McHenry County Resident Portal

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Public Safety Alerts

Headline: Flood Advisory issued September 17 at 3:54AM CDT until September 17 at 4:00AM CDT by NWS Bismarck ND
Description: The Flood Advisory will expire at 4 AM CDT early this morning for southeast Ward and southern McHenry Counties. The heavy rain has ended. Flooding is no longer expected to pose a threat. Please continue to heed remaining road closures.
Effective: Tuesday, September 17, 2024 - 01:54
Expires: Tuesday, September 17, 2024 - 02:04
Urgency: Expected
Severity: Minor
Sender: NWS Bismarck ND
Headline: Flood Advisory issued September 16 at 11:23PM CDT until September 17 at 4:00AM CDT by NWS Bismarck ND
Description: * WHAT...Flooding caused by excessive rainfall continues. * WHERE...Southeast Ward and southern McHenry Counties. * WHEN...Until 400 AM CDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 1122 PM... more
Effective: Monday, September 16, 2024 - 21:23
Expires: Tuesday, September 17, 2024 - 02:00
Urgency: Expected
Severity: Minor
Sender: NWS Bismarck ND
Headline: Special Weather Statement issued September 16 at 10:15PM CDT by NWS Bismarck ND
Description: At 1014 PM CDT, a cluster of strong thunderstorms was located along a line extending from 7 miles northwest of Esmond to 6 miles northeast of Butte. Movement was east at 20 mph. HAZARD...Wind gusts up to 40 mph and nickel size hail. SOURCE...Radar... more
Effective: Monday, September 16, 2024 - 20:15
Expires: Monday, September 16, 2024 - 20:45
Urgency: Expected
Severity: Moderate
Sender: NWS Bismarck ND
Headline: Special Weather Statement issued September 16 at 9:50PM CDT by NWS Bismarck ND
Description: At 949 PM CDT, a cluster of strong thunderstorms was located along a line extending from 9 miles southwest of Balta to 6 miles north of Butte. Movement was east at 20 mph. HAZARD...Wind gusts up to 40 mph and nickel size hail. SOURCE...Radar... more
Effective: Monday, September 16, 2024 - 19:50
Expires: Monday, September 16, 2024 - 20:15
Urgency: Expected
Severity: Moderate
Sender: NWS Bismarck ND
Headline: Flood Advisory issued September 16 at 9:38PM CDT until September 17 at 4:00AM CDT by NWS Bismarck ND
Description: * WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Southeast Ward, southern McHenry, and central Pierce Counties. * WHEN...Until 400 AM CDT Tuesday. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL... more
Effective: Monday, September 16, 2024 - 19:38
Expires: Tuesday, September 17, 2024 - 02:00
Urgency: Expected
Severity: Minor
Sender: NWS Bismarck ND