– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 9 am Fri 09 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Fri 09 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Fri 09 Jan Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 1°C on Sun night, min -6°C on Fri morning). Winds increasing (moderate winds from the WSW on Sat night, gales from the W by Sun night). | Days 4–6 Weather SummaryA dusting of new snow. Mild temperatures (max 6°C on Tue afternoon, min 1°C on Mon morning). Winds decreasing (gales from the W on Mon morning, light winds from the W by Tue night). | |||||||||||||||||
Friday 9 | Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  |  | | | |  | |  |  | | | | |
snow shwrs | some clouds | some clouds | cloudy | cloudy | mod. snow | mod. snow | light snow | mod. snow | light snow | cloudy | cloudy | some clouds | clear | clear | clear | clear | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
1 | — | — | — | — | 8 | 6 | 3 | 9 | 1 | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -5 | -2 | -1 | -1 | -2 | -2 | -2 | 0 | 1 | 1 | 3 | 2 | 4 | 6 | 6 | 4 | 3 | 3 |
min °C | -6 | -3 | -2 | -2 | -2 | -3 | -2 | -1 | 0 | 1 | 2 | 2 | 3 | 5 | 4 | 2 | 2 | 2 |
-15 | -11 | -9 | -10 | -10 | -10 | -11 | -9 | -8 | -8 | -6 | -5 | -2 | 0 | -1 | -5 | -5 | -4 | |
1200 | 1350 | 1950 | 2050 | 1950 | 1750 | 1750 | 2000 | 2250 | 2400 | 2800 | 2600 | 3000 | 3450 | 3650 | 3200 | 3200 | 3250 | |
Cloud base (m) | 950 | 950 | 2750 | 1700 | 950 | 950 | 900 | 900 | 950 | 950 | 950 | 1000 | 950 | 8550 | 950 | 950 | ||
 | 7:50 | — | — | 7:48 | — | — | 7:48 | — | — | 7:48 | — | — | 7:48 | — | — | 7:47 | — | — |
 | — | 4:30 | — | — | 4:32 | — | — | 4:34 | — | — | 4:35 | — | — | 4:36 | — | — | 4:37 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: A heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 1°C on Sun night, min -6°C on Fri morning). Winds increasing (moderate winds from the WSW on Sat night, gales from the W by Sun night).
Grindstone Mountain Weather (Days 3-6):
A dusting of new snow. Mild temperatures (max 6°C on Tue afternoon, min 1°C on Mon morning). Winds decreasing (gales from the W on Mon morning, light winds from the W by Tue 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) |  | ||||
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.