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.
Day Local time Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Rain (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Saturday, 17/10 00 8.2 64 22 12 4B N 0 0 1029 1287 Clear 03 5.3 73 13 7 3B N 0 0 1032 1226 Clear 06 3.5 75 9 5 2B N 0 0 1033 1283 Clear 09 2.7 74 5 3 1B N 0 0 1034 1583 Clear 12 2.3 72 3 2 1B W 0 0 1034 2658 Clear 15 7.8 56 10 5 2B SW 0 0 1034 2965 Clear 18 12 44 18 10 3B SW 0 0 1032 3174 Clear 21 12.7 44 19 10 3B SW 0 0 1030 3353 Clear Sunday, 18/10 00 7.6 64 13 7 3B S 0 0 1030 3588 Clear 03 6.2 65 13 7 3B S 0 0 1029 3860 Clear 06 5.4 66 14 7 3B S 0 0 1029 4061 Clear 09 4.9 68 14 8 3B S 0 0 1029 4235 Clear 12 4.4 70 14 7 3B S 0 0 1029 4271 Clear 15 10.2 59 24 13 4B S 0 0 1029 4328 Clear 18 15.2 50 27 15 4B SW 0 0 1027 4363 Clear 21 16.4 54 22 12 4B S 0 0 1025 4390 Clear Monday, 19/10 00 10.6 73 13 7 3B S 0 0 1026 4406 Clear 03 8.9 74 11 6 2B S 0 0 1027 4308 Clear 06 7.9 71 10 6 2B S 0 0 1028 3978 Clear 09 7.1 68 9 5 2B S 0 0 1028 3817 Clear 12 6.4 67 8 4 2B S 0 0 1028 3772 Clear 15 12.1 56 11 6 2B S 0 0 1029 3736 Clear 18 17.3 46 11 6 2B S 0 0 1027 3715 Clear 21 18.1 46 10 6 2B S 0 0 1026 3755 Clear Tuesday, 20/10 00 12.1 64 6 3 2B SE 0 0 1026 3758 Clear 03 10.2 68 6 3 2B SE 0 0 1027 3794 Clear 06 9.1 71 6 3 2B SE 0 0 1028 3806 Clear 09 8.2 72 5 3 1B SE 0 0 1028 3799 Clear 12 7.5 73 7 4 2B E 0 0 1028 3835 Clear 15 13.2 58 10 5 2B SE 0 0 1029 3869 Clear 18 17.9 45 12 7 3B SE 0 0 1028 3905 Clear 21 18.6 45 12 6 2B SE 0 0 1026 3933 Clear Wednesday, 21/10 00 12.9 61 8 5 2B SE 0 0 1027 3903 Clear 03 11.3 63 9 5 2B SE 0 0 1027 3785 Clear 06 11.5 63 9 5 2B SE 0 0 1027 3565 Clear 09 11.3 63 9 5 2B SE 0 0 1026 3563 Clear 12 9.7 67 9 5 2B SE 0 0 1026 3598 Clear 15 13.5 60 9 5 2B S 0 0 1026 3544 Clear 18 19.2 45 16 8 3B S 0 0 1024 3616 Clear 21 19.9 48 13 7 3B S 0 0 1022 3744 Clear Thursday, 22/10 00 14.3 64 10 5 2B S 0 0 1023 3761 Clear 03 12.9 67 10 5 2B S 0 0 1023 3712 Clear 06 14.5 60 8 4 2B S 0 0 1023 3718 Clear |
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Chestnut Mountain Resort is a downhill ski area in Illinois, United States. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 184 to 311 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.
Day Local time Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Rain (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Saturday, 17/10 00 8.2 64 22 12 4B N 0 0 1029 1287 Clear 03 5.3 73 13 7 3B N 0 0 1032 1226 Clear 06 3.5 75 9 5 2B N 0 0 1033 1283 Clear 09 2.7 74 5 3 1B N 0 0 1034 1583 Clear 12 2.3 72 3 2 1B W 0 0 1034 2658 Clear 15 7.8 56 10 5 2B SW 0 0 1034 2965 Clear 18 12 44 18 10 3B SW 0 0 1032 3174 Clear 21 12.7 44 19 10 3B SW 0 0 1030 3353 Clear Sunday, 18/10 00 7.6 64 13 7 3B S 0 0 1030 3588 Clear 03 6.2 65 13 7 3B S 0 0 1029 3860 Clear 06 5.4 66 14 7 3B S 0 0 1029 4061 Clear 09 4.9 68 14 8 3B S 0 0 1029 4235 Clear 12 4.4 70 14 7 3B S 0 0 1029 4271 Clear 15 10.2 59 24 13 4B S 0 0 1029 4328 Clear 18 15.2 50 27 15 4B SW 0 0 1027 4363 Clear 21 16.4 54 22 12 4B S 0 0 1025 4390 Clear Monday, 19/10 00 10.6 73 13 7 3B S 0 0 1026 4406 Clear 03 8.9 74 11 6 2B S 0 0 1027 4308 Clear 06 7.9 71 10 6 2B S 0 0 1028 3978 Clear 09 7.1 68 9 5 2B S 0 0 1028 3817 Clear 12 6.4 67 8 4 2B S 0 0 1028 3772 Clear 15 12.1 56 11 6 2B S 0 0 1029 3736 Clear 18 17.3 46 11 6 2B S 0 0 1027 3715 Clear 21 18.1 46 10 6 2B S 0 0 1026 3755 Clear Tuesday, 20/10 00 12.1 64 6 3 2B SE 0 0 1026 3758 Clear 03 10.2 68 6 3 2B SE 0 0 1027 3794 Clear 06 9.1 71 6 3 2B SE 0 0 1028 3806 Clear 09 8.2 72 5 3 1B SE 0 0 1028 3799 Clear 12 7.5 73 7 4 2B E 0 0 1028 3835 Clear 15 13.2 58 10 5 2B SE 0 0 1029 3869 Clear 18 17.9 45 12 7 3B SE 0 0 1028 3905 Clear 21 18.6 45 12 6 2B SE 0 0 1026 3933 Clear Wednesday, 21/10 00 12.9 61 8 5 2B SE 0 0 1027 3903 Clear 03 11.3 63 9 5 2B SE 0 0 1027 3785 Clear 06 11.5 63 9 5 2B SE 0 0 1027 3565 Clear 09 11.3 63 9 5 2B SE 0 0 1026 3563 Clear 12 9.7 67 9 5 2B SE 0 0 1026 3598 Clear 15 13.5 60 9 5 2B S 0 0 1026 3544 Clear 18 19.2 45 16 8 3B S 0 0 1024 3616 Clear 21 19.9 48 13 7 3B S 0 0 1022 3744 Clear Thursday, 22/10 00 14.3 64 10 5 2B S 0 0 1023 3761 Clear 03 12.9 67 10 5 2B S 0 0 1023 3712 Clear 06 14.5 60 8 4 2B S 0 0 1023 3718 Clear |
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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.
Day Local time Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Rain (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Saturday, 17/10 00 7.5 64 22 12 4B N 0 0 1029 1288 Clear 03 4.6 73 13 7 3B N 0 0 1032 1226 Clear 06 2.9 75 9 5 2B N 0 0 1033 1283 Clear 09 2 74 5 3 1B N 0 0 1034 1582 Clear 12 1.7 72 3 1 1B W 0 0 1034 2653 Clear 15 7.1 55 10 5 2B SW 0 0 1034 2965 Clear 18 11.3 43 18 10 3B SW 0 0 1032 3173 Clear 21 12 44 19 10 3B SW 0 0 1030 3352 Clear Sunday, 18/10 00 6.9 63 13 7 3B S 0 0 1030 3588 Clear 03 5.5 65 13 7 3B S 0 0 1029 3859 Clear 06 4.8 66 14 7 3B S 0 0 1029 4060 Clear 09 4.3 68 14 8 3B S 0 0 1029 4235 Clear 12 3.8 70 14 8 3B S 0 0 1029 4271 Clear 15 9.5 59 24 13 4B S 0 0 1029 4328 Clear 18 14.6 50 27 15 4B SW 0 0 1027 4363 Clear 21 15.7 54 22 12 4B S 0 0 1025 4390 Clear Monday, 19/10 00 9.9 72 13 7 3B S 0 0 1026 4405 Clear 03 8.2 74 11 6 2B S 0 0 1027 4308 Clear 06 7.2 71 10 6 2B S 0 0 1028 3978 Clear 09 6.5 68 9 5 2B S 0 0 1028 3818 Clear 12 5.7 67 8 4 2B S 0 0 1028 3772 Clear 15 11.4 55 11 6 2B S 0 0 1029 3736 Clear 18 16.6 46 11 6 2B S 0 0 1027 3715 Clear 21 17.4 46 10 6 2B S 0 0 1026 3755 Clear Tuesday, 20/10 00 11.4 64 6 3 2B SE 0 0 1026 3758 Clear 03 9.6 68 6 3 2B SE 0 0 1027 3794 Clear 06 8.4 71 6 3 2B SE 0 0 1028 3805 Clear 09 7.6 72 5 3 1B SE 0 0 1028 3799 Clear 12 6.9 73 7 4 2B E 0 0 1028 3835 Clear 15 12.5 57 10 5 2B SE 0 0 1029 3869 Clear 18 17.3 45 12 7 3B SE 0 0 1028 3905 Clear 21 17.9 45 12 6 2B SE 0 0 1026 3932 Clear Wednesday, 21/10 00 12.2 61 8 5 2B SE 0 0 1027 3903 Clear 03 10.7 63 9 5 2B SE 0 0 1027 3786 Clear 06 10.8 63 9 5 2B SE 0 0 1027 3565 Clear 09 10.6 63 9 5 2B SE 0 0 1026 3562 Clear 12 9 66 9 5 2B SE 0 0 1026 3598 Clear 15 12.8 60 9 5 2B S 0 0 1026 3542 Clear 18 18.5 45 16 8 3B S 0 0 1024 3616 Clear 21 19.2 48 13 7 3B S 0 0 1022 3744 Clear Thursday, 22/10 00 13.6 64 10 5 2B S 0 0 1023 3761 Clear 03 12.2 66 9 5 2B S 0 0 1023 3712 Clear 06 13.8 60 8 4 2B S 0 0 1023 3718 Clear |
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