Waarschuwingen, South Harb School (historical)

Lake Wind Advisory issued September 20 at 12:57PM MDT until September 21 at 4:00AM MDT by NWS Glasgow MT * WHAT...Northwest winds 15 to 25 mph with gusts up to 40 mph expected. * WHERE...Central and Southeast Phillips, Central and Southern Valley, Garfield, McCone, and Petroleum Counties. * WHEN...Until 4 AM MDT Saturday. * IMPACTS...Strong winds and rough waves on area lakes will create hazardous conditions for small craft. Boaters on Fort Peck Lake should use extra caution since strong winds and rough waves can overturn small craft.