Updated 04.06.21 @ 5:50p
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April 6, 2021 archive
Permanent link to this article: https://indywx.com/2021/04/06/evening-client-video-turning-more-unsettled-much-cooler-weather-looms/
Apr 06
Warmth Is Fleeting; Cooler Stretch Arrives By Mid-April…
Updated 04.06.21 @ 7:30a
This evening’s Client video update will handle the short-term rain and storm chances.
This morning, I wanted to review the upcoming shift towards a cooler period for mid-April.
We have a couple of things that will drive this chillier stretch of weather, including a negative NAO:
And a more amplified MJO moving out of the warm Phase 6 (now) into a much cooler Phase 7 for mid-month:
Note the period of blocking that develops as a byproduct of both:
This will force the cooler changes underneath, including a 5 day stretch of temperatures that likely average 5° to 10° below normal around mid-month.
Don’t put away those jackets and sweatshirts just yet…
Permanent link to this article: https://indywx.com/2021/04/06/warmth-is-fleeting-cooler-stretch-arrives-by-mid-april/