< Wyoming Freeze Warning | Effective 04/17/2026 12:02

Wyoming Freeze Warning | Effective 04/17/2026 12:02

Headline: 
Freeze Warning issued April 17 at 1:02PM MDT until April 18 at 9:00AM MDT by NWS Riverton WY
Event: 
Freeze Warning
Urgency: 
Expected
Effective: 
April 17, 2026 - 12:02pm
Expires: 
April 18, 2026 - 8:00am
Description: 
* WHAT...Sub-freezing overnight temperatures in the upper teens to low 20s expected. * WHERE...Lander Foothills and Wind River Basin. * WHEN...Until 9 AM MDT Saturday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing such as sprinkler systems. * ADDITIONAL DETAILS...The coldest temperatures are expected to occur for a period of time before sunrise on Saturday morning.
Instruction: 
Take steps now to protect tender plants from the cold and winterize sprinkler systems.
Area Description: 
Wind River Basin; Lander Foothills
Forcast Office: 
NWS Riverton WY