Mount Greylock
Weather Forecast, United States

Sunrise, from camp on the Mountaineers Route, Mount Whitney

Mount Whitney

 

Days 0-3 Mount Greylock Weather Summary:

A moderate fall of snow, heaviest on Mon night. Temperatures will be below freezing (max 0°C on Sun night, min -11°C on Tue night). Winds increasing (calm on Tue morning, near gales from the WNW by Tue night).

Days 3-6 Mount Greylock Weather Summary:

A dusting of new snow. Freeze-thaw conditions (max 1°C on Fri night, min -17°C on Wed night). Winds decreasing (gales from the WNW on Wed afternoon, light winds from the NNW by Thu night).

AM PM night AM PM night AM PM night AM PM night AM PM night AM PM night
partially cloudy
light snow
light snow
partially cloudy
partially cloudy
snow showers
light snow
partially cloudy
clear
clear
snow showers
partially cloudy
clear
clear
clear
clear
clear
partially cloudy
Wind km/h
25 W25
25 WSW25
45 SW45
25 W25
35 W35
20 W20
5 NNW5
25 NW25
45 WNW45
30 WNW30
70 WNW70
45 NW45
55 NNW55
30 NNW30
10 W10
25 WSW25
30 WSW30
30 SW30
some clouds light snow light snow some clouds some clouds snow shwrs light snow some clouds clear clear snow shwrs some clouds clear clear clear clear clear some clouds
See all weather maps
Rain
Rain mm
- - - - - - - - - - - - - - - - - -
Snow
Snow cm
- 1 3 - - 5 2 - - - 4 - - - - - - -
High °C
-4 -4 0 -1 -1 -2 -3 -4 -6 -8 -7 -14 -15 -14 -9 -3 -1 1
Low °C
-5 -4 -3 -1 -2 -3 -3 -5 -11 -9 -11 -17 -15 -14 -13 -5 -2 0
Chill °C
-11 -11 -8 -7 -8 -8 -5 -11 -15 -19 -19 -26 -29 -25 -17 -11 -7 -5
Freezing level m
0 0 750 900 800 350 500 400 0 0 200 0 0 0 0 0 0 0
Sea lvl3000ft6000ft9000ft12000ft15000ft
mountain backdrop
-4-40-1-1-2-3-4-6-8-7-14-15-14-9-3-1100343121-2-20-8-7-8-10-1-13
Sunrise
6:47 - - 6:48 - - 6:50 - - 6:50 - - 6:52 - - 6:52 - -
Sunset
- 4:27 - - 4:25 - - 4:25 - - 4:24 - - 4:23 - - 4:23 -

Issued local time.

This table gives the weather forecast for Mount Greylock at the specific elevation of 1064 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Greylock. To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of Massachusetts.

Live conditions reported by 5 closest weather stations

Weather StationTemp.WeatherWind
Cloud
Visibility
Cloud / Visibility
Williamstown
7 km W
280m alt.
2 hours ago
1° C
-
0
Calm
(0 kph at 5).
North Adams Airport
7 km N
199m alt.
1 hour ago
1.1° C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: broken
Mid: overcast
Williamstown
7 km W
304m alt.
47 minutes ago
-1° C
-
0
Calm
(0 kph at 227).
Adams
7 km SE
474m alt.
1 hour ago
-2° C
-
3
Calm
(3 kph at 72).
Clarksburg
13 km NE
332.2m alt.
31 minutes ago
0° C
-
2
Calm
(2 kph at 183).

* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones. We also include passing Ship data if it is recorded close to Mount Greylock and within an acceptable time window.

Mount Greylock Photos