Saturday, December 6, 2025

BLUE HILL METEOROLOGICAL OBSERVATORY MILTON, MASSACHUSETTS ELEVATION 635 FEET, 10 MILES SSW OF BOSTON, MA SATURDAY, DECEMBER 6, 2025 ALL TIMES ARE IN EASTERN STANDARD TIME (EST) SUNRISE: 0659E SUNSET:  1612E WARMER BUT STILL WINTRY: OVERCAST SKIES WITH LIGHT SOUTHERLY WINDS…. Yesterday’s arctic air mass has moved on and has been replaced with much more… Read More »

Fall 2025 Summary – Warmer and Sunnier Than Average

Blue Hill Observatory Fall (Sep-Nov) 2025 Summary:  Fall 2025 temperature was above average, precipitation was near average, and there was more sunshine than expected. The approximated 24-hour mean temperature for fall of 53.0 deg F was 1.9 degrees warmer than the 1891-2020 130-year average for the season, and it was 0.5 degrees warmer than the… Read More »

November 2025 Summary – Cooler and Drier Than Average

Blue Hill Observatory November 2025 Summary:  November 2025 was cooler than normal with less precipitation and more sunshine than average. The approximated 24-hour mean temperature for the month of 41.2 deg F was 0.5 degrees warmer than the 1891-2020 130-year average for November, and it was 0.9 degrees cooler than the 1991-2020 30-year average. The… Read More »

Friday, December 5, 2025

BLUE HILL METEOROLOGICAL OBSERVATORY MILTON, MASSACHUSETTS ELEVATION 635 FEET, 10 MILES SSW OF BOSTON, MA FRIDAY, DECEMBER 5, 2025 ALL TIMES ARE IN EASTERN STANDARD TIME (EST) SUNRISE: 0658E SUNSET:  1612E ARCTIC AIR MASS MAINTAINS FREEZING CONDITIONS DESPITE SUNNY SKIES…. As promised, cold, arctic air was delivered to the region last night and into the… Read More »

Thursday, December 4, 2025

BLUE HILL METEOROLOGICAL OBSERVATORY MILTON, MASSACHUSETTS ELEVATION 635 FEET, 10 MILES SSW OF BOSTON, MA THURSDAY, DECEMBER 4, 2025 ALL TIMES ARE IN EASTERN STANDARD TIME (EST) SUNRISE: 0657E SUNSET:  1612E INTERVALS OF SUN AND CLOUDS TODAY AHEAD OF AN ARCTIC FRONT…. We started the day with some filtered sunshine, but mid level clouds overspread… Read More »

Wednesday, December 3, 2025

BLUE HILL METEOROLOGICAL OBSERVATORY MILTON, MASSACHUSETTS ELEVATION 635 FEET, 10 MILES SSW OF BOSTON, MA WEDNESDAY, DECEMBER 3, 2025 ALL TIMES ARE IN EASTERN STANDARD TIME (EST) SUNRISE: 0656E SUNSET:  1612E FIRST WINTER STORM OF THE SEASON BRINGS A GOOD DOSE OF RAIN AND SOME ACCUMULATING SNOW…. The region’s first winter storm of the season… Read More »

Significant Weather Blog: Wednesday, December 3, 2025 9 AM

Storm Wrap Up Looks like generally 4 to 7 inches of snow fell across north central Massachusetts and western Massachusetts yesterday (December 2).  The amounts tapered down to generally 1 to 3 inches along the I-495 corridor (north of the Mass Pike) and along the Mass Pike (I-90) corridor west of I-495.  Little or no… Read More »

Tuesday, December 2, 2025

BLUE HILL METEOROLOGICAL OBSERVATORY MILTON, MASSACHUSETTS ELEVATION 635 FEET, 10 MILES SSW OF BOSTON, MA TUESDAY, DECEMBER 2, 2025 ALL TIMES ARE IN EASTERN STANDARD TIME (EST) SUNRISE: 0655E SUNSET:  1612E FIRST WINTER STORM OF THE SEASON STARTS AS RAIN HERE AT BLUE HILL…. The region’s first winter storm of the season arrived this morning,… Read More »

Significant Weather Blog: Tuesday, December 2, 2025 9 AM

Storm Today and Tonight: Heavy Snow Expected Across Higher Elevations of Interior Southern New England The forecast remains much the same.  A surface low pressure center with plentiful moisture will pass about 50 or 60 miles southeast of Nantucket tonight.  Due to warm sea surface temperatures (in the upper 40s) and the lack of blocking… Read More »

Significant Weather Blog: Monday, December 1, 2025 4 PM

Winter Storm for Much of Interior Southern New England Tuesday and Tuesday Night First measurable snowfall looks likely for much of interior southern New England Tuesday and Tuesday night.  It still looks like mostly rain along coastal areas and heavy snow over the interior higher terrain.  The majority of the overnight model runs were colder,… Read More »