The saying, "Red sky at night, sailors' delight, red sky at morning, sailors take warning" has always fascinated me...because from my own experience it seems completely true! If the red is in the evening no problem.. if the sunrise is red, the good weather has passed and rain is more likely to move in!
Another very accurate weather thing is (at least where I grew up in the midwest) ...if there is a distinct ring around the moon there will be snow the next day. It happened every time! Do you have weather indicators that you can count on?
Oil on 9 x 18 canvas panel