Mt Waterman Mountain Hig... Mt Baldy Alta Sierra...
Buttermilk-Aspen 
Buttermilk Updated Oct 02 @ 11:00
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Superpipe
Bumps
THURSDAY
Dec 11
39° / 28°
5 - 12
mph
0
FRIDAY
Dec 12
39° / 26°
5 - 12
mph
0
SATURDAY
Dec 13
40° / 30°
4 - 11
mph
0
SUNDAY
Dec 14
40° / 31°
0 - 0
mph
0
MONDAY
Dec 15
38° / 25°
4 - 12
mph
0
TUESDAY
Dec 16
39° / 31°
5 - 12
mph
0
WEDNESDAY
Dec 17
36° / 27°
4 - 12
mph
0
Clear becoming mostly clear in the evening continuing through overnight, with windy conditions at times.
No snow.
No precipitation expected.
Hi: 43°Low: 33°
8,056 feet to 11615 feet
Winds variable at 5 to 13 mph in the morning, becoming variable at 5 to 12 mph in the afternoon, and then calm overnight.
Clear becoming mostly clear in the evening continuing through overnight, with windy conditions at times.
No snow.
No precipitation expected.
Hi: 36°Low: 26°
8,056 feet to 11615 feet
Winds variable at 5 to 13 mph in the morning, becoming variable at 5 to 12 mph in the afternoon, and then calm overnight.
Mostly clear becoming clear at times and then mostly clear overnight. Expect windy conditions at times.
No snow.
No precipitation expected.
Hi: 43°Low: 31°
7,549 feet to 11669 feet
Winds variable at 5 to 12 mph through the day, becoming variable at 4 to 11 mph overnight.
Mostly clear becoming clear at times and then mostly clear overnight. Expect windy conditions at times.
No snow.
No precipitation expected.
Hi: 36°Low: 24°
7,549 feet to 11669 feet
Winds variable at 5 to 12 mph through the day, becoming variable at 4 to 11 mph overnight.
Mostly clear becoming mostly cloudy at times continuing through overnight, with windy conditions at times.
No snow.
No precipitation expected.
Hi: 45°Low: 34°
9,488 feet to 13256 feet
Winds variable at 5 to 12 mph in the morning, becoming variable at 4 to 11 mph in the afternoon, and then variable at 3 to 10 mph overnight.
Mostly clear becoming mostly cloudy at times continuing through overnight, with windy conditions at times.
No snow.
No precipitation expected.
Hi: 37°Low: 27°
9,488 feet to 13256 feet
Winds variable at 5 to 12 mph in the morning, becoming variable at 4 to 11 mph in the afternoon through overnight.
Mostly cloudy through the day becoming partly cloudy overnight. Expect windy conditions at times.
No snow.
No precipitation expected.
Hi: 44°Low: 35°
10,131 feet to 13268 feet
Winds variable at 4 to 11 mph in the morning, becoming calm in the afternoon, and then variable at 4 to 11 mph overnight.
Mostly cloudy through the day becoming partly cloudy overnight. Expect windy conditions at times.
No snow.
No precipitation expected.
Hi: 37°Low: 28°
10,131 feet to 13268 feet
Winds variable at 4 to 11 mph throughout the day and into overnight.
Mostly clear becoming clear in the late morning and then partly cloudy overnight. Expect windy conditions at times.
No snow.
No precipitation expected.
Hi: 43°Low: 29°
10,426 feet to 11645 feet
Winds variable at 4 to 12 mph through the day, becoming variable at 5 to 12 mph overnight.
Mostly clear becoming clear in the late morning and then partly cloudy overnight. Expect windy conditions at times.
No snow.
No precipitation expected.
Hi: 35°Low: 22°
10,426 feet to 11645 feet
Winds variable at 4 to 12 mph through the day, becoming variable at 5 to 12 mph overnight.
Mostly clear becoming partly cloudy in the afternoon and then cloudy overnight. Periods of rain are expected overnight.
No snow.
Potential Precip:
0.01 to 0.05
Hi: 43°Low: 36°
10,562 feet to 11935 feet
Winds variable at 5 to 12 mph through the day, becoming variable at 3 to 11 mph overnight.
Mostly clear becoming partly cloudy in the afternoon and then cloudy overnight. Periods of snow are expected overnight.
Periods of light snow overnight. Snowfall is forecast to be a trace amount.
Potential Precip:
0.01 to 0.05
Hi: 36°Low: 28°
10,562 feet to 11935 feet
Winds variable at 5 to 12 mph through the day, becoming variable at 4 to 12 mph with gusts to 21 overnight.
Cloudy becoming clear in the afternoon and then mostly clear overnight.
Periods of snow throughout the day and overnight.
Potential Precip:
0.02 to 0.1
Hi: 41°Low: 32°
7,738 feet to 10333 feet
Winds variable at 4 to 12 mph through the day, becoming variable at 5 to 12 mph overnight.
Cloudy becoming clear in the afternoon and then mostly clear overnight. Periods of snow are expected in the morning.
Periods of snow throughout the day and overnight.
Potential Precip:
0.02 to 0.1
Hi: 34°Low: 24°
7,738 feet to 10333 feet
Winds variable at 4 to 12 mph through the day, becoming variable at 5 to 12 mph overnight.
Sunrise & Sunset
Lunar Calendar
Snow Maps and Weather Stations in the Area 
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Snow Report
3in, past 72 hours. Snow surface is packed powder
Snow report provided by SnoCountry
Terrain Info
Info for the hard-working snowmaking crew
Weather Averages & Extremes for the Buttermilk-Aspen Region
Plan your future trip using our temperature, snowfall, snow depth, and precipitation tool
 Day |
 High Temperatures |
 Low Temperatures |
 Precipitation |
 Snowfall |
 Snow Depth |
||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg | High | Year | Low | Year | Avg | High | Year | Low | Year | Avg | Max | Year | Avg | Max | Year | Avg | Max | Year | |
| 1 | 37 | 62 | 1999 | 17 | 2015 | 13 | 31 | 2007 | -10 | 2006 | 0.058 | 0.82 | 2007 | 0.49 | 3.0 | 2007 | 8.5 | 17 | 2006 |
| 2 | 38 | 61 | 1998 | 20 | 1981 | 13 | 26 | 1999 | -2 | 2004 | 0.077 | 1.16 | 2007 | 1.16 | 11.5 | 2007 | 9.4 | 22 | 1983 |
| 3 | 38 | 56 | 1998 | 17 | 1991 | 13 | 29 | 1980 | -5 | 2009 | 0.061 | 0.71 | 2005 | 0.71 | 8.0 | 2005 | 9.3 | 20 | 1983 |
| 4 | 39 | 60 | 1987 | 20 | 2009 | 13 | 28 | 2014 | -8 | 2009 | 0.068 | 1.05 | 2013 | 0.85 | 10.3 | 2013 | 9.8 | 22 | 1983 |
| 5 | 38 | 55 | 1998 | 13 | 2013 | 12 | 32 | 1980 | -14 | 2013 | 0.053 | 0.55 | 1983 | 0.73 | 7.0 | 1983 | 9.7 | 24 | 1983 |
| 6 | 37 | 51 | 2015 | 10 | 2005 | 12 | 28 | 1980 | -13 | 2013 | 0.064 | 0.64 | 1996 | 0.89 | 8.4 | 1996 | 9.8 | 23 | 1996 |
| 7 | 37 | 55 | 2003 | 14 | 2013 | 12 | 27 | 2007 | -6 | 1992 | 0.074 | 0.61 | 2007 | 1.09 | 12.0 | 2007 | 11.2 | 25 | 1996 |
| 8 | 37 | 53 | 1981 | 13 | 2005 | 13 | 29 | 2003 | -5 | 2005 | 0.067 | 0.57 | 2007 | 0.71 | 5.0 | 1986 | 10.7 | 22 | 2007 |
| 9 | 35 | 52 | 1981 | 14 | 2005 | 11 | 27 | 1984 | -15 | 2005 | 0.095 | 0.79 | 2012 | 1.29 | 10.4 | 2012 | 12.0 | 25 | 2007 |
| 10 | 35 | 55 | 1981 | 6 | 2013 | 10 | 25 | 2015 | -12 | 1986 | 0.012 | 0.11 | 1997 | 0.25 | 3.6 | 1997 | 11.7 | 21 | 2007 |
| 11 | 36 | 50 | 1990 | 18 | 2013 | 13 | 26 | 2015 | -6 | 1997 | 0.061 | 0.51 | 2000 | 0.78 | 5.6 | 2000 | 12.1 | 20 | 2007 |
| 12 | 36 | 50 | 1993 | 18 | 1989 | 11 | 26 | 1984 | -4 | 1997 | 0.064 | 0.75 | 1984 | 0.72 | 8.0 | 1984 | 11.7 | 26 | 1984 |
| 13 | 35 | 52 | 2004 | 16 | 1987 | 11 | 28 | 1990 | -5 | 1985 | 0.058 | 0.31 | 2015 | 0.91 | 4.5 | 1993 | 12.5 | 25 | 1984 |
| 14 | 34 | 50 | 2014 | 16 | 1987 | 11 | 25 | 2014 | -6 | 1993 | 0.104 | 0.98 | 2008 | 1.55 | 11.0 | 2008 | 13.2 | 24 | 1984 |
| 15 | 33 | 46 | 1998 | 20 | 2007 | 9 | 27 | 2006 | -8 | 2007 | 0.054 | 0.60 | 2003 | 0.78 | 9.0 | 2003 | 13.6 | 24 | 1983 |
| 16 | 33 | 50 | 2002 | 18 | 2015 | 8 | 26 | 2006 | -7 | 2007 | 0.067 | 0.36 | 2010 | 1.07 | 5.0 | 2008 | 14.1 | 25 | 1996 |
| 17 | 33 | 55 | 1980 | 19 | 2015 | 10 | 28 | 2006 | -14 | 1996 | 0.053 | 0.30 | 1984 | 0.75 | 4.0 | 1996 | 14.2 | 26 | 1996 |
| 18 | 34 | 55 | 1980 | 4 | 1996 | 10 | 21 | 2014 | -23 | 1996 | 0.033 | 0.40 | 2002 | 0.49 | 6.0 | 2002 | 14.0 | 25 | 1996 |
| 19 | 34 | 50 | 1998 | 8 | 1996 | 11 | 24 | 2010 | -13 | 1996 | 0.088 | 0.52 | 1990 | 1.33 | 6.8 | 1992 | 14.8 | 24 | 2008 |
| 20 | 35 | 46 | 1980 | 13 | 2012 | 11 | 30 | 2010 | -11 | 2012 | 0.083 | 0.60 | 1983 | 1.07 | 10.0 | 1983 | 15.2 | 29 | 1983 |
| 21 | 33 | 48 | 1985 | 15 | 1983 | 11 | 30 | 2010 | -12 | 2012 | 0.100 | 0.82 | 1998 | 1.17 | 8.0 | 1998 | 15.8 | 27 | 1983 |
| 22 | 31 | 44 | 1980 | 10 | 1990 | 9 | 29 | 2010 | -15 | 1998 | 0.100 | 1.02 | 2014 | 1.42 | 12.0 | 1981 | 16.0 | 26 | 1983 |
| 23 | 31 | 49 | 2010 | 8 | 1998 | 9 | 30 | 2010 | -19 | 1990 | 0.096 | 0.92 | 2008 | 1.34 | 12.0 | 2008 | 16.5 | 33 | 2008 |
| 24 | 31 | 50 | 1980 | 11 | 2004 | 4 | 20 | 2010 | -21 | 1990 | 0.079 | 0.50 | 2006 | 0.64 | 6.0 | 1983 | 16.3 | 31 | 2008 |
| 25 | 31 | 48 | 2010 | 14 | 1987 | 4 | 19 | 1980 | -8 | 1990 | 0.042 | 0.38 | 2007 | 0.69 | 7.0 | 2007 | 16.5 | 32 | 1983 |
| 26 | 32 | 46 | 1980 | 12 | 1987 | 7 | 24 | 1983 | -5 | 2007 | 0.059 | 0.40 | 1988 | 0.83 | 5.5 | 1988 | 16.8 | 33 | 1983 |
| 27 | 32 | 49 | 2005 | 12 | 1988 | 7 | 25 | 1983 | -10 | 1988 | 0.062 | 0.60 | 1981 | 0.86 | 10.0 | 1981 | 17.3 | 34 | 1983 |
| 28 | 32 | 52 | 1980 | 12 | 2008 | 8 | 30 | 1984 | -12 | 1988 | 0.060 | 0.55 | 1983 | 0.74 | 8.0 | 1983 | 17.2 | 40 | 1983 |
| 29 | 33 | 48 | 1999 | 15 | 2014 | 7 | 26 | 2005 | -12 | 1982 | 0.031 | 0.26 | 1990 | 0.39 | 3.0 | 1990 | 16.8 | 37 | 1983 |
| 30 | 33 | 47 | 1999 | 18 | 2014 | 10 | 27 | 2011 | -12 | 1982 | 0.078 | 0.80 | 2004 | 0.95 | 7.0 | 2004 | 17.4 | 35 | 1983 |
| 31 | 34 | 51 | 1980 | 12 | 2014 | 9 | 23 | 2011 | -8 | 2014 | 0.064 | 0.65 | 1981 | 1.02 | 10.0 | 1981 | 18.3 | 33 | 1983 |
Day |
High Temperatures |
Low Temperatures |
Precipitation |
Snowfall |
Snow Depth |
||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg | High | Year | Low | Year | Avg | High | Year | Low | Year | Avg | Max | Year | Avg | Max | Year | Avg | Max | Year | |
| 1 | 29 | 50 | 1973 | 4 | 2010 | 7 | 24 | 2012 | -13 | 2004 | 0.062 | 0.67 | 2008 | 1.14 | 14.0 | 2008 | 15.6 | 33 | 1975 |
| 2 | 29 | 49 | 1998 | 10 | 1981 | 7 | 23 | 1966 | -11 | 1895 | 0.123 | 3.00 | 1893 | 1.62 | 30.0 | 1893 | 15.8 | 33 | 1975 |
| 3 | 29 | 48 | 2012 | 10 | 2006 | 7 | 25 | 1966 | -16 | 2006 | 0.052 | 0.55 | 2005 | 0.79 | 8.0 | 2005 | 16.0 | 37 | 2005 |
| 4 | 29 | 50 | 1998 | 4 | 2009 | 7 | 23 | 1975 | -18 | 2009 | 0.070 | 0.80 | 1950 | 1.26 | 15.0 | 1950 | 16.4 | 38 | 2005 |
| 5 | 29 | 48 | 1987 | 0 | 2005 | 6 | 24 | 1987 | -16 | 2005 | 0.079 | 1.10 | 1972 | 1.21 | 15.6 | 1950 | 16.7 | 39 | 1977 |
| 6 | 27 | 49 | 1987 | 5 | 1983 | 5 | 25 | 1958 | -18 | 2011 | 0.076 | 0.95 | 1966 | 1.32 | 15.0 | 1966 | 17.3 | 36 | 2005 |
| 7 | 28 | 52 | 1975 | 0 | 1978 | 5 | 20 | 2003 | -23 | 1978 | 0.118 | 1.40 | 1894 | 2.00 | 14.0 | 1894 | 18.3 | 40 | 1955 |
| 8 | 26 | 44 | 1991 | 0 | 2005 | 5 | 23 | 1984 | -25 | 1978 | 0.080 | 1.15 | 1950 | 1.40 | 20.0 | 1950 | 18.9 | 40 | 1955 |
| 9 | 26 | 45 | 2011 | -5 | 1978 | 3 | 21 | 1970 | -23 | 1994 | 0.078 | 0.60 | 1893 | 1.04 | 6.4 | 1958 | 19.4 | 40 | 1955 |
| 10 | 26 | 48 | 2011 | 3 | 2013 | 4 | 23 | 1981 | -22 | 1986 | 0.036 | 0.31 | 1958 | 0.81 | 8.3 | 1958 | 19.5 | 40 | 1955 |
| 11 | 27 | 44 | 2011 | 1 | 1961 | 5 | 20 | 2014 | -20 | 1986 | 0.064 | 0.48 | 1958 | 1.23 | 10.5 | 1958 | 20.0 | 41 | 1955 |
| 12 | 26 | 42 | 1977 | -4 | 1989 | 3 | 22 | 1895 | -25 | 1961 | 0.050 | 0.54 | 1956 | 1.15 | 10.0 | 1958 | 20.4 | 39 | 1955 |
| 13 | 26 | 46 | 2014 | 6 | 1987 | 4 | 20 | 2014 | -17 | 1964 | 0.044 | 0.44 | 1993 | 0.78 | 8.0 | 1993 | 20.5 | 37 | 1983 |
| 14 | 26 | 42 | 1980 | -1 | 1987 | 3 | 17 | 1969 | -16 | 1987 | 0.081 | 0.70 | 2009 | 1.48 | 13.0 | 2009 | 21.5 | 38 | 2005 |
| 15 | 25 | 44 | 1998 | 0 | 1996 | 2 | 20 | 2010 | -21 | 2008 | 0.061 | 0.40 | 1894 | 1.18 | 11.2 | 1989 | 22.3 | 37 | 2005 |
| 16 | 25 | 48 | 1962 | 4 | 2003 | 2 | 20 | 1962 | -18 | 1987 | 0.070 | 0.50 | 1981 | 1.28 | 8.5 | 1981 | 22.8 | 42 | 1950 |
| 17 | 26 | 44 | 1980 | 5 | 1895 | 4 | 21 | 1980 | -19 | 1996 | 0.040 | 0.35 | 1996 | 0.76 | 5.5 | 1996 | 22.8 | 41 | 1996 |
| 18 | 26 | 48 | 1980 | -17 | 1996 | 3 | 19 | 2013 | -29 | 1996 | 0.058 | 0.37 | 2002 | 1.26 | 10.7 | 1989 | 23.1 | 42 | 1955 |
| 19 | 26 | 42 | 1980 | 0 | 1996 | 5 | 20 | 1955 | -22 | 1996 | 0.070 | 0.39 | 1977 | 1.20 | 8.0 | 2010 | 23.4 | 42 | 1983 |
| 20 | 26 | 40 | 1979 | 5 | 2002 | 4 | 20 | 2010 | -18 | 2012 | 0.063 | 0.46 | 2005 | 1.24 | 10.0 | 2010 | 24.1 | 47 | 2005 |
| 21 | 25 | 42 | 1975 | 5 | 1977 | 3 | 22 | 2010 | -14 | 1990 | 0.073 | 0.43 | 1974 | 1.40 | 10.5 | 1974 | 24.3 | 44 | 2010 |
| 22 | 25 | 49 | 1954 | 2 | 1998 | 2 | 25 | 1955 | -23 | 1990 | 0.070 | 1.13 | 2014 | 1.37 | 21.2 | 2014 | 24.8 | 48 | 2014 |
| 23 | 23 | 41 | 1955 | -4 | 1990 | 2 | 29 | 1964 | -33 | 1990 | 0.077 | 0.95 | 1951 | 1.27 | 15.0 | 1951 | 25.4 | 51 | 2014 |
| 24 | 24 | 48 | 2011 | -9 | 1990 | 2 | 26 | 1955 | -23 | 1895 | 0.086 | 0.77 | 1969 | 1.43 | 11.6 | 1964 | 26.0 | 49 | 1983 |
| 25 | 24 | 43 | 1989 | -2 | 1895 | 1 | 29 | 1971 | -18 | 1895 | 0.053 | 0.40 | 1983 | 1.06 | 8.1 | 1964 | 26.1 | 54 | 1983 |
| 26 | 24 | 40 | 2010 | -2 | 2009 | 1 | 20 | 1971 | -19 | 2002 | 0.046 | 0.35 | 1988 | 0.92 | 7.0 | 1967 | 25.9 | 54 | 1983 |
| 27 | 24 | 42 | 1993 | 2 | 2009 | 2 | 27 | 1955 | -22 | 1988 | 0.058 | 0.58 | 1981 | 1.26 | 10.5 | 1981 | 26.2 | 58 | 1983 |
| 28 | 23 | 51 | 1980 | 4 | 1988 | 0 | 21 | 1980 | -25 | 1988 | 0.066 | 0.80 | 1964 | 1.21 | 12.2 | 1964 | 26.8 | 58 | 1983 |
| 29 | 23 | 45 | 1952 | 3 | 1895 | 2 | 18 | 2002 | -23 | 1895 | 0.089 | 1.10 | 1973 | 1.53 | 14.0 | 1963 | 27.0 | 55 | 1983 |
| 30 | 23 | 42 | 1955 | 3 | 2007 | 1 | 19 | 1955 | -18 | 1895 | 0.102 | 1.32 | 1973 | 1.50 | 14.5 | 1973 | 27.0 | 56 | 1983 |
| 31 | 24 | 42 | 1980 | 1 | 1972 | 0 | 21 | 1955 | -17 | 1973 | 0.091 | 0.86 | 1951 | 1.59 | 20.5 | 1995 | 27.7 | 60 | 1951 |
Location Info
Mountain Base 
