Public Safety Alerts

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Public Safety Alerts

Iowa Minor Frost Advisory | Effective 10/16/2026 12:53

Frost Advisory issued October 16 at 2:53PM CDT until October 17 at 9:00AM CDT by NWS Des Moines IA

Event: Frost Advisory

Desc: * WHAT...Temperatures as low as 33 and widespread frost. * WHERE...Davis County. * WHEN...From 1 AM to 9 AM CDT Saturday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Areas: Davis County IA

Severity: Minor

Urgency: Expected

Effective: Friday, October 16, 2026 - 12:53

Expires: Friday, October 16, 2026 - 23:00

Sender: w-nws.webmaster@noaa.gov

Iowa, Illinois, Missouri Minor Frost Advisory | Effective 10/16/2026 11:55

Frost Advisory issued October 16 at 1:55PM CDT until October 17 at 9:00AM CDT by NWS Quad Cities IA IL

Event: Frost Advisory

Desc: * WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...Portions of north central, northwest, and west central Illinois, southeast Iowa, and northeast Missouri. * WHEN...From 1 AM to 9 AM CDT Saturday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left...

Areas: Louisa County IA, Henry County IA, Des Moines County IA, Van Buren County IA, Lee County IA, Henry County IL, Bureau County IL, Putnam County IL, Mercer County IL, Henderson County IL, Warren County IL, Hancock County IL, McDonough County IL, Scotland County MO, Clark County MO

Severity: Minor

Urgency: Expected

Effective: Friday, October 16, 2026 - 11:55

Expires: Friday, October 16, 2026 - 20:00

Sender: w-nws.webmaster@noaa.gov

Iowa Minor Frost Advisory | Effective 10/16/2026 08:47

Frost Advisory issued October 16 at 10:47AM CDT until October 17 at 9:00AM CDT by NWS Des Moines IA

Event: Frost Advisory

Areas: Davis County IA

Severity: Minor

Urgency: Expected

Effective: Friday, October 16, 2026 - 08:47

Expires: Friday, October 16, 2026 - 19:00

Sender: w-nws.webmaster@noaa.gov

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Public Safety Alerts