{"place":{"name":"Otter Tail County","type":"county","country":"US","state":"MN","state_name":"Minnesota","county":"Otter Tail County","county_fips":"27111","url":"https://forecastbar.com/weather-alerts/mn/otter-tail-county/"},"generated_at":"2026-09-07T05:02:59Z","active_alerts":[{"alert_type":"Flash Flood Warning","severity":"Severe","urgency":"Immediate","certainty":"Likely","headline":"Flash Flood Warning","area":"Otter Tail, MN","sender":"NWS Grand Forks ND","description":"At 1021 PM CDT, Multiple reports of reports of stalled vehicles and flooded roads in Fergus Falls. Between 4 and 6 inches of rain have fallen. Flooding impacts will continue, but no additional rainfall is expected. Flash flooding is already occurring. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Public reported. IMPACT...Flash flooding of sma...","onset_at":"2026-09-07T03:21:00Z","expires_at":"2026-09-07T05:30:00Z","published_at":"2026-09-07T03:21:00Z","url":"https://forecastbar.com/alert/urn:oid:2.49.0.1.840.0.10364620acf639d63df5cd8009ce4a52bf0c577b.001.1"}],"recent_alerts":[{"alert_type":"Flash Flood Warning","severity":"Severe","headline":"Flash Flood Warning issued September 6 at 11:53PM CDT until September 7 at 12:00AM CDT by NWS Grand Forks ND","sender":"NWS Grand Forks ND","published_at":"2026-09-07T04:53:00Z","expires_at":"2026-09-07T05:00:00Z","cancelled_at":null,"url":"https://forecastbar.com/alert/urn:oid:2.49.0.1.840.0.094b553600f3db91d461a6462680bba81d5a5127.001.1"},{"alert_type":"Flash Flood Warning","severity":"Severe","headline":"Flash Flood Warning issued September 6 at 10:21PM CDT until September 7 at 12:00AM CDT by NWS Grand Forks ND","sender":"NWS Grand Forks ND","published_at":"2026-09-07T03:21:00Z","expires_at":"2026-09-07T05:00:00Z","cancelled_at":null,"url":"https://forecastbar.com/alert/urn:oid:2.49.0.1.840.0.7fe786b3669b27514675bac07c7b04bfc4e26e28.001.1"},{"alert_type":"Flash Flood Warning","severity":"Severe","headline":"Flash Flood Warning issued September 6 at 6:37PM CDT until September 7 at 12:30AM CDT by NWS Grand Forks ND","sender":"NWS Grand Forks ND","published_at":"2026-09-06T23:37:00Z","expires_at":"2026-09-07T05:30:00Z","cancelled_at":null,"url":"https://forecastbar.com/alert/urn:oid:2.49.0.1.840.0.f5d08cd88caeccff5c4e3572d53161b054572b10.001.1"},{"alert_type":"Flash Flood Warning","severity":"Severe","headline":"Flash Flood Warning issued September 6 at 5:49PM CDT until September 7 at 12:00AM CDT by NWS Grand Forks ND","sender":"NWS Grand Forks ND","published_at":"2026-09-06T22:49:00Z","expires_at":"2026-09-07T05:00:00Z","cancelled_at":null,"url":"https://forecastbar.com/alert/urn:oid:2.49.0.1.840.0.5a6c0695e9a7d1aea078929ca6665be4f2a17c12.001.1"},{"alert_type":"Flood Advisory","severity":"Minor","headline":"Flood Advisory issued September 6 at 4:53PM CDT until September 6 at 9:00PM CDT by NWS Grand Forks ND","sender":"NWS Grand Forks ND","published_at":"2026-09-06T21:53:00Z","expires_at":"2026-09-07T02:00:00Z","cancelled_at":"2026-09-06T22:50:27Z","url":"https://forecastbar.com/alert/urn:oid:2.49.0.1.840.0.1829d1bcf7d84e128583e4740a0606ebe6aa45cb.001.1"},{"alert_type":"Severe Thunderstorm Warning","severity":"Severe","headline":"Severe Thunderstorm Warning issued September 3 at 9:06PM CDT until September 3 at 9:15PM CDT by NWS Grand Forks ND","sender":"NWS Grand Forks 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