Headline:
Freeze Warning issued May 18 at 5:57PM MDT until May 19 at 9:00AM MDT by NWS Riverton WY
Event:
Freeze Warning
Urgency:
Expected
Effective:
May 18, 2026 - 4:57pm
Expires:
May 19, 2026 - 8:00am
Description:
* WHAT...Low temperatures of 24 to 28 degrees.
* WHERE...Southwest Bighorn Basin, Northeast Johnson County,
Southeast Bighorn Basin, Southeast Johnson County, Cody Foothills,
and North Bighorn Basin.
* WHEN...From 9 PM Monday evening to 9 AM MDT Tuesday.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
* ADDITIONAL DETAILS...A clearing sky overnight will allow for
temperatures to fall well below seasonal normals.
Instruction:
Take steps now to protect tender plants from the cold.
To prevent water pipes from freezing, wrap or drain water lines.
Area Description:
Cody Foothills; North Bighorn Basin; Southwest Bighorn Basin; Southeast Bighorn Basin; Northeast Johnson County; Southeast Johnson County
Forcast Office:
NWS Riverton WY