High pressure will gradually shift to the east of our area today. Moisture will gradually increase through this afternoon as more humid air spreads across the region from the south.
Tonight, there will be a slight chance of a shower or thunderstorm after midnight, otherwise it will be partly cloudy and humid.
On Monday, low pressure will track through the Great Lakes into Ontario. This system will push a cold front southward across the area Monday afternoon or evening. Widespread showers and thunderstorms are likely with the passage of this front, and a few storms could become severe.
The storms will taper off Monday night, then return on Tuesday as a another, stronger front moves southward across the state. We will see a threat of severe weather again on Tuesday afternoon.
Here is the forecast: For today, partly sunny with highs around 80. Winds SW 5-10 mph.
Tonight, partly cloudy with a slight chance of a shower or thunderstorm. Lows will be in the low to mid 60s. Winds SW 5-10 mph.
Monday, partly cloudy with showers and thunderstorms likely. Highs will be in the low 80s. Winds SW 10-20 mph.
Monday night, showers and thunderstorms likely during the evening, then partly cloudy. Lows will be in the mid 60s.
Tuesday, partly cloudy with showers and thunderstorms likely. Highs will be around 80.
Extended Analysis: A cold front will move to the east of our area Tuesday night, with drier and more stable air spreading across the region on Wednesday.
High pressure will build across the region Thursday and Friday bringing lots of sunshine to northern Ohio along with dry conditions and comfortable temperatures.
Here is the extended forecast: Tuesday night, partly cloudy with a chance of showers and thunderstorms. Lows will be in the low to mid 60s.
Wednesday, partly sunny with a slight chance of a shower or thunderstorm. Highs will be around 80.
Wednesday night, partly cloudy with lows around 60.
Thursday, mostly sunny with highs in the low 80s.
Thursday night, mostly clear with lows around 60.
Friday, mostly sunny with highs in the low 80s.