4/25 – Trey Tonnessen’s “Atmospheric Shifting” Thursday Night Forecast

Meteorologist Trey Tonnessen

After a mostly sunny week coast-wide, several folks have been asking how soon into the weekend we will “pay” for the sunshine. To answer that question first and directly; in terms of the upcoming weekend, rainfall and thunderstorms are not a big concern. Active southerly flow will be flowing in our region. Upstream, a front will have stalled over the central planes as the orientation of the front will be parallel to the mid and upper flow. Breezy southerly winds will help moisture advect into the region. Although there will be no real lift and or support across the region outside of some very modest warm air advection and coastal convergence. A few light showers may develop in the deep rich low level warm moisture advection. Some of reliable weather models are slightly picking up on this potential, however, rain chances still stay below 20%.

As always: A cloudy day is no match for a sunny disposition. Be nice to each other.

-Meteorologist Trey Tonnessen