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Flooding In Riverside County, California, Oct 21, 2026 · Confirmed
Permanent address · /ca/riverside-county/2026/10/21/flooding-437203
Status
Confirmed by an official source
Independent sources
1
First seen
Oct 21, 4:46 PM PDT
updated Oct 21, 5:50 PM PDT
Topic
Local News
Sources · Copies Of One Story Count Once
Flash Flood Warning issued October 21 at 4:46PM PDT until October 21 at 7:45PM PDT by NWS Las Vegas NV · KESQ-TVOct 21, 4:46 PM PDT
Flash Flood Warning issued October 21 at 5:50PM PDT until October 21 at 7:45PM PDT by NWS Las Vegas NV · KESQ-TVOct 21, 5:50 PM PDT
How It Unfolded
Official Confirmation
A river gauge in the county read higher than usual for the month. · Oct 21, 7:15 PM PDT
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Riverside County and its neighbours, as they are right now. The event is placed on the county; it is not drawn as a point.
How We Decided
Oct 21, 5:46 PM PDTHeld: One source so far, and no official source confirms it yet.Oct 21, 7:43 PM PDTPublished: One source reported it, and an official source confirms it.