{"place":{"name":"Liberty County","type":"county","country":"US","state":"MT","state_name":"Montana","county":"Liberty County","county_fips":"30051","url":"https://forecastbar.com/weather-alerts/mt/liberty-county/"},"generated_at":"2026-09-07T05:01:59Z","active_alerts":[{"alert_type":"Flash Flood Warning","severity":"Severe","urgency":"Immediate","certainty":"Likely","headline":"Flash Flood Warning","area":"Hill, MT; Liberty, MT","sender":"NWS Great Falls MT","description":"FFWTFX The National Weather Service in Great Falls has issued a * Flash Flood Warning for... Southwestern Hill County in north central Montana... Southeastern Liberty County in north central Montana... * Until 1245 AM MDT. * At 951 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain hav...","onset_at":"2026-09-07T03:51:00Z","expires_at":"2026-09-07T06:45:00Z","published_at":"2026-09-07T03:51:00Z","url":"https://forecastbar.com/alert/urn:oid:2.49.0.1.840.0.6556e63d6b1d865f4f3af1267691ba15addf9cd3.001.1"},{"alert_type":"Severe Thunderstorm Watch","severity":"Severe","urgency":"Future","certainty":"Possible","headline":"Severe Thunderstorm Watch","area":"Blaine, MT; Chouteau, MT; Fergus, MT; Hill, MT; Liberty, MT","sender":"NWS Great Falls MT","description":"SEVERE THUNDERSTORM WATCH 662 REMAINS VALID UNTIL 1 AM MDT MONDAY FOR THE FOLLOWING AREAS IN MONTANA THIS WATCH INCLUDES 5 COUNTIES IN CENTRAL MONTANA FERGUS IN NORTH CENTRAL MONTANA BLAINE CHOUTEAU HILL LIBERTY THIS INCLUDES THE CITIES OF BIG SANDY, CARTER, CHESTER, CHINOOK, FORT BENTON, GRASS RANGE, HARLEM, HAVRE, HAYS, LEWISTOWN, LEWISTOWN DIVIDE, ROCK...","onset_at":"2026-09-07T04:08:00Z","expires_at":"2026-09-07T07:00:00Z","published_at":"2026-09-07T04:08:00Z","url":"https://forecastbar.com/alert/urn:oid:2.49.0.1.840.0.6973fb8a8fbc90ffd703eeb55f9a5825c82378a1.002.1"},{"alert_type":"Flash Flood Warning","severity":"Severe","urgency":"Immediate","certainty":"Likely","headline":"Flash Flood Warning","area":"Hill, MT; Liberty, MT","sender":"NWS Great Falls MT","description":"FFWTFX The National Weather Service in Great Falls has issued a * Flash Flood Warning for... Northwestern Hill County in north central Montana... Northeastern Liberty County in north central Montana... * Until 100 AM MDT. * At 1004 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Up to 2 inches of rain have fallen...","onset_at":"2026-09-07T04:04:00Z","expires_at":"2026-09-07T07:00:00Z","published_at":"2026-09-07T04:04:00Z","url":"https://forecastbar.com/alert/urn:oid:2.49.0.1.840.0.f94d864e67888fbfed756a5e0f1841058de7e377.001.1"},{"alert_type":"Flood Watch","severity":"Severe","urgency":"Future","certainty":"Possible","headline":"Flood Watch","area":"East Glacier Park Region; Northern High Plains; Eastern Glacier, Western Toole, and Central Pondera; Eastern Toole and Liberty; Southern Rocky Mountain Front; Southern High Plains; Eastern Pondera and Eastern Teton","sender":"NWS Great Falls MT","description":"* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...A portion of north central Montana, including the following areas, East Glacier Park Region, Eastern Glacier, Western Toole, and Central Pondera, Eastern Pondera and Eastern Teton, Eastern Toole and Liberty, Northern High Plains, Southern High Plains and Southern Rocky Mountain Front. *...","onset_at":"2026-09-06T21:00:00Z","expires_at":"2026-09-08T18:00:00Z","published_at":"2026-09-06T17:32:00Z","url":"https://forecastbar.com/alert/urn:oid:2.49.0.1.840.0.2cc14602e6530db18fcab2599d5edf5ff99f8aff.001.1"}],"recent_alerts":[{"alert_type":"Special Weather Statement","severity":"Moderate","headline":"Special Weather Statement issued September 6 at 9:03PM MDT by NWS Great Falls MT","sender":"NWS Great Falls MT","published_at":"2026-09-07T03:03:00Z","expires_at":"2026-09-07T03:45:00Z","cancelled_at":null,"url":"https://forecastbar.com/alert/urn:oid:2.49.0.1.840.0.ce0b74244088e74b21d5b1f5f58de9ee9cd99c89.001.1"},{"alert_type":"Severe Thunderstorm Watch","severity":"Severe","headline":"Severe Thunderstorm Watch issued September 6 at 5:53PM MDT until September 7 at 1:00AM MDT by NWS Great Falls MT","sender":"NWS Great Falls MT","published_at":"2026-09-06T23:53:00Z","expires_at":"2026-09-07T07:00:00Z","cancelled_at":null,"url":"https://forecastbar.com/alert/urn:oid:2.49.0.1.840.0.ad945ae0df2d38770f2e437475df79a0f0515833.001.1"},{"alert_type":"Hydrologic Outlook","severity":"Unknown","headline":"Hydrologic Outlook issued September 6 at 1:54AM MDT by NWS Great Falls MT","sender":"NWS Great Falls MT","published_at":"2026-09-06T07:54:00Z","expires_at":"2026-09-06T18:00:00Z","cancelled_at":null,"url":"https://forecastbar.com/alert/urn:oid:2.49.0.1.840.0.eb5a43b7003c78c82bc57e78e716962dedb11f1c.001.1"},{"alert_type":"Hydrologic Outlook","severity":"Unknown","headline":"Hydrologic Outlook issued September 5 at 10:40AM MDT by NWS Great Falls MT","sender":"NWS Great Falls MT","published_at":"2026-09-05T16:40:00Z","expires_at":"2026-09-06T18:00:00Z","cancelled_at":null,"url":"https://forecastbar.com/alert/urn:oid:2.49.0.1.840.0.88924885c274fc863096a44b1739b9c96aa86720.001.1"}],"history_12_months":{"Flash Flood Warning":2,"Hydrologic Outlook":2,"Severe Thunderstorm Watch":2,"Flood Watch":1,"Special Weather Statement":1},"source":"National Weather Service via Forecast Bar (forecastbar.com)"}