– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 10 pm Thu 23 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Thu 23 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Thu 23 Apr Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummarySome drizzle, heaviest during Sat night. Freeze-thaw conditions (max 8°C on Sun afternoon, min -1°C on Thu night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 11°C on Wed afternoon, min -2°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | | |  | |  |  |  |  | | | |  | | | | | | | |
clear | clear | clear | clear | clear | light rain | rain shwrs | some clouds | rain shwrs | rain shwrs | some clouds | light rain | cloudy | some clouds | clear | clear | clear | some clouds | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | 0.6 | 0.6 | — | 0.3 | 0.4 | — | 0.1 | — | — | — | — | — | — | — | |
max °C | 0 | 3 | 6 | 4 | 5 | 6 | 2 | 6 | 8 | 5 | 4 | 3 | 1 | 1 | 5 | 2 | 9 | 11 | 9 |
min °C | -1 | 1 | 5 | 1 | 3 | 4 | 1 | 3 | 7 | 2 | 3 | 1 | -2 | -1 | 5 | 1 | 5 | 11 | 6 |
-3 | 0 | 4 | -1 | 3 | 3 | 1 | 3 | 4 | -1 | 0 | -3 | -6 | -4 | 3 | -1 | 5 | 11 | 6 | |
1350 | 1800 | 2100 | 1700 | 2000 | 1950 | 1800 | 2100 | 2250 | 1900 | 2050 | 1750 | 1300 | 1750 | 2300 | 1700 | 2500 | 2700 | 2700 | |
Cloud base (m) | 1550 | 3450 | 3250 | 2800 | 3500 | 3050 | 2300 | 1750 | 900 | 900 | 950 | 1600 | 1550 | 900 | 3050 | ||||
 | — | 5:58 | — | — | 5:56 | — | — | 5:54 | — | — | 5:52 | — | — | 5:52 | — | — | 5:50 | — | — |
 | — | — | — | 8:05 | — | — | 8:07 | — | — | 8:07 | — | — | 8:08 | — | — | 8:10 | — | — | 8:12 |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Some drizzle, heaviest during Sat night. Freeze-thaw conditions (max 8°C on Sun afternoon, min -1°C on Thu night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 11°C on Wed afternoon, min -2°C on Mon night). Wind will be generally light.
This table gives the weather forecast for Grindstone Mountain at the specific elevation of 1500 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.