Manual snow plots are operated daily by our partners the Appalachian Mountain Club , Harvard Mountaineering Club, and Randolph Mountain Club. Due to the operational needs and priorities of their organizations, there may occasionally be delays or missed updates in the data.

Date Precip Type Sky HN24 H24W (SWE) Density HST Total Air T Air T Max Air T Min
04/16/25 No precipitation Obscured 2CM 4.0 MM 20% 2CM 79CM -4.0C 9.0C -4.0C View Comment
04/15/25 No precipitation Broken 0CM 0.0 MM 0CM 82CM 6.0C 13.0C 1.0C
04/14/25 No precipitation Clear 2CM 3.0 MM 20% 2CM 88CM -1.0C 2.0C -3.0C View Comment
04/13/25 No precipitation Overcast 5CM 7.0 MM 14% 6CM 85CM -3.0C 0.5C -3.0C
04/12/25 Snow Obscured Trace 84CM -3 0C 1.0C -3.0C
04/11/25 Snow Obscured Trace Trace 83CM -3.0C 6.0C -10.0C
04/10/25 No precipitation Clear Trace 88CM -12.0C -3.0C -15.0C
04/09/25 Snow Obscured 11CM 9.0 MM 8% NC 85CM -15.0C -3.0C -15.0C
04/08/25 Snow Obscured Trace NC 70CM -7.0C 0.0C -7.0C
04/07/25 Snow Overcast 70CM -6.0C 3.0C -7.0C View Comment
04/06/25 Rain Obscured 70CM 2.0C 6.0C -5.0C
04/05/25 Overcast 72CM -2.0C 5.0C -4.0C
04/04/25 No precipitation Obscured 72CM 0.0C 10.0C -5.0C
04/03/25 Mixed rain and snow Obscured 1CM 3.0 MM 1CM 78CM -3.0C -1.0C -13.0C View Comment
04/02/25 No precipitation Clear 0CM 0CM 77CM -19.0C -9.0C -19.0C
04/01/25 No precipitation Obscured Trace 0.0 MM 0CM 77CM -4.0C 9.0C -4.0C
03/31/25 No precipitation Obscured 0CM 0CM 92CM 9.0C 9.0C -7.0C
03/30/25 Mixed rain and snow Obscured 7CM 9.0 MM 12% 15CM 108CM -6.0C -1.0C -6.0C View Comment
03/29/25 Snow Obscured 10CM 9.0 MM 9% 10CM 106CM -6.0C 1.0C -7.0C
03/28/25 Snow Obscured Trace 0.0 MM Trace 96CM -5.0C -5.0C -10.0C
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