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 | 33 cm | 8 cm | 53 cm | 28 cm | 13 cm | 0 cm | 0 cm | 0 cm | 8 cm | 3 cm | 0 cm | 0 cm | 8 cm | 4 cm | 10 cm | 165 cm |
ECMWF IFS 04 | 33 cm | 8 cm | 25 cm | 18 cm | 2 cm | 0 cm | 0 cm | 0 cm | 1 cm | - | - | - | - | - | - | 86 cm |
GFS | 33 cm | 8 cm | 53 cm | 28 cm | 13 cm | 0 cm | 0 cm | 0 cm | 8 cm | 3 cm | 0 cm | 0 cm | 8 cm | 4 cm | 10 cm | 165 cm |
GEM | 46 cm | 2 cm | 18 cm | 13 cm | 18 cm | 10 cm | 2 cm | 0 cm | 0 cm | - | - | - | - | - | - | 107 cm |
JMA | 13 cm | 1 cm | 8 cm | 3 cm | 8 cm | 1 cm | 0 cm | 0 cm | 0 cm | 3 cm | - | - | - | - | - | 36 cm |
ICON | 30 cm | 13 cm | 33 cm | 18 cm | 10 cm | 2 cm | 0 cm | - | - | - | - | - | - | - | - | 104 cm |
MeteoFrance | 25 cm | 13 cm | 20 cm | 2 cm | - | - | - | - | - | - | - | - | - | - | - | 61 cm |
Average | 30 cm | 8 cm | 25 cm | 13 cm | 10 cm | 3 cm | 1 cm | 0 cm | 2 cm | 3 cm | 0 cm | 0 cm | 8 cm | 4 cm | 10 cm | 117 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 | 0 cm | 0 cm |
ECMWF IFS 04 | 0 cm | 2 cm | 3 cm | 8 cm | 0 cm | 0 cm | 15 cm | 3 cm | 0 cm | 18 cm | 48 cm |
GFS | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 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 | 28 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 |