– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 10 am Sat 11 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Sat 11 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Sat 11 Apr Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Freeze-thaw conditions (max 2°C on Sun afternoon, min -6°C on Mon night). Winds increasing (calm on Sun morning, strong winds from the W by Mon night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -5°C on Tue morning, min -12°C on Tue night). Winds decreasing (gales from the W on Tue night, moderate winds from the NW by Wed 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 | cloudy | some clouds | clear | clear | some clouds | cloudy | some clouds | some clouds | some clouds | light snow | snow shwrs | snow shwrs | light snow | some clouds | clear | some clouds | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | 3 | 13 | 2 | 4 | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 0 | -1 | -1 | 1 | 2 | 0 | -2 | -3 | -3 | -5 | -7 | -6 | -12 | -11 | -9 | -7 | -6 | -5 |
min °C | 0 | -1 | -1 | 0 | 2 | -2 | -3 | -3 | -6 | -6 | -7 | -12 | -12 | -11 | -11 | -8 | -6 | -6 |
-3 | -3 | -5 | -2 | 0 | -9 | -11 | -11 | -15 | -16 | -17 | -24 | -24 | -21 | -22 | -16 | -14 | -15 | |
2300 | 2100 | 2100 | 2450 | 2500 | 2000 | 1600 | 1500 | 1100 | 1450 | 1350 | 650 | 850 | 1000 | 250 | 1200 | 1350 | 800 | |
Cloud base (m) | 1950 | 850 | 1600 | 2400 | 1600 | 900 | 900 | 900 | 1550 | 1500 | 1400 | 1450 | 1650 | 900 | 900 | 1600 | 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: Mostly dry. Freeze-thaw conditions (max 2°C on Sun afternoon, min -6°C on Mon night). Winds increasing (calm on Sun morning, strong winds from the W by Mon night).
Grindstone Mountain Weather (Days 3-6):
A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -5°C on Tue morning, min -12°C on Tue night). Winds decreasing (gales from the W on Tue night, moderate winds from the NW by Wed 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.