Currently its 70's and humid in Houston but the most recent local forcast calls for a cold front to move thru the area early tomarrow morning. Originally the front was not expected to arrive until later on Sunday. Original start time forcast was calling for high humidity with temps in the mid 60's and a chance of rain. Now the forcast is calling for possible start temps in the 40's to 50's with rain... Lets keep our fingers crossed... Good luck to all who are running... The 1/2 marathon has an exceptionally good field... Meb is in town.....