– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 4 am Sat 11 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Sat 11 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Sat 11 Apr Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 1°C on Sun morning, min -6°C on Mon night). Winds increasing (light winds from the SSE on Sat morning, strong winds from the WNW by Mon afternoon). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Tue night. Temperatures will be well below freezing (max -6°C on Tue morning, min -12°C on Wed morning). Winds decreasing (gales from the WSW on Tue night, calm by Thu night). | |||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | | |  | |  | | | | | |  | |
cloudy | light snow | some clouds | clear | some clouds | some clouds | cloudy | some clouds | some clouds | snow shwrs | light snow | snow shwrs | snow shwrs | snow shwrs | some clouds | some clouds | cloudy | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | 1 | — | — | — | — | — | — | — | 1 | 4 | 19 | 1 | 2 | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 0 | 0 | -1 | 1 | 1 | -1 | -3 | -3 | -3 | -6 | -7 | -7 | -11 | -10 | -10 | -8 | -6 | -7 |
min °C | 0 | -1 | -1 | -1 | 1 | -2 | -4 | -3 | -6 | -7 | -7 | -10 | -12 | -11 | -11 | -9 | -7 | -8 |
-3 | -6 | -7 | -4 | -2 | -9 | -12 | -12 | -16 | -16 | -17 | -22 | -23 | -21 | -20 | -17 | -14 | -12 | |
2300 | 2050 | 2050 | 2400 | 2400 | 1950 | 1500 | 1400 | 1050 | 1350 | 1300 | 1200 | 950 | 1050 | 0 | 1150 | 1300 | 300 | |
Cloud base (m) | 2000 | 1400 | 1450 | 1650 | 2050 | 850 | 900 | 900 | 900 | 900 | 1450 | 850 | 1550 | 1700 | 900 | 900 | 1500 | 900 |
 | 6:22 | — | — | 6:20 | — | — | 6:18 | — | — | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — |
 | — | 7:46 | — | — | 7:47 | — | — | 7:50 | — | — | 7:51 | — | — | 7:52 | — | — | 7:53 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: A dusting of new snow. Freeze-thaw conditions (max 1°C on Sun morning, min -6°C on Mon night). Winds increasing (light winds from the SSE on Sat morning, strong winds from the WNW by Mon afternoon).
Grindstone Mountain Weather (Days 3-6):
A heavy fall of snow, heaviest during Tue night. Temperatures will be well below freezing (max -6°C on Tue morning, min -12°C on Wed morning). Winds decreasing (gales from the WSW on Tue night, 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.