 PM PDT. * IMPACTS...Low-water crossings are inundated with water and may not be passable. Expect many areas of slow moving or standing water. * ADDITIONAL DETAILS... At 625 PM PDT, Public reported flooding due to heavy rain along I-15 near Fort Irwin Road in Barstow. Flooding is already occurring. Between 1.5 and 2.5 inches of rain have fallen. Flooding impacts will continue, but no additional rainfall is expected. Some locations that will experience flooding include... Daggett and Nebo Center. This includes the following highways... Interstate 15 in California between mile markers 81 and 89. Interstate 40 in California between mile markers 2 and 11. http://www.weather.gov/safety/flood

Official geometry where available

Alert boundary

Lifecycle record

Official revisions

1 captured
  1. Alert

    Flood Warning issued August 11 at 6:26PM PDT until August 11 at 9:30PM PDT by NWS Las Vegas NV

    Official revision

Source and limitations

Publisher: Weather Alert Watch. Primary source: NWS Las Vegas NV. This page reorganizes official fields and does not add a forecast or expand the affected area.

CAP status
Actual
Message type
Alert
Last collected
Methodology and corrections