itig ne ringim yebut alleies are already becong concern acros southern corado. doctors say our recent warm d windy weather to blame. they say 30 fferent types of alrgins are stedn colorado rings---and there are thin we can all do to protect oursves. avoidance is alwaythe si rrsttep,f cose that ca be diffilt if you ve to d anytime ouide so following that, using an oral dicine like aritanor zirtech, or legra e uslly a goirst ste doctors if you these s of medicin and are still having allerroblems---yo fore health stories... just head to "yourhy fa.com." here's sevtoriese' woing onor news fi at six. the former surgery tech charged thse l today's developments in denver. and crews arstill busyixg this strech of i-70 after a massive rockslide. we'll let you know how our weather is impacting the repair efforts. mike? mostly clear oveig with lows in the 20's and 30's. sturdall be mostly sunny and warm with highs t0's, 's and 70's. much cooler sund with increasing clouds. thanks for watchinnews fe at five. wel see you back right he afr n-b-c nightlnews, >>> developg >>> d