A live wet-bulb check. Can snowmakers run where you are, and when?
Can they make snow at Cannon Mountain?
Base: 46°F8°C air · 27% humidity
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 | 46°F8°C | 27% | 34.4°F1.3°C | Too warm |
| Sun 1 PM | 48°F9°C | 25% | 35.6°F2.0°C | Too warm |
| Sun 2 PM | 49°F9°C | 18% | 35.1°F1.7°C | Too warm |
| Sun 3 PM | 52°F11°C | 18% | 37.1°F2.8°C | Too warm |
| Sun 4 PM | 49°F9°C | 25% | 36.3°F2.4°C | Too warm |
| Sun 5 PM | 47°F8°C | 32% | 35.9°F2.2°C | Too warm |
| Sun 6 PM | 45°F7°C | 33% | 34.5°F1.4°C | Too warm |
| Sun 7 PM | 41°F5°C | 39% | 32.1°F0.1°C | Too warm |
| Sun 8 PM | 40°F4°C | 42% | 31.6°F−0.2°C | Too warm |
| Sun 9 PM | 40°F4°C | 42% | 31.6°F−0.2°C | Too warm |
| Sun 10 PM | 40°F4°C | 44% | 31.9°F−0.1°C | Too warm |
| Sun 11 PM | 39°F4°C | 48% | 31.5°F−0.3°C | Too warm |
| Mon 12 AM | 39°F4°C | 50% | 31.7°F−0.2°C | Too warm |
| Mon 1 AM | 39°F4°C | 50% | 31.7°F−0.2°C | Too warm |
| Mon 2 AM | 39°F4°C | 52% | 32.0°F0.0°C | Too warm |
| Mon 3 AM | 39°F4°C | 54% | 32.2°F0.1°C | Too warm |
| Mon 4 AM | 38°F3°C | 57% | 31.7°F−0.2°C | Too warm |
| Mon 5 AM | 38°F3°C | 54% | 31.3°F−0.4°C | Too warm |
| Mon 6 AM | 39°F4°C | 52% | 32.0°F0.0°C | Too warm |
| Mon 7 AM | 39°F4°C | 54% | 32.2°F0.1°C | Too warm |
| Mon 8 AM | 39°F4°C | 52% | 32.0°F0.0°C | Too warm |
| Mon 9 AM | 43°F6°C | 55% | 35.8°F2.1°C | Too warm |
| Mon 10 AM | 44°F7°C | 60% | 37.5°F3.0°C | Too warm |
| Mon 11 AM | 46°F8°C | 63% | 39.7°F4.3°C | Too warm |
| Mon 12 PM | 47°F8°C | 65% | 40.9°F5.0°C | Too warm |
| Mon 1 PM | 47°F8°C | 68% | 41.4°F5.2°C | Too warm |
| Mon 2 PM | 47°F8°C | 74% | 42.4°F5.8°C | Too warm |
| Mon 3 PM | 49°F9°C | 74% | 44.3°F6.8°C | Too warm |
| Mon 4 PM | 47°F8°C | 79% | 43.2°F6.2°C | Too warm |
| Mon 5 PM | 46°F8°C | 79% | 42.3°F5.7°C | Too warm |
| Mon 6 PM | 45°F7°C | 82% | 41.8°F5.4°C | Too warm |
| Mon 7 PM | 43°F6°C | 89% | 41.0°F5.0°C | Too warm |
| Mon 8 PM | 43°F6°C | 82% | 39.9°F4.4°C | Too warm |
| Mon 9 PM | 41°F5°C | 89% | 39.0°F3.9°C | Too warm |
| Mon 10 PM | 40°F4°C | 85% | 37.4°F3.0°C | Too warm |
| Mon 11 PM | 39°F4°C | 79% | 35.6°F2.0°C | Too warm |
| Tue 12 AM | 37°F3°C | 75% | 33.1°F0.6°C | Too warm |
| Tue 1 AM | 36°F2°C | 72% | 31.8°F−0.1°C | Too warm |
| Tue 2 AM | 34°F1°C | 72% | 29.9°F−1.2°C | Too warm |
| Tue 3 AM | 32°F0°C | 72% | 28.0°F−2.2°C | Marginal |
| Tue 4 AM | 31°F−1°C | 72% | 27.1°F−2.7°C | Marginal |
| Tue 5 AM | 30°F−1°C | 72% | 26.1°F−3.3°C | Marginal |
| Tue 6 AM | 29°F−2°C | 69% | 24.9°F−4.0°C | Marginal |
| Tue 7 AM | 28°F−2°C | 66% | 23.6°F−4.6°C | Great |
| Tue 8 AM | 28°F−2°C | 63% | 23.3°F−4.8°C | Great |
| Tue 9 AM | 29°F−2°C | 60% | 24.0°F−4.5°C | Great |
| Tue 10 AM | 30°F−1°C | 60% | 24.9°F−4.0°C | Marginal |
| Tue 11 AM | 31°F−1°C | 61% | 25.9°F−3.4°C | Marginal |
Summit: 45°F7°C air · 28% 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 | 45°F7°C | 28% | 33.6°F0.9°C | Too warm |
| Sun 1 PM | 47°F8°C | 26% | 34.8°F1.5°C | Too warm |
| Sun 2 PM | 48°F9°C | 19% | 34.3°F1.3°C | Too warm |
| Sun 3 PM | 51°F10°C | 19% | 36.3°F2.4°C | Too warm |
| Sun 4 PM | 48°F9°C | 26% | 35.5°F1.9°C | Too warm |
| Sun 5 PM | 46°F8°C | 33% | 35.1°F1.7°C | Too warm |
| Sun 6 PM | 44°F7°C | 34% | 33.7°F0.9°C | Too warm |
| Sun 7 PM | 40°F4°C | 40% | 31.2°F−0.4°C | Too warm |
| Sun 8 PM | 39°F4°C | 43% | 30.7°F−0.7°C | Too warm |
| Sun 9 PM | 39°F4°C | 43% | 30.7°F−0.7°C | Too warm |
| Sun 10 PM | 39°F4°C | 46% | 31.0°F−0.6°C | Too warm |
| Sun 11 PM | 38°F3°C | 50% | 30.6°F−0.8°C | Too warm |
| Mon 12 AM | 38°F3°C | 52% | 30.8°F−0.7°C | Too warm |
| Mon 1 AM | 38°F3°C | 52% | 30.8°F−0.7°C | Too warm |
| Mon 2 AM | 38°F3°C | 54% | 31.1°F−0.5°C | Too warm |
| Mon 3 AM | 38°F3°C | 56% | 31.3°F−0.4°C | Too warm |
| Mon 4 AM | 37°F3°C | 59% | 30.8°F−0.7°C | Too warm |
| Mon 5 AM | 37°F3°C | 56% | 30.4°F−0.9°C | Too warm |
| Mon 6 AM | 38°F3°C | 54% | 31.1°F−0.5°C | Too warm |
| Mon 7 AM | 38°F3°C | 56% | 31.3°F−0.4°C | Too warm |
| Mon 8 AM | 38°F3°C | 54% | 31.1°F−0.5°C | Too warm |
| Mon 9 AM | 42°F5°C | 57% | 35.0°F1.7°C | Too warm |
| Mon 10 AM | 43°F6°C | 62% | 36.6°F2.6°C | Too warm |
| Mon 11 AM | 45°F7°C | 65% | 38.9°F3.8°C | Too warm |
| Mon 12 PM | 46°F8°C | 67% | 40.1°F4.5°C | Too warm |
| Mon 1 PM | 46°F8°C | 70% | 40.6°F4.8°C | Too warm |
| Mon 2 PM | 46°F8°C | 77% | 41.6°F5.3°C | Too warm |
| Mon 3 PM | 48°F9°C | 77% | 43.5°F6.4°C | Too warm |
| Mon 4 PM | 46°F8°C | 82% | 42.5°F5.8°C | Too warm |
| Mon 5 PM | 45°F7°C | 82% | 41.5°F5.3°C | Too warm |
| Mon 6 PM | 44°F7°C | 85% | 41.0°F5.0°C | Too warm |
| Mon 7 PM | 42°F5°C | 92% | 40.3°F4.6°C | Too warm |
| Mon 8 PM | 42°F5°C | 85% | 39.1°F3.9°C | Too warm |
| Mon 9 PM | 40°F4°C | 92% | 38.3°F3.5°C | Too warm |
| Mon 10 PM | 39°F4°C | 88% | 36.7°F2.6°C | Too warm |
| Mon 11 PM | 38°F3°C | 82% | 34.8°F1.5°C | Too warm |
| Tue 12 AM | 36°F2°C | 78% | 32.3°F0.1°C | Too warm |
| Tue 1 AM | 35°F2°C | 75% | 30.9°F−0.6°C | Too warm |
| Tue 2 AM | 33°F0°C | 75% | 29.0°F−1.7°C | Too warm |
| Tue 3 AM | 31°F−1°C | 75% | 27.1°F−2.7°C | Marginal |
| Tue 4 AM | 30°F−1°C | 75% | 26.2°F−3.2°C | Marginal |
| Tue 5 AM | 29°F−2°C | 75% | 25.2°F−3.8°C | Marginal |
| Tue 6 AM | 28°F−2°C | 72% | 23.9°F−4.5°C | Great |
| Tue 7 AM | 27°F−3°C | 69% | 22.7°F−5.2°C | Great |
| Tue 8 AM | 27°F−3°C | 65% | 22.4°F−5.3°C | Great |
| Tue 9 AM | 28°F−2°C | 62% | 23.0°F−5.0°C | Great |
| Tue 10 AM | 29°F−2°C | 62% | 23.9°F−4.5°C | Great |
| Tue 11 AM | 30°F−1°C | 63% | 24.9°F−3.9°C | Marginal |
Right now at the base
- Wind
- 8 mph13 km/h, gusts 16 mph26 km/h
- Humidity
- 27%
- 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 52°F11°C 37°F3°C Sunny
- Mon 51°F11°C 28°F−2°C Isolated Rain Showers
- Tue 36°F2°C 24°F−4°C Sunny
- Wed 42°F6°C 32°F0°C Sunny
- Thu 52°F11°C 41°F5°C Mostly Sunny then Slight Chance Rain Showers
- Fri 50°F10°C 37°F3°C Partly Sunny
- Sat 51°F11°C 40°F4°C Mostly Sunny
Forecast for 12 PM · NOAA grid updated 2:36 AM
About this forecast
Cannon Mountain is a ski resort in New Hampshire with a base at 2,000 ft and a summit at 4,080 ft, 2,080 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 3,720 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.