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.
ECMWF IFS · Run 2026-10-09 18:00:00 UTC · 6 days · Times: UTC.
Coordinates: 43.6015898°N, -72.1814081°E · Requested elevation: 348 m. Model terrain: 350 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) 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.
Day Time (UTC) Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Friday, 09/10 18:00 14.5 40 22 12 4B NW — — 1018 1795 Clear 17% cloud 21:00 13.7 40 14 7 3B W 0.03 0 1018 1929 Clear 4% cloud Saturday, 10/10 00:00 10.3 50 12 7 3B W 0.03 0 1020 1943 Cloudy 58% cloud 03:00 7.8 73 12 7 3B NW 0.05 0 1023 1897 Clear 2% cloud 06:00 5.8 86 11 6 2B NW 0.00 0 1025 1867 Clear 3% cloud 09:00 4.2 89 10 5 2B NW 0.00 0 1028 1802 Clear 4% cloud 12:00 4.9 75 10 5 2B NW 0 0 1031 2662 Clear 2% cloud 15:00 9.9 46 13 7 3B NW 0 0 1032 3145 Cloudy 65% cloud 18:00 12.9 37 10 5 2B NW 0 0 1031 3155 Overcast 92% cloud 21:00 12.5 39 7 4 2B NW 0 0 1030 3171 Overcast 93% cloud Sunday, 11/10 00:00 7.2 57 5 3 1B N 0 0 1032 3193 Overcast 99% cloud 03:00 5.6 66 1 1 1B SE 0 0 1032 3200 Cloudy 58% cloud 06:00 4.9 72 4 2 1B SE 0 0 1031 3196 Cloudy 79% cloud 09:00 3.9 79 5 3 1B SE 0.00 0 1030 3195 Overcast 83% cloud 12:00 6.2 76 6 3 2B SE 0 0 1030 3194 Cloudy 57% cloud 15:00 14.4 57 10 5 2B S 0 0 1028 3186 Overcast 96% cloud 18:00 16.7 44 13 7 3B S 0 0 1024 3161 Overcast 100% cloud 21:00 13.6 56 9 5 2B S 0 0 1022 3133 Overcast 100% cloud Monday, 12/10 00:00 9.9 87 5 3 1B SE 0.63 0 1020 3112 Overcast 100% cloud 03:00 9.1 96 4 2 1B E 2.2 0 1017 3091 Overcast 100% cloud 06:00 8.8 98 4 2 1B E 7.4 0 1013 3063 Overcast 100% cloud 09:00 8.6 97 4 2 1B NE 4.5 0 1011 3042 Overcast 100% cloud 12:00 8.6 99 6 3 2B N 2.0 0 1010 3035 Overcast 98% cloud 15:00 14.3 77 4 2 1B NW 0.46 0 1008 3031 Clear 18% cloud 18:00 18.6 61 10 5 2B NW 0 0 1006 3032 Clear 3% cloud 21:00 19.1 62 12 7 3B NW 0 0 1006 3035 Clear 1% cloud Tuesday, 13/10 00:00 13.3 88 8 5 2B NW 0 0 1008 3045 Clear 8% cloud 03:00 11.3 95 5 3 1B N 0 0 1009 3047 Cloudy 77% cloud 06:00 11.2 97 2 1 1B NE 0.18 0 1009 3046 Overcast 99% cloud 09:00 11.3 99 5 3 1B S 0.74 0 1010 3043 Overcast 100% cloud 12:00 11.8 99 13 7 3B SE 2.2 0 1011 3048 Overcast 100% cloud 15:00 10.6 98 18 10 3B SE 3.1 0 1012 3050 Overcast 100% cloud 18:00 10.4 98 17 9 3B SE 2.1 0 1011 3042 Overcast 100% cloud 21:00 10.3 99 13 7 3B SE 2.9 0 1009 3035 Overcast 100% cloud Wednesday, 14/10 00:00 9.3 99 12 6 2B E 4.9 0 1009 3037 Overcast 100% cloud 03:00 9.3 99 5 3 1B E 4.2 0 1008 3032 Overcast 100% cloud 06:00 9.5 99 3 1 1B N 0.10 0 1007 3025 Overcast 100% cloud 09:00 9.7 99 7 4 2B NW 0.01 0 1008 3020 Overcast 100% cloud 12:00 8.8 97 14 8 3B NW 0.02 0 1010 3020 Overcast 95% cloud 15:00 9.9 78 17 9 3B NW 0.05 0 1011 3014 Overcast 92% cloud 18:00 11.4 64 19 10 3B NW 0.02 0 1011 3006 Overcast 93% cloud 21:00 10 66 18 10 3B NW 0 0 1012 3002 Cloudy 56% cloud Thursday, 15/10 00:00 7.8 75 14 8 3B NW 0 0 1015 1944 Cloudy 72% cloud 03:00 7.3 83 13 7 3B NW 0 0 1015 1373 Cloudy 71% cloud 06:00 6.8 83 13 7 3B NW 0 0 1015 1320 Partly cloudy 47% cloud 09:00 5.6 81 14 8 3B NW 0.00 0 1016 1355 Clear 9% cloud 12:00 5.5 74 14 8 3B NW 0 0 1018 1252 Cloudy 58% cloud 15:00 8.5 62 26 14 4B NW 0.35 0 1019 1195 Partly cloudy 35% cloud 18:00 10.1 47 29 15 4B NW 0.08 0 1020 1259 Cloudy 59% cloud |
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Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
Whaleback Mountain is a downhill ski area in New Hampshire, United States. Mapped terrain includes easy, intermediate, advanced, expert routes. Its mapped lift network extends from approximately 348 to 543 metres above sea level.
Data: OpenSkiData / OpenSkiMap, OpenStreetMap contributors (ODbL), Skimap.org, Who's On First, Mapterhorn.
ECMWF IFS · Run 2026-10-09 18:00:00 UTC · 6 days · Times: UTC.
Coordinates: 43.6016017°N, -72.1810835°E · Requested elevation: 348 m. Model terrain: 350 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) 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.
Day Time (UTC) Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Friday, 09/10 18:00 14.5 40 22 12 4B NW — — 1018 1795 Clear 17% cloud 21:00 13.7 40 14 7 3B W 0.03 0 1018 1929 Clear 4% cloud Saturday, 10/10 00:00 10.3 50 12 7 3B W 0.03 0 1020 1943 Cloudy 58% cloud 03:00 7.8 73 12 7 3B NW 0.05 0 1023 1897 Clear 2% cloud 06:00 5.8 86 11 6 2B NW 0.00 0 1025 1867 Clear 3% cloud 09:00 4.2 89 10 5 2B NW 0.00 0 1028 1802 Clear 4% cloud 12:00 4.9 75 10 5 2B NW 0 0 1031 2662 Clear 2% cloud 15:00 9.9 46 13 7 3B NW 0 0 1032 3145 Cloudy 65% cloud 18:00 12.9 37 10 5 2B NW 0 0 1031 3155 Overcast 92% cloud 21:00 12.5 39 7 4 2B NW 0 0 1030 3171 Overcast 93% cloud Sunday, 11/10 00:00 7.2 57 5 3 1B N 0 0 1032 3193 Overcast 99% cloud 03:00 5.6 66 1 1 1B SE 0 0 1032 3200 Cloudy 58% cloud 06:00 4.9 72 4 2 1B SE 0 0 1031 3196 Cloudy 79% cloud 09:00 3.9 79 5 3 1B SE 0.00 0 1030 3195 Overcast 82% cloud 12:00 6.2 76 6 3 2B SE 0 0 1030 3194 Cloudy 57% cloud 15:00 14.4 57 10 5 2B S 0 0 1028 3186 Overcast 96% cloud 18:00 16.7 44 13 7 3B S 0 0 1024 3161 Overcast 100% cloud 21:00 13.6 56 9 5 2B S 0 0 1022 3133 Overcast 100% cloud Monday, 12/10 00:00 9.9 87 5 3 1B SE 0.63 0 1020 3112 Overcast 100% cloud 03:00 9.1 96 4 2 1B E 2.2 0 1017 3091 Overcast 100% cloud 06:00 8.8 98 4 2 1B E 7.4 0 1013 3063 Overcast 100% cloud 09:00 8.6 97 4 2 1B NE 4.5 0 1011 3042 Overcast 100% cloud 12:00 8.6 99 6 3 2B N 2.0 0 1010 3035 Overcast 98% cloud 15:00 14.3 77 4 2 1B NW 0.46 0 1008 3031 Clear 18% cloud 18:00 18.6 61 10 5 2B NW 0 0 1006 3032 Clear 3% cloud 21:00 19.1 62 12 7 3B NW 0 0 1006 3035 Clear 1% cloud Tuesday, 13/10 00:00 13.3 88 8 5 2B NW 0 0 1008 3045 Clear 8% cloud 03:00 11.3 95 5 3 1B N 0 0 1009 3047 Cloudy 77% cloud 06:00 11.2 97 2 1 1B NE 0.18 0 1009 3046 Overcast 99% cloud 09:00 11.3 99 5 3 1B S 0.74 0 1010 3043 Overcast 100% cloud 12:00 11.8 99 13 7 3B SE 2.2 0 1011 3048 Overcast 100% cloud 15:00 10.6 98 18 10 3B SE 3.1 0 1012 3050 Overcast 100% cloud 18:00 10.4 98 17 9 3B SE 2.1 0 1011 3042 Overcast 100% cloud 21:00 10.3 99 13 7 3B SE 2.9 0 1009 3035 Overcast 100% cloud Wednesday, 14/10 00:00 9.3 99 12 6 2B E 4.9 0 1009 3037 Overcast 100% cloud 03:00 9.3 99 5 3 1B E 4.2 0 1008 3032 Overcast 100% cloud 06:00 9.5 99 3 1 1B N 0.10 0 1007 3025 Overcast 100% cloud 09:00 9.7 99 7 4 2B NW 0.01 0 1008 3020 Overcast 100% cloud 12:00 8.8 97 14 8 3B NW 0.02 0 1010 3020 Overcast 95% cloud 15:00 9.9 79 17 9 3B NW 0.05 0 1011 3014 Overcast 92% cloud 18:00 11.4 64 19 10 3B NW 0.02 0 1011 3006 Overcast 93% cloud 21:00 10 66 18 10 3B NW 0 0 1012 3002 Cloudy 56% cloud Thursday, 15/10 00:00 7.8 75 14 8 3B NW 0 0 1015 1944 Cloudy 72% cloud 03:00 7.3 83 13 7 3B NW 0 0 1015 1374 Cloudy 71% cloud 06:00 6.8 83 13 7 3B NW 0 0 1015 1320 Partly cloudy 47% cloud 09:00 5.6 81 14 8 3B NW 0.00 0 1016 1354 Clear 9% cloud 12:00 5.5 74 14 8 3B NW 0 0 1018 1252 Cloudy 58% cloud 15:00 8.5 62 26 14 4B NW 0.35 0 1019 1195 Partly cloudy 35% cloud 18:00 10.1 47 29 15 4B NW 0.08 0 1020 1259 Cloudy 59% cloud |
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Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
ECMWF IFS · Run 2026-10-09 18:00:00 UTC · 6 days · Times: UTC.
Coordinates: 43.5952842°N, -72.1834275°E · Requested elevation: 543 m. Model terrain: 351 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) 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.
Day Time (UTC) Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Friday, 09/10 18:00 12.1 45 31 17 5B NW — — 1018 1797 Clear 17% cloud 21:00 11.9 42 23 12 4B W 0.03 0 1018 1931 Clear 4% cloud Saturday, 10/10 00:00 10 49 26 14 4B W 0.03 0 1020 1946 Cloudy 59% cloud 03:00 7.4 73 28 15 4B NW 0.05 0 1023 1903 Clear 2% cloud 06:00 5.3 83 25 13 4B NW 0.00 0 1025 1876 Clear 3% cloud 09:00 3.7 81 24 13 4B NW 0.00 0 1028 1807 Clear 4% cloud 12:00 3.9 70 22 12 4B NW 0 0 1031 2675 Clear 2% cloud 15:00 7.5 51 17 9 3B NW 0 0 1032 3145 Cloudy 67% cloud 18:00 10.5 41 12 7 2B NW 0 0 1031 3156 Overcast 92% cloud 21:00 10.7 41 10 5 2B NW 0 0 1030 3171 Overcast 93% cloud Sunday, 11/10 00:00 7.6 47 9 5 2B NW 0 0 1032 3193 Overcast 99% cloud 03:00 6.6 54 4 2 1B SW 0 0 1032 3200 Cloudy 58% cloud 06:00 6.3 60 11 6 2B S 0 0 1031 3196 Cloudy 79% cloud 09:00 5.6 72 14 8 3B S 0.00 0 1030 3195 Overcast 84% cloud 12:00 7.3 66 15 8 3B S 0 0 1030 3194 Cloudy 56% cloud 15:00 12.5 56 19 10 3B S 0 0 1028 3186 Overcast 96% cloud 18:00 14.5 47 18 10 3B S 0 0 1024 3162 Overcast 100% cloud 21:00 12.2 56 18 10 3B S 0 0 1022 3133 Overcast 100% cloud Monday, 12/10 00:00 9.4 81 17 9 3B S 0.63 0 1020 3112 Overcast 100% cloud 03:00 8.9 83 14 7 3B SE 2.2 0 1017 3091 Overcast 100% cloud 06:00 8.6 90 13 7 3B SE 7.5 0 1013 3063 Overcast 100% cloud 09:00 8.4 96 13 7 3B E 4.5 0 1011 3042 Overcast 100% cloud 12:00 9.1 93 6 3 2B NE 2.1 0 1010 3035 Overcast 98% cloud 15:00 12.4 81 9 5 2B N 0.48 0 1008 3031 Clear 17% cloud 18:00 16.1 69 14 8 3B NW 0 0 1006 3032 Clear 3% cloud 21:00 17.5 66 22 12 4B NW 0 0 1006 3035 Clear 1% cloud Tuesday, 13/10 00:00 13.9 83 22 12 4B NW 0 0 1008 3045 Clear 8% cloud 03:00 11.8 92 17 9 3B NW 0 0 1009 3047 Cloudy 77% cloud 06:00 11.7 93 9 5 2B NW 0.18 0 1009 3046 Overcast 99% cloud 09:00 11.7 94 7 4 2B S 0.76 0 1010 3043 Overcast 100% cloud 12:00 10.9 99 26 14 4B SE 2.2 0 1011 3048 Overcast 100% cloud 15:00 9.2 98 34 18 5B SE 3.1 0 1012 3050 Overcast 100% cloud 18:00 9.2 97 33 18 5B SE 2.1 0 1011 3042 Overcast 100% cloud 21:00 9.9 98 29 15 4B SE 2.9 0 1009 3035 Overcast 100% cloud Wednesday, 14/10 00:00 9.4 96 24 13 4B SE 4.9 0 1009 3037 Overcast 100% cloud 03:00 9.7 97 12 6 2B SE 4.1 0 1008 3032 Overcast 100% cloud 06:00 10.3 99 4 2 1B W 0.10 0 1007 3025 Overcast 100% cloud 09:00 9.6 99 22 12 4B NW 0.01 0 1008 3021 Overcast 100% cloud 12:00 7.6 98 26 14 4B NW 0.02 0 1010 3020 Overcast 95% cloud 15:00 7.7 87 25 13 4B NW 0.04 0 1011 3014 Overcast 92% cloud 18:00 9 72 26 14 4B NW 0.02 0 1011 3006 Overcast 93% cloud 21:00 8 73 26 14 4B NW 0 0 1012 3002 Cloudy 55% cloud Thursday, 15/10 00:00 6.3 80 28 15 4B NW 0 0 1015 1970 Cloudy 71% cloud 03:00 5.9 87 27 15 4B NW 0 0 1015 1374 Cloudy 72% cloud 06:00 5.4 87 27 14 4B NW 0 0 1015 1321 Partly cloudy 47% cloud 09:00 4.4 83 28 15 4B NW 0.00 0 1016 1357 Clear 9% cloud 12:00 4.4 75 30 16 5B NW 0 0 1018 1254 Cloudy 58% cloud 15:00 6.1 70 38 20 5B NW 0.34 0 1019 1196 Partly cloudy 34% cloud 18:00 7.7 53 40 21 6B NW 0.08 0 1020 1260 Cloudy 59% cloud |
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