Srinagar, March 31 -- The Srinagar meteorological station on Thursday issued an orange warning for isolated heavy rain and thunder and lightning in Jammu and Kashmir on March 31.A meteorological official said that there was forecast for scattered light rain and thunder over Jammu and Kashmir in the next 24 hours.For subsequent two days, he said, there was possibility of widespread moderate rain, thunder and snow (mainly over upper reaches).Besides orange alert for March 31 for "isolated heavy rain thunder/ lightning" and disruption of traffic on Jammu-Srinagar Highway, the MeT department has also issued yellow warning for March 30 and April 1 to 3.There are four types of colour codes signifying the level of caution: green which means no a...