St. Louis, MO – The National Weather Service has issued a severe weather alert for Northeast Missouri and West-central Illinois, with thunderstorms expected overnight. Damaging winds are the primary concern, with gusts potentially reaching 60-70 mph. The most critical time for storm activity is between 9 p.m. and 6 a.m. Residents should ensure they have multiple means of receiving weather alerts and know their safe places.
According to the National Weather Service, the greatest threat of severe storms is concentrated in Northeast Missouri and West-central Illinois, with decreasing chances to the south. In addition to strong winds, heavy rainfall and lightning are also expected. The storms may result in power outages and fallen trees, posing risks to both property and safety.
Residents should be aware of the heat as well, with temperatures reaching 99 degrees today. This extreme heat increases the risk of heat-related illnesses. It is important to stay hydrated and limit outdoor activities during peak heat hours.
The 10-day forecast shows a mix of weather conditions. On Wednesday, temperatures will drop to a high of 87 degrees with a 65% chance of thunderstorms. Thursday and Friday will remain cooler, with highs in the upper 80s and continued storm chances. The weekend brings a slight respite with temperatures in the mid-90s and lower chances of rain. Early next week, temperatures will return to the mid-80s, providing some relief from the intense heat.
