June 21, 2018 archive

Early July Heat Wave?

While cooler and wetter conditions dominate now, thoughts are shifting ahead to the all-important 4th of July time period.

Models are in relative agreement that a sprawling upper level ridge will park itself over the Ohio Valley, leading to a higher than normal confidence for a medium to longer term forecast period.

The end result would be anomalous heat and a drier pattern, as a whole, as we transition through the early stages of July.  Heat to the magnitude of what we experienced last weekend isn’t off the table with such a similar pattern.

Looking ahead, thankfully, one of our more trusted longer range computer models (JMA Weeklies), shows the pattern relaxing as we move into mid-July.  The model shows the heat backing west and a more active northwest flow (wetter pattern) returning here…

Permanent link to this article: https://indywx.com/2018/06/21/early-july-heat-wave/

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