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 13.7 97 12 7 3B S — — 1016 3117 Clear 2% cloud 09:00 15.2 98 13 7 3B S 0 0 1015 3107 Overcast 98% cloud 12:00 16 98 17 9 3B S 0.16 0 1014 3105 Overcast 98% cloud 15:00 18.2 95 18 10 3B S 0.79 0 1013 3103 Overcast 100% cloud 18:00 21.3 76 18 10 3B S 1.5 0 1011 3088 Overcast 98% cloud 21:00 21.1 75 15 8 3B S 0.04 0 1011 3086 Cloudy 72% cloud Friday, 06/11 00:00 17.5 94 13 7 3B S 0.33 0 1011 3092 Cloudy 74% cloud 03:00 17.7 97 14 7 3B SW 0.96 0 1011 3091 Overcast 99% cloud 06:00 17.6 98 13 7 3B SW 1.8 0 1011 3086 Overcast 99% cloud 09:00 16.6 99 4 2 1B SW 0.20 0 1012 3078 Overcast 86% cloud 12:00 15.2 98 3 2 1B W 0.00 0 1012 3080 Overcast 100% cloud 15:00 17.9 88 1 1 1B NW 0.12 0 1012 3076 Overcast 99% cloud 18:00 19.2 79 2 1 1B S 0.91 0 1011 3060 Overcast 91% cloud 21:00 18.6 82 1 0 0B NW 0.08 0 1010 3050 Overcast 96% cloud Saturday, 07/11 00:00 15.4 95 5 3 1B S 0 0 1010 3050 Overcast 100% cloud 03:00 13.9 98 5 3 1B NW 0.08 0 1010 3041 Overcast 100% cloud 06:00 12.4 93 10 5 2B N 0 0 1010 3028 Clear 19% cloud 09:00 10.4 97 8 4 2B NW 0 0 1009 3015 Clear 14% cloud 12:00 10 96 8 5 2B NW 1.5 0 1010 2874 Cloudy 59% cloud 15:00 14.1 84 7 4 2B N 0.16 0 1010 2798 Overcast 100% cloud 18:00 15.4 79 7 4 2B W 0.25 0 1008 2577 Overcast 96% cloud 21:00 11.3 79 18 10 3B W 0.80 0 1009 2202 Cloudy 60% cloud Sunday, 08/11 00:00 7.9 76 17 9 3B W 0.02 0 1010 1543 Clear 15% cloud 03:00 7.4 80 16 9 3B W 0 0 1009 1301 Overcast 91% cloud 06:00 7.5 86 16 9 3B W 0.22 0 1008 1433 Overcast 100% cloud 09:00 7.7 95 17 9 3B NW 1.9 0 1008 1985 Cloudy 79% cloud 12:00 8.7 79 17 9 3B NW 0.00 0 1011 1771 Overcast 89% cloud 15:00 11.8 67 18 10 3B W 0.00 0 1011 1881 Overcast 98% cloud 18:00 13.1 56 19 10 3B W 0.04 0 1010 2013 Cloudy 79% cloud 21:00 12.3 57 10 6 2B W 0 0 1008 2484 Clear 2% cloud Monday, 09/11 00:00 9.6 65 15 8 3B SW 0 0 1007 2094 Clear 9% cloud 03:00 9.1 55 15 8 3B W 0 0 1007 1807 Clear 5% cloud 06:00 8.7 64 15 8 3B W 0 0 1007 1592 Partly cloudy 43% cloud 09:00 8.8 73 14 8 3B W 0 0 1008 1509 Clear 15% cloud 12:00 7.9 78 18 10 3B W 0 0 1008 1385 Clear 6% cloud 15:00 9.5 66 20 11 4B W 0.08 0 1009 1278 Cloudy 68% cloud 18:00 10.6 58 23 12 4B NW 0.52 0 1009 1303 Clear 15% cloud 21:00 9.5 55 18 10 3B NW 0.04 0 1011 1179 Partly cloudy 22% cloud Tuesday, 10/11 00:00 7.6 60 18 10 3B NW 0.00 0 1014 1133 Partly cloudy 23% cloud 03:00 7.2 66 13 7 3B NW 0 0 1015 1269 Cloudy 65% cloud 06:00 7 73 13 7 3B W 0 0 1015 2164 Partly cloudy 38% cloud 09:00 6.3 78 11 6 2B W 0 0 1014 2731 Partly cloudy 41% cloud 12:00 5.6 83 11 6 2B W 0 0 1015 2949 Overcast 97% cloud 15:00 10 63 14 7 3B W 0 0 1014 2946 Cloudy 78% cloud 18:00 13.5 48 14 7 3B SW 0 0 1011 2684 Cloudy 73% cloud 21:00 13 56 14 8 3B SW 0 0 1009 2608 Clear 13% cloud Wednesday, 11/11 00:00 11.1 64 14 8 3B W 0 0 1010 2250 Clear 15% cloud 03:00 10.5 78 16 9 3B W 0 0 1011 2184 Clear 0% cloud 06:00 8.7 83 15 8 3B W 0 0 1012 2261 Clear 20% cloud |
|---|
Forecast table times: UTC.
Coordinates: 41.5067997°N, -73.584799°E · Requested elevation: 147 m. Model terrain: 196 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.

Thunder Ridge is a downhill ski area in New York, United States. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 147 to 267 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 13.7 97 12 7 3B S — — 1016 3117 Clear 2% cloud 09:00 15.2 98 13 7 3B S 0 0 1015 3107 Overcast 98% cloud 12:00 16 98 17 9 3B S 0.16 0 1014 3105 Overcast 98% cloud 15:00 18.2 95 18 10 3B S 0.80 0 1013 3102 Overcast 100% cloud 18:00 21.3 76 18 10 3B S 1.5 0 1011 3088 Overcast 98% cloud 21:00 21.1 75 15 8 3B S 0.04 0 1011 3086 Cloudy 72% cloud Friday, 06/11 00:00 17.5 94 13 7 3B S 0.33 0 1011 3092 Cloudy 74% cloud 03:00 17.7 97 14 7 3B SW 0.98 0 1011 3091 Overcast 99% cloud 06:00 17.6 98 13 7 3B SW 1.8 0 1011 3086 Overcast 99% cloud 09:00 16.6 99 4 2 1B SW 0.20 0 1012 3078 Overcast 86% cloud 12:00 15.2 98 3 2 1B W 0.00 0 1012 3080 Overcast 100% cloud 15:00 17.9 88 1 1 1B NW 0.12 0 1012 3076 Overcast 99% cloud 18:00 19.2 79 2 1 1B S 0.91 0 1011 3060 Overcast 91% cloud 21:00 18.6 82 1 0 0B NW 0.08 0 1010 3050 Overcast 96% cloud Saturday, 07/11 00:00 15.4 95 5 3 1B S 0 0 1010 3050 Overcast 100% cloud 03:00 13.9 98 5 3 1B NW 0.08 0 1010 3041 Overcast 100% cloud 06:00 12.4 93 10 5 2B N 0 0 1010 3028 Clear 19% cloud 09:00 10.4 97 8 4 2B NW 0 0 1009 3015 Clear 14% cloud 12:00 10 96 8 5 2B NW 1.5 0 1010 2873 Cloudy 59% cloud 15:00 14.1 84 7 4 2B N 0.17 0 1010 2798 Overcast 100% cloud 18:00 15.4 79 7 4 2B W 0.25 0 1008 2577 Overcast 96% cloud 21:00 11.3 80 18 10 3B W 0.80 0 1009 2202 Cloudy 60% cloud Sunday, 08/11 00:00 7.9 76 17 9 3B W 0.03 0 1010 1543 Clear 16% cloud 03:00 7.4 80 16 9 3B W 0 0 1009 1302 Overcast 91% cloud 06:00 7.4 86 16 9 3B W 0.23 0 1008 1433 Overcast 100% cloud 09:00 7.7 95 17 9 3B NW 1.9 0 1008 1984 Cloudy 79% cloud 12:00 8.7 79 17 9 3B NW 0.00 0 1011 1770 Overcast 89% cloud 15:00 11.8 67 18 10 3B W 0.00 0 1011 1881 Overcast 98% cloud 18:00 13.1 56 19 10 3B W 0.04 0 1010 2013 Cloudy 79% cloud 21:00 12.3 57 10 6 2B W 0 0 1008 2483 Clear 2% cloud Monday, 09/11 00:00 9.6 65 15 8 3B SW 0 0 1007 2093 Clear 9% cloud 03:00 9.1 55 15 8 3B W 0 0 1007 1806 Clear 6% cloud 06:00 8.7 64 15 8 3B W 0 0 1007 1591 Partly cloudy 43% cloud 09:00 8.8 73 14 8 3B W 0 0 1008 1509 Clear 15% cloud 12:00 7.9 78 18 10 3B W 0 0 1008 1385 Clear 6% cloud 15:00 9.5 66 20 11 4B W 0.08 0 1009 1278 Cloudy 68% cloud 18:00 10.6 58 23 12 4B NW 0.52 0 1009 1302 Clear 15% cloud 21:00 9.5 55 18 10 3B NW 0.04 0 1011 1179 Partly cloudy 23% cloud Tuesday, 10/11 00:00 7.6 60 18 10 3B NW 0.00 0 1014 1133 Partly cloudy 23% cloud 03:00 7.2 66 13 7 3B NW 0 0 1015 1268 Cloudy 65% cloud 06:00 7 73 13 7 3B W 0 0 1015 2162 Partly cloudy 39% cloud 09:00 6.3 78 11 6 2B W 0 0 1014 2731 Partly cloudy 41% cloud 12:00 5.6 83 11 6 2B W 0 0 1015 2949 Overcast 97% cloud 15:00 10 63 14 7 3B W 0 0 1014 2945 Cloudy 78% cloud 18:00 13.5 48 14 7 3B SW 0 0 1011 2683 Cloudy 73% cloud 21:00 13 56 14 8 3B SW 0 0 1009 2607 Clear 13% cloud Wednesday, 11/11 00:00 11.1 64 14 8 3B W 0 0 1010 2248 Clear 15% cloud 03:00 10.5 78 16 9 3B W 0 0 1011 2183 Clear 0% cloud 06:00 8.7 83 15 8 3B W 0 0 1012 2261 Clear 20% cloud |
|---|
Forecast table times: UTC.
Coordinates: 41.5084733°N, -73.5847398°E · Requested elevation: 147 m. Model terrain: 196 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 13.6 94 16 9 3B S — — 1016 3117 Clear 1% cloud 09:00 15 98 19 10 3B SW 0 0 1015 3107 Overcast 98% cloud 12:00 15.7 98 22 12 4B SW 0.16 0 1014 3105 Overcast 98% cloud 15:00 17.7 96 23 13 4B S 0.79 0 1013 3103 Overcast 100% cloud 18:00 20.4 79 21 11 4B S 1.5 0 1011 3088 Overcast 98% cloud 21:00 20.3 77 19 10 3B S 0.04 0 1011 3086 Cloudy 71% cloud Friday, 06/11 00:00 17.1 95 18 10 3B S 0.33 0 1011 3092 Cloudy 73% cloud 03:00 17.3 98 19 10 3B SW 0.96 0 1011 3091 Overcast 99% cloud 06:00 17 99 16 9 3B SW 1.8 0 1011 3086 Overcast 100% cloud 09:00 16.1 100 6 3 2B W 0.20 0 1012 3078 Overcast 88% cloud 12:00 14.9 97 3 2 1B W 0.00 0 1012 3080 Overcast 100% cloud 15:00 17.1 90 1 1 1B W 0.12 0 1012 3076 Overcast 99% cloud 18:00 18.2 82 2 1 1B S 0.92 0 1011 3060 Overcast 92% cloud 21:00 17.9 83 1 1 1B NW 0.08 0 1010 3050 Overcast 96% cloud Saturday, 07/11 00:00 15.1 92 4 2 1B S 0 0 1010 3050 Overcast 100% cloud 03:00 13.7 97 5 3 1B NW 0.08 0 1010 3041 Overcast 100% cloud 06:00 12.4 92 11 6 2B N 0 0 1010 3028 Clear 19% cloud 09:00 10.5 97 8 4 2B N 0 0 1009 3015 Clear 15% cloud 12:00 10 97 7 4 2B N 1.5 0 1010 2873 Cloudy 62% cloud 15:00 13.4 87 6 3 2B N 0.17 0 1010 2799 Overcast 100% cloud 18:00 14.5 82 7 4 2B W 0.25 0 1008 2579 Overcast 96% cloud 21:00 10.5 82 21 11 4B W 0.83 0 1009 2208 Cloudy 62% cloud Sunday, 08/11 00:00 7.1 78 20 11 4B W 0.03 0 1010 1547 Clear 16% cloud 03:00 6.6 82 20 11 4B W 0 0 1009 1304 Overcast 91% cloud 06:00 6.7 88 20 11 4B W 0.22 0 1008 1432 Overcast 100% cloud 09:00 7 95 21 12 4B NW 1.9 0 1008 1982 Cloudy 79% cloud 12:00 8 80 22 12 4B NW 0.00 0 1011 1768 Overcast 89% cloud 15:00 10.8 70 21 11 4B W 0.00 0 1011 1884 Overcast 98% cloud 18:00 12 59 21 11 4B W 0.04 0 1010 2014 Overcast 80% cloud 21:00 11.4 59 14 7 3B W 0 0 1008 2486 Clear 2% cloud Monday, 09/11 00:00 9.2 63 20 11 4B W 0 0 1007 2093 Clear 9% cloud 03:00 8.7 55 21 11 4B W 0 0 1007 1807 Clear 5% cloud 06:00 8.1 66 20 11 4B W 0 0 1007 1592 Partly cloudy 43% cloud 09:00 8.1 75 19 10 3B W 0 0 1008 1509 Clear 15% cloud 12:00 7.1 80 23 12 4B W 0 0 1008 1386 Clear 6% cloud 15:00 8.5 69 23 13 4B W 0.09 0 1009 1277 Cloudy 69% cloud 18:00 9.5 61 26 14 4B NW 0.52 0 1009 1302 Clear 15% cloud 21:00 8.5 58 21 12 4B NW 0.04 0 1011 1179 Partly cloudy 23% cloud Tuesday, 10/11 00:00 6.8 62 22 12 4B NW 0.00 0 1014 1134 Partly cloudy 22% cloud 03:00 6.3 69 17 9 3B NW 0 0 1015 1276 Cloudy 64% cloud 06:00 6.2 75 16 9 3B W 0 0 1014 2171 Partly cloudy 38% cloud 09:00 5.6 80 13 7 3B W 0 0 1014 2730 Partly cloudy 40% cloud 12:00 5.1 84 13 7 3B W 0 0 1015 2944 Overcast 97% cloud 15:00 9 66 16 9 3B W 0 0 1014 2945 Cloudy 79% cloud 18:00 12.4 51 15 8 3B SW 0 0 1011 2685 Cloudy 73% cloud 21:00 12.1 57 18 10 3B SW 0 0 1009 2605 Clear 13% cloud Wednesday, 11/11 00:00 10.6 64 19 11 3B W 0 0 1010 2249 Clear 15% cloud 03:00 9.8 79 21 11 4B NW 0 0 1011 2184 Clear 0% cloud 06:00 8.2 83 20 11 3B W 0 0 1012 2261 Clear 20% cloud |
|---|
Forecast table times: UTC.
Coordinates: 41.5086651°N, -73.5757979°E · Requested elevation: 267 m. Model terrain: 195 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.