– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 10 pm Fri 05 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Fri 05 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Fri 05 Jun Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 5mm), mostly falling on Mon afternoon. Very mild (max 15°C on Sun afternoon, min 5°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 10mm), heaviest on Mon night. Very mild (max 18°C on Thu afternoon, min 6°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Saturday 6 | Sunday 7 | Monday 8 | Tuesday 9 | Wednesday 10 | Thursday 11 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | |  |  | | |  | | | | | |  | |  |  | |
light rain | rain shwrs | rain shwrs | some clouds | rain shwrs | some clouds | cloudy | light rain | light rain | light rain | light rain | light rain | light rain | light rain | rain shwrs | rain shwrs | some clouds | clear | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
1.1 | 0.5 | 0.9 | — | 0.2 | — | — | 0.3 | 1.9 | 5 | 2 | 1.5 | 0.9 | 0.3 | 0.4 | 0.1 | — | — | — | |
max °C | 10 | 9 | 10 | 8 | 11 | 15 | 12 | 14 | 15 | 12 | 9 | 9 | 9 | 10 | 11 | 10 | 13 | 18 | 16 |
min °C | 6 | 7 | 10 | 5 | 8 | 14 | 7 | 10 | 14 | 9 | 8 | 9 | 8 | 9 | 11 | 6 | 9 | 17 | 11 |
4 | 6 | 9 | 3 | 6 | 13 | 6 | 10 | 14 | 8 | 7 | 7 | 6 | 8 | 10 | 5 | 8 | 17 | 11 | |
1600 | 1800 | 1850 | 1550 | 2200 | 2550 | 1850 | 2300 | 2400 | 2050 | 1850 | 1950 | 2250 | 2100 | 2250 | 1800 | 2400 | 2800 | 2750 | |
Cloud base (m) | 850 | 850 | 1600 | 1450 | 900 | 6800 | 3500 | 1600 | 1650 | 1400 | 850 | 900 | 900 | 900 | 900 | 1550 | 950 | 2300 | |
 | — | 5:07 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — |
 | — | — | — | 8:57 | — | — | 8:58 | — | — | 8:59 | — | — | 8:59 | — | — | 9:00 | — | — | 9:00 |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Light rain (total 5mm), mostly falling on Mon afternoon. Very mild (max 15°C on Sun afternoon, min 5°C on Sat night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Moderate rain (total 10mm), heaviest on Mon night. Very mild (max 18°C on Thu afternoon, min 6°C on Wed 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.