In Himachal Pradesh, chilly cold wave tightened its grip across the state as middle and high hills received snowfall with scattered showers in plains. <br />''<br />''Higher reaches of Lahaul Spiti and Chamba received snowfall. Whereas famous tourist destinations Shimla, Manali, and Kufri also experienced light snowfall today afternoon.<br />''<br />''The meteorological department has issued a yellow warning for thunderstorm accompanied by hail and lightning at isolated places in plains, low and middle hills of the state on January 6 and 7. <br />''<br />''The weather department also predicted rain and snow at few places for high and mid-hills with rain in plains over the next three days as well.<br />''