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 Sugarloaf?

NO

Too warm to make snow at Sugarloaf, ME

Base: 52°F11°C air · 22% humidity

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

Next snowmaking window: Tue 3 AM onward.

Next 48 hours wet-bulb by hour; columns below the line are snowmaking hours
28°F−2°C 24°F−4°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 PM52°F11°C22%37.9°F3.3°CToo warm
Sun 1 PM54°F12°C23%39.5°F4.2°CToo warm
Sun 2 PM54°F12°C23%39.5°F4.2°CToo warm
Sun 3 PM55°F13°C25%40.6°F4.8°CToo warm
Sun 4 PM53°F12°C28%39.8°F4.3°CToo warm
Sun 5 PM50°F10°C34%38.5°F3.6°CToo warm
Sun 6 PM47°F8°C40%37.1°F2.8°CToo warm
Sun 7 PM43°F6°C47%34.8°F1.5°CToo warm
Sun 8 PM41°F5°C50%33.4°F0.8°CToo warm
Sun 9 PM41°F5°C52%33.7°F0.9°CToo warm
Sun 10 PM40°F4°C55%33.2°F0.7°CToo warm
Sun 11 PM40°F4°C55%33.2°F0.7°CToo warm
Mon 12 AM40°F4°C57%33.5°F0.8°CToo warm
Mon 1 AM41°F5°C55%34.1°F1.2°CToo warm
Mon 2 AM40°F4°C59%33.7°F1.0°CToo warm
Mon 3 AM41°F5°C57%34.4°F1.3°CToo warm
Mon 4 AM41°F5°C59%34.6°F1.5°CToo warm
Mon 5 AM39°F4°C64%33.5°F0.8°CToo warm
Mon 6 AM42°F6°C57%35.2°F1.8°CToo warm
Mon 7 AM42°F6°C62%35.9°F2.2°CToo warm
Mon 8 AM43°F6°C65%37.3°F2.9°CToo warm
Mon 9 AM45°F7°C68%39.6°F4.2°CToo warm
Mon 10 AM45°F7°C73%40.3°F4.6°CToo warm
Mon 11 AM47°F8°C76%42.7°F6.0°CToo warm
Mon 12 PM48°F9°C77%43.8°F6.6°CToo warm
Mon 1 PM49°F9°C74%44.3°F6.8°CToo warm
Mon 2 PM49°F9°C77%44.8°F7.1°CToo warm
Mon 3 PM49°F9°C74%44.3°F6.8°CToo warm
Mon 4 PM48°F9°C77%43.8°F6.6°CToo warm
Mon 5 PM47°F8°C76%42.7°F6.0°CToo warm
Mon 6 PM46°F8°C76%41.8°F5.4°CToo warm
Mon 7 PM44°F7°C79%40.4°F4.6°CToo warm
Mon 8 PM43°F6°C79%39.4°F4.1°CToo warm
Mon 9 PM41°F5°C76%37.0°F2.8°CToo warm
Mon 10 PM39°F4°C73%34.7°F1.5°CToo warm
Mon 11 PM38°F3°C70%33.4°F0.8°CToo warm
Tue 12 AM36°F2°C69%31.4°F−0.4°CToo warm
Tue 1 AM35°F2°C66%30.1°F−1.1°CToo warm
Tue 2 AM33°F1°C69%28.6°F−1.9°CToo warm
Tue 3 AM32°F0°C69%27.7°F−2.4°CMarginal
Tue 4 AM30°F−1°C75%26.5°F−3.1°CMarginal
Tue 5 AM30°F−1°C72%26.1°F−3.3°CMarginal
Tue 6 AM29°F−2°C72%25.2°F−3.8°CMarginal
Tue 7 AM28°F−2°C75%24.6°F−4.1°CGreat
Tue 8 AM28°F−2°C71%24.1°F−4.4°CGreat
Tue 9 AM29°F−2°C66%24.6°F−4.1°CGreat
Tue 10 AM31°F−1°C61%25.9°F−3.4°CMarginal
Tue 11 AM32°F0°C56%26.3°F−3.2°CMarginal

Right now at the base

Clear
52°F11°C
Wind
5 mph7 km/h
Humidity
22%
Precipitation
0% chance

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 55°F13°C 38°F3°C Sunny
  2. Mon 50°F10°C 28°F−2°C Isolated Rain Showers
  3. Tue 36°F2°C 23°F−5°C Sunny
  4. Wed 42°F6°C 30°F−1°C Sunny
  5. Thu 53°F12°C 41°F5°C Sunny then Slight Chance Rain Showers
  6. Fri 49°F9°C 36°F2°C Partly Sunny
  7. Sat 50°F10°C 38°F3°C Mostly Sunny

Forecast for 12 PM · NOAA grid updated 2:36 AM

About this forecast

Sugarloaf is a ski resort in Maine with a base at 1,417 ft and a summit at 4,237 ft, 2,820 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 Maine

All ski resorts by state →

Base: NOAA's forecast for the base area (forecast grid elevation 2,851 ft). Summit: estimated from the base forecast with typical cooling by elevation; on calm, clear nights cold air can pool at the base instead.

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