flag for United States Arapahoe Basin
↑40° ↓35°
Forecast Snow: 0
Base Depth: 23"
  • 21°
  • Southeast
    4mph
  • Humidity92%
  • Dewpoint19°
  • Visibility10.00mi
  • Elevation10,102ft
Granby-Grand County Airport, CO Updated Dec 02 @ 02:15
NO WEATHER WARNINGS
Base Area

Base Area

Mid-Mountain

Mid-Mountain

Facing the Pali

Facing the Pali

Snow Cam

Snow Cam

  • THURSDAY

    Dec 2

    Weather Icon

    40° / 35°

    6 - 14
    mph

    snow icon 0

  • FRIDAY

    Dec 3

    Weather Icon

    38° / 32°

    6 - 14
    mph

    snow icon 0

  • SATURDAY

    Dec 4

    Weather Icon

    34° / 25°

    16 - 27
    mph

    snow icon 0

  • SUNDAY

    Dec 5

    Weather Icon

    32° / 22°

    14 - 23
    mph

    snow icon 0

  • MONDAY

    Dec 6

    Weather Icon

    28° / 22°

    21 - 32
    mph

    snow icon 0

  • TUESDAY

    Dec 7

    Weather Icon

    30° / 25°

    34 - 45
    mph

    snow icon 5

    {FORECAST_DAY_SUMMARY_2_VAR}
  • Weather :

    Clear becoming partly cloudy overnight continuing through overnight, with windy conditions at times.

  • Snow :

    No snow.

  • Precipitation :

    No precipitation expected.

Temperature :

Hi: 43°Low: 34°

Snow Levels :

11,080 feet to 13208 feet

Wind :

Winds variable at 3 to 11 mph in the morning, becoming variable at 5 to 12 mph in the afternoon, and then variable at 3 to 11 mph overnight.

Base Elevation: 10,497ftSummit Elevation: 14,207ft
  • Weather :

    Clear through the day becoming mostly clear overnight. Expect windy conditions at times.

  • Snow :

    No snow.

  • Precipitation :

    No precipitation expected.

Temperature :

Hi: 29°Low: 24°

Snow Levels :

11,080 feet to 13208 feet

Wind :

Winds NW at 13 to 24 mph in the morning, becoming S at 8 to 16 mph in the afternoon, and then variable at 4 to 12 mph overnight.

Base Elevation: 10,497ftSummit Elevation: 14,207ft
  • Weather :

    Mostly clear becoming partly cloudy in the late morning and then mostly clear overnight. Expect windy conditions at times.

  • Snow :

    No snow.

  • Precipitation :

    No precipitation expected.

Temperature :

Hi: 43°Low: 31°

Snow Levels :

10,337 feet to 12592 feet

Wind :

Winds variable at 5 to 13 mph through the day, becoming variable at 4 to 12 mph overnight.

Base Elevation: 10,497ftSummit Elevation: 14,207ft
  • Weather :

    Mostly clear becoming partly cloudy in the late morning and then mostly clear overnight. Expect windy conditions at times.

  • Snow :

    No snow.

  • Precipitation :

    No precipitation expected.

Temperature :

Hi: 24°Low: 21°

Snow Levels :

10,337 feet to 12592 feet

Wind :

Winds SW at 8 to 16 mph in the morning, becoming W at 10 to 19 mph in the afternoon, and then W at 14 to 23 mph overnight.

Base Elevation: 10,497ftSummit Elevation: 14,207ft
  • Weather :

    Mostly clear through the day and then clear overnight.

  • Snow :

    Periods of snow throughout the day and overnight.

  • Precipitation :

    Potential Precip:
    0.01 to 0.04

Temperature :

Hi: 38°Low: 25°

Snow Levels :

9,143 feet to 11834 feet

Wind :

Winds W at 7 to 15 mph in the morning, becoming W at 6 to 14 mph in the afternoon, and then variable at 6 to 14 mph with gusts to 37 overnight.

Base Elevation: 10,497ftSummit Elevation: 14,207ft
  • Weather :

    Clear becoming partly cloudy in the afternoon and then clear overnight.

  • Snow :

    Periods of snow throughout the day and overnight.

  • Precipitation :

    Potential Precip:
    0.01 to 0.04

Temperature :

Hi: 24°Low: 15°

Snow Levels :

9,143 feet to 11834 feet

Wind :

Winds W at 26 to 37 mph in the morning, becoming NW at 39 to 50 mph in the afternoon, and then W at 27 to 38 mph with gusts to 67 overnight.

Base Elevation: 10,497ftSummit Elevation: 14,207ft
  • Weather :

    Clear becoming mostly clear in the late morning continuing through overnight, with windy conditions at times.

  • Snow :

    No snow.

  • Precipitation :

    No precipitation expected.

Temperature :

Hi: 36°Low: 24°

Snow Levels :

8,746 feet to 11462 feet

Wind :

Winds W at 6 to 14 mph with gusts to 28 through the day, becoming W at 13 to 22 mph with gusts to 37 overnight.

Base Elevation: 10,497ftSummit Elevation: 14,207ft
  • Weather :

    Clear becoming mostly clear in the late morning continuing through overnight. Expect windy conditions at times.

  • Snow :

    No snow.

  • Precipitation :

    No precipitation expected.

Temperature :

Hi: 23°Low: 11°

Snow Levels :

8,746 feet to 11462 feet

Wind :

Winds W at 33 to 44 mph with gusts to 52 through the day, becoming NW at 57 to 68 mph overnight.

Base Elevation: 10,497ftSummit Elevation: 14,207ft
  • Weather :

    Partly cloudy becoming mostly clear in the afternoon and then partly cloudy overnight. Expect windy conditions at times.

  • Snow :

    No snow.

  • Precipitation :

    No precipitation expected.

Temperature :

Hi: 30°Low: 23°

Snow Levels :

7,920 feet to 10750 feet

Wind :

Winds W at 9 to 18 mph with gusts to 26 through the day, becoming W at 10 to 19 mph with gusts to 36 overnight.

Base Elevation: 10,497ftSummit Elevation: 14,207ft
  • Weather :

    Partly cloudy becoming mostly clear overnight continuing through overnight, with windy conditions at times.

  • Snow :

    No snow.

  • Precipitation :

    No precipitation expected.

Temperature :

Hi: 22°Low: 12°

Snow Levels :

7,920 feet to 10750 feet

Wind :

Winds NW at 47 to 58 mph with gusts to 66 through the day, becoming W at 63 to 74 mph overnight.

Base Elevation: 10,497ftSummit Elevation: 14,207ft
  • Weather :

    Partly cloudy becoming cloudy in the afternoon continuing through overnight, with periods of snow developing in the afternoon through overnight.

  • Snow :

    Periods of moderate to heavy snow throughout the day and overnight. Snowfall is forecast to be 4 to 7 inches.

  • Precipitation :

    Potential Precip:
    0.18 to 0.9

Temperature :

Hi: 34°Low: 27°

Snow Levels :

9,173 feet to 11168 feet

Wind :

Winds W at 18 to 29 mph with gusts to 50 through the day, becoming SW at 6 to 14 mph with gusts to 29 overnight.

Base Elevation: 10,497ftSummit Elevation: 14,207ft
  • Weather :

    Partly cloudy becoming mostly cloudy in the afternoon and then cloudy overnight. Periods of snow are expected in the afternoon through overnight.

  • Snow :

    Periods of moderate to heavy snow throughout the day and overnight. Snowfall is forecast to be 6 to 9 inches.

  • Precipitation :

    Potential Precip:
    0.13 to 0.66

Temperature :

Hi: 22°Low: 15°

Snow Levels :

9,173 feet to 11168 feet

Wind :

Winds W at 69 to 80 mph with gusts to 88 through the day, becoming W at 31 to 42 mph with gusts to 55 overnight.

Base Elevation: 10,497ftSummit Elevation: 14,207ft
Sunrise
7:07 AM
Sunset
4:39 PM
First Light
6:37 AM
Midday
11:53 AM
Last Light
5:09 PM

Day length: 9h 32m

Lunar Calendar

Dec 4
New Moon
Dec 11
First Quarter
Dec 19
Full Moon
Dec 27
Last Quarter
chat bubble iconArapahoe Basin Discussion
NEWEST DISCUSSION
Updated Discussion Monday Nov 29, 2021 -

A very benign pattern with a high pressure dominance is expected. Temperatures will be milder than average under mostly sunny skies all week. A shot of light and brief snow moves in on Sunday, just a light amount for now (there is some hope in the longer range outlook for December).

LONGER RANGE - It is looking like around Dec 5-7 we see a couple of storms with light to moderate snow, and we change over to large-scale low pressure and stronger/ more potent storms around/ after the 10th, lasting a week-ish (regular snowfalls). La Nina is expected to produce an average snowfall total overall this winter, once winter really kicks in to (mostly) stay this December.


OLDER DISCUSSION:

UPDATED Thursday November 25, 2021

Chilly today after some fresh snow in Aspen, then warmer into this this weekend and early next week under a strengthened/ strong high pressure ridge. A pretty benign pattern is expected until the next snow, looking like it will arrive in early December, like after the first day to few days. I will be watching. Chris Manly/ Meteorologist.
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comment icon5in, past 4 days. Snow surface is packed powder and variable conditions

Snow report provided by SnoCountry

Snow report provided by SnoCountry

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Info for the hard-working snowmaking crew
Base Wet Bulb Temperature (F)
Summit Wet Bulb Temperature (F)
Regional Soil Temeratures
Soil High Temperature 32°   |   Soil Low Temerature 29°
climatology iconWeather 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
info iconLocation Info
  • CountryUnited States
  • StateColorado
  • CityDillon
  • Snow Conditions888-272-7246
  • Reservations888-272-7246
  • Emailabasin@a-basin.net
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