articleThe Brief Strong to severe storms are possible Sunday and Monday. Gusty winds and heavy rain will be the biggest threat that can lead to flooding. Summer storms are here again with chances of a few strong to severe storms on Sunday, Aug. 9 and Monday, Aug. 10. Image 1 of 3 ▼ Sunday 10AMStorm ImpactsLocal perspective:Locally in southeast Wisconsin, storms are favorable to bring gusty winds and heavy rain that can lead to flooding. The high keeps the jet stream in the northern United States, which will allow rain and storms to come through Wisconsin until the pattern breaks.