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

43°F6°C wet-bulb in Beech Mountain Resort, NC

50°F10°C air · 60% 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 34°F1°C Now Fri Sat

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

  • Ideal
  • Great
  • Marginal
  • Too warm
  • Night
Hourly table
HourAirHumidityWet-bulbSnowmaking
Thu 8 PM50°F10°C60%42.8°F6.0°CToo warm
Thu 9 PM49°F9°C61%42.1°F5.6°CToo warm
Thu 10 PM47°F8°C61%40.3°F4.6°CToo warm
Thu 11 PM46°F8°C59%39.1°F3.9°CToo warm
Fri 12 AM45°F7°C52%37.2°F2.9°CToo warm
Fri 1 AM45°F7°C45%36.2°F2.3°CToo warm
Fri 2 AM44°F7°C42%34.9°F1.6°CToo warm
Fri 3 AM44°F7°C42%34.9°F1.6°CToo warm
Fri 4 AM43°F6°C45%34.5°F1.4°CToo warm
Fri 5 AM42°F6°C49%34.2°F1.2°CToo warm
Fri 6 AM42°F6°C52%34.6°F1.4°CToo warm
Fri 7 AM41°F5°C56%34.2°F1.2°CToo warm
Fri 8 AM41°F5°C57%34.4°F1.3°CToo warm
Fri 9 AM44°F7°C53%36.4°F2.5°CToo warm
Fri 10 AM47°F8°C48%38.3°F3.5°CToo warm
Fri 11 AM50°F10°C45%40.4°F4.6°CToo warm
Fri 12 PM52°F11°C45%42.0°F5.6°CToo warm
Fri 1 PM54°F12°C44%43.5°F6.4°CToo warm
Fri 2 PM56°F13°C44%45.2°F7.3°CToo warm
Fri 3 PM56°F13°C45%45.4°F7.4°CToo warm
Fri 4 PM57°F14°C46%46.4°F8.0°CToo warm
Fri 5 PM56°F13°C48%46.0°F7.8°CToo warm
Fri 6 PM54°F12°C53%45.2°F7.3°CToo warm
Fri 7 PM52°F11°C58%44.3°F6.8°CToo warm
Fri 8 PM50°F10°C62%43.2°F6.2°CToo warm
Fri 9 PM49°F9°C64%42.6°F5.9°CToo warm
Fri 10 PM48°F9°C66%42.0°F5.6°CToo warm
Fri 11 PM47°F8°C67%41.3°F5.1°CToo warm
Sat 12 AM46°F8°C68%40.5°F4.7°CToo warm
Sat 1 AM45°F7°C69%39.7°F4.3°CToo warm
Sat 2 AM44°F7°C70%38.9°F3.9°CToo warm
Sat 3 AM44°F7°C71%39.1°F3.9°CToo warm
Sat 4 AM43°F6°C70%38.0°F3.3°CToo warm
Sat 5 AM43°F6°C70%38.0°F3.3°CToo warm
Sat 6 AM42°F6°C69%36.9°F2.7°CToo warm
Sat 7 AM41°F5°C70%36.2°F2.3°CToo warm
Sat 8 AM41°F5°C69%36.0°F2.2°CToo warm
Sat 9 AM44°F7°C67%38.5°F3.6°CToo warm
Sat 10 AM46°F8°C67%40.3°F4.6°CToo warm
Sat 11 AM49°F9°C66%42.9°F6.1°CToo warm
Sat 12 PM50°F10°C65%43.7°F6.5°CToo warm
Sat 1 PM52°F11°C64%45.3°F7.4°CToo warm
Sat 2 PM53°F12°C61%45.7°F7.6°CToo warm
Sat 3 PM54°F12°C61%46.6°F8.1°CToo warm
Sat 4 PM54°F12°C60%46.4°F8.0°CToo warm
Sat 5 PM54°F12°C61%46.6°F8.1°CToo warm
Sat 6 PM52°F11°C64%45.3°F7.4°CToo warm
Sat 7 PM50°F10°C68%44.2°F6.8°CToo warm

Right now

Clear
50°F10°C
Wind
6 mph9 km/h
Humidity
60%
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 40°F4°C Clear
  2. Fri 58°F14°C 40°F4°C Sunny
  3. Sat 55°F13°C 38°F3°C Sunny
  4. Sun 53°F12°C 41°F5°C Sunny
  5. Mon 59°F15°C 45°F7°C Sunny
  6. Tue 60°F16°C 46°F8°C Sunny
  7. Wed 56°F13°C 46°F8°C Mostly Sunny
  8. Thu 57°F14°C Mostly Sunny

Forecast for 8 PM · NOAA grid updated 8:00 PM · grid elevation 4,098 ft

Checked at the base area (4,675 ft); the summit (5,506 ft) is usually colder.

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