Cold Weather Advisory issued January 19 at 3:29PM EST until January 20 at 12:00PM EST by NWS Morristown TN

* WHAT...Hot temperatures 102 to 108 and areas of Major HeatRisk expected. Limited overnight relief with low temperatures in the low to mid 70s. * WHERE...Northeast Foothills, Northern Sacramento Valley, and Shasta Lake Area / Northern Shasta County. * WHEN...Until 11 PM PDT Monday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events, particularly for those working or participating in outdoor activities. * ADDITIONAL DETAILS...Area waterways continue to run cold and fast, creating dangerous conditions for those seeking relief in rivers and lakes.