Cold Air Continues Acorss the Eastern Half of the Country
High Temps Thursday
Weather Outlook Ahead
According to NOAA’s WPC, the 5 day precipitation outlook suggests areas of heavier precipitation moving through the eastern third of the nation and along the Gulf Coast in association with the potent cold front. Note that some of the heaviest precipitation could approach 1″ to 2″+ along the Gulf Coast, while some 2″ to 3″+ tallies can’t be ruled in the eastern Carolinas.
- Governor Jerry Brown has declared a state of emergency due to dangeous and rapidly growing wildfires in Southern California.
- Several wildfires have burned more than 65,000 acres since Monday.
- The Thomas Fire in Ventura county remains uncontained and has consumed nearly 50,000 with at least 150 structures burned. According to the Los Angeles Times, 27,000 people have been evacuated. Mandatory evacuations remain in place today with evacuation zones increasing. Nearly 1,100 people are battling the fire.
- The Creek Fire in Los Angeles County near Sylmar is uncontained and has consumed more than 11,000 acres. This fire has destroyed at least 30 homes and 2 firefighters have been injured. Nearly 150,000 people have been evacauted and Mandatory evacuations remain in place in advance of the fire.
- The Rye Fire in Los Angeles County has consumed nearly 5,000 acres and was 5% contained. 1,300 people have been evacuated.
- The Skirball Fire erupted overnight near Skirball Center and Getty Center in the Sepulveda Pass. The fire quickly grew to at least 50 acres, which prompted closures of the northbound 405 Freeway and mandatory evacuations for people living in the area.
- EXTREME and CRITICAL fire weather concerns are in place as the strongest Santa Ana Wind event of the season continues through the end of the week. This remains a rapidly changing situation and additional evacuations are likely as the fires continue to spread.
Credit: CAL FIRE
Numerous Wildfires in the LA area. A multitude of active wildfires continue in the Los Angeles area with the most notable fires being the Thomas Fire, which erupted yesterday evening and exploded to 50,000 acres, the Creek Fire, now 11,000 acres, and the Rye Fire, which is now up to 5000 acres. The Creek Fire reportedly “jumped” over the 210 Freeway prompting mandatory evacuations as flames have been pushed down into the San Fernando Valley. A detailed, interactive map can be found here. Very strong winds and low humidity has allowed for explosive growth of the fires, which have been spreading rapidly. The ferocity of the blazes are hindering firefighting efforts along with the extreme fire weather conditions that continue. Up-to-the-minute information on these blazes can be found via Twitter: @CAL_Fire and @LACoFDPIO.
Poor Air Quality. Dense smoke can be seen on visible satellite. Strong off shore flow is pushing the smoke out to sea, but communities near the blazes and downwind of the fires are experiencing unhealthy air quality–it is advised to stay indoors.
Hurricane Force Wind Gusts Continue. The National Weather Service in Los Angeles stated earlier this week: “This will likely be the strongest and longest duration Santa Ana wind event we have seen so far this season which will persist through at least Thursday.” With that said, wind gusts have been reported up to 80mph in the foothills of Orange county with gusts observed up to 78 mph in Los Angeles county. Unfortunately, there won’t be much change through the end of the week, so Red Flag Warnings and High Wind Warnings have been posted through Saturday.
High Winds Continue: The National Weather Service continues high wind advisories through Friday as strong Santa Ana winds frequently gust at 60mph to 80mph. Not only will these winds fan recent wildfire flames, but they could also lead to downed trees and power lines. Property damage can’t be ruled out along with widespread blowing dust and debris.
Red Flag Warnings: The National Weather Service continues Red Flag Warnings through Friday as warm, very dry and extremely windy conditions continue through the end of the week. Red Flag Warnings mean that fire weather concerns are extremely high.
EXTREME Fire Weather Concerns Wednesday: The Storm Prediction Center keeps a fire conditions at EXTREME and CRITICAL levels in Southern California for Wednesday as the pattern remains. Wednesday night and Thursday, winds are expected to increase in strength with gusts between 60 and 80 mph. Single digit relative humidity continues, which marks an extended period of critical fire weather conditions for Ventura and Los Angeles counties. Long range models are now pointing to the Santa Ana winds continuing into Friday and Saturday, which is why some of the warnings have been extended.
EXTREME Fire Weather Concerns Thursday: The Storm Prediction Center has extended and expanded the EXTREME fire weather concern across Southern California in advance of another surge of strong Santa Ana Winds on Thursday. Winds could gusts up to 60 and 80mph during this time.
Dangerous and rapidly growing wildfires will continue as the strongest Santa Ana wind event of the season extends through the end of the week. Conditions may change rapidly and additional evacuations may be ordered as fire weather conditions remain extreme.
Meteorologist Todd Nelson, Praedictix
It certainly has been a fairly active first half of 2017 with 1,510 preliminary tornado reports through December 5th. Note that this is the most tornadoes through that date since 2011, when there were 1,880 reports. The map below shows the distribution of the tornadoes so far this year.
PRELIMINARY 2017 Tornado Count
According to NOAA’s SPC, the PRELIMINARY 2017 tornado count is 1,509 (through December 5th). Note that is the most active year for tornadoes since 2011, when there were 1,880 tornadoes. Notice that the only other year with more tornadoes than this year was in 2008, which ended with a whopping 2,140 tornadoes nationwide.
National Weather Hazards Ahead…
1.) Periods of much below-normal temperatures across the eastern U.S., Sat-Wed, Dec 9-13.
2.) Periods of heavy, lake-effect snow downwind of the Great Lakes, Sat-Fri, Dec 9-15.
3.) Heavy snow for parts of the central and southern Appalachians, Tue, Dec 12.
4.) Much above-normal temperatures for interior mainland Alaska, Fri-Wed, Dec 9-13.
5.) Heavy precipitation from the Kenai Peninsula to the northern Alaska Panhandle, Sun-Mon, Dec 10-11.
High winds for the Alaska Range, Mon, Dec 11.
6.) A high risk of much below normal temperatures for the Great Lakes and parts of the Northeast, Thu-Sun, Dec 14-17.
7.) A moderate risk of much below normal temperatures for parts of the eastern and central U.S., Thu-Sun, Dec 14-17.
8.) A slight risk of much below normal temperatures for parts of the eastern U.S. and northern Great Plains, Thu-Wed, Dec 14-20.
9.) A slight risk of much below normal temperatures for pars of the Southeast, Thu-Fri, Dec 14-15.
10.) A slight risk of heavy precipitation from the Alaska Peninsula east to the northern Alaska Panhandle, Thu-Mon, Dec 14-18.
11.) Severe drought across parts of the lower and middle Mississippi Valley, Great Plains, Arizona, and Hawaii.
January-like Weather Pattern Continues
By Todd Nelson, filling in for Douglas.
Friendly flurries floated past office windows yesterday. Thankfully they were just that; not enough to create another migraine commute like we had earlier this week.
The October-like temps we enjoyed at the end of November and early December are long gone. Ice is now forming on ponds and lakes in the wake of an Arctic front that blasted through earlier this week, which also brought the Twin Cities its biggest snowfall of the season. With that said, the MSP Airport has only had 2.9 inches of snow this season, which is nearly 9 inches below average.
The extended forecast looks very much like January with temps running well below average in the 10s and 20s across much of the state. We’ll also have a continuous northwest flow, which will help to tug down a few Canadian clippers over the next several days. Our next one arrives on Friday with a light snow coating possible by early Saturday morning
Meanwhile, Southern California is on fire aided by the strongest Santa Ana wind event of the season with gusts up to 80mph today!
THURSDAY: January-like sunshine. Winds: W 5-10. High: 20.
THURSDAY NIGHT: Clouds thicken. Winds: W 5. Low: 16.
FRIDAY: Light fluffy snow coating later. Winds: WNW 5-10. High: 26.
SATURDAY: Clearing skies. Still chilly. Winds: NW 5-15: Wake-up: 14. High: 25
SUNDAY: Brief thaw. Light snow overnight. Winds: WNW 5-15. Wake-up: 15. High: 34.
MONDAY: A few flakes early. Falling temps. Winds: NW 10-20. Wake-up: 25. High: 31.
TUESDAY: Brisk wind chills return. Winds: NW 5-15. Wake-up: 10. High: 24.
WEDNESDAY: Scattered flurries. Winds: WNW 5-15. Wake-up: 16. High: 26.
This Day in Weather History
1982: Due to unseasonably mild temperatures during the preceding weeks, a farmer near St. Bonifacius is able to bail his 4th crop of alfalfa hay on this day.
1927: A blizzard hits the Arrowhead region with heavy snows and 70 mph winds at Duluth.
Average High/Low for Minneapolis
Average High: 30F (Record: 54F set in 1939)
Average Low: 15F (Record: -20F set in 1972)
Record Rainfall: 0.56″ set in 1883
Record Snowfall: 6.3″ set in 1927
Sunrise/Sunset Times for Minneapolis
Hours of Daylight: ~8 hours 54 mins
Daylight LOST since yesterday: ~1 minutes and 7 seconds
Daylight LOST since summer solstice (June 20th): 6 hours & 43 minutes
Moon Phase for December 7th at Midnight
2.0 Days Before Last Quarter Moon
High temps on Thursday will be quite chilly across the region once again with highs only in the 10s and 20s across Minnesota. These temps will be more reminiscent of January with windchill values in the single digits and teens for much of the day.
Here’s the temperature outlook through December 21st, which shows a MUCH colder temperature outlook as we continue through the next could of weeks. Temps will remain more January-like through the rest of the week, but could warm to above freezing on Sunday and Monday before another surge of colder air settles in next week.
8 to 14 Day Temperature Outlook
Here’s the temperature outlook from through the 3rd weekend of December, which suggests temperatures will remain cooler than average across much of the Midwest into the Great Lakes. However, warmer than average temperatures will continue in the Western US.
8 to 14 Day Temperature Outlook
Here’s the extended temperature outlook as we head through the 3rd weekend of December. The high amplitude and stagnant weather pattern will continue to keep colder than average temperatures in the Eastern US, while warmer than average temperatures will continue in the Western US.
“Video: Incredible 1,000fps slow-motion 4K lightning footage”
WOW! This is incredible video… If you’re mesmerized by weather, you’ll surely love watching this! “If you need something to get your week off to an ‘epic’ start, look no further than DP Dustin Farrell’s incredible storm chasing video he just released yesterday. Captured mostly with a Phantom Flex4K slow-motion camera at 1,000fps, it’s a slow-motion masterpiece with lightning footage that left this writer’s jaw slack. The video, titled Transient, is a compilation of Farrell’s best storm chasing shots from the 2017 season. Over the course of 30 days he says he drove over 20,000 miles—developing a deeper “respect and admiration for storm chasers” all the while. He also shared some technical details in the video’s description: Most of the lightning footage was captured in uncompressed raw at 1000 frames per second with our Phantom Flex4K.”
_____________________________________________________________________“Stunning video captures mega storm over Western Australia”
“A rainy-season electrical storm lit up the skies over Kimberley, Western Australia, as Tropical Cyclone Dahlia lay over the coast nearby. This extraordinary time-lapse video was captured by Geoff Green.”
________________________________________________________________________“No-Snow November in Denver: Climate Change or Funky Weather Patterns?”
“If November’s weather felt more like September’s to you, you were on to something. November finished with no measurable snowfall for just the ninth time since reliable records began in 1882. It’s also the first time Denver will finish snow-free in the month since 2005, and just the second time since 1949. Temperatures were also seven degrees above average for the month, making it the tenth-warmest November on record. This included a stunning 81-degree temperature on November 27, the warmest November temperature on record in our dear city. In the nine seasons that had no measurable snowfall, eight finished with seasonal below-average snowfall. Of course, part of that has to do with losing November’s 7.7-inch average snowfall, typically Denver’s fifth-snowiest month of the year. But in those nine snow-free Novembers, seven had less December snowfall than average, too. Winter’s not dead, but this winter may end up with less snowfall than average, which could be caused by the current weak La Niña pattern in the Pacific.”
__________________________________________________________________“From deluge to drought: Texas endures severe drought after Harvey”
“Weather is known for its wild pendulum swings, but this is ridiculous: Three months after the nation’s worst urban flood disaster ever, parts of Texas are now enduring severe drought conditions. “Since Harvey, we have had 90 days of below-normal rainfall and average monthly temperatures have been 5 degrees above normal,” according to Nikki Hathaway, meteorologist at the National Weather Service in Houston. The main threat from the drought at this point is wildfires: “Fire is the primary potential impact, and wet followed by dry is the standard recipe for lots of dry fuels,” said John Nielsen-Gammon, the Texas state climatologist. “Other problems are related to lack of establishment of winter pasture and (farther north) winter wheat,” he said. And while it’s too soon for any water supply impacts, summer reservoir inflows in the Hill Country were third-lowest on record, according to Bob Rose of the Lower Colorado River Authority.”
________________________________________________________________________“One of the biggest US oil fields turns to an unexpected power source: solar”
“The Belridge oil field near Bakersfield, California, is one of the largest in the country. It has been producing oil for more than a century and last year produced around 76,000 barrels a day, according to operator Aera Energy. Now the oil field is about to become even more remarkable. Its future production will be powered partly by a massive solar-energy project to make the extraction process more environmentally friendly, according to Aera and GlassPoint Solar, the firm that will create the solar project. The Belridge field was discovered in 1911. Oil from the field flowed out of the ground because of natural pressure in the geologic reservoirs. Later, as the pressure declined, many companies said the field was exhausted. The field gained new life in the 1960s through a process known as enhanced oil recovery. But squeezing more crude oil from the Belridge requires large amounts of steam to loosen the heavy crude, which in turn requires energy. Traditionally, Aera used natural gas to heat water to create steam. Now Aera and GlassPoint will use a large, 850-megawatt solar thermal array to evaporate the water that’s pumped into the ground to liberate more oil. The companies say this will offset 4.87 billion cubic feet of natural gas per year and avoid the emission of 376,000 tons of carbon. The water used emerges from the process of oil extraction itself and will be recycled and pumped back into the ground.”
“This New Power Plant Will Produce Clean Energy From Cow Manure”
“Japanese automobile giant Toyota is making some exciting moves in the realm of renewable, clean energy. The company is planning to build a power plant in California that turns the methane gas produced by cow manure into water, electricity, and hydrogen. The project, known as the Tri-Gen Project, was unveiled at this year’s Los Angeles Auto Show. The plant, which will be located at the Port of Long Beach in California, will be “the world’s first commercial-scale 100 percent renewable power and hydrogen generation plant,” writes USA Today. Toyota is expecting the plant to come online in about 2020. The plant is expected to have the capability to provide enough energy to power 2,350 average homes and enough fuel to operate 1,500 hydrogen-powered vehicles daily. The company is estimating the plant to be able to produce 2.35 MW of electricity and 1.2 tons of hydrogen each day.”
“Why remote Antarctica is so important in a warming world”
“Ever since the ancient Greeks speculated a continent must exist in the south polar regions to balance those in the north, Antarctica has been popularly described as remote and extreme. Over the past two centuries, these factors have combined to create, in the human psyche, an almost mythical land – an idea reinforced by tales of heroism and adventure from the Edwardian golden age of “heroic exploration” and pioneers such as Robert Falcon Scott, Roald Amundsen and Ernest Shackleton. Recent research, however, is casting new light on the importance of the southernmost continent, overturning centuries of misunderstanding and highlighting the role of Antarctica in how our planet works and the role it may play in a future, warmer world. What was once thought to be a largely unchanging mass of snow and ice is anything but. Antarctica holds a staggering amount of water. The three ice sheets that cover the continent contain around 70% of our planet’s fresh water, all of which we now know to be vulnerable to warming air and oceans. If all the ice sheets were to melt, Antarctica would raise global sea levels by at least 56m. Where, when, and how quickly they might melt is a major focus of research. No one is suggesting all the ice sheets will melt over the next century but, given their size, even small losses could have global repercussions. Possible scenarios are deeply concerning: in addition to rising sea levels, meltwater would slow down the world’s ocean circulation, while shifting wind belts may affect the climate in the southern hemisphere.”
“A Giant Iceberg in West Antarctica Is Disintegrating, And Scientists Are Worried”
“We hope this isn’t the start of something really bad. When the fastest melting glacier in Antarctica surrenders itself to the ocean, the results can be pretty dramatic to watch – and, as scientists explain, worrying. Researchers have just released a new animation depicting the ongoing disintegration of a vast Antarctic iceberg four times the size of Manhattan, which calved from the Pine Island Glacier two months ago and has been breaking up into ever smaller fragments ever since. The iceberg, which covers approximately 267 square kilometres (103 square miles), broke free of the glacier in West Antarctica in late September, and was initially expected to drift far out into the Southern Ocean before fracturing. That didn’t happen though, with the huge chunk of unstable ice thought to have been impeded by a layer of thick sea ice, ensuring that the breakup is taking place only kilometres from the glacier it abandoned.”
“The Godzilla Ridge Returns”
“It is big, hard to get rid of, and persistent. Scary for those who love fresh snow. Yes, it is the Godzilla Ridge. One so powerful that is may be hanging around for 1-2 weeks. Strong enough to give us sun in normally cloudy December.”
Thanks for checking in and don’t forget to follow me on Twitter @TNelsonWX