Live checking road conditions in Richardson, TX Winter Storm Warning Extreme Cold Warning Today: A chance of sleet before 1pm, then a chance of freezing rain and sleet between 1pm and 3pm, then a chance of sleet after 3pm. Cloudy and cold, with a temperature falling to around 22 by 5pm. Wind chill values between 10 and 17. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. Total daytime ice accumulation of less than a 0.1 of an inch possible. Total daytime sle