Significant Weather Blog: Sunday, November 30, 2025 6 PM

Potential Winter Storm for Portions of Interior Southern New England Tuesday Afternoon and Night First measurable snowfall looks likely for much of interior southern New England Tuesday afternoon and night.  Since there remains uncertainty in the exact storm track and low level thermal profiles, at least some changes in the forecast are likely in the… Read More »

Significant Weather Blog: Friday, November 28, 2025 6 PM

Potential Winter Storm for Portions of Interior Southern New England Tuesday Afternoon and Night Ingredients appear to be coming together for a potential winter storm across portions of southern New England for Tuesday afternoon and night.  First, will take a look at travel weather for Sunday and then will take a closer look at Tuesday/Tuesday… Read More »

Significant Weather Outlook: Monday, November 24, 2025 10 AM

No Major Storms Expected Thanksgiving Week in Southern New England No weather threat significant enough in southern New England to warrant a blog message is expected for this Thanksgiving week.  Rain is likely, however, late Tuesday into early Wednesday with some scattered showers during the day Wednesday.  The rain may cause some minor travel impacts… Read More »

Significant Weather Outlook: Monday, November 17, 2025 9 AM

WEEKLY SIGNIFICANT WEATHER OUTLOOK Do not at this time foresee weather significant enough to warrant a blog issuance this week.    Will continue to monitor.  Unless there is a significant weather development later this week, will issue an updated outlook next Monday November 24 for the week that will include the Thanksgiving holiday. —————————————————————————————————————- About this… Read More »

Significant Weather Outlook: Tuesday, November 11, 2025 3 PM

WEEKLY SIGNIFICANT WEATHER OUTLOOK Back from our African trip (great experience!) and now back to monitoring the potential for any significant (i.e., potential warning level) weather for southern New England.  After reviewing global model output this Tuesday morning (November 11), do not at this time foresee weather significant enough to warrant a blog issuance this… Read More »

October 2025 Summary – Warmer and Wetter Than Average

Blue Hill Observatory October 2025 Summary:  October 2025 was warmer than normal with more precipitation and more sunshine than average. The approximated 24-hour mean temperature for the month of 53.6 deg F was 2.3 degrees warmer than the 1891-2020 130-year average for October, and it was 1.4 degrees warmer than the 1991-2020 30-year average. The… Read More »

Significant Weather Outlook: Friday, October 24, 2025 12 PM

SIGNIFICANT WEATHER OUTLOOK Since this blog’s author will be traveling out of the country for a couple of weeks, a special outlook is being issued today (Friday October 24) versus the beginning of the week.  Note that there will be no blog messages after this message through November 10.  The next significant weather blog message… Read More »

Significant Weather Outlook: Monday, October 20, 2025 4 PM

WEEKLY SIGNiFICANT WEATHER DISCUSSION Another fairly strong cold front may bring heavy showers and gusty winds late Tuesday night or Wednesday morning.  This may have some impact on the Wednesday morning commute but is not expected to rise to the level that would trigger a series of blog messages. No significant weather impacts are expected… Read More »

Significant Weather Blog: Sunday, October 19, 2025 7 PM

HEAVY DOWNPOURS AND STRONG WIND GUSTS MONDAY MORNING A fast moving but strong cold front will produce heavy downpours and strong wind gusts Monday morning.  As we sometimes experience at this time of year, the front will trigger a “fine line” of very heavy showers and possibly some embedded thunderstorms.  Although the most intense part… Read More »