the san martin airport is here. the plane landed here which means they had to tow it northbound, exit the freeway and get back on the other direction for a total distance of 4 1/2 miles. what a drive it turned out to be. the pickup truck towing the plane went at about the pace of a leisurely stroll. when it came time to merge back on the freeway, the chp ran a traffic break and yes, the backup was horrendous. across the wide lanes of 101 the plane could actually make good time but once on surface streets crews often had to unhook the plane and wiggle it through by hand to get past traffic signs, mailboxes and fences sometimes with inches to spare. what do you think of this? >> it don't bother me. i done know why they didn't tow it across the field. >> reporter: the slow motion plane with emergency vehicles through the santa clara countryside was surreal. ever see anything like this? >> no. not at all. it's crazy. this is amazing. >> reporter: the pilot was okay. no one on the ground was injured. there was no damage anywhere and the whole thing start to finish took about two hours. >> i think this pilot did from what i can tell an outstanding job, exceptional to be able to do what he did on the 101 and do it without there being any injuries or damage to any property. >> reporter: in san martin, kiet do, kpix5. there's a smattering of rain in fremont earlier today with frigid temperatures moving in. by tomorrow some bay area peaks could get a dusting of snow. that's at least possible as high pressure is driving cold air from the north into the bay area for the first part of the week anyway, but it doesn't have much moisture, but it is plenty cold. freeze warnings will go up tomorrow night through tuesday morning when numbers dive down to the mid-20s and low 30s, not for tonight. tonight santa rosa will be at 33 degrees, san jose 38 and walnut creek 34. three things to remember, the coldest day of the week will be tomorrow, the coldest night will be tomorrow night and by the end of the week it's warming up again. we'll have the complete forecast in a few minutes. in the meantime the dry and cold weather is having an impact in wine country and there's kpix5's andrea nakano. >> reporter: the wine country is bracing itself for the cold weather tonight and it's hoping that it stays out of the 20s and workers will be out on frost patrol hoping that they can save their crop. >> it's really the perfect storm. >> reporter: first the wine country experienced unseasonably warm temperatures causing vinyls to bud out two to three weeks earlier than normal. >> the vines and all the trees and flowers think hey, it's springtime. it's time to wake up. >> reporter: especially the chardonnay vinyls where you can already see these leaves and tiny little clusters of fruit, but now here comes a frost where temperatures are expected to dip into the mid-20s overnight. >> this is one time you can't sleep in because it really could be devastating. >> reporter: starting at midnight vineyard workers will be out on patrol trying to limit the damage. tom davies says one night of frost can damage the entire crop. he's already experienced it more than a decade ago. >> back in 2006 we lost about 20 acres of fruit. that was a big hit and for a small family winery, that hurt. >> reporter: once temperatures reach freezing levels when machines will be turned on. >> he doing the air moving, it keep -- keeping the air moving, it keeps that cold air and potentially ice from forming on this little bud. >> reporter: but if temperatures fall below 28 degrees, there's not much that can be done to save the budding crop. >> once it gets so cold we're really at the whims of mother nature. >> reporter: and the cabernet vines should be okay since they typically bud a little later than the chardonnay, but it is a wait and see approach here in wine country looking to see how cold it gets tonight and this week. live in sonoma, andrea nakano, kpix5. a predawn fire tore through several conned minimums in martinez. it started when a panel of oil was left unattended on a stove burner. it broke out just after 4 a.m. on east gate lane destroying five of eight homes in the complex. the others have smoke and water damage. firefighters say the flames spread from the kitchen through an attic safe and into other units. >> it makes me think there's no firewalls going up into at particular. that has me worried -- into the attic. that has me worried. >> a 19-year-old man admitted he started the fire by accident. now everyone in the complex must find another place to leave for the time being. san leandro firefighters were putting out a fire that started from embers in a business park that started before 4 a.m. on sea garden street. drivers could see the flames from the nimitz freeway, no word so far on the exact cause. in concord car meet wall, the crash happened at about 6:00 this morning with the dark blue car going completely through a wall. police arrested a man from antioch for driving under the influence. wooden boards now cover a large hole on the side of all things an insurance building on clayton road and there's considerable damage inside, too, with pieces of plaster and furniture thrown around. the up side, nobody was hurt. the president fired up a series of tweets about the russia investigation. today mr. trump said the obama administration should take some of the blame for the russian meddling in the 2016 presidential election. cbs news laura podesta reports lawmakers on both sides of the aisle say something must be done. >> reporter: president trump is pointing fingers at the obama administration for not stopping russian operatives from entering in the 2016 u.s. election. obama was president, knew of the threat and did nothing. old also defended -- he also defended his victory writing, "the results of the 2016 election were not impacted or changed by the russians." >> it's hard to say that this didn't affect the outcome. it was an exceptionally close election. one candidate won the popular vote. the other candidate won the electoral vote, about the it's not yet clear whether the russians succeeded in actually changing votes. >> reporter: the justice department has indicted 13 russians and three russian companies for creating hundreds of fake social media profiles. they posted attacks on hillary clinton while praising bernie sanders and then candidate donald trump. on sunday morning political shows democrats and republicans agreed that want u.s. needs to continue -- that the u.s. needs to continue to tighten its security against russian infiltration, especially before the midterm elections. >> the department of homeland security has been very aggressive working with states and under this administration to be able to work on election security. >> reporter: to stop russians from purchasing political ads, facebook said it will now require potential advertisers to have a u.s. address. the company will send postcards with a code to complete the transaction. the hope is only people who reside in the u.s. will be able to influence future elections. laura podesta, cbs news. today three more victims gunned down at a florida high school were laid to rest. they included a geography teacher who shielded his students. young people at a rally near the site of last wednesday's massacre pulled for stronger gun control. they say their own lives are at stake. >> it's not something we can accept for normal. there's no way it's normal. >> if you're a strong 2nd amendment person, you need to slow down and take a look at reasonable things that can be done to answer these young people. >> students are planning a march for gun control next month in washington. they're also calling for a nationwide school walkout in april. the 19-year-old gunman in florida used an assault rifle he bought legally. now senator dianne feinstein wants to raise the minimum age for that kind of purchase. current law prohibits licensed dealers from selling a handgun to anyone under 21, but the legal age for rifles is 18. feinstein will introduce a bill to make 21 the minimum age for all firearms purchases. a bay area lawmaker is trying to change the way school lunches are provided to thousands of low income kids. state assemblyman rob banta introduced legislation last month that would require public charter schools to provide free or low cost meals to low income students every day. a similar law already exists for public schools, but there's no law that applies to public charter schools. under the proposed bill, it's estimated close to 400,000 students would qualify for the discounted or free lunches. there will als a reminder now, tomorrow is presidents day. that means post offices and banks will be closed. there will also be reduced transit service. b.a.r.t. and muni will run on saturday schedules. ac transit will run on its sunday schedule. in san francisco meters will be enforced, but residential parking and street sweeping signs will not be enforced. the north bay fire took away a young woman's best companion and today she found a reason to smile again. >> plus mars on earth? researchers mimic the red planet's environment to simulate what life on mars would be like. again. hana mus a young woman who lost her horse during the devastating north bay wildfires has got a reason to smile again. hannah musgrove was born with cerebral palsy and rode horses for her therapy. she met crystal in 2010, but she was heartbroken when she lost the horse to the fire in october. today the foundation horses healing hearts donated a horse to hannah. the organization has spent months working to find just the right horse for her and today the rescue delivered the horse. >> yes. it's definitely for me a new friend and trying to figure out how to connect with him, on what level to connect with him, too. accepting >> hannah has named her new horse che. in san bruno the post office will accept walk-ins for passport applications this week. people can come into the office thursday from 9 a.m. until 2 p.m. to speed up the process, you are encouraged to fill out the forms ahead of time and bring a valid id and proof of citizenship. kland native, ryan coogler.... br black panther set several box office milestones this weekend. the film directed by oakland native ryan coogler brought in an estimated $192 million marking the highest debut ever for a film opening in february and the fifth highest of all time. black panther smashed the record for the biggest presidents day weekend opening dethroning dead pool's previous record of 152 million. actress emma watson is donating more than $1.4 million to help sexual harassment victims giving the money to the justice inequality fund, part of a foundation started in response to the me too movement. more than 200 british stars signed for an open letter calling for an end to sexual harassment at work. a mars experiment in the middle eastern desert that resembles the red planet. half a dozen scientists lived in the area. they are trying to come up with information on the emission of radiation levels and the psychological issues. all this played out in the ngab desert. >> first of all, this is a unique environment in that it is a very good analog for mars both in terms of the terrain, aridity, the distance is very similar to marls. >> israel's space -- mars. >> israel's space agency helped out with the project. similar demonstrations are going on around the world. thousands of penguins gathered preparing for their annual migration north. they just completed their breeding season. the colony is full of adult birds and near full grown chicks. they will migrate as far north as southwestern brazil between march and september. >> i saw those penguins once in patagonia once, quite a sight, covering the ozone hole. the roads will be slick in the sierra seeing below freezing temperatures with lows in the mid-teens and an expected 4 to 6 inches of snow, fairly paltry. that's because while this fairly robust cold front is heading over the bay area, it doesn't have much in the way of moisture. nevertheless on the cape mendocino shoreline there are widely scattered showers and in the mountains there is some snow falling, not a ton. down in the bay area, too we've got a few sprinkles in the higher elevations of the santa cruz mountains and so far that's about it, but we'll have this kind of pop-up shower activity in the next 24 hours or so. blue skies at transamerica and blue skies at the golden gate bridge, mostly sunny skies to close out this sunny sunday, concord temperatures in the mid- 50s, oakland and san francisco 51, in santa rosa 48 degrees. out the door tomorrow morning might have a sprinkle or two near the coast. inland it will be partly cloudy and cold to start out monday morning, 36 degrees inland. around the bay we'll be in the low 40s, so temperatures are coming down a bit and here's why. that cold pool of air coming down from the gulf means it will be cloudy, on the breezy side monday and tuesday. then things will turn around and also there's the potential that because of the snow levels are pretty low we could get a dusting of snow in bay area peaks. it will warm slightly as we get toward the weekend. we'll recover all the way to the 60s. in the meantime it's been windy today. those winds have begun to ease up except at the shoreline where the winds tomorrow at 7:00 will still be in the 25- mile an hour range. futurecast shows all this pop- up shower activity overnight tonight. here's tomorrow morning and tomorrow midday finally beginning to clear up. we get a few clouds over the coast range, but there's enough moisture for the potential with the snow level down to 1,000 feet overnight of possible, not very possible, but possible dusting of snow up on mount hamilton or mount diablo. that would be pretty. we can but hope. the forecast is calling for highs, look how lows these were. remember yesterday we were in the low 70s. tomorrow we'll be in the low 50s and that chance of a few sprinkles closer to the coast. we'll color it partly cloudy. by monday night that's the coldest night of the week when santa rosa gets down to 27, walnut creek 29. that's tomorrow night. here's what we're expecting, mid-30s tonight, snow level 1,000 feet, windy and cool monday and tuesday, warming a bit by midweek. in terms of significant rain, not going to happen in. terms of lows tonight, upper 30s and low 40s in the south bay. in the east bay mostly mid-30s tonight. up in the north bay again mostly in the mid-30s and chillier than that up for ukiah and lake port, 27 degrees. in the extended forecast we'll be looking for numbers to recover by the time we get to wednesday, thursday and friday, but in the meantime the big chill, such as it is, moves into the bay area. that's weather. here's brian with sports. it might be colder here, but it was red hot at daytona in the final laps especially. we'll drop the green flag next. , martha security! get him! wow, do you guys workout? try my new pork belly blt, part of my food truck series. introducing the prime rib from jack in the box. with strips of prime rib grilled with peppers and onions and smothered in provolone cheese and i'm challenging you to try it, martha it's on, jack. why are we whispering? try my new prime rib cheesesteak, part of my food truck series. 500 where a thrilling finish set up a first-time winner... two-time super bowl champ pace ca sir. the daytona 500 had a thrilling finish setting up a first time winner. two time super bowl champ peyton manning driving the 2 car at daytona, danica patrick racing for the final time. lap 102, chase elliott in the 9 car, hits the wall, spins out. the crash collects patrick in the 7 car ending her day and nascar career. it's over with that wreck. two laps left, the 12 car of ryan blaney makes contact with kurt busch setting off a huge wreck which means the race goes into overtime. in the final lap austin dillon spins out almirola to take the lead and goes on to take the checkered flag. dillon drives the 3 car to victory lane 20 years ago after dale earnhardt also did that at daytona. >> it is so awesome to take the 3 car back to victory lane 20 years ago. this one is for dale earnhardt, sr. and all those senior fans. i love you guys. we'll keep kicking butt the rest of the year. spring training is underway. the giants hope they did enough in the offseason to turn around a 98 loss campaign. vern glenn join says us live from scottsdale. tony watson is the latest addition to the roster improvements. every time this time of year feels optimistic in spring training. how is it with the giants? >> reporter: yeah, optimistic indeed, dennis. what you need to know is that all the giants have checked in at this field that you can barely maybe see behind me. it's going to be really crowded tomorrow morning. how bad was this 98 loss 2017, dennis? some of these players thought they would be dropped or traded, keyword thought. >> we're not thinking about any of that stuff. it's like here we go. it's 2018, let's go. >> reporter: spring training seems to have every team excited about a fresh start, but it's especially true for buster posey who was glad the decision was to add rather than to subtract. >> a lot of teams might have torn team down after last year. i might have been on the trade block. madison might have been on the trade block if you're part of another organization. so i think we're all lucky to be a part of the giants family and hopefully we can do them proud. >> reporter: evan longoria is one of the big new additions to the family and after spending his entire career with the rays the 42-year-old is like a kid on christmas eve. tomorrow will be the first full squad workout. >> it's kind of been the longest month and a half of my offseason career, you know, just waiting to put on a new uniform and kind of get the offseason jitters out of the way and look forward to putting on a new uniform. >> reporter: now i'll see longoria, who is not happy, by the way, with the moves that his old team, tampa, has made and the rest of his giants tomorrow morning at 8:45. dennis, these folks, they are just raring to go. tony watson may not be among the giants tomorrow morning as ink is still drying on his contract. we'll see you next hour and later on in gameday, but for now let's send it back to san francisco. >> vern, thanks a lot. we'll keep it with the watson theme. bubba watson revealed today that he considered giving up golf after dropping from fourth in the world to no. 117. he hadn't won since playing riviera two years ago. will the same course rejuvenate bubba where he's looking to win for the third time in his career. final round in l.a. phil mickelson was one shot back through 14 but bogeyed 15 and 16. he's not won since 2013 but is looking awfully good right now. on 14 bubba watson had only a one-shot lead but holds the shot from the bunker for a birdie giving him a two-shot lead. watson went on by two, his first victory since 2016. how about the champion tour? the chubb classic in florida, john daley and his patriotic pants, 143 yards out on the par 3, 16th hole and it's tracking. oh, it's a hole in one and it's the daley finish to eighth. joe durant won the tournament by four shots. it was a fun day. you need 14 tvs in your house to flip through that golf tournament, the pga, nascar. >> that was danica's final one and it ended in a crash. do you think so? >> she made it clear daytona would be her last race. >> thank you. we'll be right back. ♪ ♪ with the chase mobile app, michaela deprince could pay practically anyone, at any bank, all while performing a grand jeté between two grand pianos. she could... in a commercial. in real life she uses it to pay her sister, from her couch, for that sweater she stained. what sweater? (phone buzzes) life, lived michaela's way. chase. make more of what's yours. dragon dance in southwest china for the lunar new year. unlike the traditional dragon dance... ncorporated take a look at this spectacular dragon dance in southwest china for the lunar new year. unlike the traditional dragon dance, this dance incorporated fireworks. more than 5,000 spectators came out to watch this mesmerizing sight. that's it for us at 5:00. we'll see you at 6:00 for a full hours of news. >> there's update as always on www.cbssf.com. see you in 30 minutes. s >> quijano: anger and grief. more victims of the florida shooting are laid to rest. meanwhile, the outrage from survivors hasn't let up. >> gun control now. gun control now. >> we are relentless, we don't let things go. >> quijano: also tonight. immigration raids. cracking down on undocumented workers and businesses. >> put up a wall, you have a 'no trespassing' sign on one side and a 'help wanted' sign on the same dang wall. >> quijano: a state of emergency in west virginia over rising floodwaters. and hazardous road conditions cause a 70 car pile-up in iowa. and breaking down barriers. >> it's okay to be proud to be african. >> quijano: gayle king sits down with the director of "black panther."