Local Storm Report
Issued by NWS Boise, ID

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NWUS55 KBOI 072048

Preliminary Local Storm Report
National Weather Service Boise ID
248 PM MDT Wed Jun 7 2023

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....

1000 PM     Flash Flood      Boise                   43.60N 116.20W
06/06/2023                   Ada                ID   Emergency Mngr

            Thunderstorms developed across southwest
            Idaho early Tuesday evening and produced
            heavy rain across portions of the Lower
            Treasure Valley, including the city of
            Boise. Social media, weather spotter, and
            emergency manager reports indicated flooding
            of many streets in downtown Boise and the
            North-End Boise area. Water overwhelmed
            stormwater drainages and flowed onto
            sidewalks and lawns. Water up to two feet
            deep left several vehicles stranded in the
            downtown area. The Connector, a major
            commuter route to downtown Boise was
            flooded, as were some apartments, and
            several buildings on the Boise State
            University campus. Rainfall rates over one
            inch an hour occurred with localized
            rainfall totals up to 1.85 inches between 6
            PM and 10 PM MDT.



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