A live wet-bulb check. Can snowmakers run where you are, and when?

How this works
We pull NOAA's hourly forecast for your location and calculate the wet-bulb temperature for each hour. Snowmakers rely on wet-bulb because it accounts for both cold and dry air, the two conditions that let water droplets freeze in flight. Below 28°F−2°C they can run; below 25°F−4°C the snow is good quality.

Can they make snow at Mount Snow?

NO

Too warm to make snow at Mount Snow, VT

Base: 56°F13°C air · 35% humidity

Too warm for snowmaking
Colder Snowmaking line 28°F−2°C Warmer

No snowmaking window in the next 48 hours.

Next 48 hours wet-bulb by hour; columns below the line are snowmaking hours
28°F−2°C 29°F−1°C Now Mon Tue

Use the left and right arrow keys to step through hours.

  • Ideal
  • Great
  • Marginal
  • Too warm
  • Night
Hourly table
HourAirHumidityWet-bulbSnowmaking
Sun 12 PM56°F13°C35%43.4°F6.3°CToo warm
Sun 1 PM58°F14°C32%44.4°F6.9°CToo warm
Sun 2 PM60°F16°C29%45.2°F7.3°CToo warm
Sun 3 PM58°F14°C32%44.4°F6.9°CToo warm
Sun 4 PM57°F14°C33%43.8°F6.6°CToo warm
Sun 5 PM54°F12°C36%42.0°F5.6°CToo warm
Sun 6 PM47°F8°C44%37.7°F3.2°CToo warm
Sun 7 PM43°F6°C47%34.8°F1.5°CToo warm
Sun 8 PM40°F4°C50%32.6°F0.3°CToo warm
Sun 9 PM39°F4°C54%32.2°F0.1°CToo warm
Sun 10 PM38°F3°C62%32.3°F0.2°CToo warm
Sun 11 PM38°F3°C70%33.4°F0.8°CToo warm
Mon 12 AM38°F3°C70%33.4°F0.8°CToo warm
Mon 1 AM38°F3°C73%33.8°F1.0°CToo warm
Mon 2 AM37°F3°C72%32.7°F0.4°CToo warm
Mon 3 AM36°F2°C79%32.7°F0.4°CToo warm
Mon 4 AM36°F2°C82%33.1°F0.6°CToo warm
Mon 5 AM35°F2°C85%32.6°F0.3°CToo warm
Mon 6 AM37°F3°C82%34.1°F1.2°CToo warm
Mon 7 AM38°F3°C82%35.0°F1.7°CToo warm
Mon 8 AM39°F4°C73%34.7°F1.5°CToo warm
Mon 9 AM45°F7°C63%38.8°F3.8°CToo warm
Mon 10 AM49°F9°C61%42.1°F5.6°CToo warm
Mon 11 AM52°F11°C59%44.5°F6.9°CToo warm
Mon 12 PM56°F13°C51%46.5°F8.1°CToo warm
Mon 1 PM57°F14°C51%47.4°F8.6°CToo warm
Mon 2 PM58°F14°C51%48.3°F9.0°CToo warm
Mon 3 PM59°F15°C53%49.5°F9.7°CToo warm
Mon 4 PM57°F14°C62%49.5°F9.7°CToo warm
Mon 5 PM56°F13°C69%49.9°F10.0°CToo warm
Mon 6 PM54°F12°C74%49.0°F9.4°CToo warm
Mon 7 PM51°F11°C83%47.8°F8.8°CToo warm
Mon 8 PM49°F9°C89%46.9°F8.3°CToo warm
Mon 9 PM47°F8°C89%44.9°F7.2°CToo warm
Mon 10 PM45°F7°C93%43.6°F6.5°CToo warm
Mon 11 PM44°F7°C93%42.6°F5.9°CToo warm
Tue 12 AM42°F6°C93%40.7°F4.8°CToo warm
Tue 1 AM41°F5°C86%38.6°F3.6°CToo warm
Tue 2 AM39°F4°C85%36.5°F2.5°CToo warm
Tue 3 AM37°F3°C85%34.5°F1.4°CToo warm
Tue 4 AM36°F2°C82%33.1°F0.6°CToo warm
Tue 5 AM35°F2°C82%32.1°F0.1°CToo warm
Tue 6 AM33°F1°C82%30.2°F−1.0°CToo warm
Tue 7 AM33°F1°C78%29.7°F−1.3°CToo warm
Tue 8 AM33°F1°C75%29.3°F−1.5°CToo warm
Tue 9 AM36°F2°C64%30.7°F−0.7°CToo warm
Tue 10 AM39°F4°C57%32.6°F0.3°CToo warm
Tue 11 AM42°F6°C51%34.4°F1.4°CToo warm

Right now at the base

Clear
56°F13°C
Wind
2 mph4 km/h, gusts 8 mph13 km/h
Humidity
35%
Precipitation
0% chance

Nearest station KDDH at 12:30 PM: Clear, 57°F14°C, 36% humidity (44°F7°C wet-bulb), wind 5 mph7 km/h.

Snow forecast new snow at the base, NOAA forecast

Next 24 h
0″0 cm
Next 48 h
0″0 cm
Next 72 h
0″0 cm

No new snow in the forecast for the next 72 hours.

7-day outlook

  1. Today 60°F16°C 34°F1°C Sunny
  2. Mon 59°F15°C 33°F1°C Mostly Sunny
  3. Tue 47°F8°C 26°F−3°C Sunny
  4. Wed 52°F11°C 36°F2°C Sunny
  5. Thu 60°F16°C 44°F7°C Sunny
  6. Fri 60°F16°C 40°F4°C Mostly Sunny
  7. Sat 60°F16°C 43°F6°C Mostly Sunny

Forecast for 12 PM · NOAA grid updated 8:36 AM

About this forecast

Mount Snow is a ski resort in Vermont with a base at 1,900 ft and a summit at 3,600 ft, 1,700 ft of vertical. This page checks NOAA's hourly forecast at the base and the summit every time you load it and works out the wet-bulb temperature, which is what decides whether snow guns can run. Snowmakers can start below 28°F−2°C wet-bulb, and make good snow below 25°F−4°C.

Other ski resorts in Vermont

All ski resorts by state →

Base: NOAA's forecast for the base area (forecast grid elevation 2,303 ft). Summit: NOAA's forecast for the top of the mountain (forecast grid elevation 2,297 ft).

Click a pin or anywhere on the map to check it.