Weekend Sizzler (90s likely, severe risk Sunday PM)

90 F. high in the Twin Cities Friday.


77 F. average high for June 8.

83 F. high temperature June 8, 2011.

.01" rain yesterday at KMSP (Twin Cities International Airport).

.22" rain predicted for Sunday evening in the metro area (00z NAM model).


Weather Databank:


Today: Sunny and dry. Dew point: 62. Highs: 90-93 F. Winds: South: 15, gusts to 30 during the afternoon.

Sunday: Dry through 4 pm. Dew point: 68. Highs: 92-96 F. Winds: South: 15-30, gusts over 40. T-storms (some severe) by late afternoon or evening.


Weekend Details. Don't panic, ECMWF temperature predictions above are in Celsius. A dry Saturday gives way a risk of showers and T-storms late afternoon and evening tomorrow as a cooler front arrives.

Cooling trend next week, highs in the low 70s by Tuesday.

90+ F. highs possible again next weekend, June 16-17.


Temperature Roller Coaster. After reaching low to mid 90s today and Sunday we cool into the 60s and 70s by Tuesday, before heating up again the end of next week. The ECMWF Extended Outlook (above) is hinting at more 90-degree highs next Friday through Sunday. This model has been doing a good job in recent weeks; right now I'd put my money on more heat next weekend.

900+ high temperature records tied or broken in Minnesota in the last 12 months, according to Dr. Mark Seeley. Details below.

 "Each of the 12 months from June 2011 through May 2012 ranked among the warmest third of their historical distribution for the first time in the 1895-present record. According to NCDC, the odds of this occurring randomly during any particular month are 1 in 531,441. Thus, we should only see one more 12-month period so warm between now and 46,298 AD--assuming the climate is staying the same as during the past 118 years." - from Dr. Jeff Master's latest Wunderblog; details below.

"As the Arctic thaws, that prevailing westerly (jet stream wind) flow has slowed measurably, by 20 percent in the past few decades." - from an article about the impact of Arctic warming on America's winters; details below.

64.4 F. average spring temperature at Wichita, Kansas (almost 8 F. warmer than average), making it the warmest spring in over 120 years. Source: Wichita office of The National Weather Service.

900+ Minnesota High Temperature Records In The Last 12 Months. It's a staggering number - tabulated by Dr. Mark Seeley in his weekly WeatherTalk Blog. Here are a few highlights (that made my jaw drop): "The estimated total number of daily maximum temperature records set or tied in Minnesota over the past 12 months is at least 900, bearing in mind a like or greater number of record high minimum temperatures is a probable value as well. During the same period from June 2011 to May 2012, 13 new statewide high temperature records were set, and one was tied. This level of statewide extremes in maximum temperature has not been seen since the 1930s."

Number of Minnesota High Temperature Records (according to Mark Seeley):

2011
27    June 2011
26    July 2011
2       August 2011
12     September 2011
58     October 2011
11      November 2011
69     December 2011

2012
191  January 2012
12     February 2012
434   March 2012
14     April 2012
35     May 2012

Photo credit above: Matt McKean, AP.


8-14 Day Temperature Outlook. Here is the forecast trend looking out 2 weeks, according to NOAA CPC, showing a high probability of significantly warmer than average temperatures through the third week of June. Map: Ham Weather.

Spring 2012: Most Extreme Season In U.S. History. Here's an excerpt from Dr. Jeff Master's must-read Wunderblog: "Spring 2012 in the contiguous U.S. demolished the old records for hottest spring and most extreme season of any kind, said NOAA's National Climatic Data Center (NCDC) on Thursday. With the warmest March, third warmest April, and second warmest May, the March - April - May spring season was 5.2°F above average--the largest temperature departure from average of any season on record for the contiguous United States. What's truly remarkable is the margin the old record was broken by--spring 2012 temperatures were a full 1°F above the previous most extreme season, the winter of 1999 - 2000. All-time seasonal temperature records are very difficult to break, and are usually broken by only a tenth of a degree. To see the old record crushed by a full degree is a stunning and unparalleled event in U.S. meteorological history. "

Graphic credit above: "Temperature rankings for spring 2012 in the Contiguous U.S. Thirty-one states were record warm for the 3-month period, and an additional eleven states had top-ten warmth. Spring 2012 beat the previous record for hottest spring on record, set in 1910, by an remarkable 2°F. Image credit: NOAA/NCDC."


Record Events. Here are the towns that registered record highs, lows and 24 hour rainfall amounts in the last 7 days. Data courtesy of NOAA and Ham Weather.


Today's Severe Risk. SPC predicts a few storms will exceed severe criteria (58 mph+ winds, hail over 1" in diameter) from the Dakotas into the Red River Valley of Minnesota.

Wild Wall Cloud Scares New Jersey Graduates. Yes, if you see a rotating cloud like this it probably can't be good - in this case there was a lowering cloud base, but no tornado. Details (and remarkable video) from Philadelphia's WPVI-TV, 6abc.com: "....But was it a tornado? Action News Meteorologist Cecily Tynan says no. On Action News at 11, Cecily explained that what graduates and their families saw was what's known as a wall cloud or pedestal cloud. It forms when the base of a storm cloud extends towards the surface of the ground. A wall cloud is in the area of the strongest updraft. If there was rotation, a tornado could likely have formed, but since there was no rotation in the storm, there was no chance for a tornado."

"What Was That Thing?" It wasn't a tornado - no debris - the circulation never reached the ground and triggered damage, but there is a difference of opinion in meteorological circles about what formed in the skies above New Jersey. Here's an excerpt from The Washington Post's Capital Weather Gang: "CWG’s Ian Livingston, who just spent two weeks storm chasing in the Plains and blogged earlier today about identifying scary storm types, offers the following explanation: Watching the video, and examining radar from the time of the storm, it appears the low-hanging cloud is a shelf cloud / outflow type feature with scud-type clouds associated with it. At times, the videographer pans up enough to see a “line” of similar low hanging clouds going up above their head (and presumably further). A rain curtain to the left, likely “behind” the low clouds, tends to back this up."

Photo credit above: "Screenshot from video of Galloway Township, NJ storm. Video uploaded to YouTube by MatthewRBlanchard on June 7."

Hail, Flooding Swamp Cars In Colorado. The Denver/Colorado Springs area has taken a pounding in recent days: tornadoes, flash flooding and enough hail to call out the snow plows! MSNBC.com has more details: "Six tornadoes touched down across northeast Colorado on Wednesday, including one near Denver's airport, though none caused any damage. But golf-ball sized hail punched holes in car windshields and combined with heavy rain to flood streets in Colorado Springs, where NBC affiliate KOAA-TV lost count of the numerous water rescues. "Holy hail," was how KOAA-TV anchor Rob Quirk began his broadcast Wednesday night. KOAA video showed a person being rescued from a car swamped by hail and water at an intersection near a mall, one of 10 rescues at that site alone."
Photo credit above: "Hail and floodwaters swamped this vehicle in Colorado Springs Wednesday night. A rescuer is seen helping someone from the vehicle, in this video clip from NBC Affiliate KOAA-TV."

Wednesday's Storm: "1 in 100 Year Event". Details from KRDO.com: "Mayor Steve Bach called the massive storm a “once in 100-year storm.” The Mayor said there were 21 home rescues and 25 car rescues throughout the course of the evening. No one was injured or killed in the storm and Mayor Bach says everything worked the way it should to keep people safe."

Photo above courtesy of aliving00 and Instagram.


7 Days Worth Of Severe Storm Reports. 1,666 severe reports in the last 7 days, according to NOAA. For an interactive map from Ham Weather click here.

7 Unusual Tips For Hurricane Preparedness. Here's an excerpt of an article from The Milwaukee Journal-Sentinel:

* "Buy a local/state map: Whether you are waiting out the storm or are forced to evacuate, a local and/or state map is essential. When the power goes out, your GPS might not be fully charged or fully functional, so a map will ease many headaches when either finding the quickest way out of town or getting around closed/blocked roads.

* Do your laundry and dishes ahead of time: Having all of your clothes, towels and dishes clean and ready to go will not only give you more resources during the storm, but you also won't have to worry about finding a place to wash them since you will have lots of clean ones on hand.

* Place towels along window sills and the bottom of doors leading outside: The towels will act as an extra barrier to keep water from seeping into your home. This is especially important for any windows or doors on lower levels and in basements."

9 Months After Irene, People In North Carolina Still Suffer. Details from boston.com; here's a snippet: "As winds from the second named storm of the 2012 hurricane season picked up speed, the sounds of recovery from the only hurricane to hit last year still echoed through a rural area across the water from North Carolina’s Outer Banks. Buzz saws, nail guns and other power tools competed for attention with birds and frogs as almost 1,700 volunteers from a group called Eight Days of Hope carried out their work in Pamlico County. They pulled out insulation and Sheetrock, put down new flooring and replaced electrical outlets submerged when Hurricane Irene roared through eastern North Carolina in August before tearing a path up the East Coast."

Hurricane Evacuation Survey Shows Many Along Coast Don't Know If They Are At Risk For Storm Surge. You would think you'd want to know if you live in a potential hurricane storm-surge flood-zone, but the reality suggests something else. Details from Charleston's Post and Courier: "Too many people who live in the riskiest places for storm surges say they wouldn’t evacuate unless a major hurricane threatened. At least one-third aren’t sure if they live in a place that could be flooded by a storm surge from a less powerful storm. Three in every 20 who do live there think they don’t....Partly because of the survey, hurricane evacuations will now be called for in specific areas based on surge zones. Those zones can be viewed in the S.C. Emergency Management Division’s 2012 Hurricane Guide."

Map above courtesy of the South Carolina Emergency Management Division.

Weather Service May Impose Furloughs. The Washington Post has the story; here's an excerpt: "The National Weather Service notified lawmakers Thursday that it plans to furlough up to 5,000 employees for 13 days between July and September if Congress and the agency cannot find $36 million to cover its budget deficit. Weather Service officials acknowledged to legislators, as well as the union, that requiring employees to take unpaid leave could disrupt critical weather operations at the peak of the hurricane season. But with labor costs of $2 million a day, the Weather Service cannot pay its employees through the end of the fiscal year in September without a solution to a problem of its own making. An internal investigation concluded that for years, the agency reallocated millions of dollars that Congress approved for other projects to pay employees."


Death Ray? No worries, it's just the MPX (Chanhassen) National Weather Service Doppler detecting the setting sun at 9 pm Friday evening. If you check the radar frequently you'll notice these beams of energy at sunrise and sunset. Yes, it's reassuring knowing that Doppler can detect rain, hail, tornado circulations, dust, insects, birds and even..the sun.

Spring Optional. It doesn't look much like spring up at Crater Lake, Oregon - details from The National Park Service, via Facebook: "Every once in a while, Wizard Island peeks out from under the snow clouds. Come and see it here at Crater Lake National Park tomorrow, June 9th for National Get Outdoors Day. Admission to the park is free for the day!"

China Says Only It Has Right To Monitor Air Pollution. Sadly, everyone living in China has to breathe the lousy air, but only Chinese authorities can actually measure the level of pollution. Makes perfect sense to me. More from Reuters: "A senior Chinese official demanded on Tuesday that foreign embassies stop issuing air pollution readings, saying it was against the law and diplomatic conventions, in pointed criticism of a closely watched U.S. embassy index. The level of air pollution in China's heaving capital varies, depending on the wind, but a cocktail of smokestack emissions, vehicle exhaust, dust and aerosols often blankets the city in a pungent, beige shroud for days on end. Many residents dismiss the common official readings of "slight" pollution in Beijing as grossly under-stated."

The Bear Necessities. From Denali National Park and Preserve, via Facebook: "Denali is no place for the timid. These tiny cubs seemed oblivious to the steep drop below them as they played in the remaining midnight light."

iPhone 5: What We Think We Know. Details, rumors and pure speculation from those uber-geeks at gizmag.com: "As the fifth anniversary of the original iPhone's launch approaches later this month, the Apple rumor mill has been particularly active and everything from a larger screen, radical case design and all-new dock connector have been cited as forthcoming alterations to Apple’s flagship mobile device. While nobody outside Apple’s inner circle can be sure exactly what the famously tight-lipped company has planned for the iPhone, a skeptical reading of rumors makes it possible to build up a picture of what we know, or rather what we think we know, so far."

"Habitents": The Toyota Prius Camper. Now I've officially seen everything; details from gizmag.com: "We're used to seeing campers and trailers here at Gizmag. Typically, they're made for big, gas-drunk trucks, SUVs and vans - vehicles with the size and hauling capacity to spend the night in. What we're not used to seeing is campers made for small, fuel-frugal hybrids. But the Habitents is just that - a camper extension for the Toyota Prius."

Congratulations Class of 2012!  Here are a few excerpts from a particularly well-done segment on Friday's "NBC News with Brian Williams" that resonated with me. The entire video clip (well worth watching) from msnbc.com is here.

"Life is full of contradictions. You want wealth? Create value for others. If you want to fly - fall down often."
- Newark Mayor Cory Booker

"The key to success is continually maintaining an ever-present curiosity."
- Supreme Court Justice Sonia Sotomayor

"You're going to fall down, but the world doesn't care how many times you fall down, as long as it's one fewer than the number of times you get back up."
 - Screenwriter Aaaron Sorkin



The Edge of Hotness. My English teacher would have a stroke with that (lame) headline, but my point is this: we just got a little taste of heat yesterday: 90 in the Twin Cities, 89 at Rochester and Redwood Falls, 87 St. Cloud. Poor Grand Marais: 62 for a "high" with .07" of rain. Remind me not to complain (ever) about MSP's weather.

Paul's Conservation Minnesota Outlook for the Twin Cities and all of Minnesota:

TODAY: Hot sun. Dew point: 62. Winds: S 10-20. High: 93

SATURDAY NIGHT: Warm and sultry - still dry. Low: 71

SUNDAY: AM sun. Gusty and very hot with increasing clouds after lunch. Severe storms possible by late afternoon. Dew point: 71. Winds: S/SW 15-30. High: 95

SUNDAY NIGHT: T-storms, some strong to severe. Low: 65

MONDAY: Partly sunny, less humid. Dew point: 55. High: near 80

TUESDAY: Comfortable sunshine. Dew point: 48. Low: 56. High: 72

WEDNESDAY: Clouds increase - showers and T-storms likely. Low: 55. High: near 70

THURSDAY: Hazy sun, warming up again. Dew point: 61. Low: 60. High: 84

FRIDAY: Sticky sun. Storms north. Dew point: 68. Low: 66. High: 90

"Partly Sweaty"

"Warmest March, warmest spring, warmest 12 months on record for the Twin Cities, 2012 on track to be the warmest year since 1872." I'm no rocket scientist but I detect a trend.

Welcome to a free sauna. Bring your own towel and sunscreen. We should top 90 today, mid-90s likely tomorrow with a swamp-like dew point in the low 70s.

The heat index may approach 100 Sunday afternoon. Men will sweat, women will glow, and pets will try to find a cool spot to ride out this latest heat spike. It's the Dog Days of June.

We've been through this drill before: drink plenty of water, try to avoid the midday sun, and slow down. In my case that won't be a problem.

Good news for the 18,542 grad parties and 2,891 outdoor weddings: the atmosphere aloft will actually be too hot and dry for storms until late tomorrow, when an eastbound wedge of cool, Canadian relief will spark T-storms; a few may be severe around the dinner hour.

Have your NOAA Weather Radio turned on, consider a few apps for your smart phone and stay alert tomorrow. June is, historically, the wettest, most severe month of the year across Minnesota.

After a midweek cool-down we warm to near 90 again late next week.

Whew....

Climate Stories...

Global Warming: Cornell Researchers Say Arctic Ice May Be Setting The Stage For More Extreme Winter Weather. Details from The Summit County Citizens Voice: "Evidence continues to mount that melting Arctic ice is having a significant effect in the mid-latitudes, where most people live, and it’s not something that’s going to take decades to develop. Instead, researchers say, the warming of the high latitudes has decreased a historic pressure gradient at the boundary of the high- and mid latitudes. Basically, the pressure difference has decreased, and that is having a fundamental effect on the way the jet stream moves from west to east in the northern hemisphere. The jet stream is a high-elevation, high-speed river of air that drives storm systems. Historically, there are variations in the flow of the jet stream, which also influenced by seasonal and decadal variations in sea surface temperatures and other factors."

Climate Change To Bring More Severe Wildfires To British Columbia: Report. Here's an excerpt from The Vancouver Sun: "The number of major forest fires in B.C. will likely increase by 50 per cent or more in the next 40 years according to a recent report on climate change. Telling the Weather Story, released this week by the Insurance Bureau of Canada, addresses altering weather patterns across the country in the coming decades and urges Canadians to adjust to the realities of climate change. The study predicts B.C. can expect an increase in wildfires over the average of nearly 2,000 blazes a year between 2000 and 2010. Furthermore, the province will likely see a host of other weather-related issues like warmer temperatures, declining — and, in some regions, disappearing — mountain snowpacks, more intense rainfall during the winter, and drier summers. The number of wildfires sparked by lightning strikes — responsible for nearly 60 per cent of fires — is also expected to rise."

Photo credit above: "The number of major forest fires in B.C. will likely increase by 50 per cent or more in the next 40 years, according to a recent report on climate change. Telling the Weather Story, released this week by the Insurance Bureau of Canada, addresses altering weather patterns across the country in the coming decades and urges Canadians to adjust to the realities of climate change." File Photo: Joshua Lott, Reuters

Climate Change Deniers Blinded By Political Ideology. Here's an Op-Ed from climate scientist Michael Mann in The Vancouver Sun: "A recent commentary by Frank Hilliard of the Individual Rights Party of B.C. that appeared in The Vancouver Sun June 4 misinformed readers when it comes to the reality and seriousness of human-caused climate change. Further, Hilliard's tirade was riddled with fabrications and dishonest personal attacks against me and other climate scientists. Hilliard demonstrates that he does not understand the so-called "Hockey Stick" graph that my co-authors and I published more than a decade ago, which demonstrated that the nature of recent warming is unprecedented. Our temperature reconstruction was based on hundreds of climate "proxy" records around the world, including tree-ring data from every continent as well as ice cores from polar regions, coral records from the tropical oceans, and other sources of information. Yet, Hillard claims they were based only on "one set of observations of tree rings in Russia." That is simply a blatant fabrication."

Peter Gleick Reinstated By Pacific Institute Following Heartland Expose. Details from The Guardian; here's an excerpt: "The scientist who exposed the inner workings of the ultra-conservative Heartland Institute, triggering the defection of key donors, has been reinstated after an investigation. Peter Gleick, who impersonated a Heartland board member to obtain and make public confidential budget and strategy documents, was restored to his position as president of the Pacific Institute, the organisation announced on its website. The Pacific Institute indicated in the statement that it had found no evidence for Heartland's charges that Gleick had forged one of several documents he released last February."

Photo credit above: "The Pacific Institute gave every indication that Gleick would suffer no further sanctions for his actions, beyond his brief leave of absence." Photograph: Paul Chinn/The Chronicle.

Fighting Climate Change, One Gorgeous Building At A Time: Chicago Commercial Building Initiative. Here's a story from Huffington Post: "Yesterday, Mayor Rahm Emmanuel announced plans to tackle one of the biggest sources of greenhouse gases in Chicago (or any city), and a key part of the City’s economy at the same time -- the energy we use in commercial buildings.  With the mayor’s leadership, 14 of the biggest and most recognizable downtown buildings have signed up to be leaders in creating a leaner, cleaner and more sustainable and affordable city, by curbing their energy use by at least 20 percent over the next five years. This initiative is smart business for Chicago. It cuts one of the biggest expenses for most property owners by using less energy. And it eliminates vast amounts of carbon pollution by cutting down overall energy use -- that’s less coal and natural gas burned with all the associated impacts the quality of our air.  It also makes our buildings more resilient, physically and economically, while boosting the local retrofit industry and jobs for building trades. This sets up a robust, growing source of new jobs here in Chicago that cannot be outsourced."