There is a potential for severe weather today through Wednesday. The greatest risk of severe storms in Arkansas will be on Wednesday.
In the near term, an outbreak of severe weather is expected in the Plains today. A line of strong/severe storms will approach northwest Arkansas tonight, but should weaken as it progresses into the state during the predawn hours Tuesday. Additional isolated to scattered thunderstorms will pop up Tuesday afternoon, but any severe weather will be spotty.
Chances for severe weather will increase Wednesday as a storm system tracks from the southern Plains to the mid-Mississippi Valley, and drags a cold front into Arkansas. Ahead of the front, well above average temperatures and humid conditions will create a very unstable environment. All modes of severe weather are in play, including tornadoes. Heavy downpours may lead to localized flash flooding.