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 | Wednesday, 04/11 06:00 16.9 94 16 9 3B S — — 1010 3075 Overcast 95% cloud 09:00 17.3 85 15 8 3B S 0 0 1008 3063 Overcast 88% cloud 12:00 17.2 81 15 8 3B SE 0.04 0 1006 3049 Overcast 93% cloud 15:00 16.1 94 19 11 3B S 0.96 0 1005 3026 Overcast 100% cloud 18:00 20.1 72 18 10 3B S 0.77 0 1003 3008 Partly cloudy 40% cloud 21:00 17.8 88 10 5 2B S 0.71 0 1001 2987 Overcast 96% cloud Thursday, 05/11 00:00 15.1 100 11 6 2B SW 5.6 0 1000 2969 Overcast 99% cloud 03:00 13 89 23 12 4B SW 0.48 0 1001 2946 Overcast 93% cloud 06:00 12 88 20 11 4B SW 0.45 0 1001 2929 Overcast 100% cloud 09:00 11.2 91 22 12 4B SW 0.70 0 1001 2211 Overcast 100% cloud 12:00 10.7 92 24 13 4B SW 0.73 0 1002 2257 Overcast 100% cloud 15:00 10.7 91 22 12 4B SW 0.95 0 1003 2186 Overcast 100% cloud 18:00 10.4 95 24 13 4B SW 2.0 0 1003 2206 Overcast 100% cloud 21:00 8.7 93 26 14 4B NW 1.6 0 1004 2278 Overcast 100% cloud Friday, 06/11 00:00 6.7 94 30 16 5B NW 0.97 0 1008 1770 Overcast 100% cloud 03:00 5.7 83 25 14 4B N 0.54 0 1011 940 Overcast 100% cloud 06:00 5.1 80 21 12 4B N 0.29 0 1013 794 Overcast 100% cloud 09:00 4.3 86 23 12 4B N 0.65 0 1015 701 Overcast 100% cloud 12:00 3.5 91 25 13 4B N 0.79 0 1017 631 Overcast 100% cloud 15:00 2.9 94 22 12 4B N 1.2 0 1019 574 Overcast 100% cloud 18:00 3.1 90 21 11 4B N 0.85 0 1019 593 Overcast 100% cloud 21:00 3.9 83 19 10 3B N 0.43 0 1020 657 Overcast 100% cloud Saturday, 07/11 00:00 4.4 79 19 10 3B N 0.20 0 1021 707 Overcast 100% cloud 03:00 4.5 72 14 8 3B N 0 0 1021 727 Overcast 89% cloud 06:00 4.1 72 12 7 2B N 0 0 1021 704 Overcast 100% cloud 09:00 2.7 84 12 6 2B N 0 0 1021 1514 Partly cloudy 23% cloud 12:00 2 90 9 5 2B N 0 0 1021 1900 Clear 16% cloud 15:00 4.8 73 12 7 2B NW 0 0 1022 2081 Clear 1% cloud 18:00 6.7 60 11 6 2B NW 0 0 1020 2265 Clear 3% cloud 21:00 6.2 69 15 8 3B W 0 0 1020 2388 Clear 6% cloud Sunday, 08/11 00:00 4.7 85 13 7 3B W 0 0 1019 2368 Clear 12% cloud 03:00 5.6 84 15 8 3B SW 0 0 1017 2579 Clear 11% cloud 06:00 6 87 17 9 3B SW 0 0 1015 2764 Cloudy 79% cloud 09:00 7.3 85 22 12 4B SW 0 0 1012 2728 Overcast 82% cloud 12:00 8.1 86 26 14 4B W 0 0 1010 2213 Partly cloudy 47% cloud 15:00 9.7 76 26 14 4B W 0 0 1010 1691 Partly cloudy 22% cloud 18:00 9.4 78 27 15 4B W 0.14 0 1010 1367 Overcast 99% cloud 21:00 8.5 74 27 15 4B NW 0.32 0 1012 1228 Overcast 98% cloud Monday, 09/11 00:00 7.5 76 28 15 4B NW 0.19 0 1014 1126 Cloudy 64% cloud 03:00 6.9 80 26 14 4B NW 0.04 0 1016 1081 Overcast 88% cloud 06:00 6.8 79 21 11 4B NW 0.08 0 1017 1041 Overcast 92% cloud 09:00 6.4 74 19 10 3B NW 0 0 1019 1158 Overcast 100% cloud 12:00 5.8 75 12 7 3B NW 0 0 1020 2511 Overcast 95% cloud 15:00 7 68 10 5 2B NW 0 0 1021 2807 Overcast 98% cloud 18:00 8.8 63 15 8 3B W 0 0 1020 2926 Cloudy 77% cloud 21:00 8.5 74 18 10 3B SW 0 0 1017 3049 Overcast 85% cloud Tuesday, 10/11 00:00 8.1 77 20 11 4B SW 0 0 1015 2963 Cloudy 51% cloud 03:00 8.4 81 23 13 4B SW 0 0 1013 3026 Overcast 85% cloud 06:00 10.3 81 26 14 4B SW 0 0 1010 3004 Overcast 90% cloud |
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Forecast table times: UTC.
Coordinates: 45.4695854°N, -84.9362256°E · Requested elevation: 240 m. Model terrain: 246 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.

Boyne Highlands Resort is a downhill ski area in Michigan, United States. Mapped terrain includes beginner, easy, intermediate, advanced routes. Its mapped lift network extends from approximately 240 to 401 metres above sea level. Cross-country skiing is also mapped within the area.
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 | Wednesday, 04/11 06:00 16.9 94 16 9 3B S — — 1010 3075 Overcast 95% cloud 09:00 17.3 85 15 8 3B S 0 0 1008 3063 Overcast 88% cloud 12:00 17.2 81 15 8 3B SE 0.04 0 1006 3049 Overcast 93% cloud 15:00 16.1 94 20 11 3B S 0.96 0 1005 3026 Overcast 100% cloud 18:00 20.1 72 18 10 3B S 0.77 0 1003 3008 Partly cloudy 40% cloud 21:00 17.8 88 9 5 2B S 0.70 0 1001 2987 Overcast 96% cloud Thursday, 05/11 00:00 15.1 100 11 6 2B SW 5.6 0 1000 2969 Overcast 99% cloud 03:00 13 89 23 12 4B SW 0.48 0 1001 2946 Overcast 93% cloud 06:00 12 88 20 11 4B SW 0.46 0 1001 2929 Overcast 100% cloud 09:00 11.2 92 22 12 4B SW 0.71 0 1001 2211 Overcast 100% cloud 12:00 10.7 92 24 13 4B SW 0.73 0 1002 2257 Overcast 100% cloud 15:00 10.7 91 22 12 4B SW 0.96 0 1003 2187 Overcast 100% cloud 18:00 10.4 95 24 13 4B SW 2.0 0 1003 2206 Overcast 100% cloud 21:00 8.7 93 26 14 4B NW 1.6 0 1004 2278 Overcast 100% cloud Friday, 06/11 00:00 6.7 94 30 16 5B NW 0.98 0 1008 1770 Overcast 100% cloud 03:00 5.7 83 25 14 4B N 0.54 0 1011 939 Overcast 100% cloud 06:00 5.1 80 21 12 4B N 0.29 0 1013 794 Overcast 100% cloud 09:00 4.3 86 23 12 4B N 0.66 0 1015 701 Overcast 100% cloud 12:00 3.5 91 25 13 4B N 0.79 0 1017 631 Overcast 100% cloud 15:00 2.9 94 22 12 4B N 1.2 0 1019 574 Overcast 100% cloud 18:00 3.1 90 21 11 4B N 0.85 0 1019 593 Overcast 100% cloud 21:00 3.9 83 19 10 3B N 0.43 0 1020 657 Overcast 100% cloud Saturday, 07/11 00:00 4.4 79 19 10 3B N 0.20 0 1021 707 Overcast 100% cloud 03:00 4.5 72 14 8 3B N 0 0 1021 727 Overcast 89% cloud 06:00 4.1 72 12 7 2B N 0 0 1021 704 Overcast 100% cloud 09:00 2.6 84 12 6 2B N 0 0 1021 1514 Partly cloudy 23% cloud 12:00 2 90 9 5 2B N 0 0 1021 1901 Clear 16% cloud 15:00 4.8 73 12 7 3B NW 0 0 1022 2081 Clear 1% cloud 18:00 6.7 60 11 6 2B NW 0 0 1020 2265 Clear 3% cloud 21:00 6.1 69 15 8 3B W 0 0 1020 2388 Clear 5% cloud Sunday, 08/11 00:00 4.7 85 13 7 3B W 0 0 1019 2368 Clear 12% cloud 03:00 5.6 84 15 8 3B SW 0 0 1017 2579 Clear 11% cloud 06:00 6 87 17 9 3B SW 0 0 1015 2764 Cloudy 80% cloud 09:00 7.3 85 22 12 4B SW 0 0 1012 2728 Overcast 82% cloud 12:00 8.1 86 26 14 4B W 0 0 1010 2211 Partly cloudy 48% cloud 15:00 9.7 76 26 14 4B W 0 0 1010 1691 Partly cloudy 22% cloud 18:00 9.4 78 27 15 4B W 0.14 0 1010 1367 Overcast 99% cloud 21:00 8.5 74 27 15 4B NW 0.32 0 1012 1227 Overcast 98% cloud Monday, 09/11 00:00 7.5 76 28 15 4B NW 0.19 0 1014 1126 Cloudy 64% cloud 03:00 6.9 80 26 14 4B NW 0.04 0 1016 1081 Overcast 88% cloud 06:00 6.8 79 21 11 4B NW 0.08 0 1017 1041 Overcast 92% cloud 09:00 6.4 75 19 10 3B NW 0 0 1019 1158 Overcast 100% cloud 12:00 5.8 75 13 7 3B NW 0 0 1020 2510 Overcast 95% cloud 15:00 7 68 10 5 2B NW 0 0 1021 2807 Overcast 98% cloud 18:00 8.8 63 15 8 3B W 0 0 1020 2926 Cloudy 77% cloud 21:00 8.5 75 18 10 3B SW 0 0 1017 3049 Overcast 85% cloud Tuesday, 10/11 00:00 8 77 20 11 4B SW 0 0 1015 2962 Cloudy 51% cloud 03:00 8.4 81 23 13 4B SW 0 0 1013 3026 Overcast 85% cloud 06:00 10.3 81 26 14 4B SW 0 0 1010 3004 Overcast 90% cloud |
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Forecast table times: UTC.
Coordinates: 45.4708534°N, -84.9369874°E · Requested elevation: 243 m. Model terrain: 246 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.
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 | Wednesday, 04/11 06:00 17.2 89 28 15 4B S — — 1009 3075 Overcast 96% cloud 09:00 17.5 81 28 15 4B S 0 0 1008 3063 Overcast 87% cloud 12:00 17.3 79 27 14 4B S 0.05 0 1006 3048 Overcast 93% cloud 15:00 16 90 31 17 5B S 0.89 0 1005 3026 Overcast 100% cloud 18:00 18.5 78 24 13 4B S 0.76 0 1003 3007 Partly cloudy 40% cloud 21:00 17.2 86 18 10 3B S 0.65 0 1001 2987 Overcast 96% cloud Thursday, 05/11 00:00 14.5 100 21 11 4B SW 5.2 0 1000 2969 Overcast 99% cloud 03:00 11.9 90 34 18 5B SW 0.48 0 1001 2946 Overcast 94% cloud 06:00 10.7 92 31 16 5B SW 0.49 0 1001 2928 Overcast 100% cloud 09:00 9.9 94 33 18 5B SW 0.78 0 1001 2209 Overcast 100% cloud 12:00 9.6 94 35 19 5B SW 0.76 0 1002 2257 Overcast 100% cloud 15:00 9.4 93 33 18 5B SW 1.1 0 1003 2191 Overcast 100% cloud 18:00 9.2 96 35 19 5B SW 2.1 0 1002 2214 Overcast 100% cloud 21:00 7.2 96 35 19 5B NW 1.6 0 1004 2278 Overcast 100% cloud Friday, 06/11 00:00 5.3 96 42 23 6B NW 1.0 0 1008 1756 Overcast 100% cloud 03:00 4.2 87 34 18 5B N 0.53 0 1011 938 Overcast 100% cloud 06:00 3.6 84 29 15 4B N 0.31 0 1013 794 Overcast 100% cloud 09:00 2.8 89 31 17 5B N 0.68 0 1015 702 Overcast 100% cloud 12:00 2.1 93 34 18 5B N 0.81 0 1017 632 Overcast 100% cloud 15:00 1.6 94 30 16 5B N 1.2 0 1019 578 Overcast 100% cloud 18:00 1.7 93 26 14 4B N 0.89 0 1019 595 Overcast 100% cloud 21:00 2.4 87 25 13 4B N 0.45 0 1020 660 Overcast 100% cloud Saturday, 07/11 00:00 2.9 82 25 13 4B N 0.21 0 1021 711 Overcast 100% cloud 03:00 3.1 76 19 10 3B N 0 0 1021 731 Overcast 91% cloud 06:00 2.7 74 15 8 3B N 0 0 1021 704 Overcast 100% cloud 09:00 2 81 15 8 3B N 0 0 1021 1523 Partly cloudy 24% cloud 12:00 1.7 82 15 8 3B N 0 0 1021 1905 Clear 17% cloud 15:00 3.5 67 16 8 3B N 0 0 1022 2083 Clear 0% cloud 18:00 5 57 13 7 3B NW 0 0 1020 2268 Clear 3% cloud 21:00 4.5 73 18 10 3B W 0 0 1020 2392 Clear 5% cloud Sunday, 08/11 00:00 3.8 85 17 9 3B W 0 0 1019 2363 Clear 13% cloud 03:00 4.8 84 22 12 4B SW 0 0 1017 2580 Clear 11% cloud 06:00 5.6 86 25 14 4B SW 0 0 1015 2765 Overcast 81% cloud 09:00 6.6 84 32 17 5B SW 0 0 1012 2727 Overcast 82% cloud 12:00 7.1 88 37 20 5B W 0 0 1010 2196 Partly cloudy 50% cloud 15:00 8.1 81 34 18 5B W 0 0 1010 1691 Clear 19% cloud 18:00 7.9 83 36 19 5B W 0.14 0 1010 1366 Overcast 99% cloud 21:00 7 78 37 20 5B NW 0.34 0 1012 1226 Overcast 98% cloud Monday, 09/11 00:00 6 81 38 20 5B NW 0.20 0 1014 1125 Cloudy 63% cloud 03:00 5.5 85 35 19 5B NW 0.03 0 1016 1080 Overcast 87% cloud 06:00 5.4 83 28 15 4B NW 0.09 0 1017 1041 Overcast 93% cloud 09:00 5 79 25 13 4B NW 0 0 1019 1166 Overcast 100% cloud 12:00 4.4 80 17 9 3B NW 0 0 1020 2509 Overcast 95% cloud 15:00 5.3 73 11 6 2B NW 0 0 1021 2806 Overcast 98% cloud 18:00 6.9 69 17 9 3B W 0 0 1020 2922 Cloudy 78% cloud 21:00 7.2 72 26 14 4B SW 0 0 1017 3049 Overcast 85% cloud Tuesday, 10/11 00:00 7.7 68 32 17 5B SW 0 0 1015 2958 Cloudy 51% cloud 03:00 8.3 76 37 20 5B SW 0 0 1013 3026 Overcast 86% cloud 06:00 9.6 80 39 21 6B W 0 0 1010 3004 Overcast 90% cloud |
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Forecast table times: UTC.
Coordinates: 45.4808176°N, -84.9520775°E · Requested elevation: 401 m. Model terrain: 247 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.