– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 3 pm Mon 01 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Mon 01 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Mon 01 Dec 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. Freeze-thaw conditions (max 6°C on Mon afternoon, min 0°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 52mm), heaviest during Fri morning. Mild temperatures (max 7°C on Thu night, min 5°C on Sat night). Wind will be generally light. | ||||||||||||||||
Mon 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | Friday 5 | Saturday 6 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  | |  | | |  |  |  | | | |  | |
light rain | rain shwrs | light rain | some clouds | some clouds | cloudy | cloudy | cloudy | light rain | light rain | mod. rain | heavy rain | mod. rain | mod. rain | light rain | light rain | light rain | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
2 | 2 | 0.1 | — | — | — | — | — | 0.9 | 0.6 | 6 | 23 | 7 | 8 | 1.3 | 1 | 0.3 | |
max°C | 6 | 6 | 6 | 4 | 2 | 5 | 4 | 5 | 6 | 6 | 7 | 7 | 7 | 6 | 7 | 6 | 6 |
min°C | 6 | 4 | 5 | 3 | 0 | 4 | 3 | 4 | 6 | 6 | 6 | 7 | 7 | 6 | 7 | 6 | 5 |
5 | 2 | 3 | 3 | 0 | 4 | 2 | 3 | 5 | 5 | 5 | 6 | 5 | 4 | 5 | 5 | 4 | |
1550 | 1250 | 1300 | 1200 | 800 | 1150 | 1150 | 1150 | 1450 | 1400 | 1700 | 1700 | 1700 | 1550 | 1600 | 1450 | 1550 | |
Cloud base (m) | 900 | 900 | 900 | 900 | 900 | 900 | 1700 | 900 | 900 | 900 | 900 | 850 | 850 | 900 | 900 | 900 | 900 |
 | — | — | 7:31 | — | — | 7:33 | — | — | 7:33 | — | — | 7:35 | — | — | 7:35 | — | — |
 | 4:14 | — | — | 4:13 | — | — | 4:13 | — | — | 4:12 | — | — | 4:12 | — | — | 4:12 | — |
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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. Freeze-thaw conditions (max 6°C on Mon afternoon, min 0°C on Tue night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Heavy rain (total 52mm), heaviest during Fri morning. Mild temperatures (max 7°C on Thu night, min 5°C on Sat 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.