Mt Waterman Mountain Hig... Mt Baldy Alta Sierra...
Arapahoe Basin 
Granby-Grand County Airport, CO Updated Jan 31 @ 09:14
East
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Base Area
Mid-Mountain
Facing the Pali
Snow Cam
SATURDAY
Jan 31
26° / 18°
8 - 16
mph
0
SUNDAY
Feb 1
29° / 25°
8 - 16
mph
0
MONDAY
Feb 2
25° / 14°
14 - 23
mph
1
TUESDAY
Feb 3
16° / 6°
14 - 23
mph
3
WEDNESDAY
Feb 4
27° / 15°
10 - 19
mph
0
THURSDAY
Feb 5
31° / 29°
7 - 15
mph
0
FRIDAY
Feb 6
29° / 23°
5 - 13
mph
0
Partly cloudy becoming clear in the late morning and then mostly clear overnight. Expect windy conditions at times.
No snow.
No precipitation expected.
Hi: 30°Low: 14°
3,844 feet to 10117 feet
Winds NW at 11 to 20 mph in the morning, becoming variable at 5 to 13 mph in the afternoon, and then NW at 6 to 14 mph with gusts to 21 overnight.
Partly cloudy becoming clear in the late morning and then mostly clear overnight. Expect windy conditions at times.
No snow.
No precipitation expected.
Hi: 20°Low: 10°
3,844 feet to 10117 feet
Winds NW at 35 to 46 mph with gusts to 53 in the morning, becoming NW at 26 to 37 mph with gusts to 47 in the afternoon, and then NW at 32 to 43 mph with gusts to 53 overnight.
Mostly clear becoming partly cloudy overnight continuing through overnight, with windy conditions at times.
No snow.
No precipitation expected.
Hi: 33°Low: 21°
5,802 feet to 10777 feet
Winds variable at 5 to 13 mph in the morning, becoming variable at 4 to 12 mph with gusts to 18 in the afternoon, and then W at 6 to 14 mph with gusts to 21 overnight.
Mostly clear becoming partly cloudy overnight continuing through overnight, with windy conditions at times.
No snow.
No precipitation expected.
Hi: 22°Low: 13°
5,802 feet to 10777 feet
Winds NW at 27 to 38 mph in the morning, becoming W at 30 to 41 mph in the afternoon, and then W at 32 to 43 mph overnight.
Partly cloudy through the day becoming mostly clear overnight. Periods of snow are expected overnight.
Light snow with periods of moderate overnight. Snowfall is forecast to be 1 to 2 overnight.
Potential Precip:
0.01 to 0.07
Hi: 30°Low: 14°
4,293 feet to 10177 feet
Winds NW at 10 to 18 mph in the morning, becoming NW at 8 to 16 mph with gusts to 24 in the afternoon, and then W at 8 to 16 mph with gusts to 27 overnight.
Partly cloudy through the day becoming mostly clear overnight. Periods of snow are expected overnight.
Moderate snow overnight. Snowfall is forecast to be 1 to 2 overnight.
Potential Precip:
0.01 to 0.07
Hi: 12°Low: 3°
4,293 feet to 10177 feet
Winds NW at 32 to 43 mph in the morning, becoming NW at 33 to 44 mph with gusts to 57 in the afternoon, and then NW at 36 to 47 mph with gusts to 56 overnight.
Mostly cloudy becoming clear at times continuing through overnight, with periods of snow expected in the morning through evening.
Periods of moderate to heavy snow throughout the day. Snowfall is forecast to be 3 to 5 inches.
Potential Precip:
0.05 to 0.26
Hi: 21°Low: 6°
2,132 feet to 7629 feet
Winds NW at 13 to 22 mph in the morning, becoming NW at 8 to 16 mph in the afternoon, and then NW at 6 to 14 mph overnight.
Mostly cloudy becoming clear at times continuing through overnight, with periods of snow expected in the morning through evening.
Periods of moderate to heavy snow throughout the day. Snowfall is forecast to be 4 to 7 inches.
Potential Precip:
0.05 to 0.26
Hi: 3°Low: -5°
2,132 feet to 7629 feet
Winds NW at 33 to 44 mph in the morning, becoming NW at 25 to 36 mph in the afternoon, and then variable at 27 to 38 mph with gusts to 61 overnight.
Clear through the day and overnight, with windy conditions at times.
No snow.
No precipitation expected.
Hi: 31°Low: 14°
3,952 feet to 10209 feet
Winds NW at 7 to 15 mph through the day, becoming variable at 5 to 13 mph overnight.
Clear through the day and overnight, with windy conditions at times.
No snow.
No precipitation expected.
Hi: 21°Low: 8°
3,952 feet to 10209 feet
Winds variable at 30 to 41 mph with gusts to 53 through the day, becoming N at 26 to 37 mph with gusts to 44 overnight.
Clear becoming partly cloudy overnight continuing through overnight, with windy conditions at times.
No snow.
No precipitation expected.
Hi: 34°Low: 24°
9,677 feet to 11969 feet
Winds variable at 4 to 12 mph throughout the day and into overnight.
Clear becoming partly cloudy overnight continuing through overnight, with windy conditions at times.
No snow.
No precipitation expected.
Hi: 26°Low: 22°
9,677 feet to 11969 feet
Winds NW at 14 to 25 mph through the day, becoming W at 12 to 21 mph overnight.
Mostly cloudy becoming partly cloudy in the afternoon continuing through overnight, with windy conditions at times.
No snow.
No precipitation expected.
Hi: 34°Low: 22°
6,841 feet to 10923 feet
Winds variable at 4 to 12 mph through the day, becoming W at 6 to 14 mph with gusts to 20 overnight.
Mostly cloudy becoming partly cloudy in the afternoon continuing through overnight, with windy conditions at times.
No snow.
No precipitation expected.
Hi: 22°Low: 11°
6,841 feet to 10923 feet
Winds W at 23 to 34 mph through the day, becoming W at 29 to 40 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 | 23 | 43 | 1981 | -8 | 2011 | 0 | 20 | 1997 | -28 | 1979 | 0.065 | 0.60 | 1896 | 0.99 | 10.5 | 2003 | 27.8 | 56 | 1984 |
| 2 | 21 | 44 | 1997 | -14 | 1979 | -1 | 28 | 1997 | -28 | 1979 | 0.042 | 0.40 | 1896 | 0.85 | 6.0 | 1982 | 27.5 | 52 | 1952 |
| 3 | 22 | 48 | 1997 | 0 | 1970 | -1 | 24 | 1997 | -22 | 1974 | 0.040 | 0.37 | 1972 | 0.79 | 6.3 | 2010 | 27.6 | 50 | 1952 |
| 4 | 24 | 40 | 2009 | -8 | 1971 | 1 | 23 | 1956 | -26 | 1972 | 0.070 | 0.76 | 1996 | 1.32 | 14.0 | 1996 | 28.7 | 51 | 1996 |
| 5 | 23 | 42 | 1956 | -14 | 1971 | 3 | 25 | 1956 | -27 | 1971 | 0.090 | 0.80 | 1991 | 1.42 | 8.0 | 2007 | 29.3 | 57 | 1996 |
| 6 | 24 | 44 | 2012 | -12 | 1971 | 2 | 22 | 1956 | -30 | 1971 | 0.091 | 0.55 | 2008 | 1.66 | 10.1 | 1962 | 29.8 | 58 | 1996 |
| 7 | 25 | 40 | 2001 | -3 | 1971 | 3 | 23 | 1954 | -25 | 1971 | 0.080 | 0.85 | 1962 | 1.56 | 12.9 | 1962 | 30.1 | 55 | 1962 |
| 8 | 25 | 41 | 2006 | -4 | 1989 | 3 | 24 | 1956 | -18 | 1982 | 0.076 | 0.67 | 1980 | 1.38 | 8.7 | 1962 | 30.4 | 60 | 1962 |
| 9 | 26 | 46 | 1953 | 10 | 1997 | 2 | 18 | 1966 | -18 | 1989 | 0.062 | 0.60 | 1895 | 1.19 | 10.0 | 1957 | 30.8 | 60 | 1962 |
| 10 | 26 | 41 | 1996 | -2 | 1962 | 2 | 18 | 1956 | -27 | 1962 | 0.053 | 0.58 | 1997 | 1.00 | 9.0 | 1997 | 31.1 | 56 | 1962 |
| 11 | 25 | 43 | 1953 | 0 | 2011 | 2 | 18 | 1990 | -20 | 1962 | 0.066 | 0.58 | 1997 | 1.15 | 12.2 | 1997 | 31.2 | 62 | 1997 |
| 12 | 25 | 46 | 1959 | -18 | 1963 | 2 | 24 | 1953 | -33 | 1963 | 0.058 | 0.54 | 1979 | 1.34 | 11.5 | 1979 | 31.5 | 62 | 1997 |
| 13 | 26 | 46 | 1996 | 4 | 1963 | 2 | 21 | 1980 | -33 | 1963 | 0.071 | 0.63 | 1980 | 1.19 | 8.0 | 1980 | 31.9 | 62 | 1997 |
| 14 | 25 | 47 | 1987 | 2 | 1963 | 4 | 23 | 1969 | -17 | 2013 | 0.047 | 0.32 | 2014 | 1.07 | 9.2 | 1967 | 32.0 | 60 | 1997 |
| 15 | 26 | 46 | 1986 | 1 | 2013 | 3 | 23 | 2000 | -27 | 1992 | 0.065 | 0.97 | 1980 | 1.17 | 11.0 | 1980 | 32.0 | 58 | 1997 |
| 16 | 26 | 45 | 1974 | 4 | 1987 | 2 | 24 | 2000 | -19 | 2008 | 0.052 | 0.43 | 1978 | 1.02 | 7.0 | 1998 | 32.1 | 56 | 1997 |
| 17 | 25 | 47 | 1974 | -2 | 2008 | 3 | 24 | 1971 | -24 | 2008 | 0.083 | 1.40 | 1895 | 1.36 | 14.0 | 1895 | 32.7 | 55 | 1997 |
| 18 | 24 | 44 | 1974 | 2 | 2008 | 3 | 25 | 1971 | -27 | 1984 | 0.074 | 0.60 | 1896 | 1.21 | 9.9 | 1998 | 32.9 | 54 | 1970 |
| 19 | 25 | 38 | 2015 | 0 | 1984 | 3 | 20 | 2000 | -27 | 1984 | 0.079 | 0.78 | 1952 | 1.28 | 9.0 | 1952 | 33.0 | 55 | 1970 |
| 20 | 26 | 50 | 1997 | 5 | 1988 | 3 | 20 | 2012 | -25 | 1988 | 0.120 | 1.80 | 1895 | 1.84 | 18.0 | 1895 | 33.6 | 56 | 1970 |
| 21 | 26 | 48 | 2005 | 1 | 1955 | 1 | 22 | 1967 | -28 | 1988 | 0.059 | 0.41 | 1962 | 0.92 | 6.3 | 1985 | 33.9 | 58 | 1962 |
| 22 | 25 | 45 | 1976 | -2 | 1955 | 1 | 20 | 2005 | -19 | 1988 | 0.090 | 0.72 | 1952 | 1.51 | 9.0 | 2012 | 34.3 | 57 | 1962 |
| 23 | 23 | 46 | 2005 | 3 | 1982 | 0 | 23 | 2009 | -18 | 1979 | 0.075 | 0.88 | 1951 | 1.17 | 8.0 | 1952 | 34.6 | 57 | 1962 |
| 24 | 25 | 45 | 1981 | 0 | 1964 | 2 | 18 | 2009 | -17 | 1991 | 0.093 | 0.78 | 1950 | 1.43 | 9.5 | 1999 | 34.7 | 59 | 1997 |
| 25 | 27 | 44 | 2005 | 5 | 1990 | 4 | 22 | 2013 | -18 | 1988 | 0.091 | 0.59 | 1975 | 1.69 | 9.0 | 1999 | 35.4 | 57 | 1997 |
| 26 | 27 | 42 | 2006 | 5 | 1965 | 4 | 19 | 1969 | -20 | 2004 | 0.093 | 0.61 | 1997 | 1.78 | 10.3 | 1987 | 36.0 | 63 | 1997 |
| 27 | 27 | 46 | 2015 | 6 | 1996 | 3 | 22 | 1970 | -16 | 1979 | 0.083 | 0.60 | 1893 | 1.38 | 8.4 | 1969 | 36.5 | 67 | 1997 |
| 28 | 26 | 50 | 2015 | 8 | 2009 | 3 | 18 | 1968 | -15 | 1979 | 0.063 | 0.66 | 1970 | 1.07 | 8.7 | 1970 | 36.5 | 66 | 1997 |
| 29 | 25 | 42 | 1988 | 4 | 1979 | 2 | 15 | 1988 | -11 | 1970 | 0.083 | 0.82 | 1951 | 1.45 | 11.8 | 1965 | 36.9 | 66 | 1997 |
| 30 | 26 | 46 | 1960 | 9 | 2013 | 2 | 22 | 1986 | -21 | 1972 | 0.084 | 0.86 | 1965 | 1.42 | 15.4 | 1965 | 36.9 | 63 | 1997 |
| 31 | 27 | 44 | 1986 | 1 | 1979 | 3 | 23 | 1963 | -26 | 1985 | 0.102 | 1.50 | 1893 | 1.26 | 15.0 | 2014 | 37.2 | 63 | 1997 |
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 | 18 | 40 | 1981 | -2 | 1974 | -3 | 15 | 1950 | -30 | 1979 | 0.069 | 0.36 | 1982 | 1.07 | 6.0 | 1982 | 36.5 | 66 | 1984 |
| 2 | 16 | 41 | 1981 | -12 | 1979 | -5 | 15 | 1950 | -33 | 1979 | 0.087 | 0.52 | 1982 | 1.27 | 8.0 | 1982 | 36.6 | 65 | 1984 |
| 3 | 16 | 28 | 1981 | -2 | 1970 | -6 | 13 | 1981 | -20 | 1974 | 0.105 | 0.55 | 1950 | 1.39 | 7.0 | 1950 | 36.8 | 64 | 1984 |
| 4 | 15 | 35 | 1981 | -15 | 1972 | -3 | 15 | 1984 | -28 | 1972 | 0.086 | 0.48 | 1979 | 1.74 | 11.0 | 1979 | 37.5 | 62 | 1984 |
| 5 | 18 | 36 | 1981 | -12 | 1971 | -1 | 17 | 1984 | -28 | 1971 | 0.085 | 0.45 | 1982 | 1.07 | 5.0 | 1982 | 37.3 | 61 | 1984 |
| 6 | 19 | 39 | 1984 | -15 | 1971 | 0 | 22 | 1969 | -32 | 1971 | 0.123 | 0.65 | 1982 | 1.46 | 7.0 | 1976 | 37.6 | 60 | 1984 |
| 7 | 17 | 34 | 1965 | -10 | 1971 | -1 | 21 | 1965 | -27 | 1971 | 0.104 | 0.52 | 1978 | 1.30 | 6.0 | 1978 | 37.9 | 59 | 1984 |
| 8 | 20 | 39 | 1981 | -2 | 1967 | -1 | 13 | 1985 | -19 | 1967 | 0.104 | 0.56 | 1980 | 1.47 | 7.0 | 1980 | 38.2 | 58 | 1984 |
| 9 | 21 | 41 | 1966 | 2 | 1964 | -1 | 17 | 1966 | -19 | 1964 | 0.093 | 0.43 | 1969 | 1.26 | 5.0 | 1969 | 38.2 | 58 | 1984 |
| 10 | 21 | 41 | 1965 | 6 | 1977 | 0 | 15 | 1978 | -17 | 1975 | 0.102 | 0.42 | 1971 | 1.52 | 6.0 | 1971 | 38.5 | 58 | 1984 |
| 11 | 19 | 31 | 1981 | -5 | 1975 | 1 | 11 | 1967 | -14 | 1980 | 0.137 | 0.86 | 1972 | 1.74 | 8.0 | 1980 | 39.3 | 58 | 1984 |
| 12 | 22 | 36 | 1967 | -2 | 1975 | 2 | 18 | 1979 | -29 | 1975 | 0.167 | 0.90 | 1979 | 2.59 | 12.0 | 1965 | 40.2 | 59 | 1984 |
| 13 | 20 | 37 | 1981 | 3 | 1964 | 1 | 22 | 1980 | -20 | 1975 | 0.188 | 1.13 | 1972 | 2.32 | 10.0 | 1976 | 41.0 | 59 | 1984 |
| 14 | 21 | 38 | 1969 | -1 | 1972 | 3 | 23 | 1980 | -13 | 1964 | 0.075 | 0.59 | 1967 | 1.35 | 9.0 | 1967 | 41.1 | 58 | 1984 |
| 15 | 25 | 38 | 1969 | 6 | 1972 | 5 | 20 | 1969 | -13 | 1950 | 0.099 | 0.31 | 1967 | 1.40 | 5.0 | 1966 | 41.2 | 59 | 1984 |
| 16 | 25 | 41 | 1974 | 1 | 1984 | 5 | 17 | 1974 | -15 | 1984 | 0.087 | 0.27 | 1967 | 1.40 | 4.0 | 1979 | 41.3 | 59 | 1984 |
| 17 | 26 | 42 | 1974 | 10 | 1985 | 7 | 24 | 1971 | -9 | 1966 | 0.113 | 0.65 | 1970 | 1.63 | 9.0 | 1970 | 41.7 | 59 | 1984 |
| 18 | 25 | 38 | 1974 | -2 | 1984 | 6 | 23 | 1971 | -30 | 1984 | 0.130 | 1.00 | 1971 | 1.76 | 7.0 | 1970 | 42.6 | 61 | 1970 |
| 19 | 24 | 36 | 1965 | -5 | 1984 | 5 | 21 | 1950 | -30 | 1984 | 0.096 | 0.36 | 1971 | 1.63 | 6.0 | 1983 | 43.1 | 59 | 1984 |
| 20 | 25 | 40 | 1950 | 5 | 1984 | 6 | 20 | 1950 | -13 | 1984 | 0.091 | 0.48 | 1970 | 1.54 | 9.0 | 1970 | 43.2 | 62 | 1970 |
| 21 | 26 | 38 | 1971 | 10 | 1984 | 5 | 14 | 1970 | -22 | 1966 | 0.126 | 0.68 | 1973 | 1.87 | 7.5 | 1970 | 43.9 | 66 | 1970 |
| 22 | 26 | 38 | 1981 | 4 | 1966 | 5 | 20 | 1950 | -19 | 1966 | 0.104 | 0.62 | 1985 | 1.63 | 9.0 | 1985 | 44.1 | 63 | 1970 |
| 23 | 21 | 42 | 1981 | 4 | 1982 | 1 | 22 | 1970 | -18 | 1979 | 0.105 | 0.38 | 1969 | 1.30 | 4.0 | 1985 | 43.9 | 62 | 1970 |
| 24 | 21 | 42 | 1981 | 4 | 1979 | 0 | 22 | 1970 | -15 | 1969 | 0.092 | 0.29 | 1972 | 1.55 | 5.0 | 1983 | 44.2 | 62 | 1984 |
| 25 | 23 | 40 | 1973 | 4 | 1966 | 2 | 14 | 1968 | -14 | 1969 | 0.177 | 1.24 | 1975 | 2.48 | 12.0 | 1975 | 45.3 | 65 | 1970 |
| 26 | 21 | 40 | 1973 | 3 | 1976 | 2 | 18 | 1975 | -17 | 1976 | 0.130 | 0.64 | 1980 | 1.80 | 9.0 | 1980 | 45.6 | 65 | 1984 |
| 27 | 23 | 41 | 1982 | 3 | 1979 | 2 | 18 | 1969 | -15 | 1979 | 0.178 | 0.73 | 1978 | 2.69 | 10.0 | 1980 | 46.8 | 65 | 1984 |
| 28 | 22 | 35 | 1983 | 7 | 1979 | 2 | 12 | 1950 | -16 | 1979 | 0.150 | 0.60 | 1984 | 2.05 | 8.0 | 1984 | 47.4 | 71 | 1984 |
| 29 | 21 | 32 | 1971 | 2 | 1970 | 2 | 12 | 1965 | -16 | 1972 | 0.118 | 0.42 | 1972 | 1.52 | 7.0 | 1965 | 47.3 | 68 | 1984 |
| 30 | 22 | 36 | 1976 | 3 | 1970 | 1 | 19 | 1971 | -23 | 1979 | 0.097 | 1.03 | 1965 | 1.15 | 10.0 | 1965 | 47.7 | 67 | 1984 |
| 31 | 22 | 38 | 1971 | -4 | 1979 | 1 | 23 | 1971 | -28 | 1985 | 0.064 | 0.38 | 1981 | 0.86 | 5.0 | 1981 | 48.1 | 65 | 1984 |
Location Info
Mountain Base 
