– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 10 am Sat 23 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Sat 23 May Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Sat 23 May 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 8°C on Sat afternoon, min -3°C on Mon night). Winds decreasing (strong winds from the WNW on Sat night, calm by Mon night). | Days 4–6 Weather SummarySome drizzle, heaviest during Thu night. Freeze-thaw conditions (max 12°C on Thu afternoon, min -2°C on Tue morning). Wind will be generally light. | |||||||||||||||||
Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  | |  |  | |  | | | | | |  | |
clear | some clouds | some clouds | some clouds | some clouds | some clouds | light rain | light rain | light snow | cloudy | some clouds | clear | clear | clear | clear | clear | some clouds | rain shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | 0.1 | 0.2 | — | — | — | — | — | — | — | — | — | 1.1 | |
max °C | 7 | 8 | 6 | 6 | 7 | 6 | 3 | 4 | 0 | -1 | 0 | 2 | 7 | 9 | 9 | 10 | 12 | 10 |
min °C | 5 | 8 | 3 | 4 | 7 | 4 | 3 | 2 | -3 | -2 | 0 | 0 | 4 | 9 | 7 | 9 | 12 | 6 |
2 | 5 | -3 | -1 | 3 | -2 | -1 | -4 | -8 | -4 | -2 | -2 | 2 | 9 | 7 | 9 | 12 | 5 | |
3300 | 3350 | 3050 | 3150 | 3250 | 3250 | 2650 | 2700 | 1800 | 2100 | 2300 | 2750 | 3600 | 3600 | 3650 | 3600 | 3800 | 3750 | |
Cloud base (m) | 8600 | 2000 | 9150 | 6750 | 2350 | 2300 | 1650 | 1500 | 1900 | 900 | 7100 | 3550 | 6500 | |||||
 | 5:16 | — | — | 5:16 | — | — | 5:15 | — | — | 5:13 | — | — | 5:13 | — | — | 5:13 | — | — |
 | — | — | 8:43 | — | — | 8:45 | — | — | 8:45 | — | — | 8:46 | — | — | 8:47 | — | — | 8:49 |
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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 8°C on Sat afternoon, min -3°C on Mon night). Winds decreasing (strong winds from the WNW on Sat night, calm by Mon night).
Grindstone Mountain Weather (Days 3-6):
Some drizzle, heaviest during Thu night. Freeze-thaw conditions (max 12°C on Thu afternoon, min -2°C on Tue morning). Wind will be generally light.
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.