– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 9 am Sun 07 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Sun 07 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Sun 07 Dec 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 Mon night. Temperatures will be below freezing (max 0°C on Mon afternoon, min -4°C on Sun afternoon). Winds decreasing (gales from the W on Sun afternoon, fresh winds from the WNW by Tue morning). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Wed morning. Freeze-thaw conditions (max 3°C on Fri afternoon, min -3°C on Wed morning). Winds increasing (strong winds from the W on Wed night, gales from the WNW by Fri night). | |||||||||||||||||
Sunday 7 | Monday 8 | Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  | |  | | |  | | | |  |  |  | |
mod. snow | light snow | light snow | mod. snow | heavy snow | snow shwrs | some clouds | light snow | heavy snow | heavy snow | light snow | mod. snow | mod. snow | light snow | light snow | cloudy | light rain | rain shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
9 | 1 | 1 | 10 | 16 | 33 | — | 1 | 20 | 15 | 5 | 9 | 7 | 5 | 2 | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.4 | 0.1 | |
max°C | -3 | -3 | -3 | -2 | 0 | 0 | -3 | -2 | 0 | -2 | -3 | -1 | 0 | 1 | 1 | 2 | 3 | 2 |
min°C | -3 | -4 | -4 | -3 | 0 | -4 | -3 | -3 | -1 | -3 | -3 | -2 | 0 | 0 | 0 | 1 | 2 | 1 |
-12 | -15 | -14 | -13 | -9 | -15 | -12 | -12 | -10 | -12 | -12 | -11 | -8 | -8 | -8 | -7 | -6 | -7 | |
1450 | 1800 | 1650 | 1550 | 2250 | 2150 | 1250 | 1400 | 2250 | 1800 | 1500 | 1700 | 2200 | 2300 | 2500 | 2550 | 3350 | 3450 | |
Cloud base (m) | 900 | 900 | 900 | 900 | 850 | 850 | 900 | 1650 | 850 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 |
 | 7:37 | — | — | 7:39 | — | — | 7:39 | — | — | 7:41 | — | — | 7:41 | — | — | 7:41 | — | — |
 | — | 4:12 | — | — | 4:12 | — | — | 4:10 | — | — | 4:10 | — | — | 4:10 | — | — | 4:10 | — |
Loading...
Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: A heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max 0°C on Mon afternoon, min -4°C on Sun afternoon). Winds decreasing (gales from the W on Sun afternoon, fresh winds from the WNW by Tue morning).
Grindstone Mountain Weather (Days 3-6):
A heavy fall of snow, heaviest during Wed morning. Freeze-thaw conditions (max 3°C on Fri afternoon, min -3°C on Wed morning). Winds increasing (strong winds from the W on Wed night, gales from the WNW by Fri 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 |
|---|---|---|---|---|---|
 | |||||
 | |||||
| |||||
 | |||||
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.