– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 9 am Sun 08 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Sun 08 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Sun 08 Feb Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 3mm), mostly falling on Mon morning. Freeze-thaw conditions (max 6°C on Sun morning, min 0°C on Mon night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 6mm), mostly falling on Fri night. Freeze-thaw conditions (max 7°C on Wed morning, min 0°C on Fri night). Wind will be generally light. | |||||||||||||||||
Sunday 8 | Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  | |  |  | | | | |  |  | | | |
light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | some clouds | some clouds | some clouds | clear | clear | clear | some clouds | some clouds | some clouds | light rain | cloudy | light rain | rain shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
0.2 | 0.2 | 0.8 | 1.7 | 0.2 | — | — | — | — | — | — | — | — | — | 0.7 | — | 1.3 | 4 | |
max °C | 6 | 5 | 3 | 5 | 5 | 2 | 5 | 5 | 0 | 7 | 7 | 2 | 6 | 6 | 4 | 5 | 4 | 3 |
min °C | 6 | 2 | 2 | 5 | 2 | 0 | 3 | 1 | 0 | 5 | 3 | 2 | 5 | 2 | 2 | 4 | 3 | 0 |
6 | 0 | 0 | 3 | 1 | 0 | 1 | 1 | 0 | 5 | 3 | 2 | 3 | 0 | 0 | 3 | 3 | -3 | |
1400 | 1250 | 1000 | 1150 | 1250 | 700 | 950 | 1200 | 500 | 1200 | 1600 | 1000 | 1200 | 1300 | 1000 | 1150 | 1100 | 900 | |
Cloud base (m) | 900 | 900 | 950 | 900 | 950 | 900 | 900 | 900 | 900 | 1800 | 900 | 900 | 1650 | 900 | 900 | 1800 | 850 | |
 | 7:20 | — | — | 7:18 | — | — | 7:16 | — | — | 7:15 | — | — | 7:13 | — | — | 7:11 | — | — |
 | — | 5:15 | — | — | 5:16 | — | — | 5:19 | — | — | 5:20 | — | — | 5:22 | — | — | 5:22 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Light rain (total 3mm), mostly falling on Mon morning. Freeze-thaw conditions (max 6°C on Sun morning, min 0°C on Mon night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Light rain (total 6mm), mostly falling on Fri night. Freeze-thaw conditions (max 7°C on Wed morning, min 0°C on Fri 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) |  | ||||
Seattl / oeing Airport | |
* 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.