Od: 17.03.2026, 18:00
Do: 18.03.2026, 11:00

Rain will increase this evening lasting into Wednesday afternoon, this combined with warm temperatures will cause an increase in melt from a primed snowpack. Flows in streams and creeks may increase quickly and reach critical levels. Mainstem rivers are expected to remain below flood stage at this point.

* WHAT...Flooding caused by rain and snowmelt is possible.

* WHERE...A portion of northwest Montana, including the following counties, Lincoln and Sanders.

* WHEN...From 6 PM MDT this evening through Wednesday afternoon.

* IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas.

* ADDITIONAL DETAILS... - https://www.weather.gov/mso/hydrology