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 · 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 79 8 4 2B S — — 1013 3104 Clear 0% cloud 09:00 11.2 82 11 6 2B S 0 0 1012 3090 Clear 16% cloud 12:00 10.8 86 13 7 3B S 0 0 1012 3082 Partly cloudy 38% cloud 15:00 15.3 83 15 8 3B S 0.17 0 1011 3072 Overcast 96% cloud 18:00 14.4 98 13 7 3B S 3.3 0 1009 3057 Overcast 99% cloud 21:00 15.6 94 14 7 3B S 1.3 0 1008 3054 Cloudy 65% cloud Friday, 06/11 00:00 15.3 96 17 9 3B S 0.63 0 1009 3056 Cloudy 78% cloud 03:00 14.7 99 16 9 3B SW 0.70 0 1009 3054 Overcast 100% cloud 06:00 14.5 98 11 6 2B SW 1.1 0 1010 3047 Overcast 82% cloud 09:00 12.5 95 4 2 1B NW 2.3 0 1011 3045 Overcast 84% cloud 12:00 10.7 88 1 1 1B NW 0 0 1012 3050 Overcast 87% cloud 15:00 14.1 76 5 2 1B W 0 0 1012 3049 Cloudy 72% cloud 18:00 15.7 59 7 4 2B W 0 0 1011 3042 Overcast 80% cloud 21:00 13.4 69 6 3 1B N 0 0 1011 3038 Partly cloudy 50% cloud Saturday, 07/11 00:00 10 84 10 5 2B NE 0 0 1013 3017 Overcast 96% cloud 03:00 9.2 85 8 4 2B E 0 0 1012 2891 Overcast 100% cloud 06:00 8.3 87 6 3 2B E 0 0 1012 2745 Overcast 100% cloud 09:00 7 90 8 5 2B E 0 0 1011 2808 Clear 12% cloud 12:00 6.5 92 9 5 2B E 0 0 1012 2722 Clear 13% cloud 15:00 12 69 11 6 2B NE 0 0 1011 2761 Partly cloudy 29% cloud 18:00 12.2 68 11 6 2B NE 0.01 0 1008 2807 Cloudy 63% cloud 21:00 9.7 76 8 4 2B NE 0 0 1008 2686 Cloudy 77% cloud Sunday, 08/11 00:00 8.1 82 6 3 2B NE 0.03 0 1008 2540 Overcast 100% cloud 03:00 6.5 89 5 3 1B N 0.20 0 1007 2401 Overcast 100% cloud 06:00 5.1 95 5 2 1B N 1.6 0 1006 2072 Overcast 100% cloud 09:00 3.9 99 11 6 2B NW 3.9 0 1006 1471 Overcast 100% cloud 12:00 2.8 99 18 9 3B NW 1.9 0 1007 1205 Overcast 100% cloud 15:00 2.8 91 18 10 3B NW 0.22 0 1007 1137 Overcast 100% cloud 18:00 6.2 65 20 11 4B NW 0.01 0 1005 1181 Overcast 98% cloud 21:00 5.3 76 15 8 3B W 0 0 1005 1220 Cloudy 66% cloud Monday, 09/11 00:00 2.6 90 7 4 2B SW 0.01 0 1004 1305 Cloudy 80% cloud 03:00 3.4 95 10 5 2B W 0.65 0 1003 1158 Overcast 100% cloud 06:00 3.4 94 9 5 2B W 0.12 0 1002 1153 Overcast 98% cloud 09:00 3.9 97 13 7 3B W 0.05 0 1002 1205 Overcast 100% cloud 12:00 3.4 99 14 7 3B W 0.41 0 1003 1144 Overcast 99% cloud 15:00 4.6 92 16 9 3B NW 0.66 0 1004 1179 Overcast 98% cloud 18:00 5.3 81 21 11 4B NW 0.81 0 1005 1168 Overcast 99% cloud 21:00 3.8 91 21 11 4B NW 0.71 0 1007 1070 Overcast 98% cloud Tuesday, 10/11 00:00 2.8 96 21 11 4B NW 0.75 0 1009 963 Overcast 97% cloud 03:00 2.4 91 19 10 3B NW 0.47 0 1010 908 Overcast 89% cloud 06:00 2.5 91 17 9 3B NW 0.21 0 1010 894 Overcast 95% cloud 09:00 2 85 15 8 3B W 0.11 0 1011 832 Overcast 98% cloud 12:00 2.2 84 11 6 2B W 0.03 0 1011 905 Overcast 100% cloud 15:00 4.2 71 14 7 3B W 0 0 1011 1087 Overcast 99% cloud 18:00 6.6 59 12 6 2B W 0 0 1007 1277 Overcast 92% cloud 21:00 5.2 74 9 5 2B SW 0.15 0 1007 1294 Cloudy 72% cloud Wednesday, 11/11 00:00 4.4 92 14 8 3B SW 1.2 0 1006 1411 Overcast 100% cloud 03:00 4.5 95 11 6 2B W 0.53 0 1007 1338 Overcast 99% cloud 06:00 3.8 98 14 7 3B W 0.47 0 1009 1106 Cloudy 70% cloud |
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Forecast table times: UTC.
Coordinates: 44.1791825°N, -71.7116922°E · Requested elevation: 574 m. Model terrain: 516 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.
Source: ECMWF · CC BY 4.0 · Processed by Snow Report.

Cannon Mountain is a downhill ski area in New Hampshire, United States. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 574 to 1231 metres above sea level.
Data: OpenSkiData / OpenSkiMap, OpenStreetMap contributors (ODbL), Skimap.org, Who's On First, Mapterhorn.
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 73 10 5 2B S — — 1013 3104 Clear 0% cloud 09:00 12.3 76 15 8 3B S 0 0 1012 3090 Clear 16% cloud 12:00 11.5 83 16 9 3B S 0 0 1012 3082 Partly cloudy 37% cloud 15:00 14.8 85 18 10 3B S 0.17 0 1011 3072 Overcast 96% cloud 18:00 14.2 98 15 8 3B S 3.3 0 1009 3057 Overcast 99% cloud 21:00 15.4 95 15 8 3B SW 1.3 0 1009 3054 Cloudy 67% cloud Friday, 06/11 00:00 15.2 96 22 12 4B S 0.65 0 1009 3056 Cloudy 79% cloud 03:00 14.7 98 21 11 4B SW 0.68 0 1009 3054 Overcast 100% cloud 06:00 14.4 98 13 7 3B SW 1.1 0 1010 3047 Overcast 83% cloud 09:00 12.3 93 6 3 2B NW 2.3 0 1011 3045 Overcast 85% cloud 12:00 10.8 86 2 1 1B NW 0 0 1012 3050 Overcast 87% cloud 15:00 13.5 78 5 3 1B W 0 0 1012 3049 Cloudy 73% cloud 18:00 15 61 7 4 2B W 0 0 1011 3042 Overcast 81% cloud 21:00 13.3 68 6 3 2B N 0 0 1011 3038 Cloudy 50% cloud Saturday, 07/11 00:00 10.4 81 12 6 2B NE 0 0 1013 3019 Overcast 96% cloud 03:00 9.8 82 10 5 2B E 0 0 1012 2893 Overcast 100% cloud 06:00 9 83 8 4 2B E 0 0 1012 2746 Overcast 100% cloud 09:00 7.8 87 11 6 2B E 0 0 1012 2809 Clear 13% cloud 12:00 7.1 89 12 6 2B E 0 0 1012 2724 Clear 14% cloud 15:00 11.2 73 13 7 3B NE 0 0 1011 2762 Partly cloudy 31% cloud 18:00 11.8 69 12 6 2B NE 0.02 0 1008 2809 Cloudy 64% cloud 21:00 9.4 78 8 4 2B NE 0 0 1008 2690 Cloudy 78% cloud Sunday, 08/11 00:00 7.9 83 6 3 2B NE 0.04 0 1008 2542 Overcast 100% cloud 03:00 6.3 90 5 3 1B N 0.20 0 1007 2403 Overcast 100% cloud 06:00 4.9 96 5 3 1B NW 1.7 0 1006 2071 Overcast 100% cloud 09:00 3.7 99 12 7 3B NW 4.1 0 1006 1475 Overcast 100% cloud 12:00 2.6 99 20 11 4B NW 2.0 0 1007 1205 Overcast 100% cloud 15:00 2.5 92 20 11 4B NW 0.23 0 1007 1137 Overcast 100% cloud 18:00 5.6 67 21 11 4B NW 0.02 0 1005 1179 Overcast 98% cloud 21:00 4.9 77 17 9 3B W 0 0 1005 1219 Cloudy 68% cloud Monday, 09/11 00:00 2.4 90 10 5 2B W 0.02 0 1004 1305 Cloudy 80% cloud 03:00 3.1 95 12 7 3B W 0.65 0 1003 1158 Overcast 100% cloud 06:00 3.1 95 11 6 2B W 0.12 0 1002 1151 Overcast 98% cloud 09:00 3.6 97 14 8 3B W 0.05 0 1002 1205 Overcast 100% cloud 12:00 3.1 99 15 8 3B W 0.41 0 1003 1144 Overcast 99% cloud 15:00 4.2 93 17 9 3B NW 0.68 0 1004 1178 Overcast 98% cloud 18:00 4.8 83 23 12 4B NW 0.82 0 1005 1168 Overcast 99% cloud 21:00 3.4 92 23 12 4B NW 0.72 0 1007 1071 Overcast 98% cloud Tuesday, 10/11 00:00 2.4 96 24 13 4B NW 0.75 0 1009 964 Overcast 97% cloud 03:00 2 92 22 12 4B NW 0.48 0 1010 908 Overcast 89% cloud 06:00 2.1 91 20 11 3B NW 0.22 0 1010 894 Overcast 95% cloud 09:00 1.6 86 17 9 3B NW 0.12 0 1011 831 Overcast 98% cloud 12:00 1.9 85 13 7 3B W 0.03 0 1011 904 Overcast 100% cloud 15:00 3.7 72 15 8 3B W 0 0 1011 1088 Overcast 99% cloud 18:00 6.1 60 12 7 3B W 0 0 1007 1274 Overcast 92% cloud 21:00 4.8 74 10 6 2B SW 0.14 0 1007 1292 Cloudy 73% cloud Wednesday, 11/11 00:00 4.2 93 16 9 3B SW 1.2 0 1006 1410 Overcast 100% cloud 03:00 4.2 96 14 7 3B W 0.54 0 1007 1338 Overcast 99% cloud 06:00 3.4 98 16 9 3B W 0.48 0 1009 1108 Cloudy 71% cloud |
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Forecast table times: UTC.
Coordinates: 44.1769711°N, -71.7026703°E · Requested elevation: 625 m. Model terrain: 525 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.
Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
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 15.5 55 25 14 4B SW — — 1013 3104 Clear 0% cloud 09:00 15 47 35 19 5B SW 0 0 1012 3090 Clear 18% cloud 12:00 13.6 60 46 25 6B SW 0 0 1012 3082 Partly cloudy 37% cloud 15:00 12.4 91 50 27 7B SW 0.19 0 1011 3072 Overcast 96% cloud 18:00 12.4 97 50 27 7B SW 3.3 0 1009 3057 Overcast 99% cloud 21:00 12.6 97 46 25 6B SW 1.5 0 1009 3054 Cloudy 71% cloud Friday, 06/11 00:00 12.8 96 50 27 7B SW 0.72 0 1009 3057 Overcast 81% cloud 03:00 12.5 99 51 28 7B SW 0.66 0 1010 3055 Overcast 100% cloud 06:00 11.2 94 32 17 5B W 1.0 0 1010 3047 Overcast 85% cloud 09:00 9.8 88 24 13 4B W 2.3 0 1011 3045 Overcast 86% cloud 12:00 9 75 22 12 4B W 0 0 1012 3051 Overcast 89% cloud 15:00 9.1 67 23 12 4B W 0 0 1012 3050 Cloudy 74% cloud 18:00 9 75 12 7 3B W 0 0 1011 3042 Overcast 82% cloud 21:00 8.9 76 5 3 1B W 0 0 1011 3038 Cloudy 52% cloud Saturday, 07/11 00:00 8.8 74 7 4 2B NE 0 0 1013 3027 Overcast 97% cloud 03:00 8.8 76 8 5 2B E 0 0 1012 2903 Overcast 100% cloud 06:00 8.4 81 9 5 2B E 0 0 1012 2750 Overcast 100% cloud 09:00 7.8 82 12 6 2B E 0 0 1011 2812 Clear 15% cloud 12:00 7.4 80 17 9 3B E 0 0 1012 2731 Clear 14% cloud 15:00 7.6 82 20 11 4B E 0 0 1011 2765 Partly cloudy 34% cloud 18:00 7.8 86 17 9 3B NE 0.02 0 1008 2810 Cloudy 67% cloud 21:00 6.2 92 9 5 2B E 0 0 1008 2696 Overcast 80% cloud Sunday, 08/11 00:00 5.7 95 6 3 1B E 0.05 0 1008 2543 Overcast 100% cloud 03:00 4.7 98 6 3 2B NW 0.22 0 1007 2400 Overcast 100% cloud 06:00 2.9 99 11 6 2B NW 1.9 0 1006 2062 Overcast 100% cloud 09:00 1 99 32 18 5B NW 4.5 1.8 1005 1491 Overcast 100% cloud 12:00 -0.1 97 54 29 7B NW 2.0 0.6 1006 1217 Overcast 100% cloud 15:00 -0.4 97 56 30 7B NW 0.21 0 1007 1145 Overcast 100% cloud 18:00 -0.5 93 36 20 5B NW 0.02 0 1005 1181 Overcast 98% cloud 21:00 -0.1 94 42 23 6B W 0 0 1005 1221 Cloudy 67% cloud Monday, 09/11 00:00 0.3 87 44 24 6B W 0.02 0 1004 1306 Cloudy 77% cloud 03:00 -0.4 97 45 24 6B W 0.62 0.2 1003 1163 Overcast 100% cloud 06:00 -0.5 99 38 21 5B W 0.11 0 1002 1155 Overcast 98% cloud 09:00 -0.2 99 41 22 6B W 0.06 0 1002 1204 Overcast 100% cloud 12:00 -0.5 100 43 23 6B NW 0.42 0.1 1003 1146 Overcast 99% cloud 15:00 -0.4 95 42 22 6B NW 0.73 0.2 1004 1178 Overcast 98% cloud 18:00 -0.6 97 44 24 6B NW 0.82 0.2 1005 1169 Overcast 99% cloud 21:00 -1.2 96 57 31 7B NW 0.73 0.2 1007 1073 Overcast 98% cloud Tuesday, 10/11 00:00 -1.9 96 61 33 7B NW 0.72 0.2 1009 964 Overcast 98% cloud 03:00 -2.3 94 58 32 7B NW 0.46 0.1 1010 909 Overcast 90% cloud 06:00 -2.6 96 50 27 7B NW 0.20 0 1010 896 Overcast 95% cloud 09:00 -3.1 94 45 24 6B NW 0.13 0.1 1011 834 Overcast 98% cloud 12:00 -2.1 86 38 21 5B NW 0.03 0 1011 909 Overcast 100% cloud 15:00 -1.1 83 27 15 4B W 0 0 1011 1100 Overcast 99% cloud 18:00 0.4 75 24 13 4B W 0 0 1007 1276 Overcast 91% cloud 21:00 0.5 83 32 18 5B W 0.12 0 1007 1297 Cloudy 76% cloud Wednesday, 11/11 00:00 1 98 53 28 7B W 1.2 0.4 1006 1414 Overcast 100% cloud 03:00 0.6 99 51 27 7B NW 0.59 0.2 1007 1342 Overcast 99% cloud 06:00 -0.8 95 49 27 6B NW 0.46 0.1 1009 1115 Cloudy 72% cloud |
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Forecast table times: UTC.
Coordinates: 44.1577392°N, -71.6991944°E · Requested elevation: 1231 m. Model terrain: 536 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.