Flood Watch Montana | Effective 03/20/2026 15:58
Public safety alert, emergency alert, and weather alert<br />
Description:<br />
An atmospheric river will bring moderate rain rates to the<br />
mountains of northwest Montana tonight. This will fall on a deep<br />
primed snowpack leading to the melt increasing. Flows in rivers and<br />
streams may increase quickly and reach bankfull or exceed their<br />
banks.
* WHAT...Flooding caused by rain and snowmelt is possible.
* WHERE...A portion of northwest Montana, including the following<br />
county, Lincoln.
* WHEN...Through Sunday morning.