Idaho, Oregon Freeze Warning | Effective 04/15/2026 18:51

Headline: 
Freeze Warning issued April 15 at 7:51PM MDT until April 16 at 10:00AM MDT by NWS Boise ID
Event: 
Freeze Warning
Urgency: 
Expected
Effective: 
April 15, 2026 - 6:51pm
Expires: 
April 16, 2026 - 5:00am
Description: 
* WHAT...For the first Freeze Warning, sub-freezing temperatures as low as 30 degrees in the Lower Treasure Valley and as low as 28 degrees in the Upper Treasure Valley and Western Magic Valley are expected. * WHERE...Portions of south central and southwest Idaho and southeast Oregon. * WHEN...For the first Freeze Warning, from 4 AM MDT /3 AM PDT/ to 10 AM MDT /9 AM PDT/ Thursday. For the second Freeze Warning, from midnight MDT /11 PM PDT/ Thursday Night to 10 AM MDT /9 AM PDT/ Friday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Instruction: 
Take steps now to protect tender plants from the cold.
Area Description: 
Lower Treasure Valley; Upper Treasure Valley; Western Magic Valley; Oregon Lower Treasure Valley
Forcast Office: 
NWS Boise ID