in sort of a broad base of different impacts ranging from water resources to forest, human health, beeches, coasts, agriculture and so on. let's go on to the next one. okay this is kind of one of those tricky power point graphs and this is where i pretend i'm al gore. now we're taking longer point of view and these three traces here at the bottom is global temperature, surface temperature of the earth. this is made out from proxy records and we did not have thermometers a hundred and fifty years ago so this is reconstructed from sediments and ice ansisotopes and so forth and the top is co2, so this is in hundreds of thousands of years and it's interesting that you see this pretty remarkable sigh lick or cycles and this is the climate and other periods of earth history we would be huddled in a cave right now or something. the - one of the primary factors in causing this period or rough period is the fact that there are orbital properties of the solar system and planets resolve around them and in this case the exintrinsicty of the earths budget that changes and that goes, it has about a hund

. >> live the good side at ocean beach, lot of beech gore's out there because this is the only placere temperatures are even comfortable this afternoon. 72 along the coast right now, 86 and san francisco we have virtually no sea breeze went out there right now that's why temperatures are so warm and these locations. and the rest of our bay area spots it's gunna get even spotter of a >> live look at the golden gate bridge no promise no. herself down on the golden gate rate now and no sign of fog. taking a look and san jose highway won a one, the headlights' are southbound a bit sluggish southbound but no problems northbound. the guadalupe overpass moving well in both directions. kron 4 news at 5:00 is coming up next.

. >> continue with the story am here of beech where temperatures are 10 degrees cooler than they are just a couple miles away in mill valley. a lot of parents and kids are taking a village of the beautiful day because school starts later on this week. >> last year rec the beach the pool this is our first time to the beach the day before school starts finally we can come. >> it's a beautiful day today so we get to part day before school starts again >> hearing capitalists of the santa cruz is a sea of sun numberless along the esplanade segment thing we haven't seen much of this foggy summer. temperatures here in the low to mid-90s in triple digits and the nearby santa cruz mountains. summer has arrived at last. the beach front shops were structured to have been selling this summer people are buying sunblock hats ice-cream. something cold to drink. in rob kron 4 news. >> in pacifica it seems that the whole town had the same idea. the speech was packed with people were happy to finally have some sun in the town best known for the sake cold weather. hundreds of people were out and about

beech there is said to pose a potential risk of illness.'s so warning going out to beach course to avoid the water pure advisorie'' have been posted there and will remain there until testing shows the amount of bacteria has dropped to safe levels. one of touch is being applied here to the historic richmond lunch. civic groups raise money to completely renovate this nearly 90 year-old the building looks beautiful now. those of all see this as a labor of love. >> the money and no one made a lot of money of this job nobody if they did i want it back. the >> officially known as in municipal mandatory on it opens 11:00 a.m. saturday. >> i live look outside from our roof cam over downtown san francisco. cloudy skies through downtown san francisco down the peninsula even into the east bay at this hour. were not using the low clouds of this hour if already spreading into the day but they are 63 degrees oakland, 62 hayward cooler temperatures are resulting. 58 redwood city, 58 in san francisco. inland spots in the upper 60s and low seventies for the

at the time he was in his sport utility vehicle near his girlfriend's house on beech street.he says he was waiting for her to take her to the movies. >> next thing i know like we're looking across the street and we see a lot of smoke and think one of the houses is on fire but then when i get closer i see it's his truck. >> some nations say they saw three men nearby but they couldn't provide descriptions. >>> santa clara city planners are scheduled to decide tonight whether or not to allow a 64- foot-tall minaret to be added to one of the largest mosques in the south bay. santa clara's architectural review committee has already approved the tower for the muslim community association mosque that's in an industrial neighborhood. but a neighbor filed an appeal against the proposed tower. >> i think a 63-foot minaret tower would in some ways serve as an advertisement and so, you know, it probably would be seen by more people from a further distance. >> the issue goes before the santa clara planning commission tonight. ramadan begins. the planning staff recommends this tower be app

at the time, he was in his sport utility vehicle near his girlfriend's house on beech street. she says he was waiting for her to take her to the movies. >> next thing we see a lot of smoke and think a house is on fire but closer i see it's his truck. >> some neighbors saw three men nearby but couldn't provide descriptions. >>> a man arrested after a shootout with chp officers in oakland is scheduled to enter a plea this morning. byron williams from the sierra foothills is facing a number of charges including attempted murder of a peace officer. he was pulled over on interstate 580 last month then got into a gunfight with the officers. two officers suffered minor injuries. williams told police he was on his way to san francisco where he planned to shoot people at two nonprofit organizations. >>> a debate tonight on a minaret planned for a large mosque in the south bay. a planning committee approved the tower for the muslim community association mosque in an industrial area on scott boulevard. but a neighbor has filed an appeal. he says he is worried that such a tall tower would

bodega bay and stinson beech upper 50s. oakland starts a run at 70s all the way up to 79 at fremont and castro valley. into the east bay valleys we'll have mid to upper 80s here. brentwood around 90. low to mid-80s hollister gilroy morgan hill. cooler with more clouds towards the monterey bay with 68 watsonville, about 70 in santa cruz. check out these temperatures tonight and turn the air conditioning off, open the windows if you can. low to mid-50s up in the north bay valley. 62 antioch. let's see how far those temperatures are going to drop. even more so from the coast tomorrow by 4 to 6 degrees. saturday when it's coolest after that morning drizzle low to mid-70s inland. mid-60s around bait and upper 50s at the coast. 4 degrees warmer sunday 8 degrees warmer monday and about another 6 degrees warmer and temperatures should be above average and away from the coast the middle part of next week. good morning megan. another update? >> good morning. we have two fires burning now in san jose both visible from the 280 freeway.

upper 70s, low to mid-80s. 50s and 60s by the beeches. not the best beach weather this summer.f you like this, you'll love it into saturday. >> thank you. >>> it is 7:39. flooding in iowa is blamed for the death of a 16-year-old girl and has forced hundreds of people from their homes. the national weather service has issued a warning there through tomorrow tonight. >>> the first mosquito and bird to test positive for west nile virus in contra costa county was just found in oakland. the bird was found near west cypress road and o'hare avenue. it is unusual to have the first detection so late in the season but they say the cooler temperatures may have prevented the trimmings transmission. >>> we'll tell you where 30,000 people camped out in hot weather for a shot at affordable housing. >>> a tug of war is about to surface in a popular surfing contest. >>> taking live looks on wall street. their slide is going for a third day today. there was a slight gain in the number of unemployment benefits for the first time and a drop had been expected. that was bad news. gm posting its larg

investigators say a 22-year-old napa man was shot in the head while driving down beech street near centrale. his foot hit the gas pedal, causing him to hit a parked car. the driver died at the scene. no one in the house was hurt. >>> police need your help identifying an individual on a san jose freeway south of mckee road, that happened around 9:00 saturday night. a white chevy fired at a durango, and hits it four -- hitting it four times and injuring the man in the backseat. >>> well, tomorrow will mark one year since the disappearance of 6-year-old hasani campbell. in san leandro, a group who has helped to search for the boy, opened a new office. the citizens for the lost society has organized searches, vigils and fund rawzers in the -- and funds raisers in the case and stands ready to help others. >> whether a family member goes missing, the last -- when a family member goes miss, the last thing you need to worry about is fliers. how can we keep their names in the news media? >> police arrested the boy's foster father and mother on suspicion of murder. no charges were filed. they were e