– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 3 pm Mon 08 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Mon 08 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Mon 08 Dec Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Mon night. Freeze-thaw conditions (max 1°C on Tue night, min -5°C on Mon night). Winds increasing (moderate winds from the WSW on Tue afternoon, gales from the W by Wed afternoon). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Sat night. Freeze-thaw conditions (max 1°C on Fri night, min -4°C on Sat night). Winds increasing (fresh winds from the W on Fri night, gales from the WSW by Sat night). | ||||||||||||||||
Mon 8 | Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | | |  |  | | |  | | |  | |
heavy snow | snow shwrs | some clouds | light snow | heavy snow | heavy snow | heavy snow | heavy snow | light snow | cloudy | cloudy | cloudy | cloudy | some clouds | some clouds | some clouds | light snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
19 | 36 | — | 2 | 26 | 18 | 15 | 21 | 4 | — | — | — | — | — | — | — | 5 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 0 | -1 | -3 | -2 | 1 | 1 | 1 | 1 | -1 | -1 | -1 | 0 | 0 | 1 | 0 | -1 | -1 |
min°C | 0 | -5 | -3 | -3 | -1 | 1 | 0 | 0 | -1 | -1 | -1 | -1 | 0 | 0 | 0 | -2 | -4 |
-9 | -16 | -12 | -9 | -9 | -7 | -9 | -9 | -10 | -10 | -10 | -10 | -9 | -8 | -7 | -10 | -15 | |
2250 | 1400 | 1250 | 1500 | 2300 | 2500 | 2350 | 2450 | 2100 | 2050 | 2000 | 2150 | 2300 | 2350 | 2450 | 2050 | 1850 | |
Cloud base (m) | 850 | 900 | 900 | 950 | 850 | 900 | 850 | 900 | 900 | 900 | 900 | 900 | 850 | 900 | 900 | 900 | 850 |
 | — | — | 7:39 | — | — | 7:41 | — | — | 7:41 | — | — | 7:41 | — | — | 7:43 | — | — |
 | 4:12 | — | — | 4:10 | — | — | 4:10 | — | — | 4:10 | — | — | 4:10 | — | — | 4:12 | — |
Loading...
Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: A heavy fall of snow, heaviest during Mon night. Freeze-thaw conditions (max 1°C on Tue night, min -5°C on Mon night). Winds increasing (moderate winds from the WSW on Tue afternoon, gales from the W by Wed afternoon).
Grindstone Mountain Weather (Days 3-6):
A light covering of new snow mostly falling on Sat night. Freeze-thaw conditions (max 1°C on Fri night, min -4°C on Sat night). Winds increasing (fresh winds from the W on Fri night, gales from the WSW by Sat 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.