Thursday, August 21, 2008

Concerning Severe Weather Potential in Montana (August 21st)

SPC is considering putting out a severe thunderstorm watch in eastern Montana today per this Mesoscale Discussion

The heating is not that great today ... and thus instability is weak. What we do have is some good dynamic forcing, so the severe threat, while marginal, is possible. I agree that wind is definitely the main threat here.


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