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 Breckenridge?

YES

Snowmaking possible at the summit of Breckenridge, CO

Summit: 27°F−3°C air · 81% humidity

Great snowmaking conditions
Colder Snowmaking line 28°F−2°C Warmer

Snowmaking conditions now, lasting through the 48-hour forecast.

Next 48 hours wet-bulb by hour; columns below the line are snowmaking hours
28°F−2°C 16°F−9°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 10 AM27°F−3°C81%24.3°F−4.3°CGreat
Sun 11 AM27°F−3°C81%24.3°F−4.3°CGreat
Sun 12 PM30°F−1°C72%26.1°F−3.3°CMarginal
Sun 1 PM30°F−1°C72%26.1°F−3.3°CMarginal
Sun 2 PM31°F−1°C69%26.7°F−2.9°CMarginal
Sun 3 PM32°F0°C66%27.3°F−2.6°CMarginal
Sun 4 PM29°F−2°C75%25.5°F−3.6°CMarginal
Sun 5 PM28°F−2°C78%24.9°F−3.9°CMarginal
Sun 6 PM26°F−3°C85%23.8°F−4.6°CGreat
Sun 7 PM24°F−4°C96%23.2°F−4.9°CGreat
Sun 8 PM24°F−4°C92%22.7°F−5.2°CGreat
Sun 9 PM25°F−4°C88%23.2°F−4.9°CGreat
Sun 10 PM25°F−4°C88%23.2°F−4.9°CGreat
Sun 11 PM25°F−4°C88%23.2°F−4.9°CGreat
Mon 12 AM25°F−4°C84%22.7°F−5.2°CGreat
Mon 1 AM26°F−3°C81%23.3°F−4.8°CGreat
Mon 2 AM26°F−3°C81%23.3°F−4.8°CGreat
Mon 3 AM26°F−3°C78%23.0°F−5.0°CGreat
Mon 4 AM25°F−4°C81%22.4°F−5.3°CGreat
Mon 5 AM24°F−4°C81%21.4°F−5.9°CGreat
Mon 6 AM24°F−4°C84%21.7°F−5.7°CGreat
Mon 7 AM23°F−5°C88%21.2°F−6.0°CGreat
Mon 8 AM23°F−5°C84%20.8°F−6.2°CGreat
Mon 9 AM22°F−6°C84%19.8°F−6.8°CGreat
Mon 10 AM23°F−5°C81%20.5°F−6.4°CGreat
Mon 11 AM23°F−5°C81%20.5°F−6.4°CGreat
Mon 12 PM25°F−4°C74%21.6°F−5.8°CGreat
Mon 1 PM26°F−3°C74%22.6°F−5.2°CGreat
Mon 2 PM28°F−2°C68%23.8°F−4.5°CGreat
Mon 3 PM30°F−1°C63%25.2°F−3.8°CMarginal
Mon 4 PM28°F−2°C63%23.3°F−4.8°CGreat
Mon 5 PM26°F−3°C68%22.0°F−5.6°CGreat
Mon 6 PM23°F−5°C71%19.5°F−7.0°CGreat
Mon 7 PM21°F−6°C74%17.9°F−7.9°CIdeal
Mon 8 PM20°F−7°C74%16.9°F−8.4°CIdeal
Mon 9 PM19°F−7°C77%16.2°F−8.8°CIdeal
Mon 10 PM19°F−7°C74%16.0°F−8.9°CIdeal
Mon 11 PM19°F−7°C74%16.0°F−8.9°CIdeal
Tue 12 AM20°F−7°C67%16.4°F−8.7°CIdeal
Tue 1 AM20°F−7°C67%16.4°F−8.7°CIdeal
Tue 2 AM21°F−6°C62%16.9°F−8.4°CIdeal
Tue 3 AM21°F−6°C62%16.9°F−8.4°CIdeal
Tue 4 AM21°F−6°C62%16.9°F−8.4°CIdeal
Tue 5 AM20°F−7°C64%16.1°F−8.8°CIdeal
Tue 6 AM20°F−7°C64%16.1°F−8.8°CIdeal
Tue 7 AM21°F−6°C62%16.9°F−8.4°CIdeal
Tue 8 AM22°F−6°C57%17.5°F−8.1°CIdeal
Tue 9 AM23°F−5°C54%18.2°F−7.7°CIdeal

Right now at the base

Partly cloudy
35°F2°C feels like 29°F−2°C
Wind
7 mph11 km/h
Humidity
89%
Precipitation
11% chance

Nearest station KCCU at 9:55 AM: Clear, 32°F0°C, 64% humidity (27°F−3°C wet-bulb).

Snow forecast new snow at the base, NOAA forecast

Next 24 h
0.3″0.8 cm
Next 48 h
0.3″0.8 cm
Next 72 h
0.3″0.8 cm
0.2″0.4 cm Now Mon Tue Wed

Use the left and right arrow keys to step through 6-hour periods.

Snowfall table
PeriodNew snow
Sun 10 AM – 4 PM0″0 cm
Sun 4 PM – 10 PM0.1″0.2 cm
Sun 10 PM – 4 AM0.2″0.4 cm
Mon 4 AM – 10 AM0.1″0.2 cm
Mon 10 AM – 4 PM0″0 cm
Mon 4 PM – 10 PM0″0 cm
Mon 10 PM – 4 AM0″0 cm
Tue 4 AM – 10 AM0″0 cm
Tue 10 AM – 4 PM0″0 cm
Tue 4 PM – 10 PM0″0 cm
Tue 10 PM – 4 AM0″0 cm
Wed 4 AM – 10 AM0″0 cm

7-day outlook

  1. Today 45°F7°C 28°F−2°C Mostly Sunny then Chance Rain And Snow Showers ❄︎ <0.5″<1.3 cm
  2. Mon 47°F8°C 24°F−4°C Mostly Sunny
  3. Tue 50°F10°C 24°F−4°C Sunny
  4. Wed 54°F12°C 25°F−4°C Sunny
  5. Thu 54°F12°C 28°F−2°C Mostly Sunny
  6. Fri 52°F11°C 29°F−2°C Partly Sunny then Slight Chance Snow Showers
  7. Sat 48°F9°C 27°F−3°C Chance Snow Showers

Forecast for 10 AM · NOAA grid updated 12:46 AM

About this forecast

Breckenridge is a ski resort in Colorado with a base at 9,600 ft and a summit at 12,998 ft, 3,398 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 Colorado

All ski resorts by state →

Base: NOAA's forecast for the base area (forecast grid elevation 9,797 ft). Summit: NOAA's forecast for the top of the mountain (forecast grid elevation 12,264 ft).

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