By now you’ve probably heard about the SAL or Saharan Air Layer which is a layer of dry stable air with high concentrations of dust from the deserts of North Africa.
We talked about it on WSB Radio in the news and weather reports and I posted an in-depth blog about it the other day here.
Here is the updated model timing for the plume coming our way.
NASA GEOS-5 MODEL...
NEXT WEDNESDAY MORNING:
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