in the mountains, you can see the tall skyscrapers of kowloon, and just further down there is big wave bays for its skyscrapers, but it's got more than 100 beaches covering 450 miles of coastline. big wave bay is one of the popular stretches. people swim and surf here, though the waters aren't exactly crystal clear. so this is an app called global alert. its users plant a red flag every time they see large amounts of rubbish near the sea. this is big wave bay here. as you can see, there's a lot of red dots just around the corner. but there's hope in the form of this woman. so, good morning, day two of the atlantic cleanup challenge. several years ago, esther spotted the problem as she was running and climbing around the island with her husband. during our expedition, we mapped all the trash that we saw on the way, and we mapped in total 163 trash sites. so... ..it�*s very frustrating. we felt we needed to take action. and so the idea came to do the challenge, an adventure cleanup challenge. people can sign up, form a team and make a difference, basically. the adventure cleanup challenge pi

in the mountains, you can see the tall skyscrapers of kowloon, and just further down there is big wave bay every time they see large amounts of rubbish near the sea. this is big wave bay here. as you can see, there's a lot of red dots just around the corner. but there's hope in the form of this woman. so, good morning, day two of the atlantic cleanup challenge. several years ago, esther spotted the problem as she was running and climbing around the island with her husband. during our expedition, we mapped all the trash that we saw on the way, and we mapped in total 163 trash sites. so... ..it�*s very frustrating. we felt we needed to take action. and so the idea came to do the challenge, an adventure cleanup challenge. people can sign up, form a team and make a difference, basically. the adventure cleanup challenge pits teams against each other to see who can get rid of the largest amount of waste. sponsors donate prizes for the winners. so we have a team of rock climbers. we gave them the most difficult sites, where it's cliffs involved, much more remote to get to, challenging in a rock c

waves and rip currents and coastal areas until 7 o'clock tomorrow evening. this is for areas in the north bay, including point reyes, national seashore. san francisco, monterey bay and down the coast, a bigou are a beachgoer, you should be very careful because of the waves which could knock you over on to the rocks. and of course, you could be swept out into the ocean. so be careful. let's check on our 4 zone forecast on this wednesday night the golden gate bridge. not only clear outside, but the bridge is just about everybody. just chilling at home tonight. they're watching us right now. kron 4 meteorologist mabrisa rodriguez here tonight with a look at what we can expect for thursday and just how warm things got today. yeah, in fact, it's thanks to those northerly winds that we're not seeing any marine layer influence and temperatures also warmed up 10 degrees from yesterday's daytime highs. that's why we're seeing widespread 60's and 70's. >> nearly 15 degrees above average. for those of you in santa rosa average high 62 degrees instead. warming up to 75 degrees and warm day out there. i know it's tempting to head out along the beach because we're tracking mild weather even for your t

around the bay, mid to upper 60s, with low 60s along the coast, but a big drop in temperatures from saturday to sunday is the first wave of cooler air makes its way in. it's the second wave of cooler air arriving on tuesday that me squeeze the atmosphere enough to try to bring out a couple of showers, but it is just that 20 to 30% chance of anything measurable in your neighborhood. then we try it again wednesday, thursday, and friday as temperatures bounce back. we will keep you updated on that rain chance, because there is time for the rain chance to go up more and more as we evaluate more forecast model data. we will look at the amounts that we could expect coming up at 6:00. >>> coming up on at 6:00, a reality check for vta. why the feds say b.a.r.t.'s san jose extension eight be delayed an additional 4 years. >>> several stolen cars left in the middle of the street. the fallout from an illegal operation that has east bay business owners sounding off. >>> the last finishing touches to san francisco's chinatown as it gears up for the big lunar new year parade. the news at 6:00 comes up in , a 5and its. celebration fo

bay. they're finding a bit the quality weight on. did they find the big the territories, 5th wave of coven 19 has seen daily infections search 40 times since the start of february, with hospitals and clinics struggling to cope these mix. if chance provide some relief to an overall medical system that has reached its capacity. solar. hi, good young. the current pandemic situation is very serious. so the number of people waiting for medical treatment i searched it had to separate general patients from those are covered through diversion sections outside. hong kong has reported more than 25000 cases with more than 220 deaths since the beginning of the pandemic. for residents like yancey who is required to provide a negative coven 19 test to his work every week. it seems like there's no end in sight for forming the world. i feel so bad for the hospital workers, so they're working so hard at all. but the government is not doing what they should do or heard more citizens would support them. are you? the situation has sparked widespread criticism among members of the health and education

big deal now, but the waves are building. you've got the storms off the coastline. maybe some 10 footers moving along the coastline as we head through the day tomorrow, a storm clouds parting around the bayd the head all the way down to southern california. grapevine. still seeing some snow in that direction. and you see some of the scattered showers in southern california. the snow over the mountain tops winter weather advisories also going up there until 3 o'clock in the morning. as much as 3 to 5 inches of snow expected across the peaks there. we're going to see clearing skies around the bay area looking good out there. now the temperatures running into the 40's and the 50's all around right now. i think as we head toward tomorrow afternoon. we're going to enjoy what looks like a beautiful day as you're going to see sunshine all the way to the numbers looking like this. but on 60's in the san francisco clear to the coastline, too, a little breezy in spots, but not by much. and then inside the bay, those numbers really warming up nicely. in fact, as you head down the peninsula, those temperatures quickly turning in upper 60's and 70's looks like it is going to be a nice afternoon outsi

bay area tomorrow. going to be a gorgeous day. there's no getting around that. watch out for the waves. >> if you plan to head out along the coastline, we're going to see some big-timee beaches. but you may want to flock there as the temperatures going to be running in the 70's, even right out of the water's edge right now, there's a very mild 60 degrees in san francisco. you've got chilly temperatures in spots, especially the north. they 49 in santa rosa. 46 in the napa valley. get these temperatures like this. you get these offshore winds and things get a little odd temperature wise. but by degas is no getting around high pressure taking over. and it's going to kind of just sit right overhead tomorrow. i think going to be the warmest day of the week with these offshore winds and high pressure overhead. that's good. said these numbers soaring into san francisco. we're talking numbers may be in the mid 70's downtown san francisco about 72 degrees in golden gate park. 72 in the sunset about 71 in daly city. and how about that? 71 right at the coast. middle of winter pacifica. 72 in half moon bay inside the find very comfortable temperatures. 74 and sunny in millbrae.

big drop in temperatures. key point that you will feel and our backyard. this is what's going on east bay shoreline all lit up nicely. there's a blue skies in the background upstream little short wavenday see are going to see things cause medically different. we've got winds late in the day sunday, a drop in temperatures all set the tone into next week. temperature check. now we have some chilly 30's up in the north bay awaited later this week. it to be cold in the morning. 40's and 30's off to the east bay. you can see 44 san jose. let's get to those winds now. this is now advance to sunday morning. so all day those onshore winds start building in response to that short wave. and it looks like that will linger into monday to but the next system on tuesday that i should just some snow and a punt tuesday. that next system will really slap. it's time to throw us back into really winter. like feel you see that the extended forecast. so let's go ahead. look at the extended. there's a little shot of rain coming on tuesday with mountain snows and such. that's a big temperature change. we have a big temperature change here and then getting into next weekend. how about that? that's pretty