Storm Timeline and Severity
Severe thunderstorms are expected to develop Sunday evening after 5 p.m. and continue into Monday morning. The National Weather Service placed the KC metro under an enhanced risk for severe weather. Storms are expected to grow into something complex late Sunday evening, with isolated severe storms likely to converge into a line as they enter eastern Kansas after 7 p.m., with the highest severe threat during overnight hours.
Primary Hazards
Damaging winds and large hail are the primary concerns, with wind gusts potentially reaching 70 mph. The National Weather Service indicated tornado warnings have been issued for various counties throughout Sunday afternoon and evening. Heavy rainfall capable of causing flash flooding is also possible, particularly in areas north, northeast, and northwest of the Kansas City metro.
Rainfall and Flooding Risk
The Kansas City metro is expected to receive between 0.5 and 0.75 inches of rain overnight, while areas north, northeast, and northwest of the metro could see 2 to 4 inches of accumulation due to successive rounds of storms. A flood watch is in effect from 7 p.m. Sunday through 7 p.m. Monday for most counties along and north of Interstate 70.
Sunday Weather Conditions
Sunday's high is expected to reach 76 degrees with wind gusts up to 21 mph. The overnight low will be around 63 degrees. The first half of Sunday will be quiet, providing an opportunity to complete errands before storms develop in the late afternoon.
Monday Outlook
Showers and thunderstorms are expected to linger into Monday, with a possibility of storms before 1 p.m. and between 1 and 4 p.m. Monday will be warmer with a high of 79 degrees and wind gusts up to 29 mph. The overnight low will be around 46 degrees. 
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