My Sioux County Portal Safety & Weather
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View official public safety alerts, emergency alerts, weather warnings and resources. Find verified government, non profit and community resources, and related private sector services. See detailed weather forecasts. Ask questions, provide feedback and collaborate. Get news and information.
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Public Safety Alerts
Iowa, Nebraska, South Dakota Heat Advisory - Moderate | Effective 06/09/2026 02:03
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Effective: Tuesday, June 9, 2026 - 02:03Expires: Tuesday, June 9, 2026 - 13:00Urgency: ExpectedSeverity: ModerateSender: NWS Sioux Falls SDAreas: Lyon County IA, Osceola County IA, Sioux County IA, Clay County IA, Plymouth County IA, Cherokee County IA, Buena Vista County IA, Woodbury County IA, Ida County IA, Dixon County NE, Dakota County NE, Davison County SD, Hanson County SD, McCook County SD, Minnehaha County SD, Charles Mix County SD, Douglas County SD, Hutchinson County SD, Turner County SD, Lincoln County SD, Bon Homme County SD, Yankton County SD, Clay County SD, Union County SD
Iowa, Nebraska, South Dakota Heat Advisory - Moderate | Effective 06/08/2026 18:32
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Effective: Monday, June 8, 2026 - 18:32Expires: Tuesday, June 9, 2026 - 05:00Urgency: ExpectedSeverity: ModerateSender: NWS Sioux Falls SDAreas: Lyon County IA, Osceola County IA, Sioux County IA, Clay County IA, Plymouth County IA, Cherokee County IA, Buena Vista County IA, Woodbury County IA, Ida County IA, Dixon County NE, Dakota County NE, Davison County SD, Hanson County SD, McCook County SD, Minnehaha County SD, Charles Mix County SD, Douglas County SD, Hutchinson County SD, Turner County SD, Lincoln County SD, Bon Homme County SD, Yankton County SD, Clay County SD, Union County SD
Iowa, Nebraska, South Dakota Heat Advisory - Moderate | Effective 06/08/2026 12:01
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Effective: Monday, June 8, 2026 - 12:01Expires: Tuesday, June 9, 2026 - 00:15Urgency: ExpectedSeverity: ModerateSender: NWS Sioux Falls SDAreas: Lyon County IA, Osceola County IA, Sioux County IA, Clay County IA, Plymouth County IA, Cherokee County IA, Buena Vista County IA, Woodbury County IA, Ida County IA, Dixon County NE, Dakota County NE, Davison County SD, Hanson County SD, McCook County SD, Minnehaha County SD, Charles Mix County SD, Douglas County SD, Hutchinson County SD, Turner County SD, Lincoln County SD, Bon Homme County SD, Yankton County SD, Clay County SD, Union County SD
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