The Weather Channel

What to know

• The temperature in Pittsburgh is currently a mix of mild and cool conditions, with a high of 66°F and a low of 37°F. Jan 12
• The chance of precipitation today is 53%, indicating a significant likelihood of rain that may affect outdoor activities. Jan 12
• Sleet forms when snow melts in a warm layer then refreezes in cold air near the surface. Dec 23
• Philadelphia’s variable climate makes sleet a common winter threat. Dec 23