MARION, OH (MARION COUNTY NOW)—You can expect a shift from unseasonably warm temperatures to active spring weather this week as thunderstorms move through the region. Following a partly sunny Monday with highs near 77, the National Weather Service forecasts a high probability of overnight storms and breezy conditions. The unsettled pattern is expected to continue through midweek, bringing a mix of showers and potential thunderstorms on Tuesday and Wednesday before a cooling trend settles in for the remainder of the week.

This Afternoon-Partly sunny, with a high near 77. South wind around 15 mph.

Tonight-Showers and thunderstorms before 4 a.m., then showers likely and possibly a thunderstorm between 4 a.m. and 5 a.m., then a chance of showers and thunderstorms after 5 a.m. Low around 59. Breezy, with a south wind 15 to 23 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday-A slight chance of showers and thunderstorms. Cloudy, then gradually becoming mostly sunny, with a high near 74. South wind 13 to 16 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 20%.

Tuesday Night-A chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 51. Northwest wind around 7 mph becoming northeast after midnight. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday-Showers and thunderstorms. High near 59. North wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday Night-A chance of showers, mainly before 8 p.m. Mostly cloudy, with a low around 41. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Thursday-Mostly sunny, with a high near 58.

Thursday Night-Partly cloudy, with a low around 40.

Friday-Partly sunny, with a high near 54.

Friday Night-Mostly cloudy, with a low around 36.

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