– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 3 am Mon 02 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Mon 02 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Mon 02 Mar Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 9mm), mostly falling on Tue afternoon. Very mild (max 12°C on Mon morning, min 4°C on Wed night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 6mm), mostly falling on Thu night. Mild temperatures (max 8°C on Sat night, min 3°C on Thu afternoon). Wind will be generally light. | |||||||||||||||||
Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | |  | | | | | |  | | | |  | |
clear | clear | some clouds | light rain | light rain | light rain | light rain | rain shwrs | light rain | rain shwrs | rain shwrs | light rain | rain shwrs | some clouds | light rain | light rain | light rain | rain shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | 0.6 | 3 | 4 | 0.4 | 0.4 | 0.9 | 0.3 | 0.3 | 3 | 0.3 | — | 0.1 | 0.6 | 1.2 | 0.2 | |
max °C | 12 | 11 | 6 | 10 | 7 | 7 | 8 | 7 | 5 | 6 | 6 | 4 | 7 | 7 | 6 | 7 | 7 | 8 |
min °C | 10 | 7 | 6 | 9 | 7 | 5 | 7 | 5 | 4 | 5 | 3 | 4 | 7 | 5 | 5 | 7 | 7 | 6 |
10 | 6 | 5 | 8 | 6 | 4 | 6 | 3 | 2 | 2 | 0 | 2 | 6 | 3 | 3 | 5 | 5 | 4 | |
2300 | 2400 | 2100 | 2000 | 1700 | 1550 | 1600 | 1450 | 1250 | 1250 | 1300 | 1100 | 1500 | 1550 | 1300 | 1850 | 2100 | 2550 | |
Cloud base (m) | 5900 | 6050 | 2000 | 900 | 850 | 900 | 900 | 900 | 900 | 950 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | |
 | 6:41 | — | — | 6:39 | — | — | 6:37 | — | — | 6:35 | — | — | 6:33 | — | — | 6:31 | — | — |
 | — | 5:50 | — | — | 5:51 | — | — | 5:52 | — | — | 5:53 | — | — | 5:55 | — | — | 5:57 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Light rain (total 9mm), mostly falling on Tue afternoon. Very mild (max 12°C on Mon morning, min 4°C on Wed night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Light rain (total 6mm), mostly falling on Thu night. Mild temperatures (max 8°C on Sat night, min 3°C on Thu afternoon). 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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
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Winthrop Airport (Washington) |  | ||||
* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.