TornadoLookup
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Napa County storm history

Storm events recorded in Napa County, California between 1950 and 2025.

4
Total events
0
Tornadoes
0
Hail
0
Floods
0
Deaths
$0
Property damage

Most significant events

Strongest tornadoes, deadliest events, and biggest damage in this county. Up to 50 shown.

December 20, 2017 · Napa County, California
High Wind High Wind
Strong winds surfaced below the San Gorgonio Pass with areas of blowing dust. The Whitewater mesonet station reported wind gusts over 70 mph for 3 hours.
March 5, 2017 · Napa County, California
High Wind High Wind
The Whitewater RAWS station reported multiple gusts in excess of 70 mph over a 3 hour period.
December 15, 2016 · Napa County, California
High Wind High Wind
A 71 mph westerly wind gust was reported by the Whitewater mesonet station. Strong wind gusts to 55 mph buffeted other eastern portions of the San Gorgonio Pass.
March 6, 2016 · Napa County, California
High Wind High Wind
The Edom Hill mesonet reported a peak gust of 77 mph and sustained winds as high as 50 mph.

Events by year

YearEventsTornadoes
201720
201620