A tightening pressure gradient ahead of our next cold front will set the stage for a much warmer day. High temperatures Tuesday wound up in the low 40s, landing 12 degrees below average. But with the help of a little sunshine but more importantly, a robust south to southwest wind, we can expect afternoon highs to wind up in the upper 60s today.
The strongest winds are expected to arrive during the afternoon hours as daytime mixing increases and taps into the stronger winds aloft.
Gusts will likely peak during the mid to late afternoon hours, with some locales seeing gusts approaching 40 mph. These winds will likely make it difficult for high-profile vehicles and could cause a few loose objects to be blown around, so it's good idea to secure any lightweight objects. Winds are expected to gradually ease as we progress through the overnight hours.
As a cold front sweeps through tonight, it will bring the chance for a few rain showers, though coverage locally will be fairly isolated. The better potential for rain seems to end up north of the Illinois-Wisconsin border where moisture and lift will be a bit more favorable for shower development. An isolated storm or two cannot entirely be ruled out.
More widespread rain will arrive late Thursday into Thursday night as a stronger system approaches. Rain will increase in coverage from west to east, initially starting off light. As the night goes on, heavier rain and even a few thunderstorms will sweep through the area (all non-severe). Rain should taper off during the mid-morning hours, with many locations picking up between .50" and 1.0". Additional rain chances are scheduled to move in over the weekend, with the best opportunity coming in late Saturday.
No comments:
Post a Comment