– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 4 am Mon 27 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Mon 27 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Mon 27 Apr Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummarySome drizzle, heaviest during Mon afternoon. Very mild (max 18°C on Wed afternoon, min 6°C on Mon night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 2mm), mostly falling on Sat afternoon. Very mild (max 18°C on Thu afternoon, min 9°C on Thu night). Wind will be generally light. | |||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 1 | Saturday 2 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | |  |  |  |  | | | | | | | | | |
rain shwrs | rain shwrs | some clouds | cloudy | rain shwrs | some clouds | clear | light rain | rain shwrs | some clouds | light rain | rain shwrs | some clouds | light rain | some clouds | rain shwrs | light rain | rain shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
0.2 | 0.6 | — | — | 0.1 | — | — | 0.1 | 0.1 | — | 0.2 | 0.1 | — | 0.1 | — | 0.3 | 1.1 | 0.5 | |
max °C | 13 | 13 | 9 | 10 | 10 | 8 | 15 | 18 | 15 | 16 | 18 | 14 | 15 | 17 | 13 | 17 | 16 | 15 |
min °C | 10 | 13 | 6 | 8 | 9 | 6 | 10 | 18 | 11 | 13 | 18 | 9 | 11 | 15 | 10 | 13 | 16 | 12 |
10 | 12 | 4 | 7 | 8 | 5 | 10 | 18 | 11 | 13 | 18 | 8 | 11 | 15 | 10 | 13 | 16 | 12 | |
2100 | 2250 | 1750 | 1950 | 1900 | 1600 | 2450 | 2650 | 2500 | 2600 | 2700 | 2400 | 2500 | 2550 | 2300 | 2550 | 2700 | 2700 | |
Cloud base (m) | 2350 | 2200 | 900 | 900 | 2050 | 1700 | 1750 | 2900 | 2550 | 2600 | 2500 | 900 | 1700 | 2300 | 2000 | 2250 | 2150 | 2550 |
 | 5:52 | — | — | 5:52 | — | — | 5:50 | — | — | 5:48 | — | — | 5:47 | — | — | 5:45 | — | — |
 | — | — | 8:08 | — | — | 8:10 | — | — | 8:12 | — | — | 8:14 | — | — | 8:15 | — | — | 8:15 |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Some drizzle, heaviest during Mon afternoon. Very mild (max 18°C on Wed afternoon, min 6°C on Mon night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Light rain (total 2mm), mostly falling on Sat afternoon. Very mild (max 18°C on Thu afternoon, min 9°C on Thu 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.