– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 4 pm Sun 22 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Sun 22 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Sun 22 Mar 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 Tue afternoon. Temperatures will be below freezing (max 0°C on Mon afternoon, min -12°C on Wed morning). Winds increasing (moderate winds from the W on Sun night, gales from the W by Wed morning). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Wed afternoon. Freeze-thaw conditions (max 3°C on Sat morning, min -13°C on Wed night). Winds decreasing (strong winds from the W on Wed afternoon, calm by Thu night). | ||||||||||||||||
Sun 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  |  | |  |  | | |  | | | | |
some clouds | some clouds | clear | some clouds | cloudy | light snow | heavy snow | mod. snow | light snow | snow shwrs | snow shwrs | snow shwrs | some clouds | clear | clear | clear | cloudy | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | 3 | 12 | 6 | 2 | 2 | 4 | 1 | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -2 | -3 | -1 | 0 | -1 | -1 | -1 | -4 | -11 | -10 | -11 | -12 | -9 | -6 | -4 | 0 | 0 |
min °C | -3 | -3 | -3 | 0 | -3 | -1 | -3 | -11 | -12 | -11 | -13 | -12 | -10 | -8 | -5 | -1 | -1 |
-11 | -10 | -9 | -6 | -11 | -10 | -12 | -24 | -26 | -23 | -24 | -22 | -19 | -16 | -10 | -6 | -4 | |
1950 | 1500 | 2150 | 2300 | 1850 | 1800 | 1650 | 1200 | 850 | 950 | 250 | 900 | 1100 | 0 | 1300 | 2200 | 1500 | |
Cloud base (m) | 950 | 8800 | 6550 | 3300 | 1550 | 850 | 900 | 900 | 1550 | 950 | 1000 | 2150 | 950 | 8400 | |||
 | — | — | 7:01 | — | — | 6:58 | — | — | 6:56 | — | — | 6:54 | — | — | 6:52 | — | — |
 | 7:17 | — | — | 7:20 | — | — | 7:21 | — | — | 7:22 | — | — | 7:23 | — | — | 7:24 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: A heavy fall of snow, heaviest during Tue afternoon. Temperatures will be below freezing (max 0°C on Mon afternoon, min -12°C on Wed morning). Winds increasing (moderate winds from the W on Sun night, gales from the W by Wed morning).
Grindstone Mountain Weather (Days 3-6):
A light covering of new snow mostly falling on Wed afternoon. Freeze-thaw conditions (max 3°C on Sat morning, min -13°C on Wed night). Winds decreasing (strong winds from the W on Wed afternoon, calm by Thu 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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SHIP7501 | |||||
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.