cirrus clouds

cirrus clouds

Clear skies and light winds allowed for a low of 22 at RDU this morning, one degree above the old record low. As we headed through the morning (this is about 6-10 AM), you can see the effects of an increase in upper level moisture in the form of some str

4d ago
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Clear skies and light winds allowed for a low of 22 at RDU this morning, one degree above the old record low. As we headed through the morning (this is about 6-10 AM), you can see the effects of an increase in upper level moisture in the form of some streaky cirrus clouds, and the increased moisture also leads to longer, more persistent contrails behind passing aircraft. We should see a mix of sun and high clouds to finish out the day, generally with more of the clouds in the north and vice versa, before thicker clouds and areas of rain spread in from the southwest on Sunday...