Illinois Minor Frost Advisory | Effective 10/17/2026 00:22

Headline: 
Frost Advisory issued October 17 at 2:22AM CDT until October 17 at 8:00AM CDT by NWS Chicago IL
Event: 
Frost Advisory
Urgency: 
Expected
Effective: 
October 17, 2026 - 12:22am
Expires: 
October 17, 2026 - 6:00am
Description: 
* WHAT...Low temperatures in the mid 30s will result in frost formation. * WHERE...La Salle and Kendall Counties. * WHEN...Until 8 AM CDT this morning. * IMPACTS...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: 
La Salle; Kendall
Forcast Office: 
NWS Chicago IL
Sender: 
w-nws.webmaster@noaa.gov