this was from NOAA's website for the st. louis area
Tonight: Increasing clouds, with a low around 24. East wind around 10 mph.
Thursday: Occasional snow, mainly after noon. High near 34. East wind between 11 and 15 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday Night: Occasional snow. Low around 22. North wind between 11 and 15 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Friday: Mostly cloudy, with a high near 31. Northwest wind 8 to 16 mph becoming south.
this is for our area:
Tonight: Partly cloudy, with a low around 10. North wind between 5 and 10 mph.
Thursday: Mostly cloudy, with a high near 36. Wind chill values as low as -1. East wind between 7 and 15 mph.
Thursday Night: Periods of snow after 11pm, mixing with freezing rain after midnight. Low around 27. Breezy, with a east wind between 16 and 21 mph. Chance of precipitation is 100%. New ice accumulation of around a 0.1 of an inch possible. New snow accumulation of 3 to 5 inches possible.
Friday: Snow and freezing rain likely before 11am, then a chance of snow. Cloudy, with a high near 34. Breezy, with a east wind 16 to 22 mph becoming west. Winds could gust as high as 34 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.