– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 3 pm Sat 06 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Sat 06 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sat 06 Dec Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 104mm), heaviest during Mon afternoon. Mild temperatures (max 9°C on Mon afternoon, min 4°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 45mm), heaviest during Tue night. Mild temperatures (max 7°C on Tue night, min 1°C on Wed night). Wind will be generally light. | ||||||||||||||||
Sat 6 | Sunday 7 | Monday 8 | Tuesday 9 | Wednesday 10 | Thursday 11 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | |  |  | |  | | | | |  | | | |
mod. rain | light rain | mod. rain | light rain | light rain | mod. rain | heavy rain | heavy rain | light rain | rain shwrs | heavy rain | rain shwrs | rain shwrs | light rain | some clouds | some clouds | light rain | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
6 | 1 | 10 | 3 | 1.5 | 10 | 36 | 38 | 0.1 | 0.2 | 39 | 3 | 0.9 | 0.1 | — | — | 1.3 | |
max°C | 6 | 6 | 6 | 8 | 7 | 6 | 9 | 9 | 5 | 4 | 7 | 7 | 5 | 4 | 6 | 3 | 5 |
min°C | 6 | 5 | 6 | 8 | 5 | 6 | 8 | 4 | 5 | 3 | 4 | 6 | 4 | 1 | 4 | 2 | 3 |
4 | 4 | 6 | 6 | 3 | 6 | 7 | 1 | 3 | 1 | 3 | 4 | 2 | -1 | 4 | 2 | 3 | |
1400 | 1400 | 1450 | 1750 | 1550 | 1500 | 2100 | 1500 | 1200 | 1200 | 1200 | 1550 | 1300 | 950 | 1200 | 1100 | 1150 | |
Cloud base (m) | 900 | 900 | 900 | 900 | 900 | 900 | 850 | 900 | 900 | 1600 | 850 | 1400 | 1450 | 900 | 2200 | 2400 | 1700 |
 | — | — | 7:37 | — | — | 7:39 | — | — | 7:39 | — | — | 7:41 | — | — | 7:41 | — | — |
 | 4:12 | — | — | 4:12 | — | — | 4:12 | — | — | 4:10 | — | — | 4:10 | — | — | 4:10 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Heavy rain (total 104mm), heaviest during Mon afternoon. Mild temperatures (max 9°C on Mon afternoon, min 4°C on Mon night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Heavy rain (total 45mm), heaviest during Tue night. Mild temperatures (max 7°C on Tue night, min 1°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.
| 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.