Public Safety Alerts

See official public safety alerts, emergency alerts, presidential alerts and weather warnings for every U.S. location.
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Public Safety Alerts

Iowa Severe Freeze Warning | Effective 10/16/2026 08:47

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

Event: Freeze Warning

Desc: * WHAT...Sub-freezing temperatures as low as 29-32 expected and widespread frost. * WHERE...Much of central Iowa. * WHEN...From 1 AM to 9 AM CDT Saturday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Areas: Emmet County IA, Kossuth County IA, Winnebago County IA, Worth County IA, Palo Alto County IA, Hancock County IA, Cerro Gordo County IA, Pocahontas County IA, Humboldt County IA, Wright County IA, Franklin County IA, Butler County IA, Bremer County IA, Sac County IA, Calhoun County IA, Webster County IA, Hamilton County IA, Hardin County IA, Grundy County IA, Black Hawk County IA, Crawford County IA, Carroll County IA, Greene County IA, Boone County IA, Story County IA, Marshall County IA, Tama County IA, Audubon County IA, Guthrie County IA, Dallas County IA, Polk County IA, Jasper County IA, Poweshiek County IA, Cass County IA, Adair County IA, Madison County IA, Warren County IA, Marion County IA, Mahaska County IA, Adams County IA, Union County IA, Clarke County IA, Lucas County IA, Monroe County IA, Wapello County IA, Taylor County IA, Ringgold County IA, Decatur County IA, Wayne County IA, Appanoose County IA

Severity: Severe

Urgency: Expected

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

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

Sender: w-nws.webmaster@noaa.gov

Iowa, Minnesota, Nebraska, South Dakota Severe Freeze Warning | Effective 10/16/2026 08:56

Freeze Warning issued October 16 at 10:56AM CDT until October 17 at 9:00AM CDT by NWS Sioux Falls SD

Event: Freeze Warning

Desc: * WHAT...Sub-freezing temperatures as low as 30 expected. * WHERE...Portions of northwest and west central Iowa, southwest Minnesota, northeast Nebraska, and east central and southeast South Dakota. * WHEN...From midnight tonight to 9 AM CDT Saturday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive...

Areas: Lyon County IA, Sioux County IA, Plymouth County IA, Woodbury County IA, Lincoln County MN, Lyon County MN, Murray County MN, Pipestone County MN, Rock County MN, Dixon County NE, Dakota County NE, Kingsbury County SD, Brookings County SD, Miner County SD, Lake County SD, Moody County SD, Hanson County SD, McCook County SD, Minnehaha County SD, Hutchinson County SD, Turner County SD, Lincoln County SD, Bon Homme County SD, Yankton County SD, Clay County SD, Union County SD

Severity: Severe

Urgency: Expected

Effective: Friday, October 16, 2026 - 08:56

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

Sender: w-nws.webmaster@noaa.gov

Iowa, Minnesota Severe Freeze Warning | Effective 10/16/2026 08:56

Freeze Warning issued October 16 at 10:56AM CDT until October 17 at 9:00AM CDT by NWS Sioux Falls SD

Event: Freeze Warning

Desc: * WHAT...Sub-freezing temperatures as low as 29 expected. * WHERE...Portions of northwest and west central Iowa and southwest Minnesota. * WHEN...From midnight tonight to 9 AM CDT Saturday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Areas: Osceola County IA, Dickinson County IA, Clay County IA, Cherokee County IA, Buena Vista County IA, Ida County IA, Cottonwood County MN, Nobles County MN, Jackson County MN

Severity: Severe

Urgency: Expected

Effective: Friday, October 16, 2026 - 08:56

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

Sender: w-nws.webmaster@noaa.gov

Iowa, Minnesota, Wisconsin Severe Freeze Warning | Effective 10/16/2026 08:51

Freeze Warning issued October 16 at 10:51AM CDT until October 17 at 9:00AM CDT by NWS La Crosse WI

Event: Freeze Warning

Desc: * WHAT...Sub-freezing temperatures ranging from the mid-20s to lower 30s. * WHERE...Portions of north central and northeast Iowa, southeast Minnesota, and central, north central, southwest, and west central Wisconsin. * WHEN...From 1 AM to 9 AM CDT Saturday. * IMPACTS...Frost and freeze conditions could kill crops, other...

Areas: Mitchell County IA, Howard County IA, Winneshiek County IA, Allamakee County IA, Floyd County IA, Chickasaw County IA, Fayette County IA, Clayton County IA, Wabasha County MN, Dodge County MN, Olmsted County MN, Winona County MN, Mower County MN, Fillmore County MN, Houston County MN, Taylor County WI, Clark County WI, Buffalo County WI, Trempealeau County WI, Jackson County WI, La Crosse County WI, Monroe County WI, Juneau County WI, Adams County WI, Vernon County WI, Crawford County WI, Richland County WI, Grant County WI

Severity: Severe

Urgency: Expected

Effective: Friday, October 16, 2026 - 08:51

Expires: Saturday, October 17, 2026 - 07:00

Sender: w-nws.webmaster@noaa.gov

Iowa, Nebraska Severe Freeze Warning | Effective 10/16/2026 08:01

Freeze Warning issued October 16 at 10:01AM CDT until October 17 at 9:00AM CDT by NWS Omaha/Valley NE

Event: Freeze Warning

Desc: * WHAT...Sub-freezing temperatures as low as 28 expected. * WHERE...Portions of southwest and west central Iowa and east central, northeast, and southeast Nebraska. * WHEN...From 1 AM to 9 AM CDT Saturday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected...

Areas: Monona County IA, Harrison County IA, Shelby County IA, Pottawattamie County IA, Mills County IA, Montgomery County IA, Fremont County IA, Page County IA, Knox County NE, Cedar County NE, Thurston County NE, Antelope County NE, Pierce County NE, Wayne County NE, Boone County NE, Madison County NE, Stanton County NE, Cuming County NE, Burt County NE, Platte County NE, Colfax County NE, Dodge County NE, Washington County NE, Butler County NE, Saunders County NE, Douglas County NE, Sarpy County NE, Seward County NE, Lancaster County NE, Cass County NE, Otoe County NE, Saline County NE, Jefferson County NE, Gage County NE, Johnson County NE, Nemaha County NE, Pawnee County NE, Richardson County NE

Severity: Severe

Urgency: Expected

Effective: Friday, October 16, 2026 - 08:01

Expires: Saturday, October 17, 2026 - 07:00

Sender: w-nws.webmaster@noaa.gov

Iowa, Illinois Severe Freeze Warning | Effective 10/16/2026 04:12

Freeze Warning issued October 16 at 6:12AM CDT until October 17 at 9:00AM CDT by NWS Quad Cities IA IL

Event: Freeze Warning

Desc: * WHAT...Sub-freezing temperatures as low as 30 expected. * WHERE...Portions of northwest Illinois and east central, northeast, and southeast Iowa. * WHEN...From 1 AM to 9 AM CDT Saturday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Areas: Buchanan County IA, Delaware County IA, Dubuque County IA, Benton County IA, Linn County IA, Jones County IA, Jackson County IA, Iowa County IA, Johnson County IA, Cedar County IA, Clinton County IA, Muscatine County IA, Scott County IA, Keokuk County IA, Washington County IA, Jefferson County IA, Jo Daviess County IL, Stephenson County IL, Carroll County IL, Whiteside County IL, Rock Island County IL

Severity: Severe

Urgency: Expected

Effective: Friday, October 16, 2026 - 04:12

Expires: Friday, October 16, 2026 - 14:00

Sender: w-nws.webmaster@noaa.gov

Iowa, Minnesota Severe Freeze Warning | Effective 10/16/2026 01:47

Freeze Warning issued October 16 at 3:47AM CDT until October 17 at 9:00AM CDT by NWS Sioux Falls SD

Event: Freeze Warning

Desc: * WHAT...Sub-freezing temperatures as low as 29 expected. * WHERE...Portions of northwest and west central Iowa and southwest Minnesota. * WHEN...From 1 AM to 9 AM CDT Saturday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Areas: Osceola County IA, Dickinson County IA, Clay County IA, Cherokee County IA, Buena Vista County IA, Ida County IA, Cottonwood County MN, Nobles County MN, Jackson County MN

Severity: Severe

Urgency: Expected

Effective: Friday, October 16, 2026 - 01:47

Expires: Friday, October 16, 2026 - 12:00

Sender: w-nws.webmaster@noaa.gov

Iowa, Minnesota, Wisconsin Severe Freeze Warning | Effective 10/15/2026 22:59

Freeze Warning issued October 16 at 12:59AM CDT until October 17 at 9:00AM CDT by NWS La Crosse WI

Event: Freeze Warning

Desc: * WHAT...Sub-freezing temperatures as low as 26 expected. * WHERE...Portions of north central and northeast Iowa, southeast Minnesota, and central, north central, southwest, and west central Wisconsin. * WHEN...From 1 AM to 9 AM CDT Saturday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation...

Severity: Severe

Urgency: Expected

Effective: Thursday, October 15, 2026 - 22:59

Expires: Friday, October 16, 2026 - 12:00

Sender: w-nws.webmaster@noaa.gov

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Public Safety Alerts