Weather, Climate, and Other Science Topics
La Ninas typically feature cool and wet springs, and the 2021-2022 La Nina has had that in spades. According to Chief Fox12 Meteorologist Mark Nelsen, Portland just experienced its wettest April on record, the coolest April since 2011, and, as denizens of the Portland metropolitan area know all too well, had a very rare April […]
Most La Ninas and El Ninos peak in December or early January. In fact, El Nino was first called “El Nino de Navidad” (translated from Spanish to “the Christ Child”) by Peruvian fisherman in the 1600s due to its tendency to peak right around Christmas. Like most El Ninos and La Ninas, the 2021-2022 La […]
On Friday, my brother and I traveled up to Stevens Pass and had an amazing time skiing in the sunshine. Conditions were a little icy to begin, but after 11am or so, the south-facing slopes on the backside of the mountain softened up a bit and we were treated to some amazing spring-like skiing. It […]
In a blow to professional meteorologists, a recent poll of 2,000 Americans showed that 58% of U.S. adults believe that Punxsutawney Phil seeing his shadow is an accurate indicator of whether there will be winter, with one quarter of Americans “strongly agreeing” with this statement. Unfortunately for America’s favorite groundhog, his forecasts verify even worse […]
Beginning around 1/14, a strong ridge of high pressure began to form over the Pacific Northwest, and although a few weak systems passing over it have brought a few sprinkles to Western Washington and Oregon at times, the weather is dead calm compared to the extreme mountain snow and river flooding we had to begin […]
The Pacific Northwest has seen tons of mountain snow over the past 10 days. Since December 9, Snoqualmie Pass has seen approximately 8 feet of snow, and all of the major Cascade ski resorts, from Mt. Baker in the North Cascades to Mt. Bachelor in Central Oregon, opened for limited operations last week. I haven’t […]
When I was younger, my mom and I would always explore Seattle and look for the biggest puddles to (safely!) drive through after heavy rain events. We knew all the key spots – Lake Washington Boulevard through the Washington Arboretum always had some rather shallow but very lengthy puddles, and there were also quite a […]
La Nina years are known for bringing hefty snows to the Cascades. I still remember the La Nina year of 2007-2008, when I went skiing in the Alpental backcountry on Memorial Day with my mom. We had to skirt around waterfalls & avoid a few bare patches, but overall there was still a ton of […]
It’s been said that “snow is the most difficult thing to forecast in the Pacific Northwest.” And while I believe this is often true – our terrain, microclimates, and often marginal temperatures can make snow forecasting extraordinarily challenging – I think a corollary is more appropriate. Lowland snow forecasts are, without a doubt, the most […]
It’s been a while since we had a significant, regionwide, winter windstorm hit the Pacific NW. The last major windstorm to hit the Inland Northwest was the 11/17/2015 windstorm, which brought an extended period of 60-70 mph gusts to Eastern Washington and devastated electrical grids around the region. Avista Corporation, a utility headquartered in Spokane […]
