A live wet-bulb check. Can snowmakers run where you are, and when?
Can they make snow at Loon Mountain?
Base: 49°F9°C air · 34% humidity
Next snowmaking window: Tue 5 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 | 34% | 37.8°F3.2°C | Too warm |
| Sun 1 PM | 52°F11°C | 32% | 39.7°F4.3°C | Too warm |
| Sun 2 PM | 53°F12°C | 29% | 40.0°F4.4°C | Too warm |
| Sun 3 PM | 57°F14°C | 27% | 42.5°F5.8°C | Too warm |
| Sun 4 PM | 55°F13°C | 29% | 41.4°F5.2°C | Too warm |
| Sun 5 PM | 52°F11°C | 33% | 39.9°F4.4°C | Too warm |
| Sun 6 PM | 49°F9°C | 39% | 38.6°F3.6°C | Too warm |
| Sun 7 PM | 45°F7°C | 49% | 36.7°F2.6°C | Too warm |
| Sun 8 PM | 43°F6°C | 51% | 35.3°F1.8°C | Too warm |
| Sun 9 PM | 42°F6°C | 53% | 34.7°F1.5°C | Too warm |
| Sun 10 PM | 41°F5°C | 55% | 34.1°F1.2°C | Too warm |
| Sun 11 PM | 40°F4°C | 57% | 33.5°F0.8°C | Too warm |
| Mon 12 AM | 40°F4°C | 57% | 33.5°F0.8°C | Too warm |
| Mon 1 AM | 40°F4°C | 57% | 33.5°F0.8°C | Too warm |
| Mon 2 AM | 39°F4°C | 59% | 32.8°F0.5°C | Too warm |
| Mon 3 AM | 40°F4°C | 57% | 33.5°F0.8°C | Too warm |
| Mon 4 AM | 40°F4°C | 55% | 33.2°F0.7°C | Too warm |
| Mon 5 AM | 39°F4°C | 54% | 32.2°F0.1°C | Too warm |
| Mon 6 AM | 40°F4°C | 52% | 32.8°F0.5°C | Too warm |
| Mon 7 AM | 40°F4°C | 57% | 33.5°F0.8°C | Too warm |
| Mon 8 AM | 41°F5°C | 55% | 34.1°F1.2°C | Too warm |
| Mon 9 AM | 45°F7°C | 58% | 38.1°F3.4°C | Too warm |
| Mon 10 AM | 49°F9°C | 54% | 41.0°F5.0°C | Too warm |
| Mon 11 AM | 51°F11°C | 56% | 43.1°F6.1°C | Too warm |
| Mon 12 PM | 53°F12°C | 54% | 44.5°F6.9°C | Too warm |
| Mon 1 PM | 53°F12°C | 59% | 45.4°F7.4°C | Too warm |
| Mon 2 PM | 53°F12°C | 61% | 45.7°F7.6°C | Too warm |
| Mon 3 PM | 54°F12°C | 64% | 47.2°F8.4°C | Too warm |
| Mon 4 PM | 53°F12°C | 66% | 46.6°F8.1°C | Too warm |
| Mon 5 PM | 51°F11°C | 71% | 45.6°F7.6°C | Too warm |
| Mon 6 PM | 49°F9°C | 77% | 44.8°F7.1°C | Too warm |
| Mon 7 PM | 47°F8°C | 83% | 43.9°F6.6°C | Too warm |
| Mon 8 PM | 46°F8°C | 83% | 42.9°F6.1°C | Too warm |
| Mon 9 PM | 44°F7°C | 86% | 41.5°F5.3°C | Too warm |
| Mon 10 PM | 42°F6°C | 86% | 39.5°F4.2°C | Too warm |
| Mon 11 PM | 41°F5°C | 82% | 37.9°F3.3°C | Too warm |
| Tue 12 AM | 39°F4°C | 79% | 35.6°F2.0°C | Too warm |
| Tue 1 AM | 38°F3°C | 76% | 34.2°F1.2°C | Too warm |
| Tue 2 AM | 36°F2°C | 72% | 31.8°F−0.1°C | Too warm |
| Tue 3 AM | 34°F1°C | 72% | 29.9°F−1.2°C | Too warm |
| Tue 4 AM | 33°F1°C | 69% | 28.6°F−1.9°C | Too warm |
| Tue 5 AM | 32°F0°C | 66% | 27.3°F−2.6°C | Marginal |
| Tue 6 AM | 31°F−1°C | 66% | 26.4°F−3.1°C | Marginal |
| Tue 7 AM | 30°F−1°C | 66% | 25.5°F−3.6°C | Marginal |
| Tue 8 AM | 30°F−1°C | 66% | 25.5°F−3.6°C | Marginal |
| Tue 9 AM | 32°F0°C | 58% | 26.5°F−3.1°C | Marginal |
| Tue 10 AM | 34°F1°C | 54% | 27.8°F−2.3°C | Marginal |
| Tue 11 AM | 35°F2°C | 49% | 28.2°F−2.1°C | Marginal |
Summit: 47°F8°C air · 36% humidity (estimated)
Next snowmaking window: Tue 3 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 | 47°F8°C | 36% | 36.4°F2.4°C | Too warm |
| Sun 1 PM | 50°F10°C | 34% | 38.4°F3.5°C | Too warm |
| Sun 2 PM | 51°F10°C | 31% | 38.6°F3.7°C | Too warm |
| Sun 3 PM | 55°F13°C | 28% | 41.2°F5.1°C | Too warm |
| Sun 4 PM | 53°F12°C | 31% | 40.1°F4.5°C | Too warm |
| Sun 5 PM | 50°F10°C | 35% | 38.6°F3.6°C | Too warm |
| Sun 6 PM | 47°F8°C | 41% | 37.1°F2.9°C | Too warm |
| Sun 7 PM | 43°F6°C | 52% | 35.3°F1.8°C | Too warm |
| Sun 8 PM | 41°F5°C | 54% | 33.8°F1.0°C | Too warm |
| Sun 9 PM | 40°F4°C | 56% | 33.2°F0.7°C | Too warm |
| Sun 10 PM | 39°F4°C | 58% | 32.6°F0.3°C | Too warm |
| Sun 11 PM | 38°F3°C | 61% | 32.0°F0.0°C | Too warm |
| Mon 12 AM | 38°F3°C | 61% | 32.0°F0.0°C | Too warm |
| Mon 1 AM | 38°F3°C | 61% | 32.0°F0.0°C | Too warm |
| Mon 2 AM | 37°F3°C | 63% | 31.3°F−0.4°C | Too warm |
| Mon 3 AM | 38°F3°C | 61% | 32.0°F0.0°C | Too warm |
| Mon 4 AM | 38°F3°C | 58% | 31.7°F−0.2°C | Too warm |
| Mon 5 AM | 37°F3°C | 57% | 30.7°F−0.7°C | Too warm |
| Mon 6 AM | 38°F3°C | 55% | 31.3°F−0.4°C | Too warm |
| Mon 7 AM | 38°F3°C | 61% | 32.0°F0.0°C | Too warm |
| Mon 8 AM | 39°F4°C | 58% | 32.6°F0.3°C | Too warm |
| Mon 9 AM | 43°F6°C | 61% | 36.6°F2.6°C | Too warm |
| Mon 10 AM | 47°F8°C | 57% | 39.6°F4.2°C | Too warm |
| Mon 11 AM | 49°F9°C | 59% | 41.7°F5.4°C | Too warm |
| Mon 12 PM | 51°F10°C | 57% | 43.1°F6.2°C | Too warm |
| Mon 1 PM | 51°F10°C | 62% | 44.0°F6.7°C | Too warm |
| Mon 2 PM | 51°F10°C | 65% | 44.4°F6.9°C | Too warm |
| Mon 3 PM | 52°F11°C | 68% | 45.8°F7.7°C | Too warm |
| Mon 4 PM | 51°F10°C | 70% | 45.3°F7.4°C | Too warm |
| Mon 5 PM | 49°F9°C | 75% | 44.3°F6.8°C | Too warm |
| Mon 6 PM | 47°F8°C | 82% | 43.5°F6.4°C | Too warm |
| Mon 7 PM | 45°F7°C | 88% | 42.6°F5.9°C | Too warm |
| Mon 8 PM | 44°F7°C | 88% | 41.7°F5.4°C | Too warm |
| Mon 9 PM | 42°F5°C | 91% | 40.2°F4.6°C | Too warm |
| Mon 10 PM | 40°F4°C | 91% | 38.3°F3.5°C | Too warm |
| Mon 11 PM | 39°F4°C | 87% | 36.6°F2.6°C | Too warm |
| Tue 12 AM | 37°F3°C | 84% | 34.2°F1.2°C | Too warm |
| Tue 1 AM | 36°F2°C | 81% | 32.8°F0.4°C | Too warm |
| Tue 2 AM | 34°F1°C | 77% | 30.3°F−0.9°C | Too warm |
| Tue 3 AM | 32°F0°C | 77% | 28.4°F−2.0°C | Marginal |
| Tue 4 AM | 31°F−1°C | 73% | 27.1°F−2.7°C | Marginal |
| Tue 5 AM | 30°F−1°C | 70% | 25.8°F−3.5°C | Marginal |
| Tue 6 AM | 29°F−2°C | 70% | 24.8°F−4.0°C | Marginal |
| Tue 7 AM | 28°F−2°C | 70% | 23.9°F−4.5°C | Great |
| Tue 8 AM | 28°F−2°C | 70% | 23.9°F−4.5°C | Great |
| Tue 9 AM | 30°F−1°C | 62% | 24.9°F−4.0°C | Marginal |
| Tue 10 AM | 32°F0°C | 57% | 26.3°F−3.2°C | Marginal |
| Tue 11 AM | 33°F0°C | 52% | 26.6°F−3.0°C | Marginal |
Right now at the base
- Wind
- 5 mph7 km/h
- Humidity
- 34%
- Precipitation
- 0% chance
Nearest station KHIE at 12:30 PM: Clear, 57°F14°C, 29% humidity (43°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 57°F14°C 38°F3°C Sunny
- Mon 55°F13°C 30°F−1°C Mostly Sunny
- Tue 40°F4°C 26°F−3°C Sunny
- Wed 45°F7°C 33°F1°C Sunny
- Thu 55°F13°C 42°F6°C Sunny then Slight Chance Rain Showers
- Fri 53°F12°C 38°F3°C Partly Sunny
- Sat 54°F12°C 41°F5°C Mostly Sunny
Forecast for 12 PM · NOAA grid updated 2:36 AM
About this forecast
Loon Mountain is a ski resort in New Hampshire with a base at 950 ft and a summit at 3,050 ft, 2,100 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 New Hampshire
Base: NOAA's forecast for the base area (forecast grid elevation 2,441 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.