Worldwide Ski Resort Forecasts
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Colour guide Temperature · Wind · Rain · Snow
Each colour starts at the value shown. Wind colours match across all three units. Dry cells stay neutral. Colours describe the displayed values, not official weather warnings.
Preparing forecast graphs…
Times and values match the detailed forecast. Tap or point at a value for details. Scroll each chart sideways for later days. Rain / precipitation is the total water equivalent per forecast interval, including snow; snowfall is fresh snow per interval, not snow depth.
GFS and ECMWF model comparison. Each model retains its own forecast times and horizon. Precipitation and snowfall amounts cover their own forecast intervals; these can differ between models.
Forecast values and model notes
Arapahoe Basin - Low lift station
ECMWF · Model run: Next update expected:
Day Time (UTC) Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Thursday, 05/11 06:00 -4.7 87 3 2 1B NE — — 1019 — Overcast 81% cloud  09:00 -8.3 88 1 1 1B NE 0 0 1019 — Cloudy 57% cloud  12:00 -8 77 1 0 0B NE 0 0 1021 — Clear 2% cloud  15:00 -3.9 61 1 0 0B W 0 0 1022 — Clear 1% cloud 18:00 2.3 38 3 2 1B E 0 0 1019 — Clear 0% cloud 21:00 3.4 37 5 3 1B SE 0 0 1017 — Clear 11% cloud Friday, 06/11 00:00 -3.5 67 3 2 1B SE 0 0 1020 — Clear 8% cloud 03:00 -5.6 68 3 1 1B SE 0 0 1022 — Overcast 85% cloud 06:00 -4.6 61 3 2 1B S 0 0 1022 — Overcast 98% cloud 09:00 -4.8 62 2 1 1B SW 0 0 1022 — Overcast 98% cloud 12:00 -5.2 56 2 1 1B W 0 0 1022 — Overcast 97% cloud 15:00 -1.8 48 3 2 1B NW 0 0 1024 — Overcast 97% cloud 18:00 3.3 37 4 2 1B NW 0 0 1022 — Clear 18% cloud 21:00 3.7 38 4 2 1B NW 0 0 1020 — Cloudy 66% cloud Saturday, 07/11 00:00 -1.5 64 2 1 1B N 0 0 1023 — Partly cloudy 45% cloud  03:00 -3.8 72 2 1 1B NW 0 0 1024 — Clear 2% cloud 06:00 -5.2 79 2 1 1B W 0 0 1025 — Clear 0% cloud 09:00 -6.1 83 3 1 1B W 0 0 1025 — Clear 0% cloud 12:00 -7.4 86 4 2 1B W 0 0 1026 — Clear 3% cloud 15:00 -3.9 73 4 2 1B W 0 0 1027 — Clear 5% cloud 18:00 3.7 29 4 2 1B NW 0 0 1024 — Clear 0% cloud 21:00 5.3 24 4 2 1B N 0 0 1022 — Clear 0% cloud Sunday, 08/11 00:00 -1.6 47 0 0 0B NE 0 0 1024 — Partly cloudy 38% cloud 03:00 -3.1 52 1 0 0B E 0 0 1027 — Clear 17% cloud 06:00 -4 55 2 1 1B S 0 0 1027 — Clear 6% cloud 09:00 -4.6 50 3 2 1B SW 0 0 1026 — Clear 0% cloud 12:00 -4.8 43 3 2 1B W 0 0 1025 — Clear 1% cloud 15:00 -0.8 33 4 2 1B W 0 0 1026 — Clear 3% cloud 18:00 7 23 6 3 2B W 0 0 1023 — Clear 1% cloud 21:00 7.2 25 10 5 2B NW 0 0 1021 — Clear 0% cloud Monday, 09/11 00:00 -1 48 5 3 1B W 0 0 1023 — Clear 0% cloud 03:00 -2.4 52 5 3 1B W 0 0 1024 — Clear 0% cloud 06:00 -3.3 54 4 2 1B W 0 0 1024 — Clear 0% cloud 09:00 -3.7 52 3 2 1B W 0 0 1024 — Clear 0% cloud 12:00 -4.6 54 2 1 1B W 0 0 1024 — Clear 0% cloud 15:00 -0.5 40 3 2 1B W 0 0 1025 — Clear 0% cloud 18:00 7.1 23 7 4 2B NW 0 0 1023 — Clear 7% cloud 21:00 7.6 22 8 4 2B NW 0 0 1020 — Partly cloudy 22% cloud Tuesday, 10/11 00:00 -0.5 46 2 1 1B NW 0 0 1023 — Cloudy 58% cloud 03:00 -1.8 48 1 1 1B W 0 0 1024 — Partly cloudy 35% cloud 06:00 -2.4 46 2 1 1B SW 0 0 1024 — Clear 4% cloud 09:00 -3.1 46 2 1 1B SW 0 0 1023 — Clear 5% cloud 12:00 -4.3 44 4 2 1B SW 0 0 1022 — Partly cloudy 34% cloud 15:00 -1.3 40 6 3 2B W 0 0 1023 — Overcast 82% cloud 18:00 5.3 26 13 7 3B W 0 0 1022 — Overcast 88% cloud 21:00 5.3 28 14 7 3B NW 0 0 1021 — Overcast 81% cloud Wednesday, 11/11 00:00 -1.7 57 7 4 2B W 0 0 1023 — Partly cloudy 35% cloud 03:00 -3.6 67 5 3 1B W 0 0 1025 — Clear 0% cloud 06:00 -4.1 69 5 3 1B W 0 0 1026 — Clear 0% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 39.6411672°N, -105.8748596°E · Requested elevation: 3289 m. Model terrain: 3346 m. Terrain and 1000/925/850/700 hPa profiles are used for height estimates.
Outside the available profile, temperature uses an estimated 5.5°C/km height correction; wind retains the nearest available model-level value. Humidity is estimated with adjusted pressure and temperature.
These are altitude estimates, not a simulation of local mountain terrain. Precipitation, cloud and sea-level pressure use horizontal interpolation only.
Precipitation includes rain and snow water equivalent: preceding 3 hours through day 6, then 6 hours (see cell tooltip). Snow (cm) estimates fresh snowfall from precipitation and temperature using the GFS conversion; it is not snow depth on the ground. Freezing (m) uses additional 600/500 hPa temperatures when available and estimates the lowest resolved 0°C crossing above sea level. When all sampled levels are warm, the upper profile limit is shown (see tooltip). < marks an entirely cold sampled profile and its lower height limit. No extrapolation is used.
Arapahoe Basin is a downhill ski area in Colorado, United States. Mapped terrain includes easy, intermediate, advanced, expert routes. Its mapped lift network extends from approximately 3289 to 3803 metres above sea level.
Data: OpenSkiData / OpenSkiMap, OpenStreetMap contributors (ODbL), Skimap.org, Who's On First, Mapterhorn.
Preparing forecast graphs…
Times and values match the detailed forecast. Tap or point at a value for details. Scroll each chart sideways for later days. Rain / precipitation is the total water equivalent per forecast interval, including snow; snowfall is fresh snow per interval, not snow depth.
GFS and ECMWF model comparison. Each model retains its own forecast times and horizon. Precipitation and snowfall amounts cover their own forecast intervals; these can differ between models.
Forecast values and model notes
Arapahoe Basin - Base lift station
ECMWF · Model run: Next update expected:
Day Time (UTC) Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Thursday, 05/11 06:00 -4.7 87 3 2 1B NE — — 1019 — Overcast 81% cloud 09:00 -8.3 88 1 1 1B NE 0 0 1019 — Cloudy 57% cloud 12:00 -8 77 1 0 0B NE 0 0 1021 — Clear 2% cloud 15:00 -3.9 61 1 0 0B W 0 0 1022 — Clear 1% cloud 18:00 2.3 38 3 2 1B E 0 0 1019 — Clear 0% cloud 21:00 3.4 37 5 3 1B SE 0 0 1017 — Clear 11% cloud Friday, 06/11 00:00 -3.5 67 3 2 1B SE 0 0 1020 — Clear 8% cloud 03:00 -5.6 68 3 1 1B SE 0 0 1022 — Overcast 85% cloud 06:00 -4.6 61 3 2 1B S 0 0 1022 — Overcast 98% cloud 09:00 -4.8 62 2 1 1B SW 0 0 1022 — Overcast 98% cloud 12:00 -5.2 56 2 1 1B W 0 0 1022 — Overcast 97% cloud 15:00 -1.8 48 3 2 1B NW 0 0 1024 — Overcast 97% cloud 18:00 3.3 37 4 2 1B NW 0 0 1022 — Clear 18% cloud 21:00 3.7 38 4 2 1B NW 0 0 1020 — Cloudy 66% cloud Saturday, 07/11 00:00 -1.5 64 2 1 1B N 0 0 1023 — Partly cloudy 45% cloud 03:00 -3.8 72 2 1 1B NW 0 0 1024 — Clear 2% cloud 06:00 -5.2 79 2 1 1B W 0 0 1025 — Clear 0% cloud 09:00 -6.1 83 3 1 1B W 0 0 1025 — Clear 0% cloud 12:00 -7.4 86 4 2 1B W 0 0 1026 — Clear 3% cloud 15:00 -3.9 73 4 2 1B W 0 0 1027 — Clear 5% cloud 18:00 3.7 29 4 2 1B NW 0 0 1024 — Clear 0% cloud 21:00 5.3 24 4 2 1B N 0 0 1022 — Clear 0% cloud Sunday, 08/11 00:00 -1.6 47 0 0 0B NE 0 0 1024 — Partly cloudy 38% cloud 03:00 -3.1 52 1 0 0B E 0 0 1027 — Clear 17% cloud 06:00 -4 55 2 1 1B S 0 0 1027 — Clear 6% cloud 09:00 -4.6 50 3 2 1B SW 0 0 1026 — Clear 0% cloud 12:00 -4.8 43 3 2 1B W 0 0 1025 — Clear 1% cloud 15:00 -0.8 33 4 2 1B W 0 0 1026 — Clear 3% cloud 18:00 7 23 6 3 2B W 0 0 1023 — Clear 1% cloud 21:00 7.2 25 10 5 2B NW 0 0 1021 — Clear 0% cloud Monday, 09/11 00:00 -1 48 5 3 1B W 0 0 1023 — Clear 0% cloud 03:00 -2.4 52 5 3 1B W 0 0 1024 — Clear 0% cloud 06:00 -3.3 54 4 2 1B W 0 0 1024 — Clear 0% cloud 09:00 -3.7 52 3 2 1B W 0 0 1024 — Clear 0% cloud 12:00 -4.6 54 2 1 1B W 0 0 1024 — Clear 0% cloud 15:00 -0.5 40 3 2 1B W 0 0 1025 — Clear 0% cloud 18:00 7.1 23 7 4 2B NW 0 0 1023 — Clear 7% cloud 21:00 7.6 22 8 4 2B NW 0 0 1020 — Partly cloudy 22% cloud Tuesday, 10/11 00:00 -0.5 46 2 1 1B NW 0 0 1023 — Cloudy 58% cloud 03:00 -1.8 48 1 1 1B W 0 0 1024 — Partly cloudy 35% cloud 06:00 -2.4 46 2 1 1B SW 0 0 1024 — Clear 4% cloud 09:00 -3.1 46 2 1 1B SW 0 0 1023 — Clear 5% cloud 12:00 -4.3 44 4 2 1B SW 0 0 1022 — Partly cloudy 34% cloud 15:00 -1.3 40 6 3 2B W 0 0 1023 — Overcast 82% cloud 18:00 5.3 26 13 7 3B W 0 0 1022 — Overcast 88% cloud 21:00 5.3 28 14 7 3B NW 0 0 1021 — Overcast 81% cloud Wednesday, 11/11 00:00 -1.7 57 7 4 2B W 0 0 1023 — Partly cloudy 35% cloud 03:00 -3.6 67 5 3 1B W 0 0 1025 — Clear 0% cloud 06:00 -4.1 69 5 3 1B W 0 0 1026 — Clear 0% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 39.6411672°N, -105.8748596°E · Requested elevation: 3289 m. Model terrain: 3346 m. Terrain and 1000/925/850/700 hPa profiles are used for height estimates.
Outside the available profile, temperature uses an estimated 5.5°C/km height correction; wind retains the nearest available model-level value. Humidity is estimated with adjusted pressure and temperature.
These are altitude estimates, not a simulation of local mountain terrain. Precipitation, cloud and sea-level pressure use horizontal interpolation only.
Precipitation includes rain and snow water equivalent: preceding 3 hours through day 6, then 6 hours (see cell tooltip). Snow (cm) estimates fresh snowfall from precipitation and temperature using the GFS conversion; it is not snow depth on the ground. Freezing (m) uses additional 600/500 hPa temperatures when available and estimates the lowest resolved 0°C crossing above sea level. When all sampled levels are warm, the upper profile limit is shown (see tooltip). < marks an entirely cold sampled profile and its lower height limit. No extrapolation is used.
Preparing forecast graphs…
Times and values match the detailed forecast. Tap or point at a value for details. Scroll each chart sideways for later days. Rain / precipitation is the total water equivalent per forecast interval, including snow; snowfall is fresh snow per interval, not snow depth.
GFS and ECMWF model comparison. Each model retains its own forecast times and horizon. Precipitation and snowfall amounts cover their own forecast intervals; these can differ between models.
Forecast values and model notes
Arapahoe Basin - Top lift station
ECMWF · Model run: Next update expected:
Day Time (UTC) Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Thursday, 05/11 06:00 -7.4 100 3 2 1B NE — — 1019 — Overcast 80% cloud 09:00 -11.2 100 1 1 1B NE 0 0 1019 — Cloudy 54% cloud 12:00 -10.9 90 1 0 0B N 0 0 1021 — Clear 3% cloud 15:00 -6.8 70 1 0 0B NW 0 0 1022 — Clear 1% cloud 18:00 -0.6 44 3 2 1B E 0 0 1019 — Clear 0% cloud 21:00 0.5 43 5 3 1B SE 0 0 1017 — Clear 9% cloud Friday, 06/11 00:00 -6.4 77 3 2 1B SE 0 0 1020 — Clear 8% cloud 03:00 -8.4 78 3 1 1B SE 0 0 1022 — Overcast 83% cloud 06:00 -7.4 71 3 1 1B S 0 0 1022 — Overcast 98% cloud 09:00 -7.6 72 2 1 1B SW 0 0 1022 — Overcast 98% cloud 12:00 -8.1 65 2 1 1B W 0 0 1022 — Overcast 96% cloud 15:00 -4.7 56 3 2 1B NW 0 0 1024 — Overcast 97% cloud 18:00 0.4 43 3 2 1B NW 0 0 1022 — Clear 18% cloud 21:00 1 43 4 2 1B NW 0 0 1020 — Cloudy 68% cloud Saturday, 07/11 00:00 -4.2 73 2 1 1B NW 0 0 1023 — Partly cloudy 48% cloud 03:00 -6.6 83 2 1 1B NW 0 0 1024 — Clear 2% cloud 06:00 -8 91 2 1 1B W 0 0 1025 — Clear 0% cloud 09:00 -9 95 2 1 1B W 0 0 1025 — Clear 0% cloud 12:00 -10.3 100 4 2 1B W 0 0 1026 — Clear 3% cloud 15:00 -6.8 85 4 2 1B W 0 0 1027 — Clear 5% cloud 18:00 0.9 33 4 2 1B NW 0 0 1024 — Clear 0% cloud 21:00 2.5 27 3 2 1B NW 0 0 1022 — Clear 0% cloud Sunday, 08/11 00:00 -4.4 54 0 0 0B NE 0 0 1024 — Partly cloudy 38% cloud 03:00 -5.9 60 1 0 0B E 0 0 1027 — Clear 17% cloud 06:00 -6.8 62 1 1 1B S 0 0 1027 — Clear 5% cloud 09:00 -7.4 59 3 2 1B SW 0 0 1026 — Clear 0% cloud 12:00 -7.7 50 3 1 1B W 0 0 1025 — Clear 1% cloud 15:00 -3.6 39 4 2 1B W 0 0 1026 — Clear 3% cloud 18:00 4.2 26 6 3 2B NW 0 0 1023 — Clear 1% cloud 21:00 4.4 29 10 5 2B NW 0 0 1021 — Clear 0% cloud Monday, 09/11 00:00 -3.9 56 4 2 1B W 0 0 1023 — Clear 0% cloud 03:00 -5.4 60 5 3 1B W 0 0 1024 — Clear 0% cloud 06:00 -6.2 62 4 2 1B W 0 0 1024 — Clear 0% cloud 09:00 -6.5 61 3 2 1B W 0 0 1024 — Clear 0% cloud 12:00 -7.5 63 2 1 1B W 0 0 1024 — Clear 0% cloud 15:00 -3.3 47 3 2 1B W 0 0 1025 — Clear 0% cloud 18:00 4.3 26 7 4 2B NW 0 0 1023 — Clear 6% cloud 21:00 4.8 25 8 4 2B NW 0 0 1020 — Partly cloudy 21% cloud Tuesday, 10/11 00:00 -3.3 52 2 1 1B NW 0 0 1023 — Cloudy 58% cloud 03:00 -4.7 55 1 1 1B W 0 0 1024 — Partly cloudy 32% cloud 06:00 -5.2 52 1 1 1B SW 0 0 1024 — Clear 4% cloud 09:00 -5.8 53 2 1 1B SW 0 0 1023 — Clear 5% cloud 12:00 -7.2 52 3 2 1B W 0 0 1022 — Partly cloudy 34% cloud 15:00 -4.1 46 6 3 1B W 0 0 1023 — Overcast 82% cloud 18:00 2.5 30 13 7 3B W 0 0 1022 — Overcast 88% cloud 21:00 2.5 32 14 8 3B NW 0 0 1021 — Overcast 82% cloud Wednesday, 11/11 00:00 -4.6 65 6 3 2B W 0 0 1023 — Partly cloudy 34% cloud 03:00 -6.5 78 5 3 1B NW 0 0 1025 — Clear 0% cloud 06:00 -7 80 5 3 1B NW 0 0 1026 — Clear 0% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 39.6234629°N, -105.8741496°E · Requested elevation: 3803 m. Model terrain: 3349 m. Terrain and 1000/925/850/700 hPa profiles are used for height estimates.
Outside the available profile, temperature uses an estimated 5.5°C/km height correction; wind retains the nearest available model-level value. Humidity is estimated with adjusted pressure and temperature.
These are altitude estimates, not a simulation of local mountain terrain. Precipitation, cloud and sea-level pressure use horizontal interpolation only.
Precipitation includes rain and snow water equivalent: preceding 3 hours through day 6, then 6 hours (see cell tooltip). Snow (cm) estimates fresh snowfall from precipitation and temperature using the GFS conversion; it is not snow depth on the ground. Freezing (m) uses additional 600/500 hPa temperatures when available and estimates the lowest resolved 0°C crossing above sea level. When all sampled levels are warm, the upper profile limit is shown (see tooltip). < marks an entirely cold sampled profile and its lower height limit. No extrapolation is used.