(01 of16)
Open Image ModalHomeless Indians receive tea and biscuits being served by a man on a chilly morning in New Delhi, India, Tuesday, Dec. 23, 2014. Intense cold coupled with a thick blanket of fog has engulfed most parts of north India throwing normal life out of gear and disrupting rail, road and air traffic. (AP Photo/Saurabh Das) (credit:ASSOCIATED PRESS)
(02 of16)
Open Image ModalAn Indian man exercises as fog envelops a park in New Delhi, India, Monday, Dec. 22, 2014. Cold wave conditions intensified across northern India as temperatures dipped along with thick blankets of fog cutting out sunlight for long hours. (AP Photo/Tsering Topgyal) (credit:ASSOCIATED PRESS)
(03 of16)
Open Image ModalIn this Dec. 22, 2014 photo, Indian passengers wrap themselves in a blanket as they wait for train at a railway station in Allahabad, India. Intense cold coupled with thick blanket of fog has engulfed most parts of north India throwing normal life out of gear and disrupting rail, road and air traffic. (AP Photo/Rajesh Kumar Singh) (credit:ASSOCIATED PRESS)
(04 of16)
Open Image ModalA Kashmiri boat man breaks the frozen surface of water of a Lake on a cold and foggy morning in Srinagar, in India, Thursday, Dec. 25, 2014. Cold wave tightened its grip on the Kashmir valley as it continues to reel under intense cold wave for the past few days with widespread snowfall in the hilly areas. (AP Photo/Mukhtar Khan) (credit:ASSOCIATED PRESS)
(05 of16)
Open Image ModalKashmiri men warm their hands standing near a bonfire on a cold and foggy morning in Srinagar, in India, Thursday, Dec. 25, 2014. Cold wave tightened its grip on the Kashmir valley as it continues to reel under intense cold wave for the past few days with widespread snowfall in the hilly areas. (AP Photo/Mukhtar Khan) (credit:ASSOCIATED PRESS)
(06 of16)
Open Image ModalIndian homeless people keep themselves warm while sitting around a bonfire in Jammu, India, Friday, 26, 2014. Cold wave conditions continues unabated in the northern region with fog enveloping most areas and affecting transport services. (AP Photo/Channi Anand) (credit:ASSOCIATED PRESS)
(07 of16)
Open Image ModalAn Indian laborer bathes from a roadside tap water amidst morning fog in Allahabad, India,Friday, Dec. 26, 2014. Cold wave conditions continues unabated in the northern region with fog enveloping most areas and affecting transport services. (AP Photo/ Rajesh Kumar Singh) (credit:ASSOCIATED PRESS)
(08 of16)
Open Image ModalAn Indian crosses railway tracks amidst morning fog in Jammu, India, Friday, 26, 2014. Cold wave conditions continue unabated in the northern region with fog enveloping most areas and affecting transport services. (AP Photo/Channi Anand) (credit:ASSOCIATED PRESS)
(09 of16)
Open Image ModalA cow milk seller burns cow dung to keep himself warm in Allahabad, India, Friday, Dec. 26, 2014. Cold wave conditions continues unabated in the northern region with fog enveloping most areas and affecting transport services. (AP Photo/ Rajesh Kumar Singh) (credit:ASSOCIATED PRESS)
(10 of16)
Open Image ModalA dog takes refuge in the blanket of an old homeless man as he and others warm themselves around a bonfire in Allahabad, India, Friday, Dec. 26, 2014. Cold wave conditions continues unabated in the northern region with fog enveloping most areas and affecting transport services. (AP Photo/ Rajesh Kumar Singh) (credit:ASSOCIATED PRESS)
(11 of16)
Open Image ModalCrows fly past a small temple on the banks of the River Gomti on a cold and foggy Morning in Lucknow, in the northern Indian state of Uttar Pradesh, Saturday, Dec. 27, 2014. Road and rail traffic were affected as thick fog engulfed most of Uttar Pradesh state, even as temperatures dipped further intensifying a cold wave in most of north India. (AP Photo/ Rajesh Kumar Singh) (credit:ASSOCIATED PRESS)
(12 of16)
Open Image ModalFog envelops the Bara Imambara complex early morning in Lucknow, in the northern Indian state of Uttar Pradesh, Sunday, Dec. 29, 2014. Road and rail traffic were affected as thick fog engulfed most of Uttar Pradesh state, even as temperatures dipped further intensifying a cold wave in most of north India. (AP Photo/ Rajesh Kumar Singh) (credit:ASSOCIATED PRESS)
(13 of16)
Open Image ModalA goat stands wrapped in a jacket at the Bara Imambara complex in Lucknow, in the northern Indian state of Uttar Pradesh, Sunday, Dec. 29, 2014. Road and rail traffic were affected as thick fog engulfed most of Uttar Pradesh state, even as temperatures dipped further intensifying a cold wave in most of north India. (AP Photo/ Rajesh Kumar Singh) (credit:ASSOCIATED PRESS)
(14 of16)
Open Image ModalMembers of Delhi police marching band march during an exercise for the upcoming Republic day parade amidst morning fog, in New Delhi, India , Monday, Dec. 29, 2014. Cold wave continues unabated in the northern region with fog enveloping most areas and affecting transport services. (AP Photo /Manish Swarup) (credit:ASSOCIATED PRESS)
(15 of16)
Open Image ModalA commuter waits near a bus stop amidst morning fog, in New Delhi, India, Monday, Dec. 29, 2014. Cold wave continues unabated in the northern region with fog enveloping most areas and affecting transport services. (AP Photo /Manish Swarup) (credit:ASSOCIATED PRESS)
(16 of16)
Open Image ModalA Kashmiri boat man makes his way through the frozen surface of water of a Lake on a cold and foggy morning in Srinagar, in India, Thursday, Dec. 25, 2014. Cold wave tightened its grip on the Kashmir valley as it continues to reel under intense cold wave for the past few days with widespread snowfall in the hilly areas. (AP Photo/Mukhtar Khan) (credit:ASSOCIATED PRESS)