Get Forecast Bar Weather alerts on your iPhone
Back to All Alerts

Extreme Heat Warning

Active

Cascade County below 5000ft; Judith Basin County and Judith Gap; Madison River Valley; Gallatin Valley

Status In Progress Started about 3 hours ago
Ends
Issued
Severity Severe
Urgency Expected
Certainty Likely

Details

* WHAT...Dangerously hot conditions. High temperatures between 100 and 105 degrees expected.
* WHERE...Cascade County below 5000ft, Judith Basin County and Judith Gap, Gallatin Valley, and Madison River Valley.
* WHEN...Until 3 AM MDT Sunday.
* IMPACTS...Heat related illnesses increase significantly during extreme heat.
Explore All Active Alerts
Data from the National Weather Service
Service provided by Forecast Bar