This hazardous weather outlook is for northeast and north central Colorado. .DAY ONE...Today and Tonight Frost will be possible across the far northeast corner of Colorado tonight mainly in Phillips and Sedgwick Counties. .DAYS TWO THROUGH SEVEN...Monday through Saturday Frost will be possible across the far northeast plains again Tuesday morning. Elevated fire weather conditions are expected on the plains Wednesday and Thursday, and high mountain snow is possible Thursday night through Saturday. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed.