As St. Louis residents look to the skies this week, they'll notice a changeable pattern of weather setting in. According to the latest data from the National Weather Service (NWS), the city is currently experiencing an overcast sky with temperatures at a chilly 38°F. Humidity hovers at a damp 73%, and northerly winds are cutting through at 12 mph, making the wind chill factor linger at around 30°F. These conditions are expected to shift throughout the week.
The forecast for today remains partly sunny with highs approaching the mid-40s. Tonight, drizzle may present itself after 5 a.m., yet with mostly cloudy skies, the lows will remain around 34°F. This moderate forecast precedes what the NWS predicts to be a wetter interlude midweek. An incoming rain system, carrying a 90% chance of precipitation, appears poised to arrive Wednesday morning, with patchy fog expected to roll in after noon, bringing temperatures close to 46°F.
As Wednesday draws into evening, rain, and even some thunderstorms, could ratchet up the unsettled atmosphere. A peculiar warmth is projected to invade the cold front by 2 a.m., with temperatures surging to approximately 52°F. It's a dance of elements, as southeast winds shifting west continue to dictate the city's meteorological rhythm. Thursday carries a decreasing, yet still persistent chance of rain, mainly before noon, before partly sunny skies break through and temperatures climb to a rather pleasant 54°F.
Clearer skies and seasonal coolness arrive Thursday night, with the mercury dipping to around 31°F. Friday's forecast promises mostly sunny conditions and a respectable high of around 43°F. But don't set those umbrellas too far out of reach; Friday night teases a 50% likelihood of a rain-snow mix that could stretch into a rainy Saturday, with highs soaring to about 55°F. After a slight chance of rain Saturday night, the week concludes on a calmer note with a return to mostly sunny skies Sunday and Monday, with highs hovering around 40°F.
