muskegon glerl

Change of Airmass

We’ve had a change of air mass.  It’s cooler, the humidity has dropped and the wind has turned to the north-northeast.  If you’re still under the clouds, sunshine is coming, as you can see in this 10:40 am pic. looking northwest from the beach at Muskegon.  Here’s the satellite loop.   The temperature at 11 am was 77 at S. Haven but just 70 in G.R.  The dewpoint was still 72 at S. Haven, but down to 57 in G.R. and 54 in Fremont.  That’s a drop of 5 deg. in an hour here in G.R.  Here’s current conditions and a…