Updated: 06/17/2014 11:01 AM
Created: 06/17/2014 10:15 AM WDIO.com
A strange atmospheric phenomenon occurred in northwest Wisconsin Monday night. Winds suddenly picked up seemingly out of nowhere with wind gusts at times exceeding 50mph. A viewer, Bonnie Schultz, recalled the event in an email:
"The wind is tremendous here in the Stone Lake/Hayward area right now! Is there any warnings we should know about? I haven't seen wind like this in a long time!"
There were no severe storms in the area at the time of the gusty observations. Our morning meteorologist, Ben Dery, explains what he thinks caused the sudden bursts of wind:
"It's called a "wake low". It's a rare occurrence that has to do with sudden changes in air pressure. During the time of the reports, there was an area of dissipating rain showers near the Hayward Lakes region with stronger storms across central Wisconsin. Rain cooled air sinks rapidly generating a pocket of lower pressure. Siren experienced a drop in air pressure of close to 2.5 millibars within a half hour. Not long afterwards, the air pressure suddenly rose 6 millibars in 40 minutes. To put that into perspective, a 3 millibar drop in air pressure in 3 hours is deemed significant in the meteorology world. When you have such swings in air pressure, wind speeds rapidly increase which is what we saw last night. They are nearly impossible to forecast."
There were no reports of wind damage Monday night. Below are some of the wind gusts reported:
Hayward Airport - 51mph at 9:18pm
Siren - 46mph at 8:10pm
Phillips - 40mph at 11:35pm
Fifield - 38mph at 11:47pm
Grantsburg - 36mph at 7:10pm
Charge Against Woman in Arrest Video Dismissed
A judge has dismissed a charge against a woman seen in a video of a controversial Superior arrest. At a hearing Friday, Judge Kelly Thimm approved a motion to dismiss a misdemeanor disorderly conduct charge against Natasha Lancour.
Justin's 2014-2015 Winter Prediction
Winter is right around the corner and the question on everybody's mind is will we have a winter like last year. With record stretches of cold and record snowfall last year is one we one like to forget. Chief meteorologist Justin Liles lets us know what we can expect this year
Woman in Douglas Co. Shootout was found Unresponsive in House Fire Day Before
A 22-year-old Lake Nebagamon woman was hospitalized on Wednesday evening after an armed standoff with the Douglas County Sheriff's Office. On Tuesday, authorities say that same woman was found by her neighbors unresponsive and not breathing after they saw flames coming from a downtown Lake Nebagamon home.
Funding for Military Funeral Personnel Restored
On Thursday, Rep. Rick Nolan received a letter from the Secretary of the Army that funding for the playing of "Taps," a rifle salute, and delivering a folded American flag will be restored.
Preparing for Ebola: Health System Working Together
People who work in the Northland's health system are communicating on a regular basis, to prepare for Ebola, even though it's unlikely to appear here.