First published · Last updated
Flash Flood Warning issued September 18 at 1:51PM MDT until September 18 at 2:00PM MDT by NWS Boise ID
The National Weather Service in Boise issued a Flash Flood Warning on Sep 18 at 1:51 PM MDT, effective until 2:00 PM MDT, for the Boise, Idaho area.
Categories: severe-weather-and-natural-disasters
Generated scores
Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.
- Confidence
- 9/10
- Geographic reach
- 3/10
- Global importance
- 7/10
- Impact magnitude
- 4/10
- Positivity
- 2/10
- Urgency
- 9/10
Why it matters
Flash floods can develop rapidly, posing immediate threats to life, homes, and roadways. People in the warned area should avoid flood-prone locations and not drive through flooded roads while the warning is in effect.

