Can they make snow?

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.
NO

42°F6°C wet-bulb in Mount Sunapee, NH

49°F9°C air · 61% humidity

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

Next snowmaking window: Sat 1 AM – 9 AM.

Next 48 hours wet-bulb by hour; columns below the line are snowmaking hours
28°F−2°C 26°F−3°C Now Fri Sat
  • Ideal
  • Great
  • Marginal
  • Too warm
  • Night
Hourly table
HourAirHumidityWet-bulbSnowmaking
Thu 8 PM49°F9°C61%42.1°F5.6°CToo warm
Thu 9 PM47°F8°C65%40.9°F5.0°CToo warm
Thu 10 PM44°F7°C70%38.9°F3.9°CToo warm
Thu 11 PM41°F5°C76%37.0°F2.8°CToo warm
Fri 12 AM39°F4°C82%36.0°F2.2°CToo warm
Fri 1 AM38°F3°C82%35.0°F1.7°CToo warm
Fri 2 AM37°F3°C85%34.5°F1.4°CToo warm
Fri 3 AM36°F2°C85%33.5°F0.9°CToo warm
Fri 4 AM35°F2°C85%32.6°F0.3°CToo warm
Fri 5 AM34°F1°C85%31.6°F−0.2°CToo warm
Fri 6 AM33°F1°C85%30.6°F−0.8°CToo warm
Fri 7 AM33°F1°C82%30.2°F−1.0°CToo warm
Fri 8 AM33°F1°C78%29.7°F−1.3°CToo warm
Fri 9 AM36°F2°C72%31.8°F−0.1°CToo warm
Fri 10 AM41°F5°C62%35.0°F1.7°CToo warm
Fri 11 AM44°F7°C57%37.0°F2.8°CToo warm
Fri 12 PM47°F8°C49%38.5°F3.6°CToo warm
Fri 1 PM48°F9°C46%38.8°F3.8°CToo warm
Fri 2 PM50°F10°C42%39.9°F4.4°CToo warm
Fri 3 PM50°F10°C41%39.7°F4.3°CToo warm
Fri 4 PM50°F10°C41%39.7°F4.3°CToo warm
Fri 5 PM48°F9°C42%38.2°F3.5°CToo warm
Fri 6 PM46°F8°C47%37.3°F2.9°CToo warm
Fri 7 PM42°F6°C55%35.0°F1.6°CToo warm
Fri 8 PM38°F3°C67%33.0°F0.5°CToo warm
Fri 9 PM36°F2°C69%31.4°F−0.4°CToo warm
Fri 10 PM35°F2°C72%30.8°F−0.7°CToo warm
Fri 11 PM33°F1°C78%29.7°F−1.3°CToo warm
Sat 12 AM32°F0°C81%29.1°F−1.6°CToo warm
Sat 1 AM31°F−1°C81%28.2°F−2.1°CMarginal
Sat 2 AM31°F−1°C81%28.2°F−2.1°CMarginal
Sat 3 AM30°F−1°C85%27.7°F−2.4°CMarginal
Sat 4 AM29°F−2°C85%26.7°F−2.9°CMarginal
Sat 5 AM29°F−2°C85%26.7°F−2.9°CMarginal
Sat 6 AM29°F−2°C85%26.7°F−2.9°CMarginal
Sat 7 AM29°F−2°C81%26.2°F−3.2°CMarginal
Sat 8 AM29°F−2°C81%26.2°F−3.2°CMarginal
Sat 9 AM35°F2°C66%30.1°F−1.1°CToo warm
Sat 10 AM41°F5°C55%34.1°F1.2°CToo warm
Sat 11 AM46°F8°C49%37.6°F3.1°CToo warm
Sat 12 PM50°F10°C41%39.7°F4.3°CToo warm
Sat 1 PM52°F11°C36%40.5°F4.7°CToo warm
Sat 2 PM53°F12°C33%40.7°F4.8°CToo warm
Sat 3 PM54°F12°C34%41.7°F5.4°CToo warm
Sat 4 PM53°F12°C35%41.1°F5.0°CToo warm
Sat 5 PM52°F11°C38%40.8°F4.9°CToo warm
Sat 6 PM48°F9°C46%38.8°F3.8°CToo warm
Sat 7 PM45°F7°C51%37.0°F2.8°CToo warm

Right now

Mostly clear
49°F9°C feels like 44°F7°C
Wind
13 mph20 km/h, gusts 23 mph37 km/h
Humidity
61%
Precipitation
0% chance

Snow forecast new snow, 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. Tonight 33°F1°C Mostly Clear
  2. Fri 50°F10°C 28°F−2°C Sunny
  3. Sat 54°F12°C 31°F−1°C Sunny
  4. Sun 59°F15°C 36°F2°C Sunny
  5. Mon 61°F16°C 36°F2°C Sunny
  6. Tue 50°F10°C 29°F−2°C Mostly Sunny
  7. Wed 50°F10°C 33°F1°C Mostly Sunny
  8. Thu 54°F12°C Mostly Sunny

Forecast for 8 PM · NOAA grid updated 7:46 PM · grid elevation 1,647 ft

Checked at the base area (1,233 ft); the summit (2,743 ft) is usually colder.

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