Mt Waterman Mountain Hig... Mt Baldy Alta Sierra...
Arapahoe Basin 
Granby-Grand County Airport, CO Updated Dec 24 @ 07:14
South
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Base Area
Mid-Mountain
Facing the Pali
Snow Cam
WEDNESDAY
Dec 24
34° / 30°
9 - 17
mph
0
THURSDAY
Dec 25
32° / 23°
23 - 34
mph
0
FRIDAY
Dec 26
29° / 21°
13 - 22
mph
0
SATURDAY
Dec 27
24° / 10°
7 - 15
mph
4
SUNDAY
Dec 28
21° / 15°
4 - 12
mph
0
MONDAY
Dec 29
35° / 19°
8 - 16
mph
0
TUESDAY
Dec 30
36° / 29°
6 - 14
mph
0
Partly cloudy through the day and overnight, with windy conditions at times.
No snow.
No precipitation expected.
Hi: 38°Low: 29°
10,244 feet to 12605 feet
Winds variable at 4 to 12 mph in the morning, becoming variable at 5 to 13 mph with gusts to 21 in the afternoon, and then W at 8 to 16 mph with gusts to 31 overnight.
Partly cloudy through the day and overnight, with windy conditions at times.
No snow.
No precipitation expected.
Hi: 28°Low: 19°
10,244 feet to 12605 feet
Winds SW at 24 to 35 mph with gusts to 42 in the morning, becoming SW at 34 to 45 mph with gusts to 54 in the afternoon, and then W at 42 to 53 mph with gusts to 65 overnight.
Mostly clear through the day and overnight, with windy conditions at times.
No snow.
No precipitation expected.
Hi: 36°Low: 24°
7,561 feet to 11406 feet
Winds W at 10 to 19 mph with gusts to 30 in the morning, becoming W at 14 to 23 mph with gusts to 39 in the afternoon, and then W at 10 to 18 mph with gusts to 37 overnight.
Mostly clear through the day and overnight, with windy conditions at times.
No snow.
No precipitation expected.
Hi: 20°Low: 12°
7,561 feet to 11406 feet
Winds W at 37 to 48 mph with gusts to 62 in the morning, becoming W at 50 to 61 mph in the afternoon, and then W at 49 to 60 mph with gusts to 67 overnight.
Mostly clear becoming clear in the late morning and then mostly clear overnight.
Scattered snow showers possible.
Potential Precip:
0 to 0.01
Hi: 34°Low: 22°
7,102 feet to 10963 feet
Winds W at 7 to 15 mph with gusts to 21 in the morning, becoming SW at 7 to 15 mph with gusts to 30 in the afternoon, and then W at 10 to 19 mph with gusts to 32 overnight.
Mostly clear becoming clear in the late morning and then mostly clear overnight.
Scattered snow showers possible.
Potential Precip:
0 to 0.01
Hi: 17°Low: 10°
7,102 feet to 10963 feet
Winds W at 36 to 47 mph with gusts to 66 in the morning, becoming W at 43 to 54 mph with gusts to 69 in the afternoon, and then W at 47 to 58 mph with gusts to 65 overnight.
Partly cloudy becoming mostly cloudy at times continuing through overnight. Periods of snow are expected at any time.
Periods of moderate snow throughout the day, light at times overnight. Snowfall is forecast to be 3 to 5 inches.
Potential Precip:
0.06 to 0.31
Hi: 29°Low: 12°
4,672 feet to 9988 feet
Winds W at 16 to 27 mph with gusts to 36 in the morning, becoming variable at 5 to 13 mph with gusts to 19 in the afternoon, and then NW at 7 to 15 mph with gusts to 22 overnight.
Partly cloudy becoming mostly cloudy at times continuing through overnight. Periods of snow are expected at any time.
Periods of moderate to heavy snow throughout the day, light at times overnight. Snowfall is forecast to be 4 to 7 inches.
Potential Precip:
0.06 to 0.31
Hi: 10°Low: 2°
4,672 feet to 9988 feet
Winds W at 38 to 49 mph in the morning, becoming W at 23 to 34 mph in the afternoon, and then NW at 27 to 38 mph with gusts to 50 overnight.
Mostly cloudy becoming partly cloudy at times continuing through overnight, with windy conditions at times.
No snow.
No precipitation expected.
Hi: 24°Low: 16°
4,847 feet to 8328 feet
Winds variable at 5 to 12 mph through the day, becoming variable at 5 to 13 mph overnight.
Mostly cloudy becoming partly cloudy at times continuing through overnight, with windy conditions at times.
No snow.
No precipitation expected.
Hi: 13°Low: 7°
4,847 feet to 8328 feet
Winds NW at 12 to 21 mph through the day, becoming NW at 23 to 34 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: 34°Low: 18°
5,224 feet to 14326 feet
Winds NW at 6 to 14 mph through the day, becoming variable at 4 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: 29°Low: 12°
5,224 feet to 14326 feet
Winds variable at 24 to 35 mph with gusts to 41 through the day, becoming variable at 10 to 19 mph overnight.
Partly cloudy becoming mostly cloudy at times and then partly cloudy overnight. Expect windy conditions at times.
No snow.
No precipitation expected.
Hi: 37°Low: 25°
8,969 feet to 15723 feet
Winds variable at 4 to 12 mph through the day, becoming NW at 6 to 14 mph with gusts to 22 overnight.
Partly cloudy becoming mostly cloudy at times and then partly cloudy overnight. Expect windy conditions at times.
No snow.
No precipitation expected.
Hi: 29°Low: 22°
8,969 feet to 15723 feet
Winds W at 8 to 16 mph through the day, becoming NW at 30 to 41 mph overnight.
Sunrise & Sunset
Lunar Calendar
Snow Maps and Weather Stations in the Area 
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Snow Report
5in, past 4 days. Snow surface is packed powder and variable conditions
Snow report provided by SnoCountry
Terrain Info
Info for the hard-working snowmaking crew
Weather Averages & Extremes for the Arapahoe Basin 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 | 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 |
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 | 25 | 39 | 1969 | 7 | 1981 | 5 | 19 | 1980 | -8 | 1975 | 0.078 | 0.64 | 1978 | 1.02 | 9.0 | 1978 | 21.7 | 35 | 1984 |
| 2 | 24 | 41 | 1969 | 10 | 1981 | 5 | 17 | 1983 | -8 | 1967 | 0.189 | 0.58 | 1977 | 2.51 | 8.0 | 1977 | 23.0 | 37 | 1984 |
| 3 | 26 | 42 | 1980 | 5 | 1968 | 7 | 19 | 1977 | -13 | 1978 | 0.071 | 0.46 | 1977 | 1.17 | 5.0 | 1977 | 22.8 | 36 | 1984 |
| 4 | 28 | 40 | 1980 | 16 | 1964 | 9 | 25 | 1980 | -8 | 1978 | 0.040 | 0.30 | 1977 | 0.66 | 4.0 | 1977 | 22.7 | 38 | 1983 |
| 5 | 30 | 46 | 1965 | 15 | 1971 | 7 | 23 | 1965 | -11 | 1971 | 0.181 | 1.50 | 1977 | 2.01 | 14.0 | 1977 | 23.9 | 41 | 1977 |
| 6 | 23 | 44 | 1965 | 2 | 1972 | 3 | 19 | 1965 | -22 | 1972 | 0.126 | 1.03 | 1966 | 1.73 | 10.0 | 1966 | 24.6 | 38 | 1977 |
| 7 | 23 | 47 | 1965 | -8 | 1978 | 5 | 19 | 1981 | -19 | 1978 | 0.104 | 0.79 | 1966 | 1.48 | 7.5 | 1966 | 24.7 | 37 | 1983 |
| 8 | 24 | 42 | 1981 | -2 | 1978 | 4 | 18 | 1979 | -30 | 1978 | 0.097 | 0.42 | 1979 | 1.64 | 6.0 | 1977 | 25.5 | 40 | 1977 |
| 9 | 24 | 42 | 1981 | -12 | 1978 | 4 | 18 | 1981 | -30 | 1978 | 0.069 | 0.36 | 1983 | 0.83 | 4.0 | 1983 | 25.2 | 40 | 1983 |
| 10 | 26 | 47 | 1981 | 5 | 1967 | 5 | 22 | 1981 | -18 | 1972 | 0.103 | 0.45 | 1963 | 1.57 | 5.0 | 1971 | 25.7 | 40 | 1983 |
| 11 | 24 | 38 | 1968 | 7 | 1969 | 3 | 18 | 1965 | -18 | 1972 | 0.107 | 0.41 | 1965 | 1.93 | 7.5 | 1970 | 26.4 | 44 | 1983 |
| 12 | 23 | 36 | 1981 | 4 | 1963 | 3 | 16 | 1983 | -13 | 1979 | 0.113 | 0.65 | 1984 | 1.88 | 11.0 | 1984 | 27.0 | 45 | 1984 |
| 13 | 20 | 42 | 1980 | 0 | 1967 | 0 | 12 | 1980 | -18 | 1967 | 0.083 | 0.58 | 1983 | 1.17 | 8.0 | 1983 | 27.0 | 48 | 1983 |
| 14 | 21 | 40 | 1980 | 4 | 1967 | 0 | 11 | 1980 | -17 | 1967 | 0.063 | 0.30 | 1982 | 1.00 | 5.0 | 1982 | 27.0 | 46 | 1983 |
| 15 | 23 | 42 | 1969 | 6 | 1983 | 3 | 18 | 1977 | -14 | 1972 | 0.072 | 0.22 | 1983 | 1.10 | 5.0 | 1981 | 27.3 | 45 | 1983 |
| 16 | 24 | 42 | 1969 | 7 | 1971 | 4 | 20 | 1967 | -12 | 1978 | 0.080 | 0.68 | 1981 | 1.07 | 7.0 | 1981 | 27.4 | 44 | 1983 |
| 17 | 25 | 39 | 1969 | 4 | 1977 | 3 | 20 | 1982 | -12 | 1964 | 0.080 | 0.34 | 1981 | 1.16 | 4.0 | 1981 | 27.4 | 44 | 1983 |
| 18 | 27 | 45 | 1980 | 9 | 1975 | 5 | 17 | 1978 | -12 | 1967 | 0.074 | 0.38 | 1968 | 1.21 | 9.0 | 1977 | 27.9 | 45 | 1983 |
| 19 | 25 | 43 | 1979 | 0 | 1968 | 4 | 16 | 1978 | -13 | 1968 | 0.123 | 0.55 | 1977 | 1.60 | 7.0 | 1977 | 28.7 | 48 | 1983 |
| 20 | 24 | 39 | 1979 | 4 | 1977 | 3 | 14 | 1969 | -12 | 1968 | 0.092 | 0.42 | 1978 | 1.22 | 5.5 | 1967 | 29.0 | 50 | 1983 |
| 21 | 23 | 37 | 1975 | 1 | 1977 | 3 | 17 | 1969 | -16 | 1977 | 0.109 | 0.50 | 1974 | 1.64 | 11.0 | 1981 | 29.5 | 49 | 1983 |
| 22 | 23 | 36 | 1965 | 0 | 1983 | 1 | 16 | 1980 | -15 | 1983 | 0.121 | 0.52 | 1981 | 1.64 | 6.0 | 1981 | 29.8 | 48 | 1983 |
| 23 | 21 | 38 | 1964 | 2 | 1974 | 2 | 31 | 1964 | -14 | 1968 | 0.179 | 0.76 | 1983 | 2.31 | 9.0 | 1983 | 30.9 | 53 | 1983 |
| 24 | 21 | 34 | 1971 | 0 | 1981 | 2 | 18 | 1964 | -18 | 1981 | 0.247 | 1.44 | 1982 | 3.17 | 16.0 | 1982 | 32.9 | 63 | 1983 |
| 25 | 21 | 39 | 1971 | -2 | 1974 | 4 | 28 | 1971 | -18 | 1974 | 0.222 | 0.88 | 1982 | 3.19 | 14.0 | 1983 | 34.4 | 72 | 1983 |
| 26 | 24 | 35 | 1980 | 7 | 1981 | 4 | 25 | 1971 | -9 | 1982 | 0.111 | 0.45 | 1964 | 1.64 | 9.0 | 1964 | 34.4 | 70 | 1983 |
| 27 | 24 | 37 | 1971 | 10 | 1981 | 4 | 21 | 1980 | -7 | 1967 | 0.179 | 0.80 | 1981 | 2.67 | 10.0 | 1981 | 35.2 | 69 | 1983 |
| 28 | 20 | 47 | 1980 | 3 | 1981 | 2 | 20 | 1984 | -17 | 1982 | 0.180 | 0.63 | 1964 | 2.21 | 8.0 | 1964 | 36.4 | 70 | 1983 |
| 29 | 18 | 38 | 1965 | -1 | 1966 | -1 | 16 | 1965 | -19 | 1983 | 0.072 | 0.52 | 1963 | 1.25 | 11.0 | 1963 | 36.0 | 67 | 1983 |
| 30 | 18 | 36 | 1965 | 1 | 1964 | 0 | 24 | 1965 | -16 | 1982 | 0.117 | 0.57 | 1972 | 1.60 | 5.0 | 1972 | 36.2 | 66 | 1983 |
| 31 | 18 | 42 | 1980 | 1 | 1972 | -2 | 15 | 1983 | -13 | 1982 | 0.147 | 0.86 | 1981 | 2.07 | 12.0 | 1981 | 36.5 | 66 | 1983 |
Location Info
Mountain Base 
