Screen Shot 2016-05-11 at 10.33.46 AM

Premium: Another ULL next week, warm temperatures follow

 

It’s May 11th, which means it’s getting in the late meteorological Spring season. Many of us often look forward to even warmer weather as we approach Memorial Day weekend and the summer season. But the seasonal trends with blocking of some form, causing cool air intrusions are still continuing, as the last couple weeks have had omega blocking. Now some high-latitude blocking is returning again for another cooler week of weather. But how cool will it actually be? And when will warmer weather return? We discuss more details on the overall pattern evolution for the rest of this month.

We start with a -EPO blocking ridge over Alaska. Shortwave energy coming downstream of this ridge will phase into a closed upper-level low over the Great Lakes later this week. Initially, this will cause heights to build over the Northeast. At the surface, high pressure will build over the Western Atlantic. More southerly flow around this high pressure will cause temperatures to rise near or slightly above normal for this coming Wednesday and Thursday.

We’re sorry! The rest of this post is restricted to members who have registered for our Premium Content. (Already registered? Log In)

Premium Members gain access to all Premium Posts, Dashboards, videos, live blogs, and much more. Sign up today!

 

Comments

comments