Major Winter Storm Likely for All of Southern New England Same Storm System Will Impact Much of Eastern United States with Snow and Ice Heavy snow will likely impact all of southern New England Sunday afternoon and night with lingering accumulating snow into or through Monday. This same storm will leave very broad swaths of… Read More »
Very Large Winter Storm Will Impact Most of the Eastern United States This Weekend and Probably Including Southern New England Late in the Weekend There is a lot to discuss with regard to upcoming weather. This blog is focused on southern New England but will note a little about how the weekend storm looks to… Read More »
Weather & Trail Explorer Program Over four days, students explore nature in the Blue Hills while learning about weather and climate and their longstanding impact on the environment. Students start their day on a hike, make observations about the natural world, collect daily weather data, create weather instruments and use their creativity to draw and… Read More »
Weekly Significant Weather Outlook for Southern New England For the week ahead, looks like very cold temperatures Tuesday and Tuesday night followed by moderating temperatures Wednesday through Thursday. Colder, possibly much colder temperatures appear to be in store for Friday into the weekend as a piece of the polar vortex may break off and move… Read More »
Snow Today and Tonight No major change in the forecast reasoning. The trend has been to expand precipitation amounts some further west as a surface low pressure embedded in the southern stream interacts some with upper-level energy approaching the area in the northern stream. Projected snowfall amounts are modified just a little from yesterday. The… Read More »
The year 2025 was warmer than average, but it was the coolest year since 2019. The approximated 24-hour mean temperature of 49.9F was 2.1F warmer than the 130-year (1891-2020) long-term mean and 0.4F above the 30-year (1991-2020) average. Ten months during the year were warmer than the long-term mean and two, January and December, were… Read More »
Weekend Weather Update This is an update on this weekend’s winter weather. The Sunday afternoon/night snowfall has become a little clearer, although uncertainty remains in how far west plowable snow may fall as well as the accumulation over the outer Cape and Nantucket. This Afternoon A tightening mid-level thermal gradient and associated strengthening of… Read More »
Weekly Significant Weather Outlook – This Weekend Update A couple of winter weather systems will affect southern New England this holiday weekend. The first one will produce generally light snow across much of interior southern New England on Saturday. The second one is a coastal system with greater uncertainty than usual for a potential event… Read More »
Weekly Significant Weather Outlook The large scale mid tropospheric weather pattern for the week ahead favors the evolution of a fairly high amplitude ridge in western North America and a fairly high amplitude trough in eastern North America by later in the week. This is sometimes referred to as a positive Pacific North America (+PNA)… Read More »
Are you interested in exploring one of these careers? Climate & weather science Environmental science & ecology Engineering & technology Biodiversity or sustainability Data science & GIS Join the Blue Hill Observatory and partners for a week-long summer experience where you will explore STEM careers connected to weather, climate and the environment. Work with STEM… Read More »
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1 Observatory Service Road, Milton, MA 02186
