– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 3 pm Tue 11 Nov Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Tue 11 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Tue 11 Nov Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 18mm), heaviest on Thu afternoon. Very mild (max 11°C on Wed morning, min 7°C on Tue afternoon). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 34mm), heaviest during Fri afternoon. Very mild (max 11°C on Sun morning, min 6°C on Fri afternoon). Wind will be generally light. | ||||||||||||||||
Tue 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  |  | | |  | | | | | |  | |
cloudy | light rain | light rain | cloudy | light rain | light rain | mod. rain | rain shwrs | light rain | mod. rain | heavy rain | light rain | light rain | light rain | light rain | light rain | mod. rain | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | 0.2 | 0.3 | — | 0.7 | 3 | 6 | 4 | 3 | 8 | 12 | 3 | 1 | 1.9 | 0.3 | 0.5 | 6 | |
max°C | 10 | 9 | 11 | 11 | 11 | 10 | 11 | 9 | 8 | 7 | 8 | 9 | 9 | 9 | 11 | 10 | 9 |
min°C | 7 | 7 | 10 | 10 | 9 | 10 | 11 | 8 | 7 | 6 | 7 | 9 | 9 | 9 | 11 | 9 | 9 |
7 | 7 | 10 | 10 | 9 | 10 | 11 | 6 | 6 | 5 | 6 | 9 | 9 | 9 | 11 | 9 | 9 | |
2900 | 2000 | 2450 | 2400 | 2700 | 2750 | 2600 | 1850 | 1650 | 1500 | 1900 | 2300 | 2250 | 2150 | 2150 | 2050 | 2100 | |
Cloud base (m) | 2700 | 1750 | 1900 | 1800 | 1700 | 1350 | 1650 | 850 | 850 | 850 | 850 | 850 | 850 | 1700 | 1500 | 1400 | |
 | — | — | 7:03 | — | — | 7:05 | — | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — |
 | 4:30 | — | — | 4:30 | — | — | 4:29 | — | — | 4:28 | — | — | 4:25 | — | — | 4:24 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Moderate rain (total 18mm), heaviest on Thu afternoon. Very mild (max 11°C on Wed morning, min 7°C on Tue afternoon). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Heavy rain (total 34mm), heaviest during Fri afternoon. Very mild (max 11°C on Sun morning, min 6°C on Fri 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.