Planet Briefing

First published · Last updated

Severe Thunderstorm Warning issued September 18 at 3:58PM MDT until September 18 at 4:45PM MDT by NWS Grand Junction CO

National Weather Service (Grand Junction, CO) issued a Severe Thunderstorm Warning beginning 2026-09-18T21:58:00Z and valid until 2026-09-18T22:45:00Z (3:58–4:45 PM MDT).

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
6/10
Positivity
2/10
Urgency
9/10

Why it matters

A Severe Thunderstorm Warning indicates imminent severe weather that can create hazardous conditions for people, property, and travel in the warned area during the stated timeframe.

Location

Sources

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