Highway speeds it seems ok but this will happen after getting off of highway or could happen while driving around town with no AC on. I thought it was very strange as Ive never seen it happen before since new.What are the driving conditions? Stop and go? Slow traffic?
Has your ambient temperature increased with the onset of Spring weather?
Remember, you have electronically controlled cooling fans that come on at a preset coolant temperature, cooling the radiator core and coolant until the low end temperature parameter is reached, then they turn off. Once the coolant temp spikes again, then they come on again.
If this is happening in stop and go or slow traffic where external airflow across the radiator is not optimum, this is normal.
If this is happening while you are running at sustained highway speeds then this fan operation may not be normal and should be diagnosed.
First thing I'd do is watch the temperature gauge to make sure it's moving. You've done that. Now make a note of the driving conditions you are in. Get back to us on that.