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The next 2 weeks will see a dramatic turnaround across the US with the southward advance of extremely cold air. The step down transition kicks in this weekend with arctic air dropping into the Rockies and as we enter next week, a secondary, stronger lobe drops out of Canada. Look out as the trough deepens […]
While the Lower 48 basks in warmth, those days are numbered for the East and have ended further west. Many are doubting this winter, asking whether it will ever truely get here given that we’re now into December and we’ve seen the warmest opening three days on record. I urge you to look at the big picture […]
This afternoon’s blowtorch has many from the Plains to Mid-Atlantic scratching their heads as exceptionally warm temperatures rocketing to mid-September levels and 20-30°F above normal for Dec 3. Today’s astonishing all-time record warmth is a byproduct of the weeklong wild pattern which has hammered California and the West. As much as 23.4 inches of rain feel at Brandy Creek, […]
Not only has the cold been rapidly intensifying over the Northern Hemisphere’s key source region ‘Siberia’, it has been significantly expanding right across Northern Asia and now extending into Europe too. A similar rapid expanse of snow cover has been observed across Canada and Alaska with readings currently down to at least 51 below zero F in the Yukon. The […]
The pattern is becoming very zonal across the country and that means mild air will dominate the Lower 48 for probably the next 7 days. However, while there will be a chance of record warmth, a system crossing the Northern Tier next week will pull down cold air out of Canada bringing chilly weather back […]
While the 1-2, 2-4 inch snows are beginning to wind down from VW to MA, the attention now turns to California where a set-up known as an ‘Atmospheric River’ begins to setup with the perfect alignment of weather systems. This presents real concern for significant multi-day rainfall and consequencial flooding. A trough developing off the West Coast will have multiple […]
Here is the latest snow forecast off the GFS for the Mid-Atlantic, Northeast snowfall through Wed. I am still going for a potential ALL snow event from around the Delaware-New Jersey line north but potentially SOUTH of Boston now due to a slightly further south track but I am not sure whether to now include DC within the ALL […]

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