FloodZoneMap.org

Flash Flood — Rensselaer, NY

Jan 12, 2018

After a frigid end of December and beginning of January, an unseasonably warm airmass was pumped into New York on January 12th on southerly winds. The temperatures reached the 50s and 60s during the day. Showers also developed in the warm airmass ahead of a cold front and were heavy at times, with some locations receiving one to three inches of rainfall. The combination of warm temperatures and heavy rainfall caused river ice to dislodge and resulted in ice jams in spots. Flooding occurred due t

Source: NOAA National Weather Service Storm Events Database (event 735609). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Rensselaer, NY

This event is one of many recorded floods in Rensselaer County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.

View Rensselaer County flood data →

More Flood Stories

Flash Flood$500K damage

Rensselaer, NY · Jul 14, 2021

Slow-moving thunderstorms trained over Rensselaer County during the afternoon of the 14th, resulting in a bullseye of 2-5 of rainfall over two to three hours over central and southern portions of the county.

Read the full account →
Flash Flood$500K damage

Rensselaer, NY · Jul 14, 2021

Slow-moving thunderstorms trained over Rensselaer County during the afternoon of the 14th, resulting in a bullseye of 2-5 of rainfall over two to three hours over central and southern portions of the county.

Read the full account →
Flash Flood$500K damage

Rensselaer, NY · Jul 14, 2021

Slow-moving thunderstorms trained over Rensselaer County during the afternoon of the 14th, resulting in a bullseye of 2-5 of rainfall over two to three hours over central and southern portions of the county.

Read the full account →
Flash Flood$500K damage

Rensselaer, NY · Jul 14, 2021

Slow-moving thunderstorms trained over Rensselaer County during the afternoon of the 14th, resulting in a bullseye of 2-5 of rainfall over two to three hours over central and southern portions of the county.

Read the full account →