Sioux Falls, South Dakota, is preparing for thunderstorms on Friday afternoon, with a 60% chance of rain expected to disrupt outdoor plans and travel across the region.
The storms are likely to develop after 1 p.m., so residents and travelers should stay aware of the changing conditions. These storms could bring lightning, heavy downpours, and slick roadways, especially during the evening commute.
Thunderstorm and Rain Risk on Friday
According to the National Weather Service in Sioux Falls, showers and thunderstorms will be most likely after 1 p.m. Friday. East winds will shift to the west by the evening, ranging from 5 to 10 mph.
While severe weather is not expected, the combination of rain, lightning, and brief heavy downpours could lead to travel delays and hazardous conditions. Drivers on I-229 and local streets should remain cautious as roads may become slick. Temperatures will reach a high of 86°F on Friday before dropping to 61°F overnight under mostly cloudy skies.
Weekend Weather Outlook: Sunny and Warmer
Once the storms pass, the weekend will bring sunny skies and warmer temperatures. Saturday will see mostly sunny weather with a high of 82°F, making it a perfect day for outdoor activities. Sunday will be even warmer, with temperatures reaching 88°F, so it’s a great time to enjoy outdoor events—but be sure to stay hydrated as the heat increases during the afternoon.
Intense Heat Expected on Monday
The heat will intensify on Monday, with temperatures soaring to 91°F. It will be sunny and hot, making it the perfect day for summer activities, but residents should be mindful of the rising temperatures.
Thunderstorms are expected to return Monday night with a 30% chance, and storm chances will continue through Tuesday (30-40%), possibly affecting early-week plans. Temperatures will remain in the low 60s through the weekend but will dip to 59°F by Tuesday night.
Cooler Midweek Weather
A break from the heat is expected by Wednesday when temperatures will drop to 75°F under mostly sunny skies. It will be a perfect opportunity to take care of outdoor errands or yard work without the extreme heat.
Sioux Falls Five-Day Forecast (July 11–15)
Friday: Showers and thunderstorms likely after 1 p.m. | High: 86°F | Low: 61°F
Saturday: Sunny | High: 82°F | Low: 60°F
Sunday: Sunny | High: 88°F | Low: 66°F
Monday: Sunny and hot | High: 91°F | Low: 67°F
Tuesday: 30% chance of thunderstorms | High: 85°F | Low: 59°F
Sioux Falls will experience thunderstorms on Friday afternoon, followed by a sunny and hot weekend. The heat will reach into the 90s by Monday, and storms will return next week, potentially disrupting early-week plans.
Stay updated on the weather, especially if you plan to travel or participate in outdoor activities. Make sure to hydrate and be cautious as storm chances rise into the beginning of the week.
