Weather with Cliff Mass

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“Liquid sunshine” made an ample appearance as the Northwest weekend got off to a wet and cloudy start. But KPLU weather expert Cliff Mass promises warmer temps and clearer skies as the weekend progresses. In fact, he says we’re headed into what is usually one of the nicest times of year and he expects it won’t disappoint.

“We’re about to go into an extended dry spell,” Mass said.

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Mid-July is well into what most people in the Pacific Northwest consider the summer season, which can be delightfully sunny and warm. Last year, it was characterized by record heat.

Not this year. KPLU Weather expert Cliff Mass says it will be pretty gray for most of this weekend. And though it feels cool compared to last year, it’s actually relatively average in terms of temperatures.  

Joey Cohn / KPLU

Expect the cool, cloudy skies and rain to continue this weekend. KPLU weather expert Cliff Mass says the unseasonable weather is so extreme this year, he’s coined a new phrase for it: “Januly.”

He says though it’s not quite as cold as January, the patterns he’s seeing in the atmosphere resemble ones more typically seen in winter.

This Independence Day, don’t expect the scorching heat we’ve seen in recent summers around here. But it will be pleasant this year, with fine conditions for viewing fireworks, says KPLU weather expert Cliff Mass.  

“You know this is going to be a classic July 4th weekend,” Mass said, “where there’s a lot of clouds and a few sprinkles.”

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Late spring in the Northwest is known for cool and showery weather, what’s often referred to locally as “June gloom.” After a record breaking heat wave last week, it looks like the normal pattern has returned to Western Washington skies – and that it will stick around for quite a while.

“June is traditionally a time of clouds and showers,” said KPLU weather expert Cliff Mass, adding “this weekend won’t disappoint.”

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The official start of summer has not yet arrived, but folks in the Pacific Northwest will feel like it has this weekend.  KPLU weather expert Cliff Mass says the mercury will rise into the 90s in many parts of Washington, bringing unseasonably hot weather to the region.

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Light snow fell at Steven’s Pass Thursday night, serving as a reminder that spring’s not quite over yet, said KPLU weather expert Cliff Mass.

But he says that’s about as surprising as it will likely get this weekend. He’s expecting the gloomy Northwest weather that’s been persisting this week to continue through the weekend.

“Today and tomorrow and I’m afraid Sunday are going to be pretty cloudy west of the Cascade Crest,” Mass said. That’s because of some very strong onshore flow that’s currently driving the weather.

A Persistent Trough

Lindley Ashline / Flickr via Compfight

If you were tired of all the unseasonably warm and sunny weather Washingtonians saw up till last week, it looks like your prayers have been answered, says KPLU weather expert Cliff Mass.

“For those people who were complaining about the heat and the warmth and the sun and the dryness, well, your prayers have been met,” Mass joked.  He says we are now in a relatively wet, cool pattern that he expects to stick around well into next week.

A Major Trough

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Enjoy Friday’s summer-like weather while you can. With a predicted high of 80 degrees or more, it will be the last day of unseasonably warm weather for at least a week and likely much longer, says KPLU meteorologist Cliff Mass.

He says the recent string of high temps is ending with a bang.

“It’s amazing; The temperatures will get up to 80, maybe even lower 80s in a few locations, and completely dry,” said Mass, a professor of atmospheric sciences at the University of Washington.

Sea Turtle / Flickr via Compfight

Keep the sunglasses and shorts handy.  More bright blue skies, sunshine and temperatures in the mid to high 70s are in store this weekend and beyond, with the exception of on Mother’s Day.

“Lots of sun, just a few clouds, but nothing much — perfect,” said KPLU weather expert Cliff Mass.

After A 'Normal' Week, Things Will Heat Up Again

Apr 29, 2016

"The atmosphere has been very kind to us," KPLU weather expert Cliff Mass said. "The weekend is going to get progressively sunnier and warmer as we go on."

Friday will be cloudy with some modest rain, but as we get later in the day the front will move out and the rain will come to an end. We'll see 60s and 70s over the weekend for our highs and Mass says by Monday we could see temperatures into the 80s. But it won't be as warm as our record-breaking heat from earlier this month. Mass says it's been a "normal" week. 

Flickr

Gray skies and drizzle marked a return to normalcy in Northwest skies on Friday, with temperatures back in the 60s after an extraordinarily hot week that broke multiple records and caused a rapid meltdown of snow in the mountains.

KPLU weather expert Cliff Mass says the weekend will bring more of the same, with mild temps and potential for lots of late April showers.

Rainy Start To The Weekend

Tim Durkan Photography

Expect a fairly normal spring day on Friday, but keep your summer gear handy for the weekend. KPLU weather expert Cliff Mass says temperatures will surge upward on Saturday.

”We’re going to a profound warming trend,” Mass said, “And no precipitation.”

Blue Skies Start Saturday Afternoon

He says it’s due to a ridge of high pressure that will start building over us on Saturday.

“And the temperatures are going to push up into at least the mid-60s, maybe some clouds in the morning, but lots of sun, so definitely a warm-up,” Mass said.

Tim Durkan Photography

Western Washington’s unseasonably high temperatures will be subsiding, but KPLU weather expert Cliff Mass says you may want to keep the shorts and sunglasses handy.

“I’d keep them around,” Mass said, though he added that many people will be needing them less over the weekend. He said Friday will still be very warm and sunny.

Another Hot Day Friday – Except On The Coast

“Maybe not quite as warm as yesterday, in some places,” he said, but the air above us is still “warmer than we generally see till the middle of summer.”

Tim Durkan Photography

The warm temperatures and sunny skies many folks have been enjoying this week in Western Washington will continue through most of the weekend and reappear after a short rainy spell Sunday night, says KPLU’s weather expert, Cliff Mass.

“The weather gods are still with us,” he said. And Friday will be a “really perfect day,” with temperatures reaching near 70, plenty of sun and no precipitation.

Recent Windstorm A Powerful One, But No Hurricane

Mar 25, 2016
Ted S. Warren / AP Photo

The windstorm that hit the region March 13 was a powerful one, to be sure. We were seeing wind gusts as fast as 70 miles per hour in some spots along the coast, with gusts up to 40 miles per hour inland. The National Weather Service was quoted recently comparing it with a hurricane, but KPLU weather expert Cliff Mass says "not so fast."

Elaine Thompson / AP Images

A mostly cloudy scenario is in store this weekend, with rain only coming into the picture late Sunday and cooling mostly holding off till then too. So if you like grey skies and mild temps, it’s a great time to get outdoors.

“Today is going to be a perfect day for anything,” says Cliff Mass of Friday’s mix of sun and clouds.

“Temperatures are going to get up into the low 60s in many places away from the water — very nice day, plenty of sun, a few high clouds,” he said, summarizing it as “a spectacular spring day.”

Mixed Saturday

Jacob Bell, 4, holds a pinwheel toy into a high wind, with heavy surf behind, Nov. 17, 2015, in Seattle. Rain and high winds snarled the morning commute that day in the Puget Sound area and the Inland Northwest braced for severe weather.
Elaine Thompson / AP Images

If you’re needing a walk this weekend — of the leisurely kind — you’d better get outdoors early Friday. That’s the word from KPLU weather expert Cliff Mass.

Mass, who teaches atmospheric sciences at the University of Washington, says lots more of the wet, windy weather is headed our way. And there’s potential for a major windstorm to hit Seattle on Sunday.

“Unfortunately, later today, another weather system is going to move up the coast, precipitation is going to increase this afternoon and it will get a little breezier,” he said of Friday’s outlook.

Bellamy Pailthorp / KPLU

Keep your rain gear handy and catch some sunshine while you can. KPLU weather expert Cliff Mass says a weak front showing up on the weather radar will arrive in the greater Seattle area sometime after 4 p.m. Friday, putting an end to the sunny skies many of us have been experiencing for the past week.   

Paul White / AP Images

There's no doubt about it, it's been a wet few months. But can we call this winter record-breaking? If you ask KPLU weather expert Cliff Mass, you'll get an answer: No.

"Let's be careful about these records. Some people have been fast and loose saying this is the wettest winter in Seattle history, and it's really not. It's the wettest December through February," Mass said.

Ariel Van Cleave / KPLU

A ridge of high pressure is heading in our direction and that will mean warmer weather and sunny skies. KPLU weather expert Cliff Mass says it'll feel "spring-like." But we will have to contend with some rain and snow for just a bit longer.

"And it'll be pretty heavy tonight. Some good, heavy showers. In the mountains, as the front moves through in the evening and on Saturday morning, we'll see snow developing," he says.

Tim Durkan Photography

The atmospheric river that has been aimed at the Pacific Northwest like a fire hose is starting to let up. That means people in the area can expect a relatively pleasant Sunday for outdoor pursuits, says KPLU weather expert Cliff Mass. And the drier skies should help lift the risk of road closures due to avalanches on the mountain passes.

Heavy Rain From The Tropics Tapering Off

SDOT Photos / Flickr

With precipitation dominating the forecast in most of the region, what will happen to snow in our mountains?

KPLU weather expert Cliff Mass says it’s going to be a wet weekend.

“There will be plenty of rain,” he said.

Friday will be cloudy, with temps getting up into the lower 40s.

“Nothing too exciting,” he says. “But then the fun stuff starts.”

A much stronger front will come in on Saturday morning, bringing moderate to heavy rain in western Washington and substantial snow in the mountains, especially above about 4,000 feet.

Tim Durkan Photography

What do mid-winter doldrums in western Washington, gunky skies east of us and the extremely wet weather to the south have in common?

All are connected to the very strong El Niño that still reigns over the weather systems that are dousing California and keeping skies over the Cascadia region mostly dry and “very boring” according to KPLU weather expert Cliff Mass. 

Blame El Niño

AP Images

With recent memories of freezing temps, snowy passes, high winds, flooding and, maybe even a few popsicle toes, it might take a bit of mental stretching to recall the big weather story of 2015. But there’s no question in KPLU weather expert Cliff Mass’s mind that warmer than normal conditions tell it all.

“The key element last year was above-normal temperatures. The winter was warm; the spring was warm, and the summer was warm,” Mass says.

Ted S. Warren / AP

Expect a brief respite on Friday and intermittent breaks this weekend from the extremely wet weather that has doused the Puget Sound region all week.

KPLU weather expert Cliff Mass says a front is moving through and the lowlands will see showers but not extreme rain. It’s a different story in the mountains, however. Mass says there could be as much as six inches of new snow on Friday, continuing a trend that’s brought huge amounts of the white stuff to the passes and ski areas over the past several days.

Ted S. Warren / AP

Keep that rain gear handy and brace yourselves for lots of windy skies over this weekend. The clear and stable air Friday morning is expected to be just a brief respite before the weather revs up again this weekend – though the major flooding appears to be over for now.

KPLU weather expert Cliff Mass says another big wind storm is headed our way. It won’t be nearly as wet as we’ve experienced in the past week, but the normal stormy weather pattern for this time of year is certainly in place. Beware of mudslides on some area roads as the moisture recedes.

Morgen Bell via Creative Commons / Flickr

Rain and gray skies are in the weekend forecast for the Puget Sound region again – a stark contrast to the Thanksgiving holiday, which was characterized by an inversion that kept the clouds away, says KPLU weather expert Cliff Mass.  

“We went from an unusually dry period with clear skies, high pressure and a ridge over us, to one in which a trough is offshore,” said Mass.  The trough is low pressure.

Tim Durkan Photography

Enjoy the weather this Thanksgiving weekend. High pressure above us has set up in a stable pattern that will stick around until Monday, keeping rain away until sometime Tuesday. 

"No precipitation (guaranteed), sunny, with little clouds ... a tonic against Seasonal Affective Disorder," says KPLU weather expert Cliff Mass.

Expect clear skies and cooler temps, with highs in the mid-40s and lows down into the 20s or even the teens in western Washington. There might be some fog in a few places and there is a possibility of some air quality issues, as smog builds up.

Elaine Thompson / AP

The holiday season might be just getting underway, but a major cold snap is already here. Ski areas are opening across the region and forecasts are calling for the possibly of lowland snow early next week. Specifically, lowland snow in some areas on Tuesday morning.

But whether that will actually come to pass is still a big question.

“I wouldn’t be the house on it,” says KPLU weather expert Cliff Mass, “But I would be prepared, either way.”  

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