Weather underground sticker

Wednesday, December 2, 2009

AO, NAO, PNA - should be cold




For Dec 1-15, PNA is mostly positive (ridging in west), NAO is relatively strongly negative, and the AO is very, very negative. Should result in very cold, dry weather. But the GFS only has it marginally cold with every storm cutting to the lakes. Very contradictory.

No comments:

Post a Comment