A live wet-bulb check. Can snowmakers run where you are, and when?
Can they make snow at Mad River Glen?
Base: 49°F9°C air · 40% humidity
Next snowmaking window: Tue 4 AM onward.
Use the left and right arrow keys to step through hours.
- Ideal
- Great
- Marginal
- Too warm
- Night
Hourly table
| Hour | Air | Humidity | Wet-bulb | Snowmaking |
|---|---|---|---|---|
| Sun 12 PM | 49°F9°C | 40% | 38.7°F3.7°C | Too warm |
| Sun 1 PM | 51°F11°C | 37% | 39.8°F4.4°C | Too warm |
| Sun 2 PM | 52°F11°C | 36% | 40.5°F4.7°C | Too warm |
| Sun 3 PM | 53°F12°C | 35% | 41.1°F5.0°C | Too warm |
| Sun 4 PM | 55°F13°C | 32% | 42.1°F5.6°C | Too warm |
| Sun 5 PM | 52°F11°C | 39% | 41.0°F5.0°C | Too warm |
| Sun 6 PM | 50°F10°C | 42% | 39.9°F4.4°C | Too warm |
| Sun 7 PM | 48°F9°C | 47% | 39.0°F3.9°C | Too warm |
| Sun 8 PM | 47°F8°C | 49% | 38.5°F3.6°C | Too warm |
| Sun 9 PM | 46°F8°C | 51% | 37.9°F3.3°C | Too warm |
| Sun 10 PM | 45°F7°C | 51% | 37.0°F2.8°C | Too warm |
| Sun 11 PM | 44°F7°C | 51% | 36.2°F2.3°C | Too warm |
| Mon 12 AM | 43°F6°C | 51% | 35.3°F1.8°C | Too warm |
| Mon 1 AM | 43°F6°C | 47% | 34.8°F1.5°C | Too warm |
| Mon 2 AM | 43°F6°C | 49% | 35.0°F1.7°C | Too warm |
| Mon 3 AM | 42°F6°C | 48% | 34.0°F1.1°C | Too warm |
| Mon 4 AM | 42°F6°C | 50% | 34.3°F1.3°C | Too warm |
| Mon 5 AM | 41°F5°C | 55% | 34.1°F1.2°C | Too warm |
| Mon 6 AM | 41°F5°C | 62% | 35.0°F1.7°C | Too warm |
| Mon 7 AM | 40°F4°C | 70% | 35.2°F1.8°C | Too warm |
| Mon 8 AM | 42°F6°C | 73% | 37.5°F3.1°C | Too warm |
| Mon 9 AM | 44°F7°C | 70% | 38.9°F3.9°C | Too warm |
| Mon 10 AM | 46°F8°C | 68% | 40.5°F4.7°C | Too warm |
| Mon 11 AM | 48°F9°C | 65% | 41.9°F5.5°C | Too warm |
| Mon 12 PM | 50°F10°C | 66% | 43.9°F6.6°C | Too warm |
| Mon 1 PM | 51°F11°C | 66% | 44.8°F7.1°C | Too warm |
| Mon 2 PM | 52°F11°C | 66% | 45.7°F7.6°C | Too warm |
| Mon 3 PM | 52°F11°C | 69% | 46.2°F7.9°C | Too warm |
| Mon 4 PM | 53°F12°C | 66% | 46.6°F8.1°C | Too warm |
| Mon 5 PM | 50°F10°C | 77% | 45.7°F7.6°C | Too warm |
| Mon 6 PM | 46°F8°C | 83% | 42.9°F6.1°C | Too warm |
| Mon 7 PM | 43°F6°C | 89% | 41.0°F5.0°C | Too warm |
| Mon 8 PM | 41°F5°C | 92% | 39.5°F4.2°C | Too warm |
| Mon 9 PM | 39°F4°C | 89% | 37.1°F2.8°C | Too warm |
| Mon 10 PM | 37°F3°C | 89% | 35.1°F1.7°C | Too warm |
| Mon 11 PM | 36°F2°C | 85% | 33.5°F0.9°C | Too warm |
| Tue 12 AM | 35°F2°C | 82% | 32.1°F0.1°C | Too warm |
| Tue 1 AM | 34°F1°C | 78% | 30.6°F−0.8°C | Too warm |
| Tue 2 AM | 34°F1°C | 75% | 30.3°F−1.0°C | Too warm |
| Tue 3 AM | 33°F1°C | 72% | 28.9°F−1.7°C | Too warm |
| Tue 4 AM | 32°F0°C | 72% | 28.0°F−2.2°C | Marginal |
| Tue 5 AM | 32°F0°C | 66% | 27.3°F−2.6°C | Marginal |
| Tue 6 AM | 31°F−1°C | 69% | 26.7°F−2.9°C | Marginal |
| Tue 7 AM | 30°F−1°C | 72% | 26.1°F−3.3°C | Marginal |
| Tue 8 AM | 30°F−1°C | 75% | 26.5°F−3.1°C | Marginal |
| Tue 9 AM | 31°F−1°C | 69% | 26.7°F−2.9°C | Marginal |
| Tue 10 AM | 32°F0°C | 63% | 27.0°F−2.8°C | Marginal |
| Tue 11 AM | 33°F1°C | 61% | 27.7°F−2.4°C | Marginal |
Summit: 46°F8°C air · 43% humidity (estimated)
Next snowmaking window: Tue 2 AM onward.
Use the left and right arrow keys to step through hours.
- Ideal
- Great
- Marginal
- Too warm
- Night
Hourly table
| Hour | Air | Humidity | Wet-bulb | Snowmaking |
|---|---|---|---|---|
| Sun 12 PM | 46°F8°C | 43% | 36.7°F2.6°C | Too warm |
| Sun 1 PM | 48°F9°C | 40% | 37.8°F3.2°C | Too warm |
| Sun 2 PM | 49°F9°C | 39% | 38.5°F3.6°C | Too warm |
| Sun 3 PM | 50°F10°C | 38% | 39.1°F3.9°C | Too warm |
| Sun 4 PM | 52°F11°C | 35% | 40.1°F4.5°C | Too warm |
| Sun 5 PM | 49°F9°C | 42% | 39.0°F3.9°C | Too warm |
| Sun 6 PM | 47°F8°C | 46% | 37.8°F3.2°C | Too warm |
| Sun 7 PM | 45°F7°C | 51% | 36.9°F2.7°C | Too warm |
| Sun 8 PM | 44°F7°C | 53% | 36.4°F2.4°C | Too warm |
| Sun 9 PM | 43°F6°C | 55% | 35.8°F2.1°C | Too warm |
| Sun 10 PM | 42°F5°C | 55% | 34.9°F1.6°C | Too warm |
| Sun 11 PM | 41°F5°C | 55% | 34.0°F1.1°C | Too warm |
| Mon 12 AM | 40°F4°C | 56% | 33.2°F0.6°C | Too warm |
| Mon 1 AM | 40°F4°C | 51% | 32.6°F0.3°C | Too warm |
| Mon 2 AM | 40°F4°C | 53% | 32.9°F0.5°C | Too warm |
| Mon 3 AM | 39°F4°C | 52% | 31.9°F−0.1°C | Too warm |
| Mon 4 AM | 39°F4°C | 54% | 32.1°F0.1°C | Too warm |
| Mon 5 AM | 38°F3°C | 60% | 31.9°F0.0°C | Too warm |
| Mon 6 AM | 38°F3°C | 68% | 32.9°F0.5°C | Too warm |
| Mon 7 AM | 37°F3°C | 76% | 33.2°F0.6°C | Too warm |
| Mon 8 AM | 39°F4°C | 80% | 35.5°F2.0°C | Too warm |
| Mon 9 AM | 41°F5°C | 76% | 36.9°F2.7°C | Too warm |
| Mon 10 AM | 43°F6°C | 74% | 38.5°F3.6°C | Too warm |
| Mon 11 AM | 45°F7°C | 71% | 39.9°F4.4°C | Too warm |
| Mon 12 PM | 47°F8°C | 72% | 41.9°F5.5°C | Too warm |
| Mon 1 PM | 48°F9°C | 72% | 42.8°F6.0°C | Too warm |
| Mon 2 PM | 49°F9°C | 72% | 43.8°F6.5°C | Too warm |
| Mon 3 PM | 49°F9°C | 75% | 44.3°F6.8°C | Too warm |
| Mon 4 PM | 50°F10°C | 72% | 44.7°F7.1°C | Too warm |
| Mon 5 PM | 47°F8°C | 84% | 43.9°F6.6°C | Too warm |
| Mon 6 PM | 43°F6°C | 90% | 41.1°F5.1°C | Too warm |
| Mon 7 PM | 40°F4°C | 97% | 39.2°F4.0°C | Too warm |
| Mon 8 PM | 38°F3°C | 100% | 37.7°F3.2°C | Too warm |
| Mon 9 PM | 36°F2°C | 97% | 35.2°F1.8°C | Too warm |
| Mon 10 PM | 34°F1°C | 97% | 33.2°F0.7°C | Too warm |
| Mon 11 PM | 33°F0°C | 93% | 31.6°F−0.2°C | Too warm |
| Tue 12 AM | 32°F0°C | 90% | 30.2°F−1.0°C | Too warm |
| Tue 1 AM | 31°F−1°C | 85% | 28.6°F−1.9°C | Too warm |
| Tue 2 AM | 31°F−1°C | 82% | 28.2°F−2.1°C | Marginal |
| Tue 3 AM | 30°F−1°C | 79% | 26.8°F−2.9°C | Marginal |
| Tue 4 AM | 29°F−2°C | 79% | 25.8°F−3.4°C | Marginal |
| Tue 5 AM | 29°F−2°C | 72% | 25.1°F−3.8°C | Marginal |
| Tue 6 AM | 28°F−2°C | 76% | 24.5°F−4.2°C | Great |
| Tue 7 AM | 27°F−3°C | 79% | 23.9°F−4.5°C | Great |
| Tue 8 AM | 27°F−3°C | 82% | 24.3°F−4.3°C | Great |
| Tue 9 AM | 28°F−2°C | 76% | 24.5°F−4.2°C | Great |
| Tue 10 AM | 29°F−2°C | 69% | 24.7°F−4.0°C | Great |
| Tue 11 AM | 30°F−1°C | 67% | 25.4°F−3.7°C | Marginal |
Right now at the base
- Wind
- 7 mph11 km/h
- Humidity
- 40%
- Precipitation
- 0% chance
Nearest station KMPV at 12:30 PM: Clear, 55°F13°C, 38% humidity (44°F6°C wet-bulb), wind 0 mph0 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
- Today 55°F13°C 40°F4°C Sunny
- Mon 53°F12°C 30°F−1°C Partly Sunny
- Tue 35°F2°C 25°F−4°C Sunny
- Wed 43°F6°C 36°F2°C Sunny
- Thu 51°F11°C 42°F6°C Mostly Sunny then Chance Rain Showers
- Fri 49°F9°C 39°F4°C Partly Sunny
- Sat 51°F11°C 43°F6°C Partly Sunny
Forecast for 12 PM · NOAA grid updated 2:11 AM
About this forecast
Mad River Glen is a ski resort in Vermont with a base at 1,600 ft and a summit at 3,637 ft, 2,037 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
Base: NOAA's forecast for the base area (forecast grid elevation 2,759 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.