– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 4 am Fri 10 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Fri 10 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Fri 10 Apr Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 5mm), mostly falling on Sat afternoon. Freeze-thaw conditions (max 12°C on Fri afternoon, min -1°C on Sun night). Wind will be generally light. | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Tue night. Temperatures will be below freezing (max 0°C on Mon morning, min -7°C on Wed night). Wind will be generally light. | |||||||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | |  | | | | | |  |  | | |  | |
cloudy | some clouds | light rain | light rain | light rain | cloudy | some clouds | rain shwrs | light rain | some clouds | some clouds | cloudy | some clouds | light snow | snow shwrs | some clouds | some clouds | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 5 | — | — | — | |
— | — | 0.1 | 1.2 | 3 | — | — | 0.1 | 0.1 | — | — | — | — | — | — | — | — | — | |
max °C | 8 | 12 | 8 | 5 | 3 | 2 | 5 | 6 | 2 | 0 | 0 | -1 | -1 | -1 | -2 | -4 | -3 | -5 |
min °C | 6 | 11 | 6 | 4 | 2 | 2 | 2 | 5 | -1 | -1 | 0 | -4 | -3 | -1 | -5 | -6 | -3 | -7 |
5 | 11 | 6 | 4 | -1 | -1 | 0 | 2 | -6 | -6 | -5 | -10 | -8 | -4 | -11 | -11 | -9 | -13 | |
2750 | 2750 | 2500 | 2300 | 2100 | 2050 | 2250 | 2200 | 1650 | 1500 | 1500 | 1000 | 1400 | 1350 | 1150 | 950 | 1150 | 300 | |
Cloud base (m) | 3250 | 2850 | 2300 | 1750 | 1400 | 1400 | 1550 | 1700 | 850 | 900 | 1550 | 900 | 1550 | 1450 | 1400 | 1600 | 1900 | 900 |
 | 6:24 | — | — | 6:22 | — | — | 6:20 | — | — | 6:18 | — | — | 6:16 | — | — | 6:15 | — | — |
 | — | 7:45 | — | — | 7:46 | — | — | 7:47 | — | — | 7:50 | — | — | 7:51 | — | — | 7:52 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Light rain (total 5mm), mostly falling on Sat afternoon. Freeze-thaw conditions (max 12°C on Fri afternoon, min -1°C on Sun night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
A light covering of new snow mostly falling on Tue night. Temperatures will be below freezing (max 0°C on Mon morning, min -7°C on Wed night). Wind will be generally light.
This table gives the weather forecast for Grindstone Mountain at the specific elevation of 1500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Grindstone Mountain. To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of Washington.