Missouri – Warm wind sweeps across St. Louis late this morning, drying out grass and fields while pushing temperatures toward 86°F. That combination raises fire danger quickly, especially in open areas where a single spark could spread fast.
According to the National Weather Service in St. Louis, elevated fire risk is in place this afternoon due to gusty winds and dry conditions. Storm chances also increase later today, with scattered thunderstorms possible into the evening.
Across St. Louis, Chesterfield, and into southwestern Illinois, wind gusts near 30 mph may impact travel on I-64 and I-44, especially for high-profile vehicles. Dry conditions during the day could allow fires to spread rapidly in rural and suburban zones. Avoid outdoor burning and secure loose items.
By late afternoon into the evening, conditions shift. Showers and thunderstorms begin developing, bringing lightning and brief heavy rain. Roads may turn slick quickly after a dry start, increasing the risk of sudden slowdowns during the evening drive.
Midweek keeps the pattern active. Rain becomes more widespread by Wednesday, with an 80% chance of precipitation and continued thunderstorm potential. Periods of rain could affect commutes and outdoor plans through Thursday and Friday.
Looking ahead, the first week of April trends warmer but unsettled, with repeated chances for showers and storms across eastern Missouri and southwest Illinois.
Five Day Forecast for St. Louis, Missouri
Wednesday: Rain and storms likely, high near 76°F
Thursday: Rain and thunderstorms, high near 78°F
Friday: Chance of storms, high near 82°F
Saturday: Rain likely, high near 70°F
Sunday: Slight rain chance, cooler, high near 58°F
