National Weather Service United States Department of Commerce

Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Another stormy stretch of weather has been seen over the last two days, with quite impressive 48-hour rainfall totals. Most areas along/north of Interstate 80 saw around 2-4” of rain, with several locations seeing between 4-6” of rain over the last two days.
Minor flooding is expected along several area rivers, with a couple reaching Moderate to Major Flood Stage. Additional rainfall is possible through Monday, but should largely remain light (<0.25-0.50”). Continue to monitor river observations and forecasts!
Rounds of recent heavy rain and run-off will produce significant rises on several area tributary rivers, and even portions of the main stem Mississippi River through the upcoming week. Some of the rivers will go into flood, including portions of the Mississippi River from the Quad Cities on southward.
With heavy rainfall expected at times into Sunday, here are some tips for safe driving in the heavy rain. Make sure to slow down, increase following distance, and turn on your low-beam headlights to improve visibility. Stay alert! Stay safe!