Web and weather cams are usually fixed cameras uploading an image every few minutes. They are often run privately and may not always be working. I have not found any cams in Bedford. The live cameras below are within 40 miles and usually have similar weather patterns
Clifton weather cam (10 miles south)
RSPB Sandy bird feeder (10 miles east)
Peterborough weather cam (40 miles north)
Traffic Cams, M1, Southbound – J12 Flitwick and J13 Bedford and Northbound J12 Flitwick