Figyelmeztetések, Columbia Post Office (historical)

Flood Watch issued July 20 at 8:56AM PDT until July 21 at 9:00PM PDT by NWS Elko NV Monsoonal moisture will stream northward into most of Northern and Central Nevada Tuesday, with historically high atmospheric moisture content. The strongest showers and thunderstorms Tuesday will produce intense rainfall rates, resulting in the potential of flash flooding. * WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...Most of Northern and Central Nevada. * WHEN...From 11 AM PDT Tuesday morning until 9 PM PDT Tuesday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - The strongest showers and thunderstorms Tuesday will produce rainfall rates of around one inch per hour, resulting in the potential of 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.