Wyoming Freeze Watch | Effective 05/18/2026 12:00
* WHAT...For the Freeze Warning tonight, sub-freezing temperatures<br />
as low as 18 expected. For the Freeze Watch Tuesday night,<br />
sub-freezing temperatures as low as 20 possible.
* WHERE...Upper North Platte River Basin.
* WHEN...For the Freeze Warning, from midnight tonight to 10 AM MDT<br />
Tuesday. For the Freeze Watch, from Tuesday evening through<br />
Wednesday morning.
* IMPACTS...Frost and freeze conditions could kill crops, other<br />
sensitive vegetation and possibly damage unprotected outdoor<br />
plumbing.<br />