– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 9 am Thu 08 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Thu 08 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Thu 08 Jan Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Thu morning. Temperatures will be below freezing (max -1°C on Fri night, min -11°C on Thu morning). Winds decreasing (near gales from the WNW on Thu afternoon, fresh winds from the W by Sat night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Sun afternoon. Freeze-thaw conditions (max 6°C on Tue afternoon, min -1°C on Sun morning). Winds decreasing (gales from the WNW on Mon morning, moderate winds from the W by Tue morning). | |||||||||||||||||
Thursday 8 | Friday 9 | Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  |  | | |  | | |  | |  |  | |
light snow | snow shwrs | snow shwrs | snow shwrs | some clouds | some clouds | some clouds | cloudy | light snow | light snow | light snow | mod. snow | light snow | some clouds | cloudy | some clouds | clear | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
2 | 3 | 4 | 1 | — | — | — | — | 2 | 4 | 5 | 8 | 3 | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -10 | -8 | -7 | -4 | -2 | -1 | -1 | -2 | -2 | -1 | -1 | 0 | 2 | 2 | 3 | 5 | 6 | 5 |
min °C | -11 | -9 | -7 | -6 | -4 | -2 | -1 | -3 | -3 | -1 | -1 | -1 | 1 | 2 | 1 | 4 | 6 | 5 |
-24 | -21 | -18 | -16 | -12 | -10 | -9 | -11 | -11 | -8 | -9 | -10 | -8 | -6 | -6 | 0 | 2 | 1 | |
700 | 950 | 1000 | 1150 | 1300 | 1900 | 2000 | 1850 | 1550 | 1850 | 1950 | 2150 | 2600 | 3150 | 2650 | 2950 | 3600 | 3650 | |
Cloud base (m) | 900 | 900 | 950 | 950 | 950 | 950 | 2200 | 950 | 950 | 950 | 900 | 900 | 900 | 950 | 950 | 1000 | 950 | |
 | 7:50 | — | — | 7:50 | — | — | 7:48 | — | — | 7:48 | — | — | 7:48 | — | — | 7:48 | — | — |
 | — | 4:30 | — | — | 4:30 | — | — | 4:32 | — | — | 4:34 | — | — | 4:35 | — | — | 4:36 | — |
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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 morning. Temperatures will be below freezing (max -1°C on Fri night, min -11°C on Thu morning). Winds decreasing (near gales from the WNW on Thu afternoon, fresh winds from the W by Sat night).
Grindstone Mountain Weather (Days 3-6):
A heavy fall of snow, heaviest during Sun afternoon. Freeze-thaw conditions (max 6°C on Tue afternoon, min -1°C on Sun morning). Winds decreasing (gales from the WNW on Mon morning, moderate winds from the W by Tue morning).
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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SHIP5329 |
* 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.