– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 10 pm Wed 08 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Wed 08 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Wed 08 Apr Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummarySome drizzle, heaviest during Sat afternoon. Very mild (max 18°C on Fri afternoon, min 6°C on Wed night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 5mm), mostly falling on Tue afternoon. Very mild (max 13°C on Sun morning, min 4°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  |  |  | |  | | |  | | | |  | |  | |
clear | clear | clear | clear | some clouds | cloudy | light rain | light rain | light rain | rain shwrs | some clouds | some clouds | some clouds | cloudy | light rain | light rain | rain shwrs | light rain | snow shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | |
— | — | — | — | — | — | 0.1 | 0.1 | 1.1 | 0.2 | — | — | — | — | 0.1 | 1.1 | 0.9 | 3 | 7 | |
max °C | 8 | 14 | 17 | 12 | 15 | 18 | 14 | 13 | 12 | 10 | 13 | 13 | 9 | 8 | 8 | 5 | 6 | 7 | 4 |
min °C | 6 | 10 | 17 | 10 | 11 | 18 | 11 | 12 | 12 | 8 | 9 | 12 | 7 | 7 | 6 | 4 | 5 | 6 | 0 |
6 | 10 | 17 | 10 | 11 | 18 | 11 | 12 | 12 | 8 | 9 | 11 | 5 | 5 | 4 | 2 | 3 | 3 | -4 | |
2200 | 2550 | 2650 | 2700 | 2750 | 2650 | 2400 | 2400 | 2300 | 2100 | 2350 | 2400 | 2050 | 1800 | 1400 | 1200 | 1400 | 1300 | 600 | |
Cloud base (m) | 9350 | 3100 | 3400 | 2700 | 1700 | 1850 | 1500 | 1500 | 1600 | 1750 | 850 | 900 | 900 | 900 | 900 | 850 | 1400 | ||
 | — | 6:26 | — | — | 6:24 | — | — | 6:22 | — | — | 6:20 | — | — | 6:18 | — | — | 6:16 | — | — |
 | — | — | 7:44 | — | — | 7:45 | — | — | 7:46 | — | — | 7:47 | — | — | 7:50 | — | — | 7:51 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Some drizzle, heaviest during Sat afternoon. Very mild (max 18°C on Fri afternoon, min 6°C on Wed night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Light rain (total 5mm), mostly falling on Tue afternoon. Very mild (max 13°C on Sun morning, min 4°C on Mon night). Wind will be generally light.
This table gives the weather forecast for Grindstone Mountain at the specific elevation of 500 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.