The National Weather Service in St. Louis, MO, issued a Winter Weather Advisory that will remain in effect for the St. Louis area until 6 p.m. CST this evening. The forecast for today includes rain, snow, and freezing rain before 2 p.m., then transitions to snow after 5 p.m., with a total daytime snow accumulation of around an inch possible. "Plan on slippery road conditions. The hazardous conditions could impact the Wednesday morning and evening commutes," warns the NWS advisory.

According to the NWS, the region can expect mixed precipitation, with total snow (including sleet) accumulations up to 2 to 3 inches and ice accumulations of a light glaze. Commuters are advised to take caution as the weather conditions will likely affect roadways. Temperatures are expected to hover around 32°F with humidity at 69% and overcast skies. Travelers are encouraged to get the latest road conditions from their respective state travel websites or hotlines in Illinois and Missouri.

Looking ahead, the hazardous weather outlook suggests no additional adverse conditions expected Thursday through Tuesday. Following today's storm, the forecast indicates a gradual clearing on Thursday, with mostly sunny conditions and a high near 27°F. For those looking forward to Friday, the day will be partly sunny with temperatures expected to rise to near 38°F.

In preparation for today's weather, the Hazardous Weather Outlook also outlines potential disruptions for the upcoming days, possibly including more snow on Monday night with a 20 percent chance and increasing to a 40 percent chance on Tuesday. The information provided by the NWS, indicates that "Spotter activation will likely be needed" with the ongoing winter storm. Residents and travelers in the affected areas are urged to stay informed and take necessary precautions during this time.