A Glimpse of Winter to Come
2013-09-05 15:31:03.000 – Mike Carmon, Weather Observer/Meteorologist
This Morning’s Glaze Ice
The calendar has turned to September, which serves as an excellent reminder that winter can rear its head on the summit at any time during the calendar year. It does not wait for December!
Today was a quintessential example of this. Despite the fact that it is only September 5th, temperatures early this morning fell to 29F behind a passing cold front, which harbored an unseasonably chilly air mass from Canada. With fog teasing the summits during this sub-freezing period, some very light glaze ice began to accumulate during a two-hour time frame this morning. Couple this with winds gusting in excess of 50 mph, and the result is quite a wintry scenario, that could very easily catch one off guard.
Tonight, temperatures are expected to dip even more, bottoming out in the low to mid 20s. Today’s daily record low is 23F, so we are well within reach of that mark tonight. While temperatures are supposed to steadily moderate over the next few days, another cold front with a shot of chilly air is expected early next week.
Stay warm and stay prepared!
Mike Carmon, Weather Observer/Meteorologist
The Precip Can: Measuring Rain, Snow, and Everything Else on Mount Washington
The Precip Can: Measuring Rain, Snow, and Everything Else on Mount Washington By MWOBS Staff Averaging 281 inches of snow per year, the Observatory is no stranger to measuring precipitation. While it might be
Meet MWOBS’ 2026 Seek the Peak Teams
Meet MWOBS’ 2026 Seek the Peak Teams By MWOBS Staff Another year, another epic Seek the Peak! As of June 2026, there are 430 hikers signed up for Mount Washington Observatory's annual summer fundraiser and
What the Rockpile Taught Me (Besides How to Dress for the Arctic)
What the Rockpile Taught Me (Besides How to Dress for the Arctic) By Kathryn Hawkes It turns out that living on the top of a mountain will teach you A LOT of things. How






