Des Moines, Iowa, is bracing for a weekend of unpredictable weather, with thunderstorms and heavy rainfall expected to roll in on Saturday, July 26.
While the storms may not be severe, they could bring localized flooding, gusty winds, and plenty of rain, which could disrupt outdoor activities and travel plans across central and southern Iowa.
What to Expect on Saturday, July 26
The National Weather Service (NWS) has forecast showers and thunderstorms to develop after 7 a.m. on Saturday. Rainfall could total up to one inch in some areas, with a few strong storms potentially leading to localized flooding and gusty winds.
Although the overall risk of severe weather is low, residents in Des Moines and along major routes like I-35 and I-80 should stay alert to changing conditions throughout the day.
If you’re planning to travel, it’s best to avoid driving on water-covered roads, as heavy rainfall during storms can lead to hazardous conditions. It’s also a good idea to delay any non-essential outdoor activities until the storms have passed.
Hot Weather Follows the Storms
By Sunday, Des Moines will get a break from the storms, but the heat will quickly return. Expect mostly sunny skies and temperatures soaring into the low 90s. The heat will be accompanied by high humidity, making it feel even hotter.
Heat index values could approach triple digits, increasing the risk of heat-related illnesses. If you plan to be outdoors, be sure to stay hydrated and limit activities during the hottest parts of the day.
Long-Term Forecast: Hot and Stormy Week Ahead
While Sunday offers a brief break, the hot weather will continue into the start of the week. Monday will be particularly scorching, with temperatures reaching around 96°F, making it one of the hottest days of the week.
Storm chances will return by Tuesday and Wednesday, with a 40% chance of rain each day. Highs will remain above average, with temperatures in the low 80s to low 90s.
Here’s the extended forecast for Des Moines:
Saturday, July 26: Thunderstorms likely after 7 a.m. Heavy rain possible. High near 88°F.
Sunday, July 27: Sunny and hot. High around 93°F.
Monday, July 28: Mostly sunny and very hot. High near 96°F.
Tuesday, July 29: 40% chance of storms. High near 83°F.
Wednesday, July 30: 40% chance of rain. High near 81°F.
Safety Tips for the Weekend Weather
Avoid flooded roads: Don’t drive through water-covered roads during the storms, as flooding can occur quickly.
Stay weather-aware: Keep an eye on the forecast throughout the day, especially if you’re traveling or planning outdoor activities.
Beat the heat: With temperatures rising into the 90s, be sure to stay hydrated, wear sunscreen, and limit outdoor activities during the hottest hours.
Be cautious in storms: If you’re outside during thunderstorms, seek shelter indoors, as lightning can pose a danger.
Des Moines residents should stay informed and be ready for both stormy and hot weather conditions over the weekend and into next week.
