{"place":{"name":"Frederick","type":"city","country":"US","state":"MD","state_name":"Maryland","county":"Frederick County","county_fips":"24021","url":"https://forecastbar.com/weather-alerts/md/frederick/"},"generated_at":"2026-09-07T04:19:45Z","active_alerts":[],"recent_alerts":[{"alert_type":"Severe Thunderstorm Watch","severity":"Severe","headline":"Severe Thunderstorm Watch issued September 4 at 2:04PM EDT until September 4 at 9:00PM EDT by NWS Baltimore MD/Washington DC","sender":"NWS Baltimore MD/Washington DC","published_at":"2026-09-04T18:04:00Z","expires_at":"2026-09-05T01:00:00Z","cancelled_at":null,"url":"https://forecastbar.com/alert/urn:oid:2.49.0.1.840.0.8931ebb560f6d3f76e3f3384fb51965633f68623.001.1"},{"alert_type":"Severe Thunderstorm Warning","severity":"Severe","headline":"Severe Thunderstorm Warning issued September 3 at 10:51PM EDT until September 3 at 11:00PM EDT by NWS Baltimore MD/Washington DC","sender":"NWS Baltimore MD/Washington DC","published_at":"2026-09-04T02:51:00Z","expires_at":"2026-09-04T03:00:00Z","cancelled_at":null,"url":"https://forecastbar.com/alert/urn:oid:2.49.0.1.840.0.0c9536c23da63430b9c6e85f8df2779c19e74aa6.001.1"},{"alert_type":"Severe Thunderstorm Warning","severity":"Severe","headline":"Severe Thunderstorm Warning issued September 3 at 10:25PM EDT until September 3 at 11:00PM EDT by NWS Baltimore MD/Washington DC","sender":"NWS Baltimore MD/Washington DC","published_at":"2026-09-04T02:25:00Z","expires_at":"2026-09-04T03:00:00Z","cancelled_at":null,"url":"https://forecastbar.com/alert/urn:oid:2.49.0.1.840.0.6191674437dde369cfe9dc88872c9d177266cf50.001.1"},{"alert_type":"Severe Thunderstorm Warning","severity":"Severe","headline":"Severe Thunderstorm Warning issued September 3 at 10:08PM EDT until September 3 at 11:00PM EDT by NWS Baltimore MD/Washington DC","sender":"NWS Baltimore MD/Washington DC","published_at":"2026-09-04T02:08:00Z","expires_at":"2026-09-04T03:00:00Z","cancelled_at":null,"url":"https://forecastbar.com/alert/urn:oid:2.49.0.1.840.0.f5f1e51d14e175f1ccfa40ee321e8c438a0b75fe.001.1"},{"alert_type":"Severe Thunderstorm Watch","severity":"Severe","headline":"Severe Thunderstorm Watch issued September 3 at 8:38PM EDT until September 4 at 2:00AM EDT by NWS Baltimore MD/Washington DC","sender":"NWS Baltimore MD/Washington DC","published_at":"2026-09-04T00:38:00Z","expires_at":"2026-09-04T06:00:00Z","cancelled_at":null,"url":"https://forecastbar.com/alert/urn:oid:2.49.0.1.840.0.5e7349e78628c29e06dbbbf18b819d4be69d8303.001.1"}],"history_12_months":{"Severe Thunderstorm Warning":3,"Severe Thunderstorm Watch":2},"source":"National Weather Service via Forecast Bar (forecastbar.com)"}