UPDATE: Was able to resolve the issue using the following method, found this on the other forum. My weather is back
"After about 10 days of flawless operation, I lost the car's (my new M850i convertible) connection to my iPhone and data to both the weather and news widgets. Tried removing the connection from both the phone and the car and reconnecting, but the car would not recognize the iPhone. Called the BMW Genius line and they successfully talked me through the solution: with car running, reset Idrive by pressing and holding the volume control knob until the screen blanks, then release. Idrive will reboot. Then go to apps and update the apps. Then pair the phone. All seems ok now!"