< Wyoming Freeze Warning | Effective 05/18/2026 12:00

Wyoming Freeze Warning | Effective 05/18/2026 12:00

Headline: 
Freeze Warning issued May 18 at 1:00PM MDT until May 19 at 10:00AM MDT by NWS Cheyenne WY
Event: 
Freeze Warning
Urgency: 
Expected
Effective: 
May 18, 2026 - 12:00pm
Expires: 
May 19, 2026 - 5:00am
Description: 
* WHAT...For the Freeze Warning tonight, sub-freezing temperatures as low as 16 expected. For the Freeze Watch Tuesday night, sub-freezing temperatures as low as 23 possible. * WHERE...Converse County Lower Elevations. * WHEN...For the Freeze Warning, from 8 PM this evening to 10 AM MDT Tuesday. For the Freeze Watch, from late Tuesday night through Wednesday morning. * 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: 
Converse County Lower Elevations
Forcast Office: 
NWS Cheyenne WY