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 11.8 90 19 11 3B SW — — 1001 2930 Overcast 100% cloud 09:00 11 93 22 12 4B SW 0.92 0 1001 2283 Overcast 100% cloud 12:00 10.6 93 24 13 4B SW 0.51 0 1001 2275 Overcast 100% cloud 15:00 10.4 96 26 14 4B SW 1.9 0 1002 2272 Overcast 100% cloud 18:00 9.5 95 24 13 4B W 2.4 0 1003 2394 Overcast 100% cloud 21:00 7.6 87 27 14 4B NW 0.64 0 1005 2046 Overcast 100% cloud Friday, 06/11 00:00 5.4 95 29 15 4B N 1.7 0 1010 1143 Overcast 100% cloud 03:00 5.4 80 24 13 4B N 0.26 0 1013 813 Overcast 100% cloud 06:00 4.9 79 22 12 4B N 0.23 0 1014 745 Overcast 100% cloud 09:00 4 91 24 13 4B N 0.79 0 1015 687 Overcast 100% cloud 12:00 3.2 97 23 13 4B N 1.2 0 1017 630 Overcast 100% cloud 15:00 3 95 22 12 4B N 1.3 0 1019 615 Overcast 100% cloud 18:00 4 79 22 12 4B N 0.47 0 1019 646 Overcast 100% cloud 21:00 4.3 78 20 11 4B N 0.27 0 1019 676 Overcast 100% cloud Saturday, 07/11 00:00 4.5 77 17 9 3B N 0 0 1020 714 Overcast 98% cloud 03:00 4.8 70 13 7 3B N 0 0 1021 776 Overcast 100% cloud 06:00 3.9 76 10 6 2B N 0 0 1020 745 Cloudy 71% cloud 09:00 3 85 10 6 2B N 0 0 1020 781 Cloudy 67% cloud 12:00 2.5 90 11 6 2B N 0 0 1021 2006 Clear 2% cloud 15:00 5.3 71 11 6 2B NW 0 0 1021 2313 Clear 2% cloud 18:00 7 62 12 7 3B W 0 0 1020 2338 Clear 4% cloud 21:00 6.6 72 15 8 3B W 0 0 1019 2463 Clear 18% cloud Sunday, 08/11 00:00 5.3 86 15 8 3B SW 0 0 1018 2507 Partly cloudy 27% cloud 03:00 5.2 91 18 10 3B SW 0 0 1016 3025 Cloudy 79% cloud 06:00 6.3 90 20 11 4B SW 0 0 1013 2964 Clear 0% cloud 09:00 8.1 84 25 14 4B SW 0 0 1010 2331 Partly cloudy 42% cloud 12:00 8.5 85 25 13 4B W 0.08 0 1009 1798 Cloudy 57% cloud 15:00 10.1 75 25 14 4B W 0.01 0 1009 1585 Cloudy 75% cloud 18:00 10 70 28 15 4B NW 0.11 0 1009 1399 Overcast 99% cloud 21:00 9.3 67 27 14 4B NW 0.14 0 1011 1250 Cloudy 72% cloud Monday, 09/11 00:00 7.9 76 24 13 4B NW 0 0 1012 1243 Partly cloudy 39% cloud 03:00 7.2 76 25 14 4B NW 0.15 0 1013 1104 Overcast 94% cloud 06:00 7.3 68 23 13 4B NW 0.01 0 1014 1079 Partly cloudy 38% cloud 09:00 7.1 70 21 11 4B NW 0 0 1016 1055 Overcast 95% cloud 12:00 6.7 74 16 8 3B NW 0 0 1017 2174 Overcast 100% cloud 15:00 7.7 69 12 7 2B NW 0 0 1018 2971 Overcast 100% cloud 18:00 8.7 64 15 8 3B W 0 0 1017 2869 Overcast 100% cloud 21:00 8.5 76 16 9 3B SW 0 0 1016 3033 Overcast 86% cloud Tuesday, 10/11 00:00 7.9 78 16 9 3B SW 0.03 0 1014 2911 Cloudy 69% cloud 03:00 8.2 79 20 11 4B SW 0 0 1012 2797 Cloudy 56% cloud 06:00 9.6 85 19 11 3B W 0 0 1010 2436 Overcast 90% cloud 09:00 8.2 90 16 8 3B W 0.02 0 1009 2176 Clear 0% cloud 12:00 7.4 90 16 9 3B W 0 0 1010 1935 Clear 0% cloud 15:00 9.3 78 20 11 3B W 0 0 1012 1872 Clear 11% cloud 18:00 9.8 66 21 11 4B W 0 0 1012 1698 Clear 17% cloud 21:00 9.6 64 19 10 3B W 0 0 1012 1355 Partly cloudy 49% cloud Wednesday, 11/11 00:00 7 81 8 5 2B W 0 0 1013 1387 Partly cloudy 44% cloud 03:00 6.5 88 8 4 2B W 0 0 1012 1419 Overcast 83% cloud 06:00 6.2 80 9 5 2B NW 0 0 1012 1351 Cloudy 65% 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 | Thursday, 05/11 06:00 11.8 90 19 11 3B SW — — 1001 2930 Overcast 100% cloud 09:00 11 93 22 12 4B SW 0.93 0 1001 2283 Overcast 100% cloud 12:00 10.6 93 24 13 4B SW 0.52 0 1001 2275 Overcast 100% cloud 15:00 10.4 96 26 14 4B SW 1.9 0 1002 2272 Overcast 100% cloud 18:00 9.5 95 24 13 4B W 2.4 0 1003 2394 Overcast 100% cloud 21:00 7.6 87 27 14 4B NW 0.64 0 1005 2046 Overcast 100% cloud Friday, 06/11 00:00 5.4 95 29 15 4B N 1.7 0 1010 1142 Overcast 100% cloud 03:00 5.4 80 24 13 4B N 0.26 0 1013 813 Overcast 100% cloud 06:00 4.9 79 22 12 4B N 0.23 0 1014 745 Overcast 100% cloud 09:00 4 91 24 13 4B N 0.79 0 1015 687 Overcast 100% cloud 12:00 3.1 97 23 13 4B N 1.2 0 1017 630 Overcast 100% cloud 15:00 3 95 22 12 4B N 1.3 0 1019 615 Overcast 100% cloud 18:00 4 79 22 12 4B N 0.47 0 1019 646 Overcast 100% cloud 21:00 4.2 78 20 11 4B N 0.27 0 1019 676 Overcast 100% cloud Saturday, 07/11 00:00 4.4 77 17 9 3B N 0 0 1020 715 Overcast 98% cloud 03:00 4.8 71 13 7 3B N 0 0 1021 776 Overcast 100% cloud 06:00 3.9 76 10 6 2B N 0 0 1020 745 Cloudy 71% cloud 09:00 3 85 10 6 2B N 0 0 1020 781 Cloudy 67% cloud 12:00 2.5 90 11 6 2B N 0 0 1021 2006 Clear 2% cloud 15:00 5.3 71 11 6 2B NW 0 0 1021 2314 Clear 2% cloud 18:00 7 63 12 7 3B W 0 0 1020 2337 Clear 4% cloud 21:00 6.6 72 15 8 3B W 0 0 1019 2463 Clear 18% cloud Sunday, 08/11 00:00 5.3 86 15 8 3B SW 0 0 1018 2508 Partly cloudy 27% cloud 03:00 5.2 91 18 10 3B SW 0 0 1016 3025 Cloudy 79% cloud 06:00 6.3 90 20 11 4B SW 0 0 1013 2964 Clear 0% cloud 09:00 8.1 84 25 14 4B SW 0 0 1010 2330 Partly cloudy 43% cloud 12:00 8.5 85 25 13 4B W 0.08 0 1009 1797 Cloudy 57% cloud 15:00 10.1 75 25 14 4B W 0.01 0 1009 1585 Cloudy 76% cloud 18:00 10 70 28 15 4B NW 0.11 0 1009 1399 Overcast 99% cloud 21:00 9.3 67 27 14 4B NW 0.14 0 1011 1250 Cloudy 72% cloud Monday, 09/11 00:00 7.8 76 24 13 4B NW 0 0 1012 1242 Partly cloudy 38% cloud 03:00 7.2 76 25 14 4B NW 0.15 0 1013 1104 Overcast 94% cloud 06:00 7.2 68 24 13 4B NW 0.01 0 1014 1079 Partly cloudy 37% cloud 09:00 7.1 70 21 11 4B NW 0 0 1016 1054 Overcast 95% cloud 12:00 6.7 74 16 9 3B NW 0 0 1017 2174 Overcast 100% cloud 15:00 7.7 69 12 7 2B NW 0 0 1018 2971 Overcast 100% cloud 18:00 8.7 64 15 8 3B W 0 0 1017 2868 Overcast 100% cloud 21:00 8.5 77 16 9 3B SW 0 0 1016 3033 Overcast 86% cloud Tuesday, 10/11 00:00 7.9 78 16 9 3B SW 0.03 0 1014 2911 Cloudy 69% cloud 03:00 8.2 79 20 11 4B SW 0 0 1012 2796 Cloudy 55% cloud 06:00 9.6 85 20 11 3B W 0 0 1010 2436 Overcast 90% cloud 09:00 8.2 90 16 8 3B W 0.02 0 1009 2176 Clear 0% cloud 12:00 7.4 90 16 9 3B W 0 0 1010 1935 Clear 0% cloud 15:00 9.3 78 20 11 3B W 0 0 1012 1872 Clear 11% cloud 18:00 9.7 66 21 11 4B W 0 0 1012 1698 Clear 17% cloud 21:00 9.6 64 19 10 3B W 0 0 1012 1355 Partly cloudy 49% cloud Wednesday, 11/11 00:00 6.9 81 8 5 2B W 0 0 1013 1387 Partly cloudy 44% cloud 03:00 6.5 88 8 4 2B W 0 0 1012 1419 Overcast 83% cloud 06:00 6.2 80 9 5 2B NW 0 0 1012 1350 Cloudy 65% 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 | Thursday, 05/11 06:00 10.6 93 30 16 5B SW — — 1001 2930 Overcast 100% cloud 09:00 9.8 95 33 18 5B SW 1.0 0 1001 2276 Overcast 100% cloud 12:00 9.4 96 35 19 5B SW 0.55 0 1001 2279 Overcast 100% cloud 15:00 9.3 97 39 21 5B SW 2.0 0 1002 2277 Overcast 100% cloud 18:00 8 96 33 18 5B W 2.5 0 1003 2395 Overcast 100% cloud 21:00 6 92 36 19 5B NW 0.63 0 1005 2035 Overcast 100% cloud Friday, 06/11 00:00 4 97 39 21 6B N 1.7 0 1010 1136 Overcast 100% cloud 03:00 3.9 84 32 17 5B N 0.25 0 1013 816 Overcast 100% cloud 06:00 3.4 83 30 16 5B N 0.23 0 1014 746 Overcast 100% cloud 09:00 2.6 92 33 18 5B N 0.81 0 1015 688 Overcast 100% cloud 12:00 1.9 96 33 18 5B N 1.3 0 1017 632 Overcast 100% cloud 15:00 1.7 95 31 17 5B N 1.3 0 1019 619 Overcast 100% cloud 18:00 2.5 83 27 15 4B N 0.47 0 1019 648 Overcast 100% cloud 21:00 2.7 84 24 13 4B N 0.30 0 1019 677 Overcast 100% cloud Saturday, 07/11 00:00 3 81 23 12 4B N 0 0 1020 717 Overcast 99% cloud 03:00 3.4 74 18 10 3B N 0 0 1021 779 Overcast 100% cloud 06:00 2.7 76 14 7 3B N 0 0 1020 749 Cloudy 73% cloud 09:00 2.1 81 15 8 3B N 0 0 1020 779 Cloudy 67% cloud 12:00 1.9 82 16 9 3B N 0 0 1021 2010 Clear 1% cloud 15:00 3.8 68 13 7 3B N 0 0 1021 2328 Clear 2% cloud 18:00 5.1 67 14 8 3B W 0 0 1020 2335 Clear 2% cloud 21:00 4.9 77 19 10 3B W 0 0 1019 2462 Clear 18% cloud Sunday, 08/11 00:00 4.7 79 20 11 4B W 0 0 1018 2512 Partly cloudy 30% cloud 03:00 4.9 86 26 14 4B SW 0 0 1016 3024 Overcast 80% cloud 06:00 6 86 32 17 5B SW 0 0 1013 2966 Clear 0% cloud 09:00 7.2 86 36 20 5B SW 0 0 1010 2322 Partly cloudy 47% cloud 12:00 7.4 88 34 18 5B W 0.09 0 1009 1793 Cloudy 57% cloud 15:00 8.5 78 35 19 5B W 0.01 0 1009 1584 Cloudy 78% cloud 18:00 8.3 75 37 20 5B NW 0.11 0 1009 1397 Overcast 99% cloud 21:00 7.8 72 34 19 5B NW 0.13 0 1011 1248 Cloudy 73% cloud Monday, 09/11 00:00 6.6 78 36 20 5B NW 0 0 1012 1243 Partly cloudy 36% cloud 03:00 6 78 36 19 5B NW 0.14 0 1013 1104 Overcast 96% cloud 06:00 5.9 71 32 17 5B NW 0.01 0 1014 1078 Partly cloudy 36% cloud 09:00 5.7 74 28 15 4B NW 0 0 1016 1055 Overcast 96% cloud 12:00 5.3 78 21 12 4B NW 0 0 1017 2190 Overcast 100% cloud 15:00 6 75 14 8 3B NW 0 0 1018 2967 Overcast 100% cloud 18:00 6.9 70 18 9 3B W 0 0 1017 2861 Overcast 100% cloud 21:00 7.2 76 23 13 4B SW 0 0 1016 3033 Overcast 85% cloud Tuesday, 10/11 00:00 7.6 68 26 14 4B SW 0.02 0 1014 2911 Cloudy 68% cloud 03:00 8.1 75 33 18 5B SW 0 0 1012 2788 Cloudy 54% cloud 06:00 8.9 83 29 15 4B W 0 0 1010 2430 Overcast 91% cloud 09:00 7.6 86 22 12 4B W 0.02 0 1009 2174 Clear 0% cloud 12:00 6.8 88 24 13 4B NW 0 0 1010 1937 Clear 0% cloud 15:00 7.7 82 25 14 4B W 0 0 1012 1870 Clear 10% cloud 18:00 7.8 73 25 14 4B W 0 0 1012 1694 Clear 17% cloud 21:00 8.1 69 24 13 4B W 0 0 1012 1351 Partly cloudy 49% cloud Wednesday, 11/11 00:00 6.3 79 15 8 3B W 0 0 1013 1386 Partly cloudy 44% cloud 03:00 6.5 83 17 9 3B W 0 0 1012 1418 Overcast 84% cloud 06:00 6 72 16 9 3B NW 0 0 1012 1348 Cloudy 66% 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.