– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 3 pm Fri 21 Nov Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Fri 21 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Fri 21 Nov Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Sun morning. Freeze-thaw conditions (max 4°C on Sat morning, min -5°C on Sun night). Winds increasing (light winds from the W on Fri night, fresh winds from the WNW by Sun night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max 0°C on Wed night, min -6°C on Mon night). Wind will be generally light. | ||||||||||||||||
Fri 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  |  | |  | | |  |  | | | |
cloudy | cloudy | some clouds | some clouds | rain shwrs | light snow | light snow | light snow | snow shwrs | some clouds | some clouds | some clouds | cloudy | snow shwrs | heavy snow | heavy snow | light snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | 3 | 2 | 3 | 1 | — | — | — | — | 4 | 11 | 12 | 5 | |
— | — | — | — | 0.1 | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 2 | 3 | 4 | 3 | 2 | 1 | 0 | -4 | -3 | -4 | -5 | -3 | -5 | -6 | -5 | -4 | 0 |
min°C | 2 | 2 | 3 | 3 | 2 | 0 | -3 | -5 | -4 | -5 | -6 | -4 | -6 | -6 | -6 | -5 | -2 |
-1 | 0 | 1 | 0 | -1 | -4 | -9 | -13 | -10 | -10 | -10 | -7 | -9 | -9 | -10 | -8 | -5 | |
2000 | 2200 | 2300 | 2100 | 2000 | 1700 | 1450 | 750 | 1000 | 850 | 550 | 900 | 800 | 550 | 650 | 750 | 1500 | |
Cloud base (m) | 2250 | 950 | 900 | 1600 | 1650 | 850 | 850 | 900 | 900 | 950 | 950 | 950 | 2500 | 950 | 900 | 900 | 900 |
 | — | — | 7:18 | — | — | 7:20 | — | — | 7:22 | — | — | 7:22 | — | — | 7:24 | — | — |
 | 4:20 | — | — | 4:19 | — | — | 4:19 | — | — | 4:17 | — | — | 4:16 | — | — | 4:15 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: A light covering of new snow mostly falling on Sun morning. Freeze-thaw conditions (max 4°C on Sat morning, min -5°C on Sun night). Winds increasing (light winds from the W on Fri night, fresh winds from the WNW by Sun night).
Grindstone Mountain Weather (Days 3-6):
A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max 0°C on Wed night, 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 1500 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.