In article ,
Ron Rosenfeld wrote:
tower was reporting 1 mile visibility in snow. By the time I got to the
MAP, the tower was reporting 0/0 and I could not see anything at MDA. I
executed a missed approach; returned to VMC, and diverted to another
airport.

Had my radios gone out, I still would have had a defined procedure to
follow. (And I did have a generator failure after landing at KLWM).

You picked an alternate when you got a pop-up clearance for an approach?

--
Ben Jackson

http://www.ben.com/