– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 9 pm Wed 22 Jan Local TimeUpdates in: hr min sUpdate imminent
Grindstone MountainWeather Forecast, United States
Issued: 9 pm Wed 22 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Wed 22 Jan Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Freeze-thaw conditions (max 9°C on Thu morning, min -2°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 7°C on Tue morning, min -1°C on Sat night). Wind will be generally light. | ||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  | | | | | | | | | | | | | |
some clouds | clear | some clouds | rain shwrs | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | 0.2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 1 | 9 | 5 | 2 | 5 | 4 | -1 | 3 | 2 | -1 | 5 | 3 | 0 | 5 | 3 | 1 | 7 | 6 | 2 |
min°C | 0 | 7 | 2 | 0 | 3 | -1 | -2 | 1 | -1 | -1 | 3 | 0 | 0 | 4 | 0 | 0 | 4 | 3 | 1 |
0 | 6 | 0 | 0 | 3 | -1 | -2 | 1 | -1 | -1 | 3 | 0 | 0 | 4 | 0 | 0 | 4 | 3 | 1 | |
600 | 2000 | 1400 | 850 | 1000 | 1050 | 0 | 750 | 850 | 0 | 1000 | 1050 | 500 | 1200 | 1000 | 750 | 1300 | 3200 | 1300 | |
Cloud base (m) | 950 | 900 | 950 | 950 | 950 | 900 | 900 | 950 | 900 | 900 | |||||||||
 | — | 7:39 | — | — | 7:39 | — | — | 7:37 | — | — | 7:37 | — | — | 7:35 | — | — | 7:35 | — | — |
 | — | — | 4:51 | — | — | 4:52 | — | — | 4:53 | — | — | 4:54 | — | — | 4:57 | — | — | 4:58 | — |
Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Mostly dry. Freeze-thaw conditions (max 9°C on Thu morning, min -2°C on Fri night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 7°C on Tue morning, min -1°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) |  | ||||
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.
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