Indiana Freeze Warning | Effective 04/18/2026 23:06

Headline: 
Freeze Warning issued April 19 at 2:06AM EDT until April 20 at 9:00AM EDT by NWS Indianapolis IN
Event: 
Freeze Warning
Urgency: 
Expected
Effective: 
April 18, 2026 - 11:06pm
Expires: 
April 19, 2026 - 7:15am
Description: 
* WHAT...For the Frost Advisory, temperatures as low as 34 will result in frost formation. For the Freeze Warning, sub-freezing temperatures as low as 31 expected. * WHERE...Portions of central, east central, north central, and west central Indiana. * WHEN...For the Frost Advisory, until 9 AM EDT this morning. For the Freeze Warning, from 2 AM to 9 AM EDT Monday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.
Instruction: 
Take steps now to protect tender plants from the cold.
Area Description: 
Carroll; Warren; Tippecanoe; Clinton; Howard; Fountain; Montgomery; Boone; Tipton; Hamilton; Madison; Delaware; Randolph; Vermillion; Parke; Putnam; Hendricks; Marion; Hancock; Henry; Morgan; Johnson; Shelby; Rush
Forcast Office: 
NWS Indianapolis IN