– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 10 pm Fri 22 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Fri 22 May Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Fri 22 May Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Very mild (max 14°C on Sat afternoon, min 6°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 11°C on Thu afternoon, min 0°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | | |  |  |  | | | | | | | |  | |
some clouds | clear | some clouds | some clouds | cloudy | some clouds | some clouds | cloudy | light rain | rain shwrs | rain shwrs | rain shwrs | some clouds | rain shwrs | clear | some clouds | clear | some clouds | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | 0.6 | 0.3 | 0.1 | 0.2 | — | 0.1 | — | — | — | — | — | |
max °C | 13 | 13 | 14 | 10 | 11 | 14 | 11 | 10 | 8 | 4 | 4 | 6 | 4 | 5 | 9 | 7 | 9 | 11 | 7 |
min °C | 8 | 10 | 13 | 6 | 7 | 13 | 7 | 8 | 7 | 0 | 1 | 5 | 2 | 3 | 8 | 3 | 4 | 11 | 1 |
6 | 8 | 11 | 3 | 4 | 12 | 6 | 8 | 4 | -3 | -2 | 3 | -1 | 0 | 6 | 0 | 2 | 10 | -3 | |
3150 | 3250 | 3350 | 3250 | 3200 | 3200 | 3050 | 2600 | 2550 | 1650 | 2000 | 2200 | 2000 | 2800 | 3050 | 3050 | 2950 | 3000 | 2700 | |
Cloud base (m) | 7050 | 8750 | 1950 | 5600 | 2650 | 6400 | 2650 | 2150 | 850 | 1500 | 1900 | 900 | 1550 | 1650 | 900 | 900 | 6500 | 900 | |
 | — | 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: Mostly dry. Very mild (max 14°C on Sat afternoon, min 6°C on Sat night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 11°C on Thu afternoon, min 0°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.