– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 3 pm Wed 26 Nov Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Wed 26 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Wed 26 Nov Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Thu afternoon. Temperatures will be below freezing (max -2°C on Wed afternoon, min -6°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Tue morning. Freeze-thaw conditions (max 1°C on Mon morning, min -8°C on Sat afternoon). Winds increasing (light winds from the NNE on Sat afternoon, strong winds from the WNW by Mon night). | ||||||||||||||||
Wed 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 1 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  |  | |  | | | | | | | | |
cloudy | light snow | light snow | light snow | some clouds | clear | some clouds | cloudy | light snow | snow shwrs | some clouds | clear | some clouds | some clouds | cloudy | cloudy | light snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | 2 | 3 | 4 | — | — | — | — | 3 | 1 | — | — | — | — | — | — | 1 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -2 | -4 | -3 | -4 | -4 | -2 | -3 | -3 | -6 | -7 | -5 | -4 | -3 | 0 | 1 | -1 | -1 |
min°C | -3 | -5 | -4 | -4 | -5 | -2 | -3 | -6 | -6 | -8 | -7 | -4 | -4 | -3 | 0 | -1 | -4 |
-6 | -11 | -11 | -9 | -7 | -6 | -3 | -13 | -11 | -14 | -14 | -9 | -11 | -8 | -4 | -4 | -13 | |
1300 | 1000 | 1150 | 1200 | 1100 | 1750 | 1500 | 1150 | 1050 | 950 | 200 | 1300 | 1100 | 750 | 1250 | 1400 | 1700 | |
Cloud base (m) | 900 | 1800 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 1700 | 900 |
 | — | — | 7:26 | — | — | 7:26 | — | — | 7:28 | — | — | 7:28 | — | — | 7:31 | — | — |
 | 4:15 | — | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — | — | 4:14 | — | — | 4:14 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: A moderate fall of snow, heaviest on Thu afternoon. Temperatures will be below freezing (max -2°C on Wed afternoon, min -6°C on Fri night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
A light covering of new snow mostly falling on Tue morning. Freeze-thaw conditions (max 1°C on Mon morning, min -8°C on Sat afternoon). Winds increasing (light winds from the NNE on Sat afternoon, strong winds from the WNW by Mon night).
This table gives the weather forecast for Grindstone Mountain at the specific elevation of 2296 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.