– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain Weather Forecast
Cascade Range · United StatesIssued: 9 pm Fri 06 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Fri 06 Nov Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 13mm), heaviest on Sat night. Very mild (max 12°C on Sat morning, min 3°C on Sun night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 15mm), heaviest on Mon night. Very mild (max 15°C on Wed morning, min 6°C on Mon night). Wind will be generally light. | |||||||||||||||
Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | Wednesday 11 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  | | | | |  |  | | | | |
rain shwrs | some clouds | cloudy | heavy rain | light rain | light rain | some clouds | light rain | cloudy | heavy rain | light rain | rain shwrs | light rain | some clouds | some clouds | some clouds | |
Cloud base (m) | 900 | 5950 | 2200 | 1550 | 950 | 900 | 900 | 900 | 2150 | 900 | 900 | 950 | 950 | 1900 | 1000 | 850 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.5 | — | — | 10 | 1.3 | 0.4 | — | 0.1 | — | 11 | 3 | 0.1 | 0.6 | — | — | — |
max °C | 10 | 12 | 10 | 10 | 7 | 6 | 5 | 9 | 8 | 7 | 10 | 11 | 11 | 15 | 14 | 12 |
min °C | 7 | 11 | 9 | 7 | 7 | 5 | 3 | 6 | 6 | 6 | 9 | 10 | 10 | 14 | 12 | 11 |
chill °C | 7 | 11 | 8 | 4 | 5 | 3 | 3 | 6 | 6 | 6 | 9 | 10 | 10 | 14 | 12 | 11 |
Freezing level m | 2700 | 2950 | 2800 | 1650 | 1500 | 1450 | 1050 | 1350 | 1750 | 1800 | 2250 | 2900 | 3000 | 3200 | 3400 | 3650 |
 | — | 6:56 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — |
 | — | — | 4:37 | — | — | 4:35 | — | — | 4:34 | — | — | 4:31 | — | — | 4:30 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Moderate rain (total 13mm), heaviest on Sat night. Very mild (max 12°C on Sat morning, min 3°C on Sun night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Moderate rain (total 15mm), heaviest on Mon night. Very mild (max 15°C on Wed morning, min 6°C on Mon 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) | | ||||
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* 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.
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