12/20/2014 01:59 PM  Current Conditions : 25.0F / -3.9C, Light Snow - 7:59 AM CST Dec. 20  Temperature: 25.0°F / -3.9°C | Humidity: 88% | Pressure: 30.09in / 1019hPa (Steady) | Conditions: Light Snow | Wind Direction: North | Wind Speed: 0.0mph / 0.0km/h 12/20/2014 12:24 PM  Saturday as of Dec. 20 6:24 AM CST  Saturday - Overcast with ice pellets and a chance of snow, then snow showers in the afternoon. Fog early. High of 30F with a windchill as low as 19F. Winds from the South at 5 to 10 mph. Chance of precipitation 40% . 12/20/2014 12:24 PM  Saturday Night as of Dec. 20 6:24 AM CST  Saturday Night - Overcast with ice pellets and snow showers, then snow showers after midnight. Low of 25F with a windchill as low as 19F. Winds from the South at 5 to 10 mph. Chance of precipitation 40% . 12/20/2014 12:24 PM  Sunday as of Dec. 20 6:24 AM CST  Sunday - Overcast with snow showers. High of 32F with a windchill as low as 19F. Winds from the South at 5 to 10 mph. Chance of snow 50% with accumulations up to 1 in. possible. 12/20/2014 09:48 AM  Winter Weather Advisory - Expires: 12:00 PM CST  Winter Weather Advisory for Saint Louis County in effect until 12:00 PM CST on December 20, 2014