november 17th, 2014, in a video that went viral, this time lapse shows the impact of lake-effect snow schughways. >> nicholas metz is a professor of geo science at hobart and william smith colleges in geneva new york. [i tell my students to imagine a balanced top of the moucht an. a push and that ball goes to the bottom of the moucht an. this is just the mountain flipped upsidedown, just a little push it produces lake-effect snow bands. >> it sounds like weather is becoming extreme? >> a lot of the research is show showing that as our globe starts to change, extremes may become the norm. >> so does science suggest that more? >> i think that's a reasonable seeing. >> when it's extreme weather like buffalo's due to climate change and when is it just plain wild weather? a new and growing scientific field that tries to access whether climate change played a role. the extreme heat fueling fire fires since 2013. is it climate change? according to the research published in the bullet of the american meteorological society, probably yes. >> what about the torrent be rains that hit the united kingd

here's schu. he's got the highlights in this morning's sports. >>> good morning.fighting through the toughest part of their schedule with only two home games in february and playing their fourth game in the last five nights. fortunately they are facing a team that's only won ten games in season. the knicks. first quarter, greene with the half-court lob and the alley oop lay-in. very athletic move. in the second iguodala, the steal. coast-to-coast. the dunk. and he nearly takes off from the free-throw line. draymond green a big night. 24-13 boards. burriss the three. warriors up three at the half -- or up s.u.v. at the half. to bogut. the great hands. warriors led by 17 but the knicks rally. shane larkin the steal. they come to within a 5. four minutes to go. curry took care of that. the shake and bake three. he did record an assist. that's the first time since 2012. they win. >>> and cal likes playing close games. cal hosting ucla. he made two late threes to cut the lead to one. 23 seconds left, cal down one. dwight graduated from cornell. the brings the three and

schu is going to be live at pebble beach this tuesday and wednesday so join us for his reports.sday and wednesday should be dry, right lisa? >> usually not but yes. we've been looking at the heavier downpours on and off throughout the morning. the winds have been picking up throughout the day. we have the front offshore. look at live doppler 7hd -- or we were looking at live doppler 7hd. can you get the graphics up? here's a look at lake tahoe where we are seeing higher elevation snow. in fact, we are going to see look at up to a foot and a half above 7,000 feet. here's how it looks right now. out of the southwest we are look at heavier down but as we take into highway 101, santa cruz looking at moderate rain, vallejo light rain. a little spot 2-iron south of emeryville. oakland looking at a heavier snow. as we go further south look at milbrae looking at wet weather and along the coast we have thunderstorms off to the south and west that will be pushing in. spotty showers around san jose and look at the heavy rain here. this is a look what's coming in. with the rain, gusty winds

here's schu, he has the highlights in this morning's sports. >> good morning.t season it seems impossible they would lose two straights but it happened. they turn the tied last night with phoenix suns in town. an 11-2 run. bledsoe dials up long distance. he had 16. suns led by as many as 12. second quarter warriors on their way back. seth curry weaves through and gets a game high 25. he was swishing and dishing. give and go to andrew bogut. get up. the alley oop. they will pull away. coast-to-coast, lays it in with two suns hanging on it. and-one. 106-87 they went, snapping their two game losing streak. >> the football hall of fame had tough choices but got it right on two counts. former raider tim brown and charles haley both selected. tim brown played his final year in tampa. played 16 years. 14,934 yards and 100 touchdowns. former heisman trophy winner went to nine pro bowls went to one super bowl , losing to the tampa bay buccaneers. haley is the only player in nhl history to win five super bowl rings, two with niners and three with dallas. in his 13 year c

here's schu. he has all the details. >> good morning.ors well represented in the nba all-star three-point contest with steph curry and klay thompson making it to the finals. two entered the barclay center in brooklyn like it was a heavy weight championship fight. 23 was the top store until klay dropped 24 two minutes after steph. a big smile. curry, klay and irving in the three man final. and steph not to be outdone had 13 in row. 10 better than irving's 17. so the pressure is on klay. 34 points possible. he will need 28 to beat steph. wasn't meant to be. klay goes cold and misses four in a row at one point, then five in a row, and steph is victorious. as he hoists the trophy, steph curry wins his first 3-point shooting contest. and meanwhile, atlanta's victor, not a 360, that was more like a 540 on the reverse dunk. he made it against zach levine. then he's making the dunks with his head and two inches below the rim. levine took over the dunk contest. help with teammate andrew wiggens. between the legs works the left hand. at 19 the sec

join us for schu's report.means a lot of rain for the pebble beach tournament but looks like things will go according to plan with a nice spring-like forecast once we get through our next cold front this is knocking on our door. gusty winds are up to 22 miles an hour half moon bay. 50s and 60s right now. we are looking at the leading edge of it. here's a look at the north bay. not much is going on. in fact, it's probably not reaching the ground. highway 101 through the park and petaluma. but offshore you see the darker shade of green. as we continue to slide south you notice in san francisco the atmosphere is moistening up, as well as into the south bay. but it's going to be until around 7:00 we get the leading edge in the north bay and by 9:00 it looks like it will be right over the bay area. but we still have the wind that will bring some very windy conditions throughout the day. breaks in the overcast that will prime the atmosphere for the possibility of thunderstorms. right on through the afternoon. it will