An unusual January rainfall brought badly-needed precipitation to Hemphill County and environs Sunday night, along with a flurry of snow and dense fog. Tammie Sasser Helton in Laketon and Dianne Buckingham in Twitty won the rain gauge shootout each with an inch. Other reports ranged from Gem City rancher David Cook and Jack Helton in Wheeler with 0.70 to Becky Reid here in town and Sharron…