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 12.5 72 3 2 1B W — — 1013 3105 Clear 0% cloud 09:00 12.8 71 5 3 1B SW 0 0 1012 3093 Clear 20% cloud 12:00 12.2 73 6 3 2B SW 0 0 1012 3087 Partly cloudy 30% cloud 15:00 17.9 68 9 5 2B SW 0.01 0 1011 3078 Overcast 98% cloud 18:00 16.4 94 11 6 2B SW 2.5 0 1009 3061 Overcast 100% cloud 21:00 16.2 94 9 5 2B SW 1.3 0 1009 3059 Overcast 95% cloud Friday, 06/11 00:00 15.6 95 8 5 2B S 0.55 0 1009 3060 Overcast 94% cloud 03:00 15.6 95 9 5 2B SW 0.27 0 1009 3058 Overcast 98% cloud 06:00 14.7 95 4 2 1B SW 0.27 0 1010 3052 Overcast 94% cloud 09:00 13.7 94 5 3 1B NW 0.60 0 1010 3050 Overcast 88% cloud 12:00 11.1 95 3 2 1B W 0.04 0 1012 3056 Overcast 88% cloud 15:00 16.4 72 2 1 1B SW 0 0 1012 3054 Overcast 93% cloud 18:00 18.5 51 4 2 1B SW 0 0 1011 3046 Overcast 98% cloud 21:00 15 71 2 1 1B N 0.05 0 1011 3043 Cloudy 75% cloud Saturday, 07/11 00:00 11.7 80 8 4 2B N 0.03 0 1013 3044 Overcast 99% cloud 03:00 10.1 84 5 3 1B N 0 0 1013 3019 Overcast 100% cloud 06:00 9.9 83 4 2 1B NE 0 0 1013 2777 Overcast 100% cloud 09:00 9 87 9 5 2B NE 0 0 1013 2821 Cloudy 66% cloud 12:00 7.7 88 9 5 2B NE 0 0 1013 2766 Partly cloudy 48% cloud 15:00 10.2 73 12 7 3B NE 0 0 1012 2841 Overcast 100% cloud 18:00 9.1 77 12 7 2B NE 0.13 0 1010 2932 Overcast 100% cloud 21:00 7.8 80 11 6 2B NE 0.05 0 1009 2947 Overcast 100% cloud Sunday, 08/11 00:00 6.4 90 8 5 2B NE 0.54 0 1009 2693 Overcast 100% cloud 03:00 6.1 90 7 4 2B NE 0.27 0 1007 2520 Overcast 100% cloud 06:00 5.8 92 3 2 1B N 1.2 0 1006 2136 Overcast 100% cloud 09:00 4.8 93 7 4 2B NW 2.9 0 1005 1657 Overcast 100% cloud 12:00 3.8 92 10 6 2B NW 5.1 0 1004 1525 Overcast 100% cloud 15:00 4.5 82 12 7 3B NW 0.24 0 1005 1546 Overcast 94% cloud 18:00 5.7 72 15 8 3B NW 0.11 0 1004 1210 Cloudy 78% cloud 21:00 6.2 71 12 6 2B W 0 0 1004 1197 Overcast 93% cloud Monday, 09/11 00:00 3 86 4 2 1B W 0 0 1004 1261 Cloudy 69% cloud 03:00 3.7 90 5 3 1B W 0.79 0 1003 1189 Overcast 96% cloud 06:00 3.8 91 4 2 1B W 0.19 0 1002 1066 Overcast 91% cloud 09:00 4.5 90 5 3 1B SW 0.13 0 1002 1190 Overcast 96% cloud 12:00 4.6 91 7 4 2B W 0.41 0 1002 1215 Overcast 92% cloud 15:00 6.3 80 12 7 3B W 0.63 0 1003 1193 Overcast 88% cloud 18:00 7.3 69 18 10 3B NW 0.43 0 1003 1220 Overcast 86% cloud 21:00 5.5 78 15 8 3B NW 0.43 0 1005 1135 Overcast 93% cloud Tuesday, 10/11 00:00 4.4 79 19 10 3B NW 0.27 0 1007 1034 Overcast 93% cloud 03:00 4.1 78 17 9 3B NW 0.11 0 1008 1018 Overcast 87% cloud 06:00 3.2 81 11 6 2B NW 0.11 0 1009 921 Overcast 83% cloud 09:00 3.2 79 11 6 2B W 0.11 0 1010 1049 Overcast 87% cloud 12:00 3 80 10 5 2B NW 0.11 0 1010 1845 Overcast 82% cloud 15:00 5.4 68 10 6 2B W 0 0 1010 1630 Overcast 91% cloud 18:00 7 62 5 2 1B W 0 0 1008 1339 Overcast 98% cloud 21:00 6.2 69 3 2 1B SW 0.22 0 1007 1237 Overcast 92% cloud Wednesday, 11/11 00:00 4.9 84 7 4 2B SW 0.35 0 1006 1394 Overcast 96% cloud 03:00 5.5 86 14 7 3B W 0.11 0 1006 1527 Overcast 95% cloud 06:00 5.9 81 21 11 4B NW 0.27 0 1007 1427 Overcast 81% cloud |
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Forecast table times: UTC.
Coordinates: 44.1658238°N, -71.1665666°E · Requested elevation: 375 m. Model terrain: 575 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.
Source: ECMWF · CC BY 4.0 · Processed by Snow Report.

Black 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 375 to 688 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 12.5 72 3 2 1B W — — 1013 3105 Clear 0% cloud 09:00 12.7 71 5 3 1B SW 0 0 1012 3093 Clear 20% cloud 12:00 12.2 73 6 3 2B SW 0 0 1012 3087 Partly cloudy 30% cloud 15:00 17.9 68 9 5 2B SW 0.01 0 1011 3078 Overcast 98% cloud 18:00 16.4 94 11 6 2B SW 2.5 0 1009 3061 Overcast 100% cloud 21:00 16.2 94 9 5 2B SW 1.3 0 1009 3059 Overcast 95% cloud Friday, 06/11 00:00 15.6 95 8 5 2B S 0.55 0 1009 3060 Overcast 94% cloud 03:00 15.6 95 9 5 2B SW 0.27 0 1009 3058 Overcast 98% cloud 06:00 14.7 95 4 2 1B SW 0.27 0 1010 3052 Overcast 93% cloud 09:00 13.7 94 5 3 1B NW 0.59 0 1010 3050 Overcast 89% cloud 12:00 11.1 95 3 2 1B W 0.04 0 1012 3056 Overcast 88% cloud 15:00 16.3 72 2 1 1B SW 0 0 1012 3054 Overcast 93% cloud 18:00 18.5 51 4 2 1B SW 0 0 1011 3046 Overcast 98% cloud 21:00 15 71 2 1 1B N 0.06 0 1011 3043 Cloudy 75% cloud Saturday, 07/11 00:00 11.6 80 8 4 2B N 0.03 0 1013 3044 Overcast 99% cloud 03:00 10 84 5 3 1B N 0 0 1013 3019 Overcast 100% cloud 06:00 9.9 83 4 2 1B NE 0 0 1013 2777 Overcast 100% cloud 09:00 9 87 9 5 2B NE 0 0 1013 2821 Cloudy 65% cloud 12:00 7.7 88 9 5 2B NE 0 0 1013 2765 Partly cloudy 48% cloud 15:00 10.2 73 12 7 3B NE 0 0 1012 2841 Overcast 100% cloud 18:00 9 77 12 7 2B NE 0.14 0 1010 2932 Overcast 100% cloud 21:00 7.8 81 11 6 2B NE 0.05 0 1009 2947 Overcast 100% cloud Sunday, 08/11 00:00 6.4 90 9 5 2B NE 0.55 0 1009 2693 Overcast 100% cloud 03:00 6 90 7 4 2B NE 0.27 0 1007 2520 Overcast 100% cloud 06:00 5.8 92 3 2 1B N 1.2 0 1006 2136 Overcast 100% cloud 09:00 4.8 94 7 4 2B NW 2.9 0 1005 1656 Overcast 100% cloud 12:00 3.7 92 10 6 2B NW 5.1 0 1004 1524 Overcast 100% cloud 15:00 4.5 82 12 7 3B NW 0.24 0 1005 1545 Overcast 94% cloud 18:00 5.6 72 15 8 3B NW 0.11 0 1004 1210 Cloudy 78% cloud 21:00 6.2 71 11 6 2B W 0 0 1004 1197 Overcast 92% cloud Monday, 09/11 00:00 2.9 86 4 2 1B W 0 0 1004 1260 Cloudy 69% cloud 03:00 3.7 91 5 3 1B W 0.78 0 1003 1189 Overcast 96% cloud 06:00 3.8 91 4 2 1B W 0.19 0 1002 1066 Overcast 91% cloud 09:00 4.5 90 5 3 1B SW 0.14 0 1002 1190 Overcast 96% cloud 12:00 4.5 92 7 4 2B W 0.41 0 1002 1215 Overcast 92% cloud 15:00 6.2 80 12 7 3B W 0.63 0 1003 1192 Overcast 88% cloud 18:00 7.3 69 18 10 3B NW 0.43 0 1003 1220 Overcast 86% cloud 21:00 5.5 78 15 8 3B NW 0.43 0 1005 1135 Overcast 93% cloud Tuesday, 10/11 00:00 4.4 80 19 10 3B NW 0.27 0 1007 1034 Overcast 93% cloud 03:00 4 78 17 9 3B NW 0.11 0 1008 1018 Overcast 87% cloud 06:00 3.2 81 11 6 2B NW 0.11 0 1009 920 Overcast 83% cloud 09:00 3.1 79 11 6 2B W 0.11 0 1010 1049 Overcast 87% cloud 12:00 2.9 80 10 5 2B NW 0.11 0 1010 1846 Overcast 81% cloud 15:00 5.3 69 10 6 2B W 0 0 1010 1630 Overcast 91% cloud 18:00 6.9 62 5 2 1B W 0 0 1008 1340 Overcast 98% cloud 21:00 6.1 69 3 2 1B SW 0.22 0 1007 1237 Overcast 93% cloud Wednesday, 11/11 00:00 4.9 84 7 4 2B SW 0.35 0 1006 1394 Overcast 96% cloud 03:00 5.4 86 13 7 3B W 0.11 0 1006 1528 Overcast 95% cloud 06:00 5.9 81 21 11 4B NW 0.27 0 1007 1427 Overcast 81% cloud |
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Forecast table times: UTC.
Coordinates: 44.1665492°N, -71.1653947°E · Requested elevation: 380 m. Model terrain: 574 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.
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 11.9 72 5 3 1B W — — 1013 3105 Clear 0% cloud 09:00 12.1 70 8 4 2B SW 0 0 1012 3093 Partly cloudy 21% cloud 12:00 11.5 71 10 6 2B SW 0 0 1012 3087 Partly cloudy 30% cloud 15:00 16.4 71 14 8 3B SW 0.01 0 1011 3077 Overcast 98% cloud 18:00 14.9 98 16 9 3B SW 2.4 0 1009 3061 Overcast 100% cloud 21:00 14.6 99 14 7 3B SW 1.3 0 1009 3058 Overcast 96% cloud Friday, 06/11 00:00 14.1 99 13 7 3B SW 0.58 0 1009 3060 Overcast 94% cloud 03:00 14.2 98 15 8 3B SW 0.29 0 1009 3058 Overcast 98% cloud 06:00 13.3 98 8 4 2B W 0.29 0 1010 3052 Overcast 94% cloud 09:00 12.2 98 7 4 2B NW 0.62 0 1011 3049 Overcast 89% cloud 12:00 9.8 95 6 3 2B W 0.04 0 1012 3055 Overcast 87% cloud 15:00 14.5 73 5 3 1B SW 0 0 1012 3054 Overcast 92% cloud 18:00 16.3 56 5 3 1B SW 0 0 1011 3046 Overcast 97% cloud 21:00 13.1 76 2 1 1B N 0.06 0 1011 3042 Cloudy 76% cloud Saturday, 07/11 00:00 10.1 85 7 4 2B N 0.03 0 1013 3043 Overcast 100% cloud 03:00 8.6 89 5 3 1B N 0 0 1013 3016 Overcast 100% cloud 06:00 8.4 89 4 2 1B NE 0 0 1013 2773 Overcast 100% cloud 09:00 7.6 92 10 5 2B NE 0 0 1013 2819 Cloudy 67% cloud 12:00 6.4 93 11 6 2B NE 0 0 1013 2760 Partly cloudy 49% cloud 15:00 8.7 79 15 8 3B NE 0 0 1012 2836 Overcast 100% cloud 18:00 7.6 84 13 7 3B NE 0.15 0 1010 2923 Overcast 100% cloud 21:00 6.4 87 12 7 3B NE 0.06 0 1010 2939 Overcast 100% cloud Sunday, 08/11 00:00 5.2 96 10 5 2B NE 0.54 0 1009 2690 Overcast 100% cloud 03:00 4.8 95 7 4 2B NE 0.28 0 1007 2519 Overcast 100% cloud 06:00 4.4 97 4 2 1B N 1.3 0 1006 2137 Overcast 100% cloud 09:00 3.2 98 10 5 2B NW 2.7 0 1005 1651 Overcast 100% cloud 12:00 2.2 96 17 9 3B NW 5.2 0 1004 1506 Overcast 100% cloud 15:00 2.9 87 19 10 3B NW 0.24 0 1005 1516 Overcast 95% cloud 18:00 3.7 79 20 11 4B NW 0.12 0 1004 1202 Overcast 80% cloud 21:00 4.1 78 17 9 3B W 0 0 1004 1194 Overcast 93% cloud Monday, 09/11 00:00 1.5 91 11 6 2B W 0 0 1004 1250 Cloudy 70% cloud 03:00 2.1 96 11 6 2B W 0.80 0 1003 1180 Overcast 96% cloud 06:00 2.1 97 8 4 2B W 0.20 0 1002 1063 Overcast 92% cloud 09:00 2.7 96 9 5 2B W 0.15 0 1002 1187 Overcast 97% cloud 12:00 2.8 97 12 6 2B W 0.43 0 1002 1210 Overcast 93% cloud 15:00 4.1 87 17 9 3B NW 0.68 0 1003 1187 Overcast 89% cloud 18:00 5.1 76 23 12 4B NW 0.46 0 1003 1217 Overcast 87% cloud 21:00 3.5 84 22 12 4B NW 0.46 0 1005 1132 Overcast 94% cloud Tuesday, 10/11 00:00 2.5 85 27 14 4B NW 0.29 0 1007 1030 Overcast 94% cloud 03:00 2.1 84 24 13 4B NW 0.12 0 1008 1011 Overcast 88% cloud 06:00 1.4 87 17 9 3B NW 0.12 0 1009 910 Overcast 84% cloud 09:00 1.5 82 17 9 3B NW 0.12 0 1010 1019 Overcast 88% cloud 12:00 1.6 80 14 8 3B NW 0.12 0 1010 1792 Overcast 82% cloud 15:00 3.6 72 14 7 3B W 0 0 1010 1576 Overcast 91% cloud 18:00 5 67 8 4 2B W 0 0 1008 1330 Overcast 98% cloud 21:00 4.1 75 6 3 2B W 0.22 0 1007 1234 Overcast 93% cloud Wednesday, 11/11 00:00 3.2 90 14 8 3B W 0.36 0 1006 1392 Overcast 96% cloud 03:00 3.8 90 20 11 4B NW 0.12 0 1006 1522 Overcast 96% cloud 06:00 4.1 85 27 14 4B NW 0.29 0 1007 1414 Overcast 83% cloud |
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Forecast table times: UTC.
Coordinates: 44.1774261°N, -71.1687757°E · Requested elevation: 688 m. Model terrain: 596 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.