First published 9/19/2026, 12:52:15 PM · Last updated 9/19/2026, 12:52:15 PM

Flood Watch issued September 19 at 6:42AM MDT until September 20 at 6:00PM MDT by NWS Billings MT

The National Weather Service office in Billings, MT issued a Flood Watch effective Sept 19 6:42 AM MDT through Sept 20 6:00 PM MDT for areas served by the Billings forecast office.

Categories: severe-weather-and-natural-disasters, travel-and-transportation

Generated scores

Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.

Confidence: 8/10How certain the assessment is based on the clarity and evidence in the cited reporting.
Geographic reach: 4/10How widely the event reaches, from a local area (1) to worldwide impact (10).
Global importance: 7/10The event's broader significance, from limited importance (1) to major global importance (10).
Impact magnitude: 5/10The scale or severity of the real-world impact, from minor (1) to extreme (10).
Positivity: 2/10How harmful or beneficial the event is, from strongly harmful (1) to strongly positive (10).
Urgency: 7/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Why it matters

A Flood Watch means conditions are favorable for flooding; localized flooding of roads, poor travel conditions, and potential property impacts are possible. People in the Billings area should monitor forecasts, avoid driving through flooded routes, and be prepared to take protective actions if conditions worsen.

Location

Sources

Flood Watch issued September 19 at 6:42AM MDT until September 20 at 6:00PM MDT by NWS Billings MT

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