The following table shows the snowfall accumulation forecasts at Mount Washington Alpine Resort across six different weather models. Click on the model names to learn more about each model. Italicized values signify a forecast for high winds (48 km/h or greater), which may affect lift operations.
Model \ Date | 20 Wed | 21 Thu | 22 Fri | 23 Sat | 24 Sun | 25 Mon | 26 Tue | 27 Wed | 28 Thu | 29 Fri | 30 Sat | 1 Sun | 2 Mon | 3 Tue | 4 Wed | Total |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Best Match | 48 cm | 13 cm | 53 cm | 20 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 135 cm |
ECMWF IFS 04 | 33 cm | 4 cm | 41 cm | 28 cm | 2 cm | 0 cm | 0 cm | 0 cm | 1 cm | - | - | - | - | - | - | 109 cm |
GFS | 48 cm | 13 cm | 53 cm | 20 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 135 cm |
GEM | 58 cm | 8 cm | 18 cm | 18 cm | 8 cm | 1 cm | 0 cm | 1 cm | 0 cm | - | - | - | - | - | - | 112 cm |
JMA | 18 cm | 1 cm | 5 cm | 0 cm | 8 cm | 0 cm | 0 cm | 1 cm | 0 cm | 0 cm | - | - | - | - | - | 30 cm |
ICON | 30 cm | 8 cm | 25 cm | 18 cm | 3 cm | 2 cm | 0 cm | - | - | - | - | - | - | - | - | 84 cm |
MeteoFrance | 30 cm | 13 cm | 23 cm | - | - | - | - | - | - | - | - | - | - | - | - | 66 cm |
Average | 36 cm | 8 cm | 28 cm | 18 cm | 4 cm | 1 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 94 cm |
Model \ Date | 10 Sun | 11 Mon | 12 Tue | 13 Wed | 14 Thu | 15 Fri | 16 Sat | 17 Sun | 18 Mon | 19 Tue | Total |
---|---|---|---|---|---|---|---|---|---|---|---|
Best Match | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 3 cm | 3 cm |
ECMWF IFS 04 | 0 cm | 2 cm | 3 cm | 8 cm | 0 cm | 0 cm | 15 cm | 3 cm | 0 cm | 15 cm | 48 cm |
GFS | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 3 cm | 3 cm |
GEM | 8 cm | 5 cm | 23 cm | 8 cm | 0 cm | 0 cm | 10 cm | 0 cm | 0 cm | 36 cm | 91 cm |
JMA | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 5 cm | 4 cm | 1 cm | 18 cm | 25 cm |
ICON | 0 cm | 1 cm | 10 cm | 5 cm | 0 cm | 0 cm | 10 cm | 0 cm | 1 cm | 30 cm | 61 cm |
MeteoFrance | 1 cm | 3 cm | 15 cm | 5 cm | 0 cm | 0 cm | 15 cm | 0 cm | 0 cm | 15 cm | 56 cm |
Average | 1 cm | 2 cm | 10 cm | 5 cm | 0 cm | 0 cm | 10 cm | 1 cm | 0 cm | 20 cm | 48 cm |