. >> quant is down but -- quanty is down but the quality is excellent. >> reporter: only those grapes that are ready can be harvested. >> leaving 2/3 on the vines and hoping for further ripeness. >> reporter: the rains can cause damage to the grapes on the vines. they called in crews to pick as many grapes as possible before the rainfalls. >> things changed. right now everybody is absolutely going as fast as they can. >> reporter: his crews are working on few hours of sleep and overnight. 80% of the crop is still on the vine. >> not very good. still a lot of grapes. >> reporter: the wine growers are getting hit twice. not only do they have the rain, but they also had a mild summer which meant it look longer for the grapes to ripen. what they are hoping for, they are hoping for warmer weather and especially winds to come through and dry off the remaining crops. ken pritchett, ktvu channel 2 news. >>> the wet weather is also effecting the commute. look at that. that is interstate 80 been berkeley. look that access road to the left, when that is busy you know traffic is bad. the middle l

. >> we are nervous about the quant at this point. >> reporter: as soon as the rain stops what you will see is workers working, removing the leaves to increase the air circulation, what they want is warmer weather after the rain passes. especially what they want is winds so the air comes through and rays out whatever rain fell, that would limit any damage to the grapes and remain on -- that remain on the vine. ken pritchett, ktvu channel 2 news. >>> raining all afternoon. you want to see how it's effecting the commute? this is a picture of 1man 1 towards the bay bring. right lands headed towards candle stick park. there is an accident nearverment on 101. that is impacting the commute. golden gate bridge, traffic is moving very well, i just checked www.ktvu.com, traffic is 35 miles an hour across the bridge. our coverage continues on our website, www.ktvu.com, live radar and maps to check out the conditions where you ling and live traffic, click on the weather tab. >>> broken gas line caused a scare today. they punctured a gas line today. silly haul, the library and the 911 call center h