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.
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 12.8 95 14 7 3B SW — — 1005 2981 Overcast 85% cloud 09:00 12.1 87 17 9 3B SW 0.03 0 1006 2901 Overcast 100% cloud 12:00 11 82 17 9 3B SW 0.02 0 1007 2487 Overcast 99% cloud 15:00 12 76 20 11 4B SW 0.05 0 1007 2465 Overcast 100% cloud 18:00 11.8 83 20 11 4B SW 0.49 0 1007 2491 Overcast 100% cloud 21:00 11.4 85 18 10 3B SW 0.46 0 1008 2354 Overcast 98% cloud Friday, 06/11 00:00 11.2 82 15 8 3B W 0.09 0 1010 2068 Overcast 100% cloud 03:00 10.4 85 15 8 3B W 0.07 0 1010 2159 Overcast 100% cloud 06:00 7.4 86 16 9 3B NW 0.40 0 1012 1896 Overcast 100% cloud 09:00 6.6 74 17 9 3B NW 0.07 0 1013 1149 Overcast 100% cloud 12:00 5.7 71 17 9 3B NW 0 0 1014 925 Overcast 100% cloud 15:00 5.4 82 17 9 3B NW 0.47 0 1016 869 Overcast 88% cloud 18:00 6.2 71 18 10 3B NW 0.19 0 1016 929 Overcast 100% cloud 21:00 5.7 71 18 10 3B NW 0.04 0 1017 911 Overcast 100% cloud Saturday, 07/11 00:00 5.1 74 16 9 3B NW 0.08 0 1018 846 Overcast 100% cloud 03:00 4.2 82 18 10 3B NW 0.04 0 1019 761 Overcast 85% cloud 06:00 3.6 91 20 11 4B NW 0.38 0 1018 745 Overcast 100% cloud 09:00 3.6 91 19 10 3B NW 0.35 0 1018 759 Overcast 100% cloud 12:00 3.9 80 16 9 3B NW 0 0 1019 1019 Overcast 100% cloud 15:00 5.8 70 19 10 3B NW 0 0 1020 1727 Partly cloudy 22% cloud 18:00 9.2 61 18 10 3B NW 0 0 1019 1868 Overcast 93% cloud 21:00 9.1 63 15 8 3B W 0 0 1019 2053 Overcast 100% cloud Sunday, 08/11 00:00 7.1 75 13 7 3B W 0 0 1020 2558 Overcast 95% cloud 03:00 4.8 86 13 7 3B W 0 0 1020 2668 Clear 9% cloud 06:00 2.4 94 14 7 3B W 0 0 1019 2806 Partly cloudy 23% cloud 09:00 2.6 93 16 9 3B SW 0 0 1017 2946 Clear 0% cloud 12:00 3.1 89 18 10 3B SW 0 0 1016 2956 Clear 0% cloud 15:00 7.8 73 21 11 4B SW 0 0 1014 2950 Partly cloudy 30% cloud 18:00 12 64 27 15 4B W 0.12 0 1011 2992 Cloudy 78% cloud 21:00 12.9 54 22 12 4B W 0 0 1011 2342 Clear 10% cloud Monday, 09/11 00:00 9.2 73 19 10 3B W 0 0 1013 1661 Cloudy 72% cloud 03:00 7.3 80 15 8 3B W 0 0 1015 1551 Clear 4% cloud 06:00 6.2 87 17 9 3B W 0 0 1015 1405 Clear 8% cloud 09:00 5.2 86 17 9 3B NW 0 0 1017 1792 Clear 2% cloud 12:00 4.3 86 14 8 3B NW 0 0 1019 2438 Clear 11% cloud 15:00 7.8 72 13 7 3B W 0 0 1020 3053 Partly cloudy 32% cloud 18:00 10.7 59 12 6 2B W 0 0 1019 3062 Overcast 83% cloud 21:00 10.9 57 13 7 3B W 0 0 1018 3068 Overcast 89% cloud Tuesday, 10/11 00:00 7 79 9 5 2B SW 0 0 1018 3072 Partly cloudy 40% cloud 03:00 6 90 13 7 3B SW 0 0 1016 3062 Cloudy 73% cloud 06:00 6.5 79 15 8 3B SW 0 0 1015 3041 Overcast 97% cloud 09:00 7.7 78 17 9 3B SW 0 0 1013 2865 Overcast 84% cloud 12:00 8.4 93 18 10 3B W 0 0 1012 2781 Partly cloudy 30% cloud 15:00 11.2 84 20 11 4B W 0.17 0 1013 2661 Cloudy 60% cloud 18:00 14 60 18 10 3B W 0 0 1013 2481 Clear 11% cloud 21:00 13.8 51 16 8 3B W 0 0 1013 2641 Cloudy 59% cloud Wednesday, 11/11 00:00 9.5 71 14 8 3B W 0 0 1014 2742 Overcast 85% cloud 03:00 7.2 82 13 7 3B W 0 0 1015 2730 Overcast 99% cloud 06:00 5.5 93 9 5 2B W 0 0 1015 2656 Overcast 95% cloud |
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Forecast table times: UTC.
Coordinates: 42.8282574°N, -83.5617383°E · Requested elevation: 295 m. Model terrain: 290 m. Terrain and 1000/925/850/700 hPa profiles are used for height estimates.
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.
Mt. Holly Ski & Snowboard Resort is a downhill ski area in Michigan, United States. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 295 to 380 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.
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 12.7 95 15 8 3B SW — — 1005 2981 Overcast 86% cloud 09:00 12 87 18 10 3B SW 0.03 0 1006 2897 Overcast 100% cloud 12:00 10.9 83 18 10 3B SW 0.02 0 1007 2485 Overcast 99% cloud 15:00 11.9 77 21 11 4B SW 0.05 0 1007 2464 Overcast 100% cloud 18:00 11.7 84 21 11 4B SW 0.50 0 1007 2490 Overcast 100% cloud 21:00 11.3 86 18 10 3B SW 0.46 0 1008 2353 Overcast 98% cloud Friday, 06/11 00:00 11.1 82 15 8 3B W 0.09 0 1010 2068 Overcast 100% cloud 03:00 10.3 86 15 8 3B W 0.07 0 1010 2159 Overcast 100% cloud 06:00 7.3 86 17 9 3B NW 0.40 0 1012 1893 Overcast 100% cloud 09:00 6.4 75 18 10 3B NW 0.07 0 1013 1148 Overcast 100% cloud 12:00 5.6 71 17 9 3B NW 0 0 1014 924 Overcast 99% cloud 15:00 5.3 83 18 10 3B NW 0.47 0 1016 869 Overcast 88% cloud 18:00 6.1 71 19 10 3B NW 0.18 0 1016 928 Overcast 100% cloud 21:00 5.6 72 19 10 3B NW 0.04 0 1017 911 Overcast 100% cloud Saturday, 07/11 00:00 4.9 75 17 9 3B NW 0.08 0 1018 846 Overcast 100% cloud 03:00 4 82 19 10 3B NW 0.04 0 1019 761 Overcast 85% cloud 06:00 3.5 92 20 11 4B NW 0.38 0 1018 745 Overcast 100% cloud 09:00 3.5 91 20 11 4B NW 0.35 0 1018 759 Overcast 100% cloud 12:00 3.9 80 17 9 3B NW 0 0 1019 1018 Overcast 100% cloud 15:00 5.7 70 19 10 3B NW 0 0 1020 1725 Partly cloudy 23% cloud 18:00 9 61 18 10 3B NW 0 0 1019 1869 Overcast 93% cloud 21:00 9 64 15 8 3B W 0 0 1019 2057 Overcast 100% cloud Sunday, 08/11 00:00 7 75 14 7 3B W 0 0 1020 2557 Overcast 95% cloud 03:00 4.8 86 13 7 3B W 0 0 1020 2668 Clear 9% cloud 06:00 2.4 92 14 8 3B W 0 0 1019 2806 Partly cloudy 22% cloud 09:00 2.7 92 17 9 3B SW 0 0 1017 2946 Clear 0% cloud 12:00 3.1 89 19 10 3B SW 0 0 1016 2957 Clear 0% cloud 15:00 7.7 73 22 12 4B W 0 0 1014 2950 Partly cloudy 31% cloud 18:00 11.9 64 28 15 4B W 0.12 0 1011 2992 Cloudy 78% cloud 21:00 12.7 54 23 12 4B W 0 0 1011 2339 Clear 10% cloud Monday, 09/11 00:00 9.1 73 20 11 4B W 0 0 1013 1660 Cloudy 72% cloud 03:00 7.3 80 16 9 3B W 0 0 1015 1552 Clear 4% cloud 06:00 6.2 86 18 10 3B W 0 0 1015 1405 Clear 8% cloud 09:00 5.1 86 18 10 3B NW 0 0 1017 1790 Clear 2% cloud 12:00 4.3 85 15 8 3B NW 0 0 1019 2439 Clear 11% cloud 15:00 7.7 72 13 7 3B NW 0 0 1020 3053 Partly cloudy 32% cloud 18:00 10.5 59 12 6 2B W 0 0 1019 3062 Overcast 83% cloud 21:00 10.8 57 13 7 3B W 0 0 1018 3068 Overcast 89% cloud Tuesday, 10/11 00:00 7 79 10 5 2B SW 0 0 1018 3072 Partly cloudy 40% cloud 03:00 6.1 88 14 7 3B SW 0 0 1016 3062 Cloudy 73% cloud 06:00 6.5 78 16 9 3B SW 0 0 1015 3041 Overcast 97% cloud 09:00 7.7 78 18 10 3B SW 0 0 1013 2865 Overcast 84% cloud 12:00 8.4 93 19 10 3B W 0 0 1012 2780 Partly cloudy 31% cloud 15:00 11.1 85 20 11 4B W 0.17 0 1013 2660 Cloudy 59% cloud 18:00 13.8 61 18 10 3B W 0 0 1013 2480 Clear 11% cloud 21:00 13.7 52 16 9 3B W 0 0 1013 2640 Cloudy 59% cloud Wednesday, 11/11 00:00 9.5 70 15 8 3B W 0 0 1014 2741 Overcast 85% cloud 03:00 7.2 81 13 7 3B W 0 0 1015 2730 Overcast 99% cloud 06:00 5.5 91 10 5 2B W 0 0 1015 2655 Overcast 95% cloud |
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Forecast table times: UTC.
Coordinates: 42.8302793°N, -83.5641737°E · Requested elevation: 307 m. Model terrain: 289 m. Terrain and 1000/925/850/700 hPa profiles are used for height estimates.
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.
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 12.3 93 19 10 3B W — — 1005 2981 Overcast 85% cloud 09:00 11.3 89 22 12 4B SW 0.03 0 1006 2897 Overcast 100% cloud 12:00 10.3 85 22 12 4B SW 0.02 0 1007 2484 Overcast 99% cloud 15:00 11.2 79 26 14 4B SW 0.05 0 1007 2466 Overcast 100% cloud 18:00 11 85 26 14 4B SW 0.49 0 1007 2490 Overcast 100% cloud 21:00 10.7 87 23 12 4B SW 0.46 0 1008 2353 Overcast 98% cloud Friday, 06/11 00:00 10.5 84 19 10 3B W 0.09 0 1010 2069 Overcast 100% cloud 03:00 9.6 88 19 10 3B W 0.07 0 1010 2159 Overcast 100% cloud 06:00 6.6 88 20 11 4B NW 0.40 0 1012 1894 Overcast 100% cloud 09:00 5.7 77 20 11 4B NW 0.07 0 1013 1149 Overcast 100% cloud 12:00 4.9 74 19 10 3B NW 0 0 1014 925 Overcast 99% cloud 15:00 4.6 85 20 11 4B NW 0.48 0 1016 869 Overcast 89% cloud 18:00 5.3 74 21 11 4B NW 0.18 0 1016 929 Overcast 100% cloud 21:00 4.9 74 21 11 4B NW 0.04 0 1017 912 Overcast 100% cloud Saturday, 07/11 00:00 4.2 77 20 11 3B NW 0.08 0 1018 847 Overcast 100% cloud 03:00 3.4 84 22 12 4B NW 0.04 0 1019 761 Overcast 85% cloud 06:00 2.9 92 24 13 4B NW 0.38 0 1018 745 Overcast 100% cloud 09:00 2.9 92 24 13 4B NW 0.36 0 1018 759 Overcast 100% cloud 12:00 3.3 82 21 12 4B NW 0 0 1019 1017 Overcast 100% cloud 15:00 4.9 73 22 12 4B NW 0 0 1020 1725 Partly cloudy 23% cloud 18:00 8.1 64 20 11 4B NW 0 0 1019 1870 Overcast 93% cloud 21:00 8.2 66 17 9 3B W 0 0 1019 2064 Overcast 100% cloud Sunday, 08/11 00:00 6.4 77 16 9 3B W 0 0 1020 2558 Overcast 95% cloud 03:00 4.4 87 16 8 3B W 0 0 1020 2670 Clear 8% cloud 06:00 2.6 83 19 10 3B W 0 0 1019 2807 Partly cloudy 23% cloud 09:00 2.9 89 23 12 4B W 0 0 1017 2947 Clear 0% cloud 12:00 3.3 87 25 14 4B W 0 0 1016 2957 Clear 0% cloud 15:00 7.2 76 30 16 5B W 0 0 1014 2952 Partly cloudy 31% cloud 18:00 11.1 67 32 17 5B W 0.12 0 1011 2992 Cloudy 78% cloud 21:00 12.1 55 27 14 4B W 0 0 1011 2345 Clear 10% cloud Monday, 09/11 00:00 8.7 73 26 14 4B W 0 0 1013 1663 Cloudy 72% cloud 03:00 7.1 79 21 12 4B W 0 0 1015 1555 Clear 4% cloud 06:00 6 85 24 13 4B NW 0 0 1015 1406 Clear 8% cloud 09:00 4.8 84 23 12 4B NW 0 0 1017 1801 Clear 2% cloud 12:00 4.1 85 19 10 3B NW 0 0 1019 2447 Clear 11% cloud 15:00 6.9 73 15 8 3B NW 0 0 1020 3053 Partly cloudy 33% cloud 18:00 9.6 62 13 7 3B W 0 0 1019 3062 Overcast 83% cloud 21:00 10.1 59 15 8 3B W 0 0 1018 3068 Overcast 89% cloud Tuesday, 10/11 00:00 7 78 14 7 3B SW 0 0 1018 3072 Partly cloudy 40% cloud 03:00 6.4 80 19 10 3B SW 0 0 1016 3062 Cloudy 73% cloud 06:00 6.9 73 22 12 4B SW 0 0 1015 3041 Overcast 97% cloud 09:00 7.9 79 25 13 4B W 0 0 1013 2866 Overcast 84% cloud 12:00 8.4 94 25 13 4B W 0 0 1012 2781 Partly cloudy 30% cloud 15:00 10.3 87 24 13 4B W 0.17 0 1013 2663 Cloudy 59% cloud 18:00 13 63 20 11 4B W 0 0 1013 2483 Clear 11% cloud 21:00 13.1 52 19 10 3B W 0 0 1013 2643 Cloudy 59% cloud Wednesday, 11/11 00:00 9.3 68 19 10 3B W 0 0 1014 2743 Overcast 85% cloud 03:00 7.2 74 17 9 3B W 0 0 1015 2731 Overcast 99% cloud 06:00 5.6 84 14 7 3B W 0 0 1015 2657 Overcast 95% cloud |
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Forecast table times: UTC.
Coordinates: 42.8266375°N, -83.5671794°E · Requested elevation: 380 m. Model terrain: 290 m. Terrain and 1000/925/850/700 hPa profiles are used for height estimates.
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.