– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 9 pm Sat 29 Nov Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Sat 29 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Sat 29 Nov Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummarySome drizzle, heaviest during Mon night. Freeze-thaw conditions (max 6°C on Sun morning, min -2°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 36mm), heaviest during Thu afternoon. Mild temperatures (max 7°C on Thu night, min 1°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Sunday 30 | Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | Friday 5 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | |  |  | | |  | | |  |  |  | | | | |
some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | rain shwrs | rain shwrs | some clouds | some clouds | cloudy | cloudy | some clouds | light rain | heavy rain | heavy rain | rain shwrs | light rain | heavy rain | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | 0.9 | 0.1 | — | — | — | — | — | 3 | 15 | 13 | 2 | 3 | 11 | |
max°C | -1 | 6 | 3 | 2 | 5 | 5 | 5 | 6 | 4 | 1 | 6 | 4 | 4 | 6 | 6 | 7 | 6 | 5 | 5 |
min°C | -2 | 4 | 0 | 0 | 4 | 4 | 3 | 5 | 2 | 1 | 4 | 3 | 2 | 6 | 5 | 6 | 6 | 5 | 4 |
-2 | 4 | 0 | 0 | 3 | 2 | 1 | 3 | 2 | 1 | 4 | 2 | 1 | 6 | 5 | 4 | 4 | 2 | 2 | |
0 | 1250 | 1150 | 600 | 1250 | 1300 | 1300 | 1300 | 1200 | 750 | 1200 | 1200 | 900 | 1450 | 1400 | 1600 | 1400 | 1300 | 1300 | |
Cloud base (m) | 950 | 6750 | 950 | 900 | 2100 | 1750 | 900 | 900 | 900 | 900 | 900 | 1800 | 950 | 900 | 850 | 1350 | 900 | 850 | 850 |
 | — | 7:28 | — | — | 7:31 | — | — | 7:31 | — | — | 7:33 | — | — | 7:33 | — | — | 7:35 | — | — |
 | — | — | 4:14 | — | — | 4:14 | — | — | 4:13 | — | — | 4:13 | — | — | 4:12 | — | — | 4:12 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Some drizzle, heaviest during Mon night. Freeze-thaw conditions (max 6°C on Sun morning, min -2°C on Sat night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Heavy rain (total 36mm), heaviest during Thu afternoon. Mild temperatures (max 7°C on Thu night, min 1°C on Tue 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.