A Windy Start to Winter 2018-11-11 13:48:59.000 - Adam Gill, Weather Observer/IT Specialist   This year it seems like we have seen a greater frequency of strong storms that produced 100+ mph gusts up here on the summit. Taking a look at this year, as of today November 11th, we are sitting at 8 days since July 1st where we have hit 100 mph. This does not sound like much but usually our frequent high winds don’t start coming until December, then we see it much more regularly. Last year was also fairly windy but there was 7 days that

A Unique Instrument for a Unique Place! 2018-11-03 14:17:33.000 - Chloe Boehm, Summit Intern   In anticipation of high winds tonight on the summit, it seemed appropriate to discuss how the observatory measures wind speeds in such an extreme environment. Since Mt. Washington experiences wind speeds that exceed 100 mph every three days in the winter as well as rime ice accretion up to 9 inches per hour, the observatory is forced to use an unusual instrument to measure winds. Typical anemometers such as a three-cup anemometer or a vane anemometer would not be able withstand such extreme conditions. With

Highest Wind of the Season 2018-10-30 08:34:13.000 - Zach Butler, Summit Intern   Finally, I have seen, observed, and felt a 100 mph wind! Thus far in my internship since late May, I have only experienced a top wind speed of 84 mph. Coming into this storm, our crew had high hopes to have sustained winds of 100 mph and gusts well over. Our forecasts and hopes came true last night with a peak wind gust of 119 mph at 2:23 AM on October 16th. This was the highest wind the summit has observed this Summer and Fall season. I’ll

Cloudrise instead of Sunrise 2018-10-28 20:03:43.000 - Bill Ofsiany, Summit Volunteer   The summit was above valley clouds this morning, but clouds were above the summit, too. There was a narrow band of clear sky on the horizon that promised at least a glimpse of the sunrise. Visibility between the two cloud layers was about eighty miles. In the valleys around the summit, the low-level puffy clouds were moving East to fill in between the peaks of the Southern Presidentials. At first, there were more mountains and valleys, but soon the undercast won out. All these clouds were the advance

The Tower on the Hill 2018-10-24 12:32:16.000 - Sarah Schulte, Museum Attendant   It’s very fitting that, as I’m writing this, our trip down the mountain isn’t a guarantee. For all I know, this might not be my last day on Mount Washington for a while, and after a winter and summer up here, I know better than to say anything for sure. If you’ve ever wondered why the biggest storms seem to hit on Wednesdays, this is why!   This is my second ‘goodbye’. This time, the next opportunity won’t be extending my time on Mount Washington, but will

Why Do Certain Leaves Change Color? 2018-10-22 11:54:57.000 - Chloe Boehm, Summit Intern   After spectacular fall foliage for the last few weeks, winter weather has started to descend upon the mountain and with that comes the end of the beautiful colors on the trees. Reflecting back on the past few weeks, the summit has a perfect vantage point on clear days to view how the colors change based on elevation. The difference between the valleys and as you look up the ravines is very well defined. Once you reach up to 4000-5000 feet, the trees tend to stay green

A Look at Halloweens Past on Mount Washington 2018-10-21 09:07:32.000 - Tom Padham, Weather Observer/Education Specialist   Halloween on the summit of Mount Washington is one of my favorite times of the year. After a busy summer season with many visitors, the staff gets a short while to take a breather before things get more hectic from Mother Nature and all the challenges that come with winter. I’ve now worked four Halloweens on the summit, with almost identical weather every year: snow showers, fog, and temperatures in the lower 20s. Taking a look at the longer range models this year

Say It Ain't Snow 2018-10-20 14:44:17.000 - Taylor Regan, Weather Observer and Research Specialist   Well, it’s official, the summit has seen snow. And not just a trace either! Our snowfall for the month of October has now topped ten inches (10.4” to be exact) with more on the way. It’s a pretty exciting thing for observers on the summit, the first measureable snow of the season. And while Mount Washington has seen more than an inch of snow in every month of the year, we typically hit that mark in late September. So how has this season measured up?

The First Snow, And How It Happened 2018-10-15 06:04:08.000 - Christopher Hohman, Observer/Staff Meteorologist   Hello there everyone, we’ve had quite the week up here on the summit of Mount Washington. We are more than happy to let the whole world know that we recorded our first snowfall of the season this year!   Now it wasn’t exactly a “blockbuster” storm by any means. We picked up a simple 1.1’’ of snow for the day. Of course, we all wish it could have been a lot more, but at this point, we’ll take what we can get! This year has

Fall Season Information 2018-10-07 11:05:57.000 - Ryan Knapp, Weather Observer/Staff Meteorologist   October has arrived, the month when the summit typically sees warm and muggy summer-like weather giving way to cold and snowy winter-like weather. During my years working here, some Octobers seeing us jumping off the deepen straight into winter while other years see a more gradual progression.So far 2018 is shaping up to be a more gradual progression.However, looking at long-term models this morning, snow isn’t that far off possibly coming by the mid-month time frame.This far out though, a lot can change, so we will see. While