Expires:200910050545;Remove:200910050545;576365 WWUS75 KCYS 050445 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 1045 PM MDT SUN OCT 4 2009 ...WIDESPREAD DENSE FOG WILL CONTINUE OVER THE SOUTHERN LARAMIE RANGE AND WESTERN LARAMIE COUNTY TONIGHT... .PERSISTENT MOIST UPSLOPE FLOW WILL CONTINUE OVER SOUTHEAST WYOMING TONIGHT AHEAD OF STORM SYSTEM MOVING SLOWLY ACROSS THE CENTRAL ROCKIES. THE RESULT WILL BE WIDESPREAD DENSE FOG THE REST OF TONIGHT OVER THE SOUTHERN LARAMIE RANGE. WYZ069-050545- /O.CAN.KCYS.FG.Y.0007.000000T0000Z-091005T1200Z/ CHEYENNE FOOTHILLS- INCLUDING THE CITY OF...CHEYENNE 1045 PM MDT SUN OCT 4 2009 ...DENSE FOG ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS CANCELLED THE DENSE FOG ADVISORY. THE DENSE FOG HAS LIFTED OVER THE WESTERN PART OF LARAMIE COUNTY WITH VISIBILITIES AS OF 1030 PM BETWEEN 2 AND 6 MILES IN MOST LOCATIONS. THE VISIBILITIES WILL LOWER SOME AFTER MIDNIGHT...BUT ARE NOT EXPECTED TO BE LESS THAN ONE HALF MILE. THE EXCEPTION WILL BE THE CHEYENNE RIDGE NEAR THE COLORADO BORDER WHERE THE FOG WILL BE DENSE AT TIMES FOR MUCH OF THE REST OF TONIGHT. $$