Show Chinook Sweeps Back Cold Snap Denver A Denver A chinook wind swept down the eastern slope of ot the and sent temperatures upward from Montana to the Mexican border Aided by a II brilliant sun Run the tho chInook swept away awny ominous clouds which two weeks ago whipped a subzero wave Into the lie region aad overcoats ts were discarded In Denver tho the temperature having soared 1 to 55 15 degrees Billings Dilling Mont reported a temperature of 40 46 degrees At Helena the tho last of ot tho the winters winter's snow now was melted while at Great Falls farther north tho the mercury mounted to 50 60 degrees Havre thirty miles south of the tho Canadian border bonIer reported AI 0 degrees Only a week ago ugo Havre was shivering as ns the mercury dropped to 33 degrees below zero acre |