Des Moines, Iowa, is bracing for a stretch of wet and stormy weather beginning Thursday afternoon. With heavy rain and thunderstorms expected, central Iowa is under a summer weather alert for flash flooding, which could disrupt travel along major highways like I-35 and I-80. The National Weather Service warns of a 70% chance of storms by Friday afternoon, with the potential for flooding that could last through the weekend.
Thursday: Scattered Storms and Increased Rain Chances
Thursday will start with scattered storms, and by afternoon, the chance of thunderstorms will increase to 70%. Rainfall could range from a quarter to half an inch, with localized areas experiencing heavier amounts. This could lead to swollen creeks and rivers. Daytime highs will be in the mid-80s, around 84°F, with south winds between 5 and 8 mph. Thunderstorms are also possible Thursday night.
Friday: Thunderstorms Likely with Strong Downpours
By Friday, the weather will become more unsettled, with thunderstorms likely to roll in after 1 p.m. The 70% chance of storms will bring heavier rainfall, which could lead to flash flooding, especially along I-35 and I-80. The strongest downpours are expected Friday afternoon and evening. While storm spotter activation is not yet expected, conditions could change quickly if storms intensify. Expect highs around 85°F.
Saturday: A Break in the Storms with Pleasant Weather
Saturday will provide a brief respite from the rain, with mostly sunny skies and highs near 82°F. It will be a drier day, offering a chance for people to enjoy outdoor activities before the next round of storms arrives.
Sunday: Warm and Sunny
On Sunday, the weather will remain sunny and warm, with highs near 86°F. It will be a beautiful day to enjoy outdoor activities, as temperatures continue to climb. The pleasant weather will last into Monday, providing a nice start to the week.
Monday and Tuesday: Warming Temperatures and Sunny Skies
Monday will be another mostly sunny day, with highs reaching 88°F. By Tuesday, temperatures will climb to 89°F, marking a return to seasonal warmth. The dry, sunny conditions will continue through the start of the week.
5-Day Forecast for Des Moines:
Thursday (84°F): Scattered storms, mainly before 1 p.m.
Friday (85°F): Thunderstorms likely after 1 p.m., 70% chance
Saturday (82°F): Mostly sunny, dry
Sunday (86°F): Sunny, continued warm
Monday (88°F): Mostly sunny, seasonal
Des Moines will experience a mix of thunderstorms, heavy rain, and potential flooding risks this week, especially on Thursday and Friday. However, the weekend will offer a break, with pleasant, dry weather before the return of warmer temperatures next week. Be prepared for stormy conditions, particularly if you’re traveling on highways, and stay updated on weather alerts.
